HEADER    OXIDOREDUCTASE                          28-SEP-07   2RF7               
TITLE     CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI NRFA MUTANT Q263E            
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: CYTOCHROME C-552;                                           
COMPND   3 CHAIN: A, B, C, D;                                                    
COMPND   4 SYNONYM: AMMONIA-FORMING CYTOCHROME C NITRITE REDUCTASE, CYTOCHROME C 
COMPND   5 NITRITE REDUCTASE;                                                    
COMPND   6 EC: 1.7.2.2;                                                          
COMPND   7 ENGINEERED: YES;                                                      
COMPND   8 MUTATION: YES                                                         
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K12;                            
SOURCE   3 ORGANISM_TAXID: 83333;                                                
SOURCE   4 STRAIN: K-12;                                                         
SOURCE   5 GENE: NRFA;                                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                         
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: JCB4083A;                                   
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PJG1.9A                                    
KEYWDS    OXIDOREDUCTASE, CALCIUM LIGAND, ELECTRON TRANSPORT, HEME, IRON,        
KEYWDS   2 METAL-BINDING, PERIPLASM, TRANSPORT                                   
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    T.A.CLARKE,D.J.RICHARDSON,A.M.HEMMINGS                                 
REVDAT   4   30-AUG-23 2RF7    1       REMARK                                    
REVDAT   3   20-OCT-21 2RF7    1       REMARK SEQADV LINK                        
REVDAT   2   24-FEB-09 2RF7    1       VERSN                                     
REVDAT   1   25-MAR-08 2RF7    0                                                 
JRNL        AUTH   T.A.CLARKE,G.L.KEMP,J.H.WONDEREN,R.M.DOYLE,J.A.COLE,          
JRNL        AUTH 2 N.TOVELL,M.R.CHEESMAN,J.N.BUTT,D.J.RICHARDSON,A.M.HEMMINGS    
JRNL        TITL   ROLE OF A CONSERVED GLUTAMINE RESIDUE IN TUNING THE           
JRNL        TITL 2 CATALYTIC ACTIVITY OF ESCHERICHIA COLI CYTOCHROME C NITRITE   
JRNL        TITL 3 REDUCTASE.                                                    
JRNL        REF    BIOCHEMISTRY                  V.  47  3789 2008               
JRNL        REFN                   ISSN 0006-2960                                
JRNL        PMID   18311941                                                      
JRNL        DOI    10.1021/BI702175W                                             
REMARK   2                                                                       
REMARK   2 RESOLUTION.    2.04 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : REFMAC                                                
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,               
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                              
REMARK   3                                                                       
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                             
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.04                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 79.31                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                            
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.8                            
REMARK   3   NUMBER OF REFLECTIONS             : 130828                          
REMARK   3                                                                       
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                      
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                       
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                           
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.174                            
REMARK   3   R VALUE            (WORKING SET) : 0.171                            
REMARK   3   FREE R VALUE                     : 0.226                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 6940                             
REMARK   3                                                                       
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                   
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.04                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.09                          
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 9098                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 92.08                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2150                        
REMARK   3   BIN FREE R VALUE SET COUNT          : 455                           
REMARK   3   BIN FREE R VALUE                    : 0.2640                        
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 13908                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 928                                      
REMARK   3   SOLVENT ATOMS            : 1782                                     
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                            
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.05                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : 0.04000                                               
REMARK   3    B22 (A**2) : 0.00000                                               
REMARK   3    B33 (A**2) : -0.04000                                              
REMARK   3    B12 (A**2) : 0.00000                                               
REMARK   3    B13 (A**2) : 0.00000                                               
REMARK   3    B23 (A**2) : 0.00000                                               
REMARK   3                                                                       
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                  
REMARK   3   ESU BASED ON R VALUE                            (A): 0.183          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.170          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.111          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.016          
REMARK   3                                                                       
REMARK   3 CORRELATION COEFFICIENTS.                                             
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.953                          
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.924                          
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT       
REMARK   3   BOND LENGTHS REFINED ATOMS        (A): 15417 ; 0.018 ; 0.022        
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL        
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 21078 ; 1.499 ; 2.115        
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL        
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1788 ; 5.905 ; 5.000        
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   704 ;35.884 ;25.000        
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  2500 ;15.325 ;15.000        
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    72 ;14.421 ;15.000        
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  2026 ; 0.100 ; 0.200        
REMARK   3   GENERAL PLANES REFINED ATOMS      (A): 11968 ; 0.009 ; 0.020        
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL        
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  7825 ; 0.209 ; 0.200        
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL        
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A): 10233 ; 0.293 ; 0.200        
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL        
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  1457 ; 0.155 ; 0.200        
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL        
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):    21 ; 0.073 ; 0.200        
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    49 ; 0.177 ; 0.200        
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    23 ; 0.201 ; 0.200        
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL        
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT       
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  9088 ; 1.042 ; 1.500        
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 14188 ; 1.342 ; 2.000        
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  7528 ; 2.410 ; 3.000        
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  6836 ; 3.485 ; 4.500        
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL        
REMARK   3                                                                       
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT        
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL        
REMARK   3                                                                       
REMARK   3  NCS RESTRAINTS STATISTICS                                            
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : 1                                  
REMARK   3                                                                       
REMARK   3  NCS GROUP NUMBER               : 1                                   
REMARK   3     CHAIN NAMES                    : B A                              
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                                
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                      
REMARK   3           1     B    476       B     477      1                       
REMARK   3           1     A    476       A     477      1                       
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT           
REMARK   3   TIGHT POSITIONAL   1    B    (A):     15 ;  0.56 ;  0.05            
REMARK   3   TIGHT THERMAL      1    B (A**2):     15 ;  4.80 ;  0.50            
REMARK   3                                                                       
REMARK   3  TLS DETAILS                                                          
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                        
REMARK   3                                                                       
REMARK   3  BULK SOLVENT MODELLING.                                              
REMARK   3   METHOD USED : MASK                                                  
REMARK   3   PARAMETERS FOR MASK CALCULATION                                     
REMARK   3   VDW PROBE RADIUS   : 1.20                                           
REMARK   3   ION PROBE RADIUS   : 0.80                                           
REMARK   3   SHRINKAGE RADIUS   : 0.80                                           
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING    
REMARK   3  POSITIONS                                                            
REMARK   4                                                                       
REMARK   4 2RF7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-OCT-07.                   
REMARK 100 THE DEPOSITION ID IS D_1000044784.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 06-JUL-06                           
REMARK 200  TEMPERATURE           (KELVIN) : 100                                 
REMARK 200  PH                             : 7.5                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : ESRF                                
