HEADER    OXIDOREDUCTASE                          05-AUG-99   1QKS               
TITLE     CYTOCHROME CD1 NITRITE REDUCTASE, OXIDISED FORM                        
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: CYTOCHROME CD1 NITRITE REDUCTASE;                           
COMPND   3 CHAIN: A, B                                                           
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: PARACOCCUS PANTOTROPHUS;                         
SOURCE   3 ORGANISM_TAXID: 82367;                                                
SOURCE   4 CELLULAR_LOCATION: PERIPLASM                                          
KEYWDS    ENZYME, NITRITE REDUCTASE, OXIDOREDUCTASE, DENITRIFICATION, ELECTRON   
KEYWDS   2 TRANSPORT, PERIPLASMIC                                                
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    V.FULOP                                                                
REVDAT   4   09-OCT-19 1QKS    1       JRNL   LINK                               
REVDAT   3   16-JAN-19 1QKS    1       JRNL                                      
REVDAT   2   24-FEB-09 1QKS    1       VERSN                                     
REVDAT   1   18-AUG-99 1QKS    0                                                 
JRNL        AUTH   V.FULOP,J.W.MOIR,S.J.FERGUSON,J.HAJDU                         
JRNL        TITL   THE ANATOMY OF A BIFUNCTIONAL ENZYME: STRUCTURAL BASIS FOR    
JRNL        TITL 2 REDUCTION OF OXYGEN TO WATER AND SYNTHESIS OF NITRIC OXIDE    
JRNL        TITL 3 BY CYTOCHROME CD1.                                            
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V.  81   369 1995               
JRNL        REFN                   ISSN 0092-8674                                
JRNL        PMID   7736589                                                       
JRNL        DOI    10.1016/0092-8674(95)90390-9                                  
REMARK   1                                                                       
REMARK   1 REFERENCE 1                                                           
REMARK   1  AUTH   S.C.BAKER,N.F.W.SAUNDERS,A.C.WILLIS,S.J.FERGUSON,J.HAJDU,     
REMARK   1  AUTH 2 V.FULOP                                                       
REMARK   1  TITL   CYTOCHROME CD1 STRUCTURE: UNUSUAL HAEM ENVIRONMENTS IN A      
REMARK   1  TITL 2 NITRITE REDUCTASE AND ANALYSIS OF FACTORS CONTRIBUTING TO     
REMARK   1  TITL 3 BETA-PROPELLER FOLDS                                          
REMARK   1  REF    J.MOL.BIOL.                   V. 269   440 1997               
REMARK   1  REFN                   ISSN 0022-2836                                
REMARK   1  PMID   9199411                                                       
REMARK   1  DOI    10.1006/JMBI.1997.1070                                        
REMARK   2                                                                       
REMARK   2 RESOLUTION.    1.28 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : X-PLOR 3.851                                          
REMARK   3   AUTHORS     : BRUNGER                                               
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.28                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                            
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                            
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 91.6                            
REMARK   3   NUMBER OF REFLECTIONS             : 277864                          
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 SET) : 0.185                            
REMARK   3   FREE R VALUE                     : 0.200                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.000                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 11160                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                             
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) : 1.28                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.30                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                          
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 10676                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2100                        
REMARK   3   BIN FREE R VALUE                    : 0.2290                        
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.00                          
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 448                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                          
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 8696                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 256                                      
REMARK   3   SOLVENT ATOMS            : 1511                                     
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : 10.30                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 13.20                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : NULL                                                  
REMARK   3    B22 (A**2) : NULL                                                  
REMARK   3    B33 (A**2) : NULL                                                  
REMARK   3    B12 (A**2) : NULL                                                  
REMARK   3    B13 (A**2) : NULL                                                  
REMARK   3    B23 (A**2) : NULL                                                  
REMARK   3                                                                       
REMARK   3  ESTIMATED COORDINATE ERROR.                                          
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                             
REMARK   3   ESD FROM SIGMAA              (A) : 0.15                             
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                             
REMARK   3                                                                       
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                          
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                             
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                             
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                    
REMARK   3   BOND LENGTHS                 (A) : 0.007                            
REMARK   3   BOND ANGLES            (DEGREES) : 1.800                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 25.00                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.300                            
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                       
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                 
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                  
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                  
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                  
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                  
REMARK   3                                                                       
REMARK   3  NCS MODEL : NULL                                                     
REMARK   3                                                                       
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT           
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                  
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                  
REMARK   3                                                                       
REMARK   3  PARAMETER FILE  1  : NULL                                            
REMARK   3  TOPOLOGY FILE  1   : NULL                                            
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                       
REMARK   4                                                                       
REMARK   4 1QKS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-AUG-99.                   