REMARK 200  BEAMLINE                       : ID23-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.992                               
REMARK 200  MONOCHROMATOR                  : SILICON (111) CHANNEL               
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : CCD                                 
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                              
REMARK 200  DATA SCALING SOFTWARE          : SCALA                               
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 137863                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.040                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 147.743                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                               
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.1                                
REMARK 200  DATA REDUNDANCY                : 3.700                               
REMARK 200  R MERGE                    (I) : 0.09600                             
REMARK 200  R SYM                      (I) : 0.09600                             
REMARK 200   FOR THE DATA SET  : 3.6000                              
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.15                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.9                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.32700                             
REMARK 200  R SYM FOR SHELL            (I) : 0.32700                             
REMARK 200   FOR SHELL         : 0.900                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT         
REMARK 200 SOFTWARE USED: MOLREP                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 2RDZ                                        
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 56.03                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES PH 7.5, 20 % PEG 10 K,       
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K                      
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                        
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                          
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                          
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                          
REMARK 290                                                                       
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                      
REMARK 290           MMM -> TRANSLATION VECTOR                                   
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                             
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM              
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                 
REMARK 290 RELATED MOLECULES.                                                    
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       41.14600             
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      147.74300             
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       45.60050             
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000      147.74300             
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       41.14600             
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       45.60050             
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000             
REMARK 290                                                                       
REMARK 290 REMARK: NULL                                                          
REMARK 300                                                                       
REMARK 300 BIOMOLECULE: 1, 2                                                     
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                 
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                   
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON                
REMARK 300 BURIED SURFACE AREA.                                                  
REMARK 350                                                                       
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN            
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                 
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS           
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                           
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                                
REMARK 350                                                                       
REMARK 350 BIOMOLECULE: 1                                                        
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                            
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                     
REMARK 350 SOFTWARE USED: PISA                                                   
REMARK 350 TOTAL BURIED SURFACE AREA: 17960 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 33570 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -264.8 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                   
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 350                                                                       
REMARK 350 BIOMOLECULE: 2                                                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                     
REMARK 350 SOFTWARE USED: PISA                                                   
REMARK 350 TOTAL BURIED SURFACE AREA: 16980 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 33790 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -277.8 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                   
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 480                                                                       
REMARK 480 ZERO OCCUPANCY ATOM                                                   
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                   
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                 
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;               
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):          
REMARK 480   M RES C SSEQI ATOMS                                                 
REMARK 480     GLU C  438   CD   OE1  OE2                                        
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                      
REMARK 500                                                                       
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                             
REMARK 500                                                                       
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE           
REMARK 500   SG   CYS D   209     CAB  HEC D     3              1.61             
REMARK 500   SG   CYS A   282     CAB  HEC A     4              1.62             
REMARK 500   SG   CYS A   209     CAB  HEC A     3              1.64             
REMARK 500   SG   CYS B   282     CAB  HEC B     4              1.65             
REMARK 500   SG   CYS C   122     CAB  HEC C     1              1.65             
REMARK 500   SG   CYS B   209     CAB  HEC B     3              1.67             
REMARK 500   SG   CYS D   282     CAB  HEC D     4              1.67             
REMARK 500   SG   CYS D   212     CAC  HEC D     3              1.68             
REMARK 500   SG   CYS D   160     CAB  HEC D     2              1.68             
REMARK 500   SG   CYS D   314     CAB  HEC D     5              1.68             
REMARK 500   SG   CYS C   282     CAB  HEC C     4              1.68             
REMARK 500   SG   CYS B   122     CAB  HEC B     1              1.69             
REMARK 500   SG   CYS A   314     CAB  HEC A     5              1.69             
REMARK 500   SG   CYS B   160     CAB  HEC B     2              1.69             
REMARK 500   SG   CYS C   209     CAB  HEC C     3              1.70             
REMARK 500   SG   CYS D   163     CAC  HEC D     2              1.71             
REMARK 500   SG   CYS D   122     CAB  HEC D     1              1.71             
REMARK 500   SG   CYS A   160     CAB  HEC A     2              1.72             
REMARK 500   SG   CYS B   314     CAB  HEC B     5              1.72             
REMARK 500   SG   CYS C   314     CAB  HEC C     5              1.73             
REMARK 500   SG   CYS C   160     CAB  HEC C     2              1.75             
REMARK 500   SG   CYS A   212     CAC  HEC A     3              1.77             
REMARK 500   SG   CYS D   285     CAC  HEC D     4              1.78             
REMARK 500   SG   CYS D   317     CAC  HEC D     5              1.78             
REMARK 500   SG   CYS A   317     CAC  HEC A     5              1.80             
REMARK 500   SG   CYS D   125     CAC  HEC D     1              1.80             
REMARK 500   SG   CYS B   212     CAC  HEC B     3              1.81             
REMARK 500   SG   CYS A   163     CAC  HEC A     2              1.81             
REMARK 500   SG   CYS C   212     CAC  HEC C     3              1.81             
REMARK 500   SG   CYS C   317     CAC  HEC C     5              1.81             
REMARK 500   SG   CYS A   285     CAC  HEC A     4              1.82             
REMARK 500   SG   CYS B   317     CAC  HEC B     5              1.83             
REMARK 500   SG   CYS C   125     CAC  HEC C     1              1.86             
REMARK 500   SG   CYS C   285     CAC  HEC C     4              1.88             
REMARK 500   SG   CYS B   163     CAC  HEC B     2              1.88             
REMARK 500   SG   CYS B   125     CAC  HEC B     1              1.89             
REMARK 500   SG   CYS B   285     CAC  HEC B     4              1.89             
REMARK 500   SG   CYS C   163     CAC  HEC C     2              1.93             
REMARK 500   SG   CYS A   122     CAB  HEC A     1              2.00             
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: TORSION ANGLES                                              
REMARK 500                                                                       
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:             
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                              
REMARK 500                                                                       
REMARK 500 STANDARD TABLE:                                                       
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                     
REMARK 500                                                                       
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-            
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400             
REMARK 500                                                                       
REMARK 500  M RES CSSEQI        PSI       PHI                                    
REMARK 500    LEU A 158      124.25    -32.35                                    
REMARK 500    HIS A 264       72.53     15.90                                    
REMARK 500    THR A 313      -96.74   -116.88                                    
REMARK 500    ALA A 394       65.40   -159.20                                    
REMARK 500    ARG B  92     -164.75   -129.55                                    
REMARK 500    LEU B 158      121.10    -33.32                                    
REMARK 500    GLU B 177       55.74     36.48                                    