REMARK 100 THE DEPOSITION ID IS D_1290003007.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 15-MAR-95                           
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                               
REMARK 200  PH                             : 7.00                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : ESRF                                
REMARK 200  BEAMLINE                       : ID09                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.88                                
REMARK 200  MONOCHROMATOR                  : NULL                                
REMARK 200  OPTICS                         : MIRRORS                             
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                         
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                               
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                           
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 278611                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.280                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                              
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.8                                
REMARK 200  DATA REDUNDANCY                : 2.200                               
REMARK 200  R MERGE                    (I) : NULL                                
REMARK 200  R SYM                      (I) : 0.07300                             
REMARK 200   FOR THE DATA SET  : 17.0000                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.28                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.33                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 80.9                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.50                                
REMARK 200  R MERGE FOR SHELL          (I) : NULL                                
REMARK 200  R SYM FOR SHELL            (I) : 0.09800                             
REMARK 200   FOR SHELL         : 8.000                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR                           
REMARK 200 SOFTWARE USED: X-PLOR 3.851                                           
REMARK 200 STARTING MODEL: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 40.00                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.3 M AMMONIUM SULFATE, 50MM POTASSIUM    
REMARK 280  PHOSPHATE, PH 7.0, AND CRYOPROTECTANT 15% GLYCEROL, PH 7.00          
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                          
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -X,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        0.00000             
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       30.30000             
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000             
REMARK 290                                                                       
REMARK 290 REMARK: NULL                                                          
REMARK 300                                                                       
REMARK 300 BIOMOLECULE: 1                                                        
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 300 REMARK: MOLECULE IS A HOMO-DIMERIC-COMPLEX.                           
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: PQS                                                    
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 465                                                                       
REMARK 465 MISSING RESIDUES                                                      
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                        
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                 
REMARK 465                                                                       
REMARK 465   M RES C SSSEQI                                                      
REMARK 465     GLN A     1                                                       
REMARK 465     GLU A     2                                                       
REMARK 465     GLN A     3                                                       
REMARK 465     VAL A     4                                                       
REMARK 465     ALA A     5                                                       
REMARK 465     PRO A     6                                                       
REMARK 465     PRO A     7                                                       
REMARK 465     LYS A     8                                                       
REMARK 465     GLN B     1                                                       
REMARK 465     GLU B     2                                                       
REMARK 465     GLN B     3                                                       
REMARK 465     VAL B     4                                                       
REMARK 465     ALA B     5                                                       
REMARK 465     PRO B     6                                                       
REMARK 465     PRO B     7                                                       
REMARK 465     LYS B     8                                                       