REMARK 500    HIS B 264       70.39     15.94                                    
REMARK 500    THR B 313      -96.08   -116.19                                    
REMARK 500    ALA B 394       67.37   -154.79                                    
REMARK 500    LEU C 158      123.30    -39.70                                    
REMARK 500    HIS C 264       71.76     14.97                                    
REMARK 500    THR C 313      -95.69   -115.69                                    
REMARK 500    ALA C 394       57.99   -162.30                                    
REMARK 500    LEU D 158      126.76    -34.71                                    
REMARK 500    HIS D 264       73.37     10.28                                    
REMARK 500    THR D 313      -97.72   -108.24                                    
REMARK 500    ALA D 394       64.14   -155.40                                    
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 620                                                                       
REMARK 620 METAL COORDINATION                                                    
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                              
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC A   1  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 LYS A 126   NZ                                                      
REMARK 620 2 HEC A   1   NA   95.3                                               
REMARK 620 3 HEC A   1   NB   95.1  91.6                                         
REMARK 620 4 HEC A   1   NC   90.8 173.9  87.5                                   
REMARK 620 5 HEC A   1   ND   90.1  88.3 174.7  92.1                             
REMARK 620 6 HOH A 880   O   168.2  93.6  92.3  80.4  82.5                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC A   2  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS A 164   NE2                                                     
REMARK 620 2 HEC A   2   NA   92.9                                               
REMARK 620 3 HEC A   2   NB   86.3  92.3                                         
REMARK 620 4 HEC A   2   NC   83.2 175.6  89.4                                   
REMARK 620 5 HEC A   2   ND   86.5  90.1 172.5  87.7                             
REMARK 620 6 HIS A 301   NE2 174.2  92.8  93.2  91.1  93.7                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC A   3  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS A  94   NE2                                                     
REMARK 620 2 HEC A   3   NA   88.2                                               
REMARK 620 3 HEC A   3   NB   96.8  93.2                                         
REMARK 620 4 HEC A   3   NC   92.2 179.2  86.1                                   
REMARK 620 5 HEC A   3   ND   84.9  87.9 178.0  92.8                             
REMARK 620 6 HIS A 213   NE2 175.8  96.0  83.0  83.5  95.2                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              CA A1502  CA                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HEC A   3   O1A                                                     
REMARK 620 2 HEC A   4   O2A  94.1                                               
REMARK 620 3 PRO A  91   O    79.5 139.0                                         
REMARK 620 N                    1     2                                          
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC A   4  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS A 286   NE2                                                     
REMARK 620 2 HEC A   4   NA   85.9                                               
REMARK 620 3 HEC A   4   NB   87.6  88.7                                         
REMARK 620 4 HEC A   4   NC   86.9 172.8  90.8                                   
REMARK 620 5 HEC A   4   ND   89.8  89.2 176.8  90.9                             
REMARK 620 6 HIS A 393   NE2 175.1  91.3  88.3  95.9  94.1                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC A   5  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS A 275   NE2                                                     
REMARK 620 2 HEC A   5   NA   88.8                                               
REMARK 620 3 HEC A   5   NB   94.5  92.2                                         
REMARK 620 4 HEC A   5   NC   94.6 176.6  87.0                                   
REMARK 620 5 HEC A   5   ND   88.3  88.6 177.1  92.1                             
REMARK 620 6 HIS A 318   NE2 179.0  91.4  86.5  85.3  90.7                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              CA A1501  CA                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 GLU A 215   OE1                                                     
REMARK 620 2 GLU A 215   OE2  49.8                                               
REMARK 620 3 TYR A 216   O    88.6  82.8                                         
REMARK 620 4 LYS A 261   O    91.8  95.5 177.3                                   
REMARK 620 5 GLU A 263   OE1  78.9 128.6  93.9  88.7                             
REMARK 620 6 HOH A 516   O   153.9 153.8  86.6  94.2  75.9                       
REMARK 620 7 HOH A 535   O   128.2  80.9 101.5  76.2 148.6  77.9                 
REMARK 620 N                    1     2     3     4     5     6                  
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC B   1  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 LYS B 126   NZ                                                      
REMARK 620 2 HEC B   1   NA   99.0                                               
REMARK 620 3 HEC B   1   NB   91.3  91.7                                         
REMARK 620 4 HEC B   1   NC   85.9 174.6  90.5                                   
REMARK 620 5 HEC B   1   ND   91.9  87.0 176.7  90.5                             
REMARK 620 6 HOH B 924   O   174.3  85.8  91.7  89.2  85.2                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC B   2  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS B 164   NE2                                                     
REMARK 620 2 HEC B   2   NA   87.7                                               
REMARK 620 3 HEC B   2   NB   84.8  93.5                                         
REMARK 620 4 HEC B   2   NC   84.1 171.5  88.2                                   
REMARK 620 5 HEC B   2   ND   87.0  87.6 171.7  89.5                             
REMARK 620 6 HIS B 301   NE2 175.7  92.3  90.9  96.0  97.3                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC B   3  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS B  94   NE2                                                     
REMARK 620 2 HEC B   3   NA   91.1                                               
REMARK 620 3 HEC B   3   NB   96.5  94.7                                         
REMARK 620 4 HEC B   3   NC   93.3 175.1  86.9                                   
REMARK 620 5 HEC B   3   ND   86.0  85.9 177.4  92.3                             
REMARK 620 6 HIS B 213   NE2 177.1  89.0  86.4  86.5  91.1                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              CA B1502  CA                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HEC B   3   O1A                                                     
REMARK 620 2 PRO B  91   O    76.3                                               
REMARK 620 N                    1                                                
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC B   4  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS B 286   NE2                                                     
REMARK 620 2 HEC B   4   NA   85.7                                               
REMARK 620 3 HEC B   4   NB   90.4  90.9                                         
REMARK 620 4 HEC B   4   NC   89.6 175.2  89.7                                   
REMARK 620 5 HEC B   4   ND   89.2  90.2 178.7  89.1                             
REMARK 620 6 HIS B 393   NE2 178.4  93.0  90.6  91.8  89.9                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC B   5  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS B 275   NE2                                                     
REMARK 620 2 HEC B   5   NA   85.8                                               
REMARK 620 3 HEC B   5   NB   87.6  92.6                                         
REMARK 620 4 HEC B   5   NC   96.2 177.3  89.4                                   
REMARK 620 5 HEC B   5   ND   88.2  91.1 174.2  87.1                             
REMARK 620 6 HIS B 318   NE2 175.0  89.8  90.2  88.3  94.4                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              CA B1501  CA                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 GLU B 215   OE1                                                     
REMARK 620 2 GLU B 215   OE2  51.2                                               
REMARK 620 3 TYR B 216   O    92.1  81.1                                         
REMARK 620 4 LYS B 261   O    91.8 101.1 176.1                                   
REMARK 620 5 GLU B 263   OE1  79.5 129.4  90.9  90.0                             
REMARK 620 6 HOH B 494   O   127.9  80.2  98.5  78.9 150.2                       
REMARK 620 7 HOH B 583   O   158.3 147.3  83.5  93.0  79.3  73.8                 
REMARK 620 N                    1     2     3     4     5     6                  
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC C   1  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 LYS C 126   NZ                                                      
REMARK 620 2 HEC C   1   NA   97.6                                               
REMARK 620 3 HEC C   1   NB   94.6  88.8                                         
REMARK 620 4 HEC C   1   NC   90.3 171.8  88.3                                   
REMARK 620 5 HEC C   1   ND   92.9  91.6 172.3  90.2                             
REMARK 620 6 HOH C 863   O   170.8  90.0  90.7  82.4  81.6                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC C   2  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS C 164   NE2                                                     
REMARK 620 2 HEC C   2   NA   89.7                                               
REMARK 620 3 HEC C   2   NB   91.2  93.2                                         
REMARK 620 4 HEC C   2   NC   84.2 173.9  87.7                                   
REMARK 620 5 HEC C   2   ND   84.5  88.9 175.2  89.8                             
REMARK 620 6 HIS C 301   NE2 177.6  90.1  91.3  95.9  93.1                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC C   3  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS C  94   NE2                                                     
REMARK 620 2 HEC C   3   NA   90.2                                               
REMARK 620 3 HEC C   3   NB   95.4  93.7                                         
REMARK 620 4 HEC C   3   NC   91.8 177.1  88.2                                   
REMARK 620 5 HEC C   3   ND   86.8  88.1 177.1  89.9                             
REMARK 620 6 HIS C 213   NE2 176.5  86.7  86.5  91.2  91.4                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              CA C1502  CA                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HEC C   3   O1A                                                     
REMARK 620 2 HEC C   4   O1A  68.6                                               
REMARK 620 3 PRO C  91   O    85.8 127.1                                         
REMARK 620 N                    1     2                                          
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC C   4  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS C 286   NE2                                                     
REMARK 620 2 HEC C   4   NA   88.6                                               
REMARK 620 3 HEC C   4   NB   88.6  94.3                                         
REMARK 620 4 HEC C   4   NC   87.9 176.5  85.7                                   
REMARK 620 5 HEC C   4   ND   89.3  88.4 176.5  91.4                             
REMARK 620 6 HIS C 393   NE2 177.0  90.5  88.7  93.0  93.5                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC C   5  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS C 275   NE2                                                     
REMARK 620 2 HEC C   5   NA   86.6                                               
REMARK 620 3 HEC C   5   NB   95.5  87.7                                         
REMARK 620 4 HEC C   5   NC   98.7 174.7  91.6                                   
REMARK 620 5 HEC C   5   ND   89.4  91.6 175.0  88.7                             
REMARK 620 6 HIS C 318   NE2 175.7  89.8  86.5  85.0  88.6                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              CA C1501  CA                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 GLU C 215   OE1                                                     
REMARK 620 2 GLU C 215   OE2  51.1                                               
REMARK 620 3 TYR C 216   O    90.8  80.2                                         
REMARK 620 4 LYS C 261   O    88.7  99.0 179.2                                   
REMARK 620 5 GLU C 263   OE1  76.1 126.0  91.3  89.2                             
REMARK 620 6 HOH C 886   O   157.1 150.8  89.0  91.7  81.0                       
REMARK 620 7 HOH C 913   O   127.6  80.5 100.5  79.3 152.8  74.9                 
REMARK 620 N                    1     2     3     4     5     6                  
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC D   1  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 LYS D 126   NZ                                                      
REMARK 620 2 HEC D   1   NA   95.7                                               
REMARK 620 3 HEC D   1   NB   96.2  91.4                                         
REMARK 620 4 HEC D   1   NC   90.5 173.8  87.2                                   
REMARK 620 5 HEC D   1   ND   87.9  89.4 175.7  91.6                             
REMARK 620 N                    1     2     3     4                              
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC D   2  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS D 164   NE2                                                     
REMARK 620 2 HEC D   2   NA   90.6                                               
REMARK 620 3 HEC D   2   NB   86.1  88.8                                         
REMARK 620 4 HEC D   2   NC   79.6 170.2  90.2                                   
REMARK 620 5 HEC D   2   ND   81.2  94.4 166.9  84.5                             
REMARK 620 6 HIS D 301   NE2 175.9  93.4  94.3  96.4  98.2                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC D   3  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS D  94   NE2                                                     
REMARK 620 2 HEC D   3   NA   92.0                                               
REMARK 620 3 HEC D   3   NB   96.0  94.0                                         
REMARK 620 4 HEC D   3   NC   92.6 175.4  85.2                                   
REMARK 620 5 HEC D   3   ND   87.7  89.0 175.2  91.5                             
REMARK 620 6 HIS D 213   NE2 171.4  96.5  84.9  79.0  91.1                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              CA D1502  CA                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HEC D   3   O1A                                                     
REMARK 620 2 HEC D   4   O1A  59.0                                               
REMARK 620 3 PRO D  91   O    71.8 109.5                                         
REMARK 620 N                    1     2                                          
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC D   4  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS D 286   NE2                                                     
REMARK 620 2 HEC D   4   NA   84.6                                               
REMARK 620 3 HEC D   4   NB   85.8  89.9                                         
REMARK 620 4 HEC D   4   NC   87.0 171.3  87.0                                   
REMARK 620 5 HEC D   4   ND   89.3  89.3 175.1  93.0                             
REMARK 620 6 HIS D 393   NE2 173.3  90.4  89.7  97.8  95.1                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC D   5  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS D 275   NE2                                                     
REMARK 620 2 HEC D   5   NA   94.7                                               
REMARK 620 3 HEC D   5   NB  101.4  89.6                                         
REMARK 620 4 HEC D   5   NC   90.8 174.5  89.6                                   
REMARK 620 5 HEC D   5   ND   84.0  90.1 174.6  90.3                             
REMARK 620 6 HIS D 318   NE2 171.3  90.3  85.8  84.2  88.9                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              CA D1501  CA                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 GLU D 215   OE1                                                     
REMARK 620 2 GLU D 215   OE2  50.9                                               
REMARK 620 3 TYR D 216   O    87.9  86.3                                         
REMARK 620 4 LYS D 261   O    94.0  91.7 175.5                                   
REMARK 620 5 GLU D 263   OE1  77.6 128.6  93.5  90.9                             
REMARK 620 6 HOH D 507   O   127.0  76.9  98.6  76.9 152.6                       
REMARK 620 7 HOH D 666   O   149.2 154.1  80.5  99.8  74.7  83.2                 
REMARK 620 N                    1     2     3     4     5     6                  
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1501                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1502                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 1501                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 1502                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 1501                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 1502                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC7                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 1501                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC8                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 1502                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC9                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 2                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 3                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 4                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 5                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 480                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 7                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC7                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 10                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC8                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 1                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC9                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 2                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: CC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 3                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: CC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 4                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: CC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 5                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: CC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 480                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: CC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 481                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: CC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 6                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: CC7                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 8                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: CC8                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 12                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: CC9                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 14                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: DC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 15                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: DC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC C 1                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: DC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC C 2                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: DC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC C 3                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: DC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC C 4                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: DC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC C 5                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: DC7                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C 9                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: DC8                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C 11                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: DC9                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C 13                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: EC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D 1                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: EC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D 2                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: EC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D 3                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: EC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D 4                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: EC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D 5                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: EC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 480                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: EC7                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 481                  
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: 2RDZ   RELATED DB: PDB                                    
REMARK 900 1.7 ANGSTROM STRUCTURE OF ESCHERICHIA COLI NRFA                       
DBREF  2RF7 A   37   477  UNP    P0ABK9   NRFA_ECOLI      37    477              
DBREF  2RF7 B   37   477  UNP    P0ABK9   NRFA_ECOLI      37    477              