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                        
REMARK 500                                                                       
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES               
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE                
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                  
REMARK 500                                                                       
REMARK 500 STANDARD TABLE:                                                       
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)               
REMARK 500                                                                       
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                         
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                      
REMARK 500                                                                       
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                      
REMARK 500    ALA A 360   N   -  CA  -  C   ANGL. DEV. = -17.3 DEGREES           
REMARK 500    GLY A 390   N   -  CA  -  C   ANGL. DEV. = -16.6 DEGREES           
REMARK 500    ALA B 360   N   -  CA  -  C   ANGL. DEV. = -17.0 DEGREES           
REMARK 500    GLY B 390   N   -  CA  -  C   ANGL. DEV. = -15.5 DEGREES           
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    ALA A  76     -112.69   -139.44                                    
REMARK 500    ALA A 101     -160.29     78.51                                    
REMARK 500    TRP A 109      -30.71    176.91                                    
REMARK 500    ARG A 174      -77.19    -36.41                                    
REMARK 500    ALA A 301     -126.32   -105.53                                    
REMARK 500    LYS A 317      -70.76    -51.46                                    
REMARK 500    ASN A 332       78.10   -108.51                                    
REMARK 500    ALA A 340     -104.08   -122.48                                    
REMARK 500    PHE A 343       34.05     76.50                                    
REMARK 500    HIS A 345      -88.38   -128.00                                    
REMARK 500    THR A 386       71.68     61.38                                    
REMARK 500    ALA A 437     -143.63   -116.21                                    
REMARK 500    ALA A 458       44.94   -150.60                                    
REMARK 500    GLN A 507      100.02     58.08                                    
REMARK 500    THR A 554      -98.09   -129.19                                    
REMARK 500    TYR B  25       43.42   -101.41                                    
REMARK 500    ALA B  76     -108.55   -139.52                                    
REMARK 500    ALA B 101      152.49     80.56                                    
REMARK 500    ASN B 108      -42.27     70.91                                    
REMARK 500    ARG B 174      -80.54    -36.03                                    
REMARK 500    GLN B 292       73.70     36.37                                    
REMARK 500    GLU B 297       59.52   -145.50                                    
REMARK 500    ALA B 301     -125.96   -104.22                                    
REMARK 500    LYS B 317      -71.43    -52.89                                    
REMARK 500    ASN B 332       78.57   -106.92                                    
REMARK 500    ALA B 340     -103.36   -122.17                                    
REMARK 500    PHE B 343       33.42     75.16                                    
REMARK 500    HIS B 345      -88.24   -131.18                                    
REMARK 500    THR B 386       70.70     62.69                                    
REMARK 500    ALA B 437     -143.74   -114.49                                    
REMARK 500    ALA B 458       45.49   -153.37                                    
REMARK 500    GLN B 502       78.13     22.72                                    
REMARK 500    GLN B 507      104.64     58.62                                    
REMARK 500    THR B 554      -97.31   -130.44                                    
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 525                                                                       
REMARK 525 SOLVENT                                                               
REMARK 525                                                                       
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                     
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                   
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                  
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                        
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                              
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                   
REMARK 525 NUMBER; I=INSERTION CODE):                                            
REMARK 525                                                                       
REMARK 525  M RES CSSEQI                                                         
REMARK 525    HOH A2144        DISTANCE =  6.63 ANGSTROMS                        
REMARK 525    HOH A2155        DISTANCE =  6.81 ANGSTROMS                        
REMARK 525    HOH B2041        DISTANCE =  6.32 ANGSTROMS                        
REMARK 525    HOH B2272        DISTANCE =  5.93 ANGSTROMS                        
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 601  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS A  17   NE2                                                     
REMARK 620 2 HEC A 601   NA   89.2                                               
REMARK 620 3 HEC A 601   NB   89.5  91.1                                         
REMARK 620 4 HEC A 601   NC   89.5 178.3  90.0                                   
REMARK 620 5 HEC A 601   ND   89.4  90.8 177.8  88.1                             
REMARK 620 6 HIS A  69   NE2 177.7  93.0  91.1  88.3  90.0                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             DHE A 602  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 TYR A  25   OH                                                      
REMARK 620 2 DHE A 602   NA   90.2                                               
REMARK 620 3 DHE A 602   NB   90.3  90.6                                         
REMARK 620 4 DHE A 602   NC   91.0 178.7  89.9                                   
REMARK 620 5 DHE A 602   ND   90.1  90.1 179.3  89.4                             
REMARK 620 6 HIS A 200   NE2 178.2  88.8  88.2  90.0  91.5                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC B 601  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS B  17   NE2                                                     
REMARK 620 2 HEC B 601   NA   89.1                                               
REMARK 620 3 HEC B 601   NB   87.6  89.0                                         
REMARK 620 4 HEC B 601   NC   89.4 178.1  89.7                                   
REMARK 620 5 HEC B 601   ND   90.0  91.1 177.5  90.0                             
REMARK 620 6 HIS B  69   NE2 178.1  92.7  92.1  88.8  90.3                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             DHE B 602  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 TYR B  25   OH                                                      
REMARK 620 2 DHE B 602   NA   89.5                                               
REMARK 620 3 DHE B 602   NB   89.6  90.1                                         
REMARK 620 4 DHE B 602   NC   89.3 178.8  90.1                                   
REMARK 620 5 DHE B 602   ND   90.0  90.0 179.6  89.8                             
REMARK 620 6 HIS B 200   NE2 178.7  89.8  89.3  91.4  91.0                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 621                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 622                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 621                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 622                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 623                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 624                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC7                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 601                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC8                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DHE A 602                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC9                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 601                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DHE B 602                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 611                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 612                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 613                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 614                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 611                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC7                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 612                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC8                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 613                  
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: 1AOF   RELATED DB: PDB                                    
REMARK 900 CYTOCHROME CD1 NITRITE REDUCTASE, REDUCED FORM                        
REMARK 900 RELATED ID: 1AOM   RELATED DB: PDB                                    
REMARK 900 SUBSTRATE AND PRODUCT BOUND TO CYTOCHROME CD1 NITRITE REDUCTASE       
REMARK 900 RELATED ID: 1AOQ   RELATED DB: PDB                                    
REMARK 900 CYTOCHROME CD1 NITRITE REDUCTASE WITH SUBSTRATE AND PRODUCT BOUND     
DBREF  1QKS A    1   567  UNP    P72181   NIRS_PARDT      30    596              
DBREF  1QKS B    1   567  UNP    P72181   NIRS_PARDT      30    596              
SEQADV 1QKS MET A  160  UNP  P72181    GLU   189 CONFLICT                        
SEQADV 1QKS SER A  185  UNP  P72181    THR   214 CONFLICT                        
SEQADV 1QKS THR A  191  UNP  P72181    SER   220 CONFLICT                        
SEQADV 1QKS ASN A  331  UNP  P72181    ASP   360 CONFLICT                        
SEQADV 1QKS MET B  160  UNP  P72181    GLU   189 CONFLICT                        
SEQADV 1QKS SER B  185  UNP  P72181    THR   214 CONFLICT                        