DBREF  2RF7 C   37   477  UNP    P0ABK9   NRFA_ECOLI      37    477              
DBREF  2RF7 D   37   477  UNP    P0ABK9   NRFA_ECOLI      37    477              
SEQADV 2RF7 GLU A  263  UNP  P0ABK9    GLN   263 ENGINEERED MUTATION             
SEQADV 2RF7 GLU B  263  UNP  P0ABK9    GLN   263 ENGINEERED MUTATION             
SEQADV 2RF7 GLU C  263  UNP  P0ABK9    GLN   263 ENGINEERED MUTATION             
SEQADV 2RF7 GLU D  263  UNP  P0ABK9    GLN   263 ENGINEERED MUTATION             
SEQRES   1 A  441  THR VAL GLU ALA LYS ASN GLU THR PHE ALA PRO GLN HIS           
SEQRES   2 A  441  PRO ASP GLN TYR LEU SER TRP LYS ALA THR SER GLU GLN           
SEQRES   3 A  441  SER GLU ARG VAL ASP ALA LEU ALA GLU ASP PRO ARG LEU           
SEQRES   4 A  441  VAL ILE LEU TRP ALA GLY TYR PRO PHE SER ARG ASP TYR           
SEQRES   5 A  441  ASN LYS PRO ARG GLY HIS ALA PHE ALA VAL THR ASP VAL           
SEQRES   6 A  441  ARG GLU THR LEU ARG THR GLY ALA PRO LYS ASN ALA GLU           
SEQRES   7 A  441  ASP GLY PRO LEU PRO MET ALA CYS TRP SER CYS LYS SER           
SEQRES   8 A  441  PRO ASP VAL ALA ARG LEU ILE GLN LYS ASP GLY GLU ASP           
SEQRES   9 A  441  GLY TYR PHE HIS GLY LYS TRP ALA ARG GLY GLY PRO GLU           
SEQRES  10 A  441  ILE VAL ASN ASN LEU GLY CYS ALA ASP CYS HIS ASN THR           
SEQRES  11 A  441  ALA SER PRO GLU PHE ALA LYS GLY LYS PRO GLU LEU THR           
SEQRES  12 A  441  LEU SER ARG PRO TYR ALA ALA ARG ALA MET GLU ALA ILE           
SEQRES  13 A  441  GLY LYS PRO PHE GLU LYS ALA GLY ARG PHE ASP GLN GLN           
SEQRES  14 A  441  SER MET VAL CYS GLY GLN CYS HIS VAL GLU TYR TYR PHE           
SEQRES  15 A  441  ASP GLY LYS ASN LYS ALA VAL LYS PHE PRO TRP ASP ASP           
SEQRES  16 A  441  GLY MET LYS VAL GLU ASN MET GLU GLN TYR TYR ASP LYS           
SEQRES  17 A  441  ILE ALA PHE SER ASP TRP THR ASN SER LEU SER LYS THR           
SEQRES  18 A  441  PRO MET LEU LYS ALA GLU HIS PRO GLU TYR GLU THR TRP           
SEQRES  19 A  441  THR ALA GLY ILE HIS GLY LYS ASN ASN VAL THR CYS ILE           
SEQRES  20 A  441  ASP CYS HIS MET PRO LYS VAL GLN ASN ALA GLU GLY LYS           
SEQRES  21 A  441  LEU TYR THR ASP HIS LYS ILE GLY ASN PRO PHE ASP ASN           
SEQRES  22 A  441  PHE ALA GLN THR CYS ALA ASN CYS HIS THR GLN ASP LYS           
SEQRES  23 A  441  ALA ALA LEU GLN LYS VAL VAL ALA GLU ARG LYS GLN SER           
SEQRES  24 A  441  ILE ASN ASP LEU LYS ILE LYS VAL GLU ASP GLN LEU VAL           
SEQRES  25 A  441  HIS ALA HIS PHE GLU ALA LYS ALA ALA LEU ASP ALA GLY           
SEQRES  26 A  441  ALA THR GLU ALA GLU MET LYS PRO ILE GLN ASP ASP ILE           
SEQRES  27 A  441  ARG HIS ALA GLN TRP ARG TRP ASP LEU ALA ILE ALA SER           
SEQRES  28 A  441  HIS GLY ILE HIS MET HIS ALA PRO GLU GLU GLY LEU ARG           
SEQRES  29 A  441  MET LEU GLY THR ALA MET ASP LYS ALA ALA ASP ALA ARG           
SEQRES  30 A  441  THR LYS LEU ALA ARG LEU LEU ALA THR LYS GLY ILE THR           
SEQRES  31 A  441  HIS GLU ILE GLN ILE PRO ASP ILE SER THR LYS GLU LYS           
SEQRES  32 A  441  ALA GLN GLN ALA ILE GLY LEU ASN MET GLU GLN ILE LYS           
SEQRES  33 A  441  ALA GLU LYS GLN ASP PHE ILE LYS THR VAL ILE PRO GLN           
SEQRES  34 A  441  TRP GLU GLU GLN ALA ARG LYS ASN GLY LEU LEU SER               
SEQRES   1 B  441  THR VAL GLU ALA LYS ASN GLU THR PHE ALA PRO GLN HIS           
SEQRES   2 B  441  PRO ASP GLN TYR LEU SER TRP LYS ALA THR SER GLU GLN           
SEQRES   3 B  441  SER GLU ARG VAL ASP ALA LEU ALA GLU ASP PRO ARG LEU           
SEQRES   4 B  441  VAL ILE LEU TRP ALA GLY TYR PRO PHE SER ARG ASP TYR           
SEQRES   5 B  441  ASN LYS PRO ARG GLY HIS ALA PHE ALA VAL THR ASP VAL           
SEQRES   6 B  441  ARG GLU THR LEU ARG THR GLY ALA PRO LYS ASN ALA GLU           
SEQRES   7 B  441  ASP GLY PRO LEU PRO MET ALA CYS TRP SER CYS LYS SER           
SEQRES   8 B  441  PRO ASP VAL ALA ARG LEU ILE GLN LYS ASP GLY GLU ASP           
SEQRES   9 B  441  GLY TYR PHE HIS GLY LYS TRP ALA ARG GLY GLY PRO GLU           
SEQRES  10 B  441  ILE VAL ASN ASN LEU GLY CYS ALA ASP CYS HIS ASN THR           
SEQRES  11 B  441  ALA SER PRO GLU PHE ALA LYS GLY LYS PRO GLU LEU THR           
SEQRES  12 B  441  LEU SER ARG PRO TYR ALA ALA ARG ALA MET GLU ALA ILE           
SEQRES  13 B  441  GLY LYS PRO PHE GLU LYS ALA GLY ARG PHE ASP GLN GLN           
SEQRES  14 B  441  SER MET VAL CYS GLY GLN CYS HIS VAL GLU TYR TYR PHE           
SEQRES  15 B  441  ASP GLY LYS ASN LYS ALA VAL LYS PHE PRO TRP ASP ASP           
SEQRES  16 B  441  GLY MET LYS VAL GLU ASN MET GLU GLN TYR TYR ASP LYS           
SEQRES  17 B  441  ILE ALA PHE SER ASP TRP THR ASN SER LEU SER LYS THR           
SEQRES  18 B  441  PRO MET LEU LYS ALA GLU HIS PRO GLU TYR GLU THR TRP           
SEQRES  19 B  441  THR ALA GLY ILE HIS GLY LYS ASN ASN VAL THR CYS ILE           
SEQRES  20 B  441  ASP CYS HIS MET PRO LYS VAL GLN ASN ALA GLU GLY LYS           
SEQRES  21 B  441  LEU TYR THR ASP HIS LYS ILE GLY ASN PRO PHE ASP ASN           
SEQRES  22 B  441  PHE ALA GLN THR CYS ALA ASN CYS HIS THR GLN ASP LYS           
SEQRES  23 B  441  ALA ALA LEU GLN LYS VAL VAL ALA GLU ARG LYS GLN SER           
SEQRES  24 B  441  ILE ASN ASP LEU LYS ILE LYS VAL GLU ASP GLN LEU VAL           
SEQRES  25 B  441  HIS ALA HIS PHE GLU ALA LYS ALA ALA LEU ASP ALA GLY           
SEQRES  26 B  441  ALA THR GLU ALA GLU MET LYS PRO ILE GLN ASP ASP ILE           
SEQRES  27 B  441  ARG HIS ALA GLN TRP ARG TRP ASP LEU ALA ILE ALA SER           
SEQRES  28 B  441  HIS GLY ILE HIS MET HIS ALA PRO GLU GLU GLY LEU ARG           
SEQRES  29 B  441  MET LEU GLY THR ALA MET ASP LYS ALA ALA ASP ALA ARG           
SEQRES  30 B  441  THR LYS LEU ALA ARG LEU LEU ALA THR LYS GLY ILE THR           
SEQRES  31 B  441  HIS GLU ILE GLN ILE PRO ASP ILE SER THR LYS GLU LYS           
SEQRES  32 B  441  ALA GLN GLN ALA ILE GLY LEU ASN MET GLU GLN ILE LYS           
SEQRES  33 B  441  ALA GLU LYS GLN ASP PHE ILE LYS THR VAL ILE PRO GLN           
SEQRES  34 B  441  TRP GLU GLU GLN ALA ARG LYS ASN GLY LEU LEU SER               
SEQRES   1 C  441  THR VAL GLU ALA LYS ASN GLU THR PHE ALA PRO GLN HIS           
SEQRES   2 C  441  PRO ASP GLN TYR LEU SER TRP LYS ALA THR SER GLU GLN           
SEQRES   3 C  441  SER GLU ARG VAL ASP ALA LEU ALA GLU ASP PRO ARG LEU           
SEQRES   4 C  441  VAL ILE LEU TRP ALA GLY TYR PRO PHE SER ARG ASP TYR           
SEQRES   5 C  441  ASN LYS PRO ARG GLY HIS ALA PHE ALA VAL THR ASP VAL           
SEQRES   6 C  441  ARG GLU THR LEU ARG THR GLY ALA PRO LYS ASN ALA GLU           
SEQRES   7 C  441  ASP GLY PRO LEU PRO MET ALA CYS TRP SER CYS LYS SER           
SEQRES   8 C  441  PRO ASP VAL ALA ARG LEU ILE GLN LYS ASP GLY GLU ASP           
SEQRES   9 C  441  GLY TYR PHE HIS GLY LYS TRP ALA ARG GLY GLY PRO GLU           
SEQRES  10 C  441  ILE VAL ASN ASN LEU GLY CYS ALA ASP CYS HIS ASN THR           
SEQRES  11 C  441  ALA SER PRO GLU PHE ALA LYS GLY LYS PRO GLU LEU THR           
SEQRES  12 C  441  LEU SER ARG PRO TYR ALA ALA ARG ALA MET GLU ALA ILE           
SEQRES  13 C  441  GLY LYS PRO PHE GLU LYS ALA GLY ARG PHE ASP GLN GLN           
SEQRES  14 C  441  SER MET VAL CYS GLY GLN CYS HIS VAL GLU TYR TYR PHE           
SEQRES  15 C  441  ASP GLY LYS ASN LYS ALA VAL LYS PHE PRO TRP ASP ASP           
SEQRES  16 C  441  GLY MET LYS VAL GLU ASN MET GLU GLN TYR TYR ASP LYS           
SEQRES  17 C  441  ILE ALA PHE SER ASP TRP THR ASN SER LEU SER LYS THR           
SEQRES  18 C  441  PRO MET LEU LYS ALA GLU HIS PRO GLU TYR GLU THR TRP           
SEQRES  19 C  441  THR ALA GLY ILE HIS GLY LYS ASN ASN VAL THR CYS ILE           
SEQRES  20 C  441  ASP CYS HIS MET PRO LYS VAL GLN ASN ALA GLU GLY LYS           
SEQRES  21 C  441  LEU TYR THR ASP HIS LYS ILE GLY ASN PRO PHE ASP ASN           
SEQRES  22 C  441  PHE ALA GLN THR CYS ALA ASN CYS HIS THR GLN ASP LYS           
SEQRES  23 C  441  ALA ALA LEU GLN LYS VAL VAL ALA GLU ARG LYS GLN SER           
SEQRES  24 C  441  ILE ASN ASP LEU LYS ILE LYS VAL GLU ASP GLN LEU VAL           
SEQRES  25 C  441  HIS ALA HIS PHE GLU ALA LYS ALA ALA LEU ASP ALA GLY           
SEQRES  26 C  441  ALA THR GLU ALA GLU MET LYS PRO ILE GLN ASP ASP ILE           
SEQRES  27 C  441  ARG HIS ALA GLN TRP ARG TRP ASP LEU ALA ILE ALA SER           
SEQRES  28 C  441  HIS GLY ILE HIS MET HIS ALA PRO GLU GLU GLY LEU ARG           
SEQRES  29 C  441  MET LEU GLY THR ALA MET ASP LYS ALA ALA ASP ALA ARG           
SEQRES  30 C  441  THR LYS LEU ALA ARG LEU LEU ALA THR LYS GLY ILE THR           
SEQRES  31 C  441  HIS GLU ILE GLN ILE PRO ASP ILE SER THR LYS GLU LYS           
SEQRES  32 C  441  ALA GLN GLN ALA ILE GLY LEU ASN MET GLU GLN ILE LYS           
SEQRES  33 C  441  ALA GLU LYS GLN ASP PHE ILE LYS THR VAL ILE PRO GLN           
SEQRES  34 C  441  TRP GLU GLU GLN ALA ARG LYS ASN GLY LEU LEU SER               
SEQRES   1 D  441  THR VAL GLU ALA LYS ASN GLU THR PHE ALA PRO GLN HIS           
SEQRES   2 D  441  PRO ASP GLN TYR LEU SER TRP LYS ALA THR SER GLU GLN           
SEQRES   3 D  441  SER GLU ARG VAL ASP ALA LEU ALA GLU ASP PRO ARG LEU           
SEQRES   4 D  441  VAL ILE LEU TRP ALA GLY TYR PRO PHE SER ARG ASP TYR           
SEQRES   5 D  441  ASN LYS PRO ARG GLY HIS ALA PHE ALA VAL THR ASP VAL           
SEQRES   6 D  441  ARG GLU THR LEU ARG THR GLY ALA PRO LYS ASN ALA GLU           
SEQRES   7 D  441  ASP GLY PRO LEU PRO MET ALA CYS TRP SER CYS LYS SER           
SEQRES   8 D  441  PRO ASP VAL ALA ARG LEU ILE GLN LYS ASP GLY GLU ASP           
SEQRES   9 D  441  GLY TYR PHE HIS GLY LYS TRP ALA ARG GLY GLY PRO GLU           
SEQRES  10 D  441  ILE VAL ASN ASN LEU GLY CYS ALA ASP CYS HIS ASN THR           
SEQRES  11 D  441  ALA SER PRO GLU PHE ALA LYS GLY LYS PRO GLU LEU THR           
SEQRES  12 D  441  LEU SER ARG PRO TYR ALA ALA ARG ALA MET GLU ALA ILE           
SEQRES  13 D  441  GLY LYS PRO PHE GLU LYS ALA GLY ARG PHE ASP GLN GLN           
SEQRES  14 D  441  SER MET VAL CYS GLY GLN CYS HIS VAL GLU TYR TYR PHE           
SEQRES  15 D  441  ASP GLY LYS ASN LYS ALA VAL LYS PHE PRO TRP ASP ASP           
SEQRES  16 D  441  GLY MET LYS VAL GLU ASN MET GLU GLN TYR TYR ASP LYS           
SEQRES  17 D  441  ILE ALA PHE SER ASP TRP THR ASN SER LEU SER LYS THR           
SEQRES  18 D  441  PRO MET LEU LYS ALA GLU HIS PRO GLU TYR GLU THR TRP           
SEQRES  19 D  441  THR ALA GLY ILE HIS GLY LYS ASN ASN VAL THR CYS ILE           
SEQRES  20 D  441  ASP CYS HIS MET PRO LYS VAL GLN ASN ALA GLU GLY LYS           
SEQRES  21 D  441  LEU TYR THR ASP HIS LYS ILE GLY ASN PRO PHE ASP ASN           
SEQRES  22 D  441  PHE ALA GLN THR CYS ALA ASN CYS HIS THR GLN ASP LYS           
SEQRES  23 D  441  ALA ALA LEU GLN LYS VAL VAL ALA GLU ARG LYS GLN SER           
SEQRES  24 D  441  ILE ASN ASP LEU LYS ILE LYS VAL GLU ASP GLN LEU VAL           
SEQRES  25 D  441  HIS ALA HIS PHE GLU ALA LYS ALA ALA LEU ASP ALA GLY           
SEQRES  26 D  441  ALA THR GLU ALA GLU MET LYS PRO ILE GLN ASP ASP ILE           
SEQRES  27 D  441  ARG HIS ALA GLN TRP ARG TRP ASP LEU ALA ILE ALA SER           
SEQRES  28 D  441  HIS GLY ILE HIS MET HIS ALA PRO GLU GLU GLY LEU ARG           
SEQRES  29 D  441  MET LEU GLY THR ALA MET ASP LYS ALA ALA ASP ALA ARG           
SEQRES  30 D  441  THR LYS LEU ALA ARG LEU LEU ALA THR LYS GLY ILE THR           
SEQRES  31 D  441  HIS GLU ILE GLN ILE PRO ASP ILE SER THR LYS GLU LYS           
SEQRES  32 D  441  ALA GLN GLN ALA ILE GLY LEU ASN MET GLU GLN ILE LYS           
SEQRES  33 D  441  ALA GLU LYS GLN ASP PHE ILE LYS THR VAL ILE PRO GLN           
SEQRES  34 D  441  TRP GLU GLU GLN ALA ARG LYS ASN GLY LEU LEU SER               
HET     CA  A1501       1                                                        
HET     CA  A1502       1                                                        
HET    HEC  A   1      43                                                        
HET    HEC  A   2      43                                                        
HET    HEC  A   3      43                                                        
HET    HEC  A   4      43                                                        
HET    HEC  A   5      43                                                        
HET    EDO  A 480       4                                                        
HET    EDO  A   7       4                                                        
HET    EDO  A  10       4                                                        
HET     CA  B1501       1                                                        
HET     CA  B1502       1                                                        
HET    HEC  B   1      43                                                        
HET    HEC  B   2      43                                                        
HET    HEC  B   3      43                                                        
HET    HEC  B   4      43                                                        
HET    HEC  B   5      43                                                        
HET    EDO  B 480       4                                                        
HET    EDO  B 481       4                                                        
HET    EDO  B   6       4                                                        
HET    EDO  B   8       4                                                        
HET    EDO  B  12       4                                                        
HET    EDO  B  14       4                                                        
HET    EDO  B  15       4                                                        
HET     CA  C1501       1                                                        
HET     CA  C1502       1                                                        
HET    HEC  C   1      43                                                        
HET    HEC  C   2      43                                                        
HET    HEC  C   3      43                                                        
HET    HEC  C   4      43                                                        
HET    HEC  C   5      43                                                        
HET    EDO  C   9       4                                                        
HET    EDO  C  11       4                                                        
HET    EDO  C  13       4                                                        
HET     CA  D1501       1                                                        
HET     CA  D1502       1                                                        
HET    HEC  D   1      43                                                        
HET    HEC  D   2      43                                                        
HET    HEC  D   3      43                                                        
HET    HEC  D   4      43                                                        
HET    HEC  D   5      43                                                        
HET    EDO  D 480       4                                                        
HET    EDO  D 481       4                                                        
HETNAM      CA CALCIUM ION                                                       
HETNAM     HEC HEME C                                                            
HETNAM     EDO 1,2-ETHANEDIOL                                                    
HETSYN     EDO ETHYLENE GLYCOL                                                   
FORMUL   5   CA    8(CA 2+)                                                      
FORMUL   7  HEC    20(C34 H34 FE N4 O4)                                          
FORMUL  12  EDO    15(C2 H6 O2)                                                  
FORMUL  48  HOH   *1782(H2 O)                                                    
HELIX    1   1 LYS A   41  ALA A   46  5                                   6     
HELIX    2   2 HIS A   49  ALA A   58  1                                  10     
HELIX    3   3 THR A   59  GLN A   62  5                                   4     
HELIX    4   4 ASP A   67  ASP A   72  1                                   6     
HELIX    5   5 PRO A   73  TRP A   79  1                                   7     
HELIX    6   6 TYR A   82  ARG A   86  5                                   5     
HELIX    7   7 GLY A   93  ALA A   95  5                                   3     
HELIX    8   8 PHE A   96  THR A  104  1                                   9     
HELIX    9   9 LEU A  105  GLY A  108  5                                   4     
HELIX   10  10 PRO A  119  SER A  124  5                                   6     
HELIX   11  11 PRO A  128  HIS A  144  1                                  17     
HELIX   12  12 LYS A  146  GLY A  151  1                                   6     
HELIX   13  13 GLY A  159  HIS A  164  1                                   6     
HELIX   14  14 SER A  168  LYS A  173  1                                   6     
HELIX   15  15 ARG A  182  ILE A  192  1                                  11     
HELIX   16  16 PRO A  195  ALA A  199  5                                   5     
HELIX   17  17 GLY A  200  GLY A  210  1                                  11     
HELIX   18  18 LYS A  234  ILE A  245  1                                  12     
HELIX   19  19 PRO A  265  GLY A  273  1                                   9     
HELIX   20  20 GLY A  273  ASN A  278  1                                   6     
HELIX   21  21 THR A  281  MET A  287  1                                   7     
HELIX   22  22 ASN A  305  CYS A  317  5                                  13     
HELIX   23  23 ASP A  321  ALA A  360  1                                  40     
HELIX   24  24 THR A  363  ALA A  386  1                                  24     
HELIX   25  25 GLY A  389  ALA A  394  1                                   6     
HELIX   26  26 ALA A  394  LYS A  423  1                                  30     
HELIX   27  27 THR A  436  ILE A  444  1                                   9     
HELIX   28  28 ASN A  447  ASN A  473  1                                  27     
HELIX   29  29 LYS B   41  ALA B   46  5                                   6     
HELIX   30  30 HIS B   49  ALA B   58  1                                  10     
HELIX   31  31 THR B   59  GLN B   62  5                                   4     
HELIX   32  32 ASP B   67  ASP B   72  1                                   6     
HELIX   33  33 PRO B   73  TRP B   79  1                                   7     
HELIX   34  34 TYR B   82  ARG B   86  5                                   5     
HELIX   35  35 GLY B   93  ALA B   95  5                                   3     
HELIX   36  36 PHE B   96  THR B  104  1                                   9     
HELIX   37  37 LEU B  105  GLY B  108  5                                   4     
HELIX   38  38 PRO B  119  SER B  124  5                                   6     
HELIX   39  39 PRO B  128  HIS B  144  1                                  17     
HELIX   40  40 LYS B  146  GLY B  151  5                                   6     
HELIX   41  41 GLY B  159  HIS B  164  1                                   6     
HELIX   42  42 SER B  168  LYS B  173  1                                   6     
HELIX   43  43 ARG B  182  ILE B  192  1                                  11     
HELIX   44  44 PRO B  195  ALA B  199  5                                   5     
HELIX   45  45 GLY B  200  GLY B  210  1                                  11     
HELIX   46  46 LYS B  234  ILE B  245  1                                  12     
HELIX   47  47 PRO B  265  GLY B  273  1                                   9     
HELIX   48  48 GLY B  273  ASN B  278  1                                   6     
HELIX   49  49 THR B  281  MET B  287  1                                   7     
HELIX   50  50 ASN B  305  CYS B  317  5                                  13     
HELIX   51  51 ASP B  321  ALA B  360  1                                  40     
HELIX   52  52 THR B  363  ALA B  386  1                                  24     
HELIX   53  53 GLY B  389  ALA B  394  1                                   6     
HELIX   54  54 ALA B  394  LYS B  423  1                                  30     
HELIX   55  55 THR B  436  ILE B  444  1                                   9     
HELIX   56  56 ASN B  447  ASN B  473  1                                  27     
HELIX   57  57 LYS C   41  ALA C   46  5                                   6     
HELIX   58  58 HIS C   49  ALA C   58  1                                  10     
HELIX   59  59 THR C   59  GLN C   62  5                                   4     
HELIX   60  60 ASP C   67  ASP C   72  1                                   6     
HELIX   61  61 PRO C   73  TRP C   79  1                                   7     
HELIX   62  62 TYR C   82  ARG C   86  5                                   5     
HELIX   63  63 GLY C   93  ALA C   95  5                                   3     
HELIX   64  64 PHE C   96  THR C  104  1                                   9     
HELIX   65  65 LEU C  105  GLY C  108  5                                   4     
HELIX   66  66 PRO C  119  SER C  124  5                                   6     
HELIX   67  67 PRO C  128  GLY C  138  1                                  11     
HELIX   68  68 GLY C  138  HIS C  144  1                                   7     
HELIX   69  69 LYS C  146  GLY C  151  5                                   6     
HELIX   70  70 GLY C  159  HIS C  164  1                                   6     
HELIX   71  71 SER C  168  LYS C  173  1                                   6     
HELIX   72  72 ARG C  182  ILE C  192  1                                  11     
HELIX   73  73 PRO C  195  ALA C  199  5                                   5     
HELIX   74  74 GLY C  200  GLY C  210  1                                  11     
HELIX   75  75 LYS C  234  ILE C  245  1                                  12     
HELIX   76  76 PRO C  265  GLY C  273  1                                   9     
HELIX   77  77 GLY C  273  ASN C  278  1                                   6     
HELIX   78  78 THR C  281  MET C  287  1                                   7     
HELIX   79  79 ASN C  305  CYS C  317  5                                  13     
HELIX   80  80 ASP C  321  ALA C  360  1                                  40     
HELIX   81  81 THR C  363  ALA C  386  1                                  24     
HELIX   82  82 GLY C  389  ALA C  394  1                                   6     
HELIX   83  83 ALA C  394  LYS C  423  1                                  30     
HELIX   84  84 THR C  436  ILE C  444  1                                   9     
HELIX   85  85 ASN C  447  ASN C  473  1                                  27     
HELIX   86  86 LYS D   41  ALA D   46  5                                   6     
HELIX   87  87 HIS D   49  ALA D   58  1                                  10     
HELIX   88  88 THR D   59  GLN D   62  5                                   4     
HELIX   89  89 ASP D   67  ASP D   72  1                                   6     
HELIX   90  90 PRO D   73  TRP D   79  1                                   7     
HELIX   91  91 TYR D   82  ARG D   86  5                                   5     
HELIX   92  92 GLY D   93  ALA D   95  5                                   3     
HELIX   93  93 PHE D   96  THR D  104  1                                   9     
HELIX   94  94 LEU D  105  GLY D  108  5                                   4     
HELIX   95  95 PRO D  119  SER D  124  5                                   6     
HELIX   96  96 PRO D  128  GLY D  138  1                                  11     
HELIX   97  97 GLY D  138  HIS D  144  1                                   7     
HELIX   98  98 LYS D  146  GLY D  151  1                                   6     
HELIX   99  99 GLY D  159  HIS D  164  1                                   6     
HELIX  100 100 SER D  168  LYS D  173  1                                   6     
HELIX  101 101 ARG D  182  ILE D  192  1                                  11     
HELIX  102 102 GLY D  200  VAL D  208  1                                   9     
HELIX  103 103 LYS D  234  ILE D  245  1                                  12     
HELIX  104 104 PRO D  265  GLY D  273  1                                   9     
HELIX  105 105 GLY D  273  ASN D  278  1                                   6     
HELIX  106 106 THR D  281  MET D  287  1                                   7     
HELIX  107 107 ASN D  305  CYS D  317  5                                  13     
HELIX  108 108 ASP D  321  ALA D  360  1                                  40     
HELIX  109 109 THR D  363  ALA D  386  1                                  24     
HELIX  110 110 GLY D  389  ALA D  394  1                                   6     
HELIX  111 111 ALA D  394  LYS D  423  1                                  30     
HELIX  112 112 THR D  436  ILE D  444  1                                   9     
HELIX  113 113 ASN D  447  ASN D  473  1                                  27     
SHEET    1   A 2 TYR A 217  ASP A 219  0                                         
SHEET    2   A 2 ALA A 224  LYS A 226 -1  O  ALA A 224   N  ASP A 219            
SHEET    1   B 2 TRP A 250  THR A 251  0                                         
SHEET    2   B 2 PRO A 258  MET A 259 -1  O  MET A 259   N  TRP A 250            
SHEET    1   C 2 LYS A 289  GLN A 291  0                                         
SHEET    2   C 2 LEU A 297  THR A 299 -1  O  TYR A 298   N  VAL A 290            
SHEET    1   D 2 TYR B 217  ASP B 219  0                                         
SHEET    2   D 2 ALA B 224  LYS B 226 -1  O  ALA B 224   N  ASP B 219            
SHEET    1   E 2 TRP B 250  THR B 251  0                                         
SHEET    2   E 2 PRO B 258  MET B 259 -1  O  MET B 259   N  TRP B 250            
SHEET    1   F 2 LYS B 289  GLN B 291  0                                         
SHEET    2   F 2 LEU B 297  THR B 299 -1  O  TYR B 298   N  VAL B 290            
SHEET    1   G 2 TYR C 217  ASP C 219  0                                         
SHEET    2   G 2 ALA C 224  LYS C 226 -1  O  ALA C 224   N  ASP C 219            
SHEET    1   H 2 TRP C 250  THR C 251  0                                         
SHEET    2   H 2 PRO C 258  MET C 259 -1  O  MET C 259   N  TRP C 250            
SHEET    1   I 2 LYS C 289  GLN C 291  0                                         
SHEET    2   I 2 LEU C 297  THR C 299 -1  O  TYR C 298   N  VAL C 290            
SHEET    1   J 2 TYR D 217  ASP D 219  0                                         
SHEET    2   J 2 ALA D 224  LYS D 226 -1  O  ALA D 224   N  ASP D 219            
SHEET    1   K 2 TRP D 250  THR D 251  0                                         
SHEET    2   K 2 PRO D 258  MET D 259 -1  O  MET D 259   N  TRP D 250            
SHEET    1   L 2 LYS D 289  GLN D 291  0                                         
SHEET    2   L 2 LEU D 297  THR D 299 -1  O  TYR D 298   N  VAL D 290            
LINK        FE   HEC A   1                 NZ  LYS A 126     1555   1555  2.03   
LINK        FE   HEC A   1                 O   HOH A 880     1555   1555  2.52   
LINK        FE   HEC A   2                 NE2 HIS A 164     1555   1555  1.92   
LINK        FE   HEC A   2                 NE2 HIS A 301     1555   1555  2.03   
LINK        FE   HEC A   3                 NE2 HIS A  94     1555   1555  2.08   
LINK        FE   HEC A   3                 NE2 HIS A 213     1555   1555  1.99   
LINK         O1A HEC A   3                CA    CA A1502     1555   1555  2.82   
LINK        FE   HEC A   4                 NE2 HIS A 286     1555   1555  2.12   
LINK        FE   HEC A   4                 NE2 HIS A 393     1555   1555  2.11   
LINK         O2A HEC A   4                CA    CA A1502     1555   1555  2.43   
LINK        FE   HEC A   5                 NE2 HIS A 275     1555   1555  2.04   
LINK        FE   HEC A   5                 NE2 HIS A 318     1555   1555  2.11   
LINK         O   PRO A  91                CA    CA A1502     1555   1555  2.65   
LINK         OE1 GLU A 215                CA    CA A1501     1555   1555  2.59   
LINK         OE2 GLU A 215                CA    CA A1501     1555   1555  2.45   
LINK         O   TYR A 216                CA    CA A1501     1555   1555  2.40   
LINK         O   LYS A 261                CA    CA A1501     1555   1555  2.37   
LINK         OE1 GLU A 263                CA    CA A1501     1555   1555  2.38   
LINK         O   HOH A 516                CA    CA A1501     1555   1555  2.45   
LINK         O   HOH A 535                CA    CA A1501     1555   1555  2.52   
LINK        FE   HEC B   1                 NZ  LYS B 126     1555   1555  2.40   
LINK        FE   HEC B   1                 O   HOH B 924     1555   1555  2.49   
LINK        FE   HEC B   2                 NE2 HIS B 164     1555   1555  1.88   
LINK        FE   HEC B   2                 NE2 HIS B 301     1555   1555  1.99   
LINK        FE   HEC B   3                 NE2 HIS B  94     1555   1555  2.07   
LINK        FE   HEC B   3                 NE2 HIS B 213     1555   1555  2.03   
LINK         O1A HEC B   3                CA    CA B1502     1555   1555  2.77   
LINK        FE   HEC B   4                 NE2 HIS B 286     1555   1555  2.11   
LINK        FE   HEC B   4                 NE2 HIS B 393     1555   1555  2.17   
LINK        FE   HEC B   5                 NE2 HIS B 275     1555   1555  2.12   
LINK        FE   HEC B   5                 NE2 HIS B 318     1555   1555  2.11   
LINK         O   PRO B  91                CA    CA B1502     1555   1555  2.45   
LINK         OE1 GLU B 215                CA    CA B1501     1555   1555  2.55   
LINK         OE2 GLU B 215                CA    CA B1501     1555   1555  2.53   
LINK         O   TYR B 216                CA    CA B1501     1555   1555  2.45   
LINK         O   LYS B 261                CA    CA B1501     1555   1555  2.34   
LINK         OE1 GLU B 263                CA    CA B1501     1555   1555  2.29   
LINK         O   HOH B 494                CA    CA B1501     1555   1555  2.50   
LINK         O   HOH B 583                CA    CA B1501     1555   1555  2.37   
LINK        FE   HEC C   1                 NZ  LYS C 126     1555   1555  2.11   
LINK        FE   HEC C   1                 O   HOH C 863     1555   1555  2.55   
LINK        FE   HEC C   2                 NE2 HIS C 164     1555   1555  1.99   
LINK        FE   HEC C   2                 NE2 HIS C 301     1555   1555  1.99   
LINK        FE   HEC C   3                 NE2 HIS C  94     1555   1555  2.10   
LINK        FE   HEC C   3                 NE2 HIS C 213     1555   1555  2.04   
LINK         O1A HEC C   3                CA    CA C1502     1555   1555  2.62   
LINK        FE   HEC C   4                 NE2 HIS C 286     1555   1555  2.16   
LINK        FE   HEC C   4                 NE2 HIS C 393     1555   1555  2.13   
LINK         O1A HEC C   4                CA    CA C1502     1555   1555  2.31   
LINK        FE   HEC C   5                 NE2 HIS C 275     1555   1555  2.11   
LINK        FE   HEC C   5                 NE2 HIS C 318     1555   1555  2.09   
LINK         O   PRO C  91                CA    CA C1502     1555   1555  2.43   
LINK         OE1 GLU C 215                CA    CA C1501     1555   1555  2.63   
LINK         OE2 GLU C 215                CA    CA C1501     1555   1555  2.45   
LINK         O   TYR C 216                CA    CA C1501     1555   1555  2.37   
LINK         O   LYS C 261                CA    CA C1501     1555   1555  2.45   
LINK         OE1 GLU C 263                CA    CA C1501     1555   1555  2.36   
LINK         O   HOH C 886                CA    CA C1501     1555   1555  2.44   
LINK         O   HOH C 913                CA    CA C1501     1555   1555  2.53   
LINK        FE   HEC D   1                 NZ  LYS D 126     1555   1555  1.99   
LINK        FE   HEC D   2                 NE2 HIS D 164     1555   1555  1.96   
LINK        FE   HEC D   2                 NE2 HIS D 301     1555   1555  1.85   
LINK        FE   HEC D   3                 NE2 HIS D  94     1555   1555  2.03   
LINK        FE   HEC D   3                 NE2 HIS D 213     1555   1555  2.01   
LINK         O1A HEC D   3                CA    CA D1502     1555   1555  2.92   
LINK        FE   HEC D   4                 NE2 HIS D 286     1555   1555  2.13   
LINK        FE   HEC D   4                 NE2 HIS D 393     1555   1555  2.16   
LINK         O1A HEC D   4                CA    CA D1502     1555   1555  2.61   
LINK        FE   HEC D   5                 NE2 HIS D 275     1555   1555  2.01   
LINK        FE   HEC D   5                 NE2 HIS D 318     1555   1555  2.11   
LINK         O   PRO D  91                CA    CA D1502     1555   1555  2.64   
LINK         OE1 GLU D 215                CA    CA D1501     1555   1555  2.54   
LINK         OE2 GLU D 215                CA    CA D1501     1555   1555  2.55   
LINK         O   TYR D 216                CA    CA D1501     1555   1555  2.33   
LINK         O   LYS D 261                CA    CA D1501     1555   1555  2.41   
LINK         OE1 GLU D 263                CA    CA D1501     1555   1555  2.33   
LINK         O   HOH D 507                CA    CA D1501     1555   1555  2.43   
LINK         O   HOH D 666                CA    CA D1501     1555   1555  2.48   
SITE     1 AC1  6 GLU A 215  TYR A 216  LYS A 261  GLU A 263                     
SITE     2 AC1  6 HOH A 516  HOH A 535                                           
SITE     1 AC2  3 HEC A   3  HEC A   4  PRO A  91                                
SITE     1 AC3  6 GLU B 215  TYR B 216  LYS B 261  GLU B 263                     
SITE     2 AC3  6 HOH B 494  HOH B 583                                           
SITE     1 AC4  3 HEC B   3  HEC B   4  PRO B  91                                
SITE     1 AC5  6 GLU C 215  TYR C 216  LYS C 261  GLU C 263                     
SITE     2 AC5  6 HOH C 886  HOH C 913                                           
SITE     1 AC6  3 HEC C   3  HEC C   4  PRO C  91                                
SITE     1 AC7  6 GLU D 215  TYR D 216  LYS D 261  GLU D 263                     
SITE     2 AC7  6 HOH D 507  HOH D 666                                           
SITE     1 AC8  3 HEC D   3  HEC D   4  PRO D  91                                
SITE     1 AC9 25 HEC A   3  TYR A  88  ASN A  89  ASP A 100                     
SITE     2 AC9 25 THR A 104  ARG A 106  LEU A 118  CYS A 122                     
SITE     3 AC9 25 CYS A 125  LYS A 126  CYS A 212  HIS A 213                     
SITE     4 AC9 25 TYR A 216  VAL A 225  HIS A 264  HIS A 388                     
SITE     5 AC9 25 HOH A 490  HOH A 493  HOH A 506  HOH A 515                     
SITE     6 AC9 25 HOH A 521  HOH A 542  HOH A 575  HOH A 879                     
SITE     7 AC9 25 HOH A 880                                                      
SITE     1 BC1 20 HEC A   3  HIS A  49  GLN A  52  TRP A  56                     
SITE     2 BC1 20 GLY A 159  CYS A 160  CYS A 163  HIS A 164                     
SITE     3 BC1 20 PHE A 171  GLY A 174  ARG A 201  GLN A 205                     
SITE     4 BC1 20 ILE A 283  LYS A 289  TYR A 298  THR A 299                     
SITE     5 BC1 20 HIS A 301  HOH A 705  HOH A 727  HOH A 844                     
SITE     1 BC2 22 HEC A   1  HEC A   2  GLN A  62  PRO A  91                     
SITE     2 BC2 22 ARG A  92  GLY A  93  HIS A  94  PHE A  96                     
SITE     3 BC2 22 ALA A  97  ASP A 100  CYS A 125  LEU A 158                     
SITE     4 BC2 22 VAL A 208  CYS A 209  CYS A 212  HIS A 213                     
SITE     5 BC2 22 HIS A 286  MET A 287  ILE A 303  HOH A 518                     
SITE     6 BC2 22 HOH A 821   CA A1502                                           
SITE     1 BC3 24 HEC A   5  HIS A 213  GLU A 266  TRP A 270                     
SITE     2 BC3 24 HIS A 275  VAL A 280  THR A 281  CYS A 282                     
SITE     3 BC3 24 CYS A 285  HIS A 286  ASN A 305  PRO A 306                     
SITE     4 BC3 24 PHE A 307  VAL A 329  HIS A 391  MET A 392                     
SITE     5 BC3 24 HIS A 393  HOH A 553  HOH A 688  HOH A 710                     
SITE     6 BC3 24 HOH A 753  HOH A 799  HOH A 800   CA A1502                     
SITE     1 BC4 18 HEC A   4  ILE A 274  HIS A 275  VAL A 280                     
SITE     2 BC4 18 PHE A 307  THR A 313  CYS A 314  CYS A 317                     
SITE     3 BC4 18 HIS A 318  ARG A 332  MET A 392  HOH A 618                     
SITE     4 BC4 18 HOH A 641  HOH A 810  HEC B   5  HIS B 318                     
SITE     5 BC4 18 GLN B 320  HOH B 721                                           
SITE     1 BC5  7 PHE A 307  ASP A 308  ASN A 309  PHE A 310                     
SITE     2 BC5  7 ALA A 311  LYS A 322  HOH A 915                                
SITE     1 BC6  7 MET A 233  LYS A 234  VAL A 235  GLU A 268                     
SITE     2 BC6  7 GLU A 397  MET A 401  HOH A 525                                
SITE     1 BC7  7 ASP A 411  THR A 414  LYS A 415  ARG A 418                     
SITE     2 BC7  7 HOH A 751  HOH A 850  ARG B 413                                
SITE     1 BC8 23 HEC B   3  TYR B  88  ASN B  89  ASP B 100                     
SITE     2 BC8 23 THR B 104  ARG B 106  CYS B 122  CYS B 125                     
SITE     3 BC8 23 LYS B 126  CYS B 212  HIS B 213  TYR B 216                     
SITE     4 BC8 23 HIS B 264  HIS B 388  HOH B 482  HOH B 486                     
SITE     5 BC8 23 HOH B 487  HOH B 490  HOH B 491  HOH B 493                     
SITE     6 BC8 23 HOH B 546  HOH B 924  HOH B 925                                
SITE     1 BC9 19 HEC B   3  HIS B  49  GLN B  52  TRP B  56                     
SITE     2 BC9 19 GLY B 159  CYS B 160  CYS B 163  HIS B 164                     
SITE     3 BC9 19 PHE B 171  GLY B 174  ARG B 201  GLN B 205                     
SITE     4 BC9 19 ILE B 283  LYS B 289  TYR B 298  THR B 299                     
SITE     5 BC9 19 HIS B 301  HOH B 552  HOH B 578                                
SITE     1 CC1 23 HEC B   1  HEC B   2  HEC B   4  GLN B  62                     
SITE     2 CC1 23 PRO B  91  ARG B  92  GLY B  93  HIS B  94                     
SITE     3 CC1 23 PHE B  96  ALA B  97  ASP B 100  CYS B 125                     
SITE     4 CC1 23 LEU B 158  VAL B 208  CYS B 209  CYS B 212                     
SITE     5 CC1 23 HIS B 213  HIS B 286  MET B 287  ILE B 303                     
SITE     6 CC1 23 HOH B 500  HOH B 665   CA B1502                                
SITE     1 CC2 27 HEC B   3  HEC B   5  CYS B 209  HIS B 213                     
SITE     2 CC2 27 GLU B 266  TRP B 270  HIS B 275  VAL B 280                     
SITE     3 CC2 27 THR B 281  CYS B 282  CYS B 285  HIS B 286                     
SITE     4 CC2 27 ASN B 305  PRO B 306  PHE B 307  VAL B 329                     
SITE     5 CC2 27 HIS B 388  HIS B 391  MET B 392  HIS B 393                     
SITE     6 CC2 27 HOH B 527  HOH B 615  HOH B 641  HOH B 695                     
SITE     7 CC2 27 HOH B 748  HOH B 809   CA B1502                                
SITE     1 CC3 19 HEC A   5  ILE A 274  HIS A 318  GLN A 320                     
SITE     2 CC3 19 HEC B   4  EDO B  15  ILE B 274  HIS B 275                     
SITE     3 CC3 19 VAL B 280  ASP B 284  PHE B 307  THR B 313                     
SITE     4 CC3 19 CYS B 314  CYS B 317  HIS B 318  ARG B 332                     
SITE     5 CC3 19 MET B 392  HOH B 659  HOH B 685                                
SITE     1 CC4  5 PHE B 307  ASP B 308  PHE B 310  ALA B 311                     
SITE     2 CC4  5 LYS B 322                                                      
SITE     1 CC5  4 LYS A 198  GLU B 197  GLN B 204  HOH B 662                     
SITE     1 CC6  6 MET B 233  LYS B 234  VAL B 235  GLU B 397                     
SITE     2 CC6  6 MET B 401  HOH B 598                                           
SITE     1 CC7  6 THR B  99  ARG B 102  ASN B 157  GLU B 467                     
SITE     2 CC7  6 HOH B 679  HOH B 853                                           
SITE     1 CC8  4 ALA B 246  SER B 248  PRO B 258  HOH B 645                     
SITE     1 CC9  6 SER B  55  TYR B 298  ASP B 300  HOH B 716                     
SITE     2 CC9  6 HOH B 878  HOH B 892                                           
SITE     1 DC1  5 HEC B   5  ASP B 284  ASN B 316  HOH B 676                     
SITE     2 DC1  5 HOH C1087                                                      
SITE     1 DC2 24 HEC C   3  TYR C  88  ASN C  89  ASP C 100                     
SITE     2 DC2 24 THR C 104  ARG C 106  LEU C 118  CYS C 122                     
SITE     3 DC2 24 CYS C 125  LYS C 126  CYS C 212  HIS C 213                     
SITE     4 DC2 24 TYR C 216  HIS C 264  HIS C 388  HOH C 863                     
SITE     5 DC2 24 HOH C 865  HOH C 866  HOH C 887  HOH C 893                     
SITE     6 DC2 24 HOH C 894  HOH C 905  HOH C1329  HOH C1330                     
SITE     1 DC3 20 HEC C   3  HIS C  49  GLN C  52  TYR C  53                     
SITE     2 DC3 20 TRP C  56  GLY C 159  CYS C 160  CYS C 163                     
SITE     3 DC3 20 HIS C 164  PHE C 171  GLY C 174  ARG C 201                     
SITE     4 DC3 20 GLN C 205  ILE C 283  LYS C 289  TYR C 298                     
SITE     5 DC3 20 THR C 299  HIS C 301  HOH C 933  HOH C 953                     
SITE     1 DC4 23 HEC C   1  HEC C   2  HEC C   4  GLN C  62                     
SITE     2 DC4 23 PRO C  91  ARG C  92  GLY C  93  HIS C  94                     
SITE     3 DC4 23 PHE C  96  ALA C  97  ASP C 100  CYS C 125                     
SITE     4 DC4 23 LEU C 158  VAL C 208  CYS C 209  CYS C 212                     
SITE     5 DC4 23 HIS C 213  HIS C 286  MET C 287  ILE C 303                     
SITE     6 DC4 23 HOH C 875  HOH C 916   CA C1502                                
SITE     1 DC5 22 HEC C   3  HEC C   5  HIS C 213  TRP C 270                     
SITE     2 DC5 22 HIS C 275  VAL C 280  THR C 281  CYS C 282                     
SITE     3 DC5 22 CYS C 285  HIS C 286  ASN C 305  PRO C 306                     
SITE     4 DC5 22 PHE C 307  HIS C 388  HIS C 391  MET C 392                     
SITE     5 DC5 22 HIS C 393  HOH C 975  HOH C1060  HOH C1300                     
SITE     6 DC5 22 HOH C1309   CA C1502                                           
SITE     1 DC6 16 HEC C   4  ILE C 274  HIS C 275  ASN C 278                     
SITE     2 DC6 16 VAL C 280  THR C 313  CYS C 314  CYS C 317                     
SITE     3 DC6 16 HIS C 318  ARG C 332  MET C 392  HOH C1118                     
SITE     4 DC6 16 HEC D   5  ILE D 274  HIS D 318  GLN D 320                     
SITE     1 DC7  7 MET C 233  LYS C 234  VAL C 235  GLU C 268                     
SITE     2 DC7  7 GLU C 397  MET C 401  HOH C 944                                
SITE     1 DC8  7 ASP C 411  THR C 414  LYS C 415  ARG C 418                     
SITE     2 DC8  7 HOH C1014  HOH C1084  ARG D 413                                
SITE     1 DC9  2 ALA C 311  ALA C 315                                           
SITE     1 EC1 26 HEC D   3  TYR D  88  ASN D  89  PRO D  91                     
SITE     2 EC1 26 ASP D 100  THR D 104  ARG D 106  LEU D 118                     
SITE     3 EC1 26 ALA D 121  CYS D 122  CYS D 125  LYS D 126                     
SITE     4 EC1 26 CYS D 212  HIS D 213  TYR D 216  HIS D 264                     
SITE     5 EC1 26 HIS D 388  HOH D 485  HOH D 489  HOH D 490                     
SITE     6 EC1 26 HOH D 498  HOH D 499  HOH D 526  HOH D 543                     
SITE     7 EC1 26 HOH D 760  HOH D 761                                           
SITE     1 EC2 18 HIS D  49  GLN D  52  TRP D  56  GLY D 159                     
SITE     2 EC2 18 CYS D 160  CYS D 163  HIS D 164  GLY D 174                     
SITE     3 EC2 18 PRO D 176  LEU D 178  ARG D 201  GLN D 205                     
SITE     4 EC2 18 ILE D 283  LYS D 289  TYR D 298  THR D 299                     
SITE     5 EC2 18 HIS D 301  ILE D 303                                           
SITE     1 EC3 21 HEC D   1  HEC D   4  GLN D  62  PRO D  91                     
SITE     2 EC3 21 ARG D  92  GLY D  93  HIS D  94  PHE D  96                     
SITE     3 EC3 21 ALA D  97  ASP D 100  CYS D 125  LYS D 126                     
SITE     4 EC3 21 LEU D 158  VAL D 208  CYS D 209  CYS D 212                     
SITE     5 EC3 21 HIS D 213  HIS D 286  MET D 287  ILE D 303                     
SITE     6 EC3 21  CA D1502                                                      
SITE     1 EC4 20 HEC D   3  HEC D   5  HIS D 213  GLU D 266                     
SITE     2 EC4 20 TRP D 270  HIS D 275  VAL D 280  THR D 281                     
SITE     3 EC4 20 CYS D 282  CYS D 285  HIS D 286  ASN D 305                     
SITE     4 EC4 20 PRO D 306  HIS D 388  HIS D 391  MET D 392                     
SITE     5 EC4 20 HIS D 393  HOH D 534  HOH D 702   CA D1502                     
SITE     1 EC5 16 HEC C   5  ILE C 274  HIS C 318  GLN C 320                     
SITE     2 EC5 16 HEC D   4  HIS D 275  PHE D 307  THR D 313                     
SITE     3 EC5 16 CYS D 314  CYS D 317  HIS D 318  ARG D 332                     
SITE     4 EC5 16 MET D 392  HOH D 619  HOH D 682  HOH D 748                     
SITE     1 EC6  7 PHE D 307  ASP D 308  ASN D 309  PHE D 310                     
SITE     2 EC6  7 ALA D 311  LYS D 322  HOH D 786                                
SITE     1 EC7  7 ARG C 413  HOH C1034  ASP D 411  THR D 414                     
SITE     2 EC7  7 LYS D 415  ARG D 418  HOH D 785                                
CRYST1   82.292   91.201  295.486  90.00  90.00  90.00 P 21 21 21   16           
ORIGX1      1.000000  0.000000  0.000000        0.00000                          
ORIGX2      0.000000  1.000000  0.000000        0.00000                          
ORIGX3      0.000000  0.000000  1.000000        0.00000                          
SCALE1      0.012152  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.010965  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.003384        0.00000                          
END