SEQADV 1QKS THR B  191  UNP  P72181    SER   220 CONFLICT                        
SEQADV 1QKS ASN B  331  UNP  P72181    ASP   360 CONFLICT                        
SEQRES   1 A  567  GLN GLU GLN VAL ALA PRO PRO LYS ASP PRO ALA ALA ALA           
SEQRES   2 A  567  LEU GLU ASP HIS LYS THR ARG THR ASP ASN ARG TYR GLU           
SEQRES   3 A  567  PRO SER LEU ASP ASN LEU ALA GLN GLN ASP VAL ALA ALA           
SEQRES   4 A  567  PRO GLY ALA PRO GLU GLY VAL THR ALA LEU SER ASP ALA           
SEQRES   5 A  567  GLN TYR ASN GLU ALA ASN LYS ILE TYR PHE GLU ARG CYS           
SEQRES   6 A  567  ALA GLY CYS HIS GLY VAL LEU ARG LYS GLY ALA THR GLY           
SEQRES   7 A  567  LYS ALA LEU THR PRO ASP LEU THR ARG ASP LEU GLY PHE           
SEQRES   8 A  567  ASP TYR LEU GLN SER PHE ILE THR TYR ALA SER PRO ALA           
SEQRES   9 A  567  GLY MET PRO ASN TRP GLY THR SER GLY GLU LEU SER ALA           
SEQRES  10 A  567  GLU GLN VAL ASP LEU MET ALA ASN TYR LEU LEU LEU ASP           
SEQRES  11 A  567  PRO ALA ALA PRO PRO GLU PHE GLY MET LYS GLU MET ARG           
SEQRES  12 A  567  GLU SER TRP LYS VAL HIS VAL ALA PRO GLU ASP ARG PRO           
SEQRES  13 A  567  THR GLN GLN MET ASN ASP TRP ASP LEU GLU ASN LEU PHE           
SEQRES  14 A  567  SER VAL THR LEU ARG ASP ALA GLY GLN ILE ALA LEU ILE           
SEQRES  15 A  567  ASP GLY SER THR TYR GLU ILE LYS THR VAL LEU ASP THR           
SEQRES  16 A  567  GLY TYR ALA VAL HIS ILE SER ARG LEU SER ALA SER GLY           
SEQRES  17 A  567  ARG TYR LEU PHE VAL ILE GLY ARG ASP GLY LYS VAL ASN           
SEQRES  18 A  567  MET ILE ASP LEU TRP MET LYS GLU PRO THR THR VAL ALA           
SEQRES  19 A  567  GLU ILE LYS ILE GLY SER GLU ALA ARG SER ILE GLU THR           
SEQRES  20 A  567  SER LYS MET GLU GLY TRP GLU ASP LYS TYR ALA ILE ALA           
SEQRES  21 A  567  GLY ALA TYR TRP PRO PRO GLN TYR VAL ILE MET ASP GLY           
SEQRES  22 A  567  GLU THR LEU GLU PRO LYS LYS ILE GLN SER THR ARG GLY           
SEQRES  23 A  567  MET THR TYR ASP GLU GLN GLU TYR HIS PRO GLU PRO ARG           
SEQRES  24 A  567  VAL ALA ALA ILE LEU ALA SER HIS TYR ARG PRO GLU PHE           
SEQRES  25 A  567  ILE VAL ASN VAL LYS GLU THR GLY LYS ILE LEU LEU VAL           
SEQRES  26 A  567  ASP TYR THR ASP LEU ASN ASN LEU LYS THR THR GLU ILE           
SEQRES  27 A  567  SER ALA GLU ARG PHE LEU HIS ASP GLY GLY LEU ASP GLY           
SEQRES  28 A  567  SER HIS ARG TYR PHE ILE THR ALA ALA ASN ALA ARG ASN           
SEQRES  29 A  567  LYS LEU VAL VAL ILE ASP THR LYS GLU GLY LYS LEU VAL           
SEQRES  30 A  567  ALA ILE GLU ASP THR GLY GLY GLN THR PRO HIS PRO GLY           
SEQRES  31 A  567  ARG GLY ALA ASN PHE VAL HIS PRO THR PHE GLY PRO VAL           
SEQRES  32 A  567  TRP ALA THR SER HIS MET GLY ASP ASP SER VAL ALA LEU           
SEQRES  33 A  567  ILE GLY THR ASP PRO GLU GLY HIS PRO ASP ASN ALA TRP           
SEQRES  34 A  567  LYS ILE LEU ASP SER PHE PRO ALA LEU GLY GLY GLY SER           
SEQRES  35 A  567  LEU PHE ILE LYS THR HIS PRO ASN SER GLN TYR LEU TYR           
SEQRES  36 A  567  VAL ASP ALA THR LEU ASN PRO GLU ALA GLU ILE SER GLY           
SEQRES  37 A  567  SER VAL ALA VAL PHE ASP ILE LYS ALA MET THR GLY ASP           
SEQRES  38 A  567  GLY SER ASP PRO GLU PHE LYS THR LEU PRO ILE ALA GLU           
SEQRES  39 A  567  TRP ALA GLY ILE THR GLU GLY GLN PRO ARG VAL VAL GLN           
SEQRES  40 A  567  GLY GLU PHE ASN LYS ASP GLY THR GLU VAL TRP PHE SER           
SEQRES  41 A  567  VAL TRP ASN GLY LYS ASP GLN GLU SER ALA LEU VAL VAL           
SEQRES  42 A  567  VAL ASP ASP LYS THR LEU GLU LEU LYS HIS VAL ILE LYS           
SEQRES  43 A  567  ASP GLU ARG LEU VAL THR PRO THR GLY LYS PHE ASN VAL           
SEQRES  44 A  567  TYR ASN THR MET THR ASP THR TYR                               
SEQRES   1 B  567  GLN GLU GLN VAL ALA PRO PRO LYS ASP PRO ALA ALA ALA           
SEQRES   2 B  567  LEU GLU ASP HIS LYS THR ARG THR ASP ASN ARG TYR GLU           
SEQRES   3 B  567  PRO SER LEU ASP ASN LEU ALA GLN GLN ASP VAL ALA ALA           
SEQRES   4 B  567  PRO GLY ALA PRO GLU GLY VAL THR ALA LEU SER ASP ALA           
SEQRES   5 B  567  GLN TYR ASN GLU ALA ASN LYS ILE TYR PHE GLU ARG CYS           
SEQRES   6 B  567  ALA GLY CYS HIS GLY VAL LEU ARG LYS GLY ALA THR GLY           
SEQRES   7 B  567  LYS ALA LEU THR PRO ASP LEU THR ARG ASP LEU GLY PHE           
SEQRES   8 B  567  ASP TYR LEU GLN SER PHE ILE THR TYR ALA SER PRO ALA           
SEQRES   9 B  567  GLY MET PRO ASN TRP GLY THR SER GLY GLU LEU SER ALA           
SEQRES  10 B  567  GLU GLN VAL ASP LEU MET ALA ASN TYR LEU LEU LEU ASP           
SEQRES  11 B  567  PRO ALA ALA PRO PRO GLU PHE GLY MET LYS GLU MET ARG           
SEQRES  12 B  567  GLU SER TRP LYS VAL HIS VAL ALA PRO GLU ASP ARG PRO           
SEQRES  13 B  567  THR GLN GLN MET ASN ASP TRP ASP LEU GLU ASN LEU PHE           
SEQRES  14 B  567  SER VAL THR LEU ARG ASP ALA GLY GLN ILE ALA LEU ILE           
SEQRES  15 B  567  ASP GLY SER THR TYR GLU ILE LYS THR VAL LEU ASP THR           
SEQRES  16 B  567  GLY TYR ALA VAL HIS ILE SER ARG LEU SER ALA SER GLY           
SEQRES  17 B  567  ARG TYR LEU PHE VAL ILE GLY ARG ASP GLY LYS VAL ASN           
SEQRES  18 B  567  MET ILE ASP LEU TRP MET LYS GLU PRO THR THR VAL ALA           
SEQRES  19 B  567  GLU ILE LYS ILE GLY SER GLU ALA ARG SER ILE GLU THR           
SEQRES  20 B  567  SER LYS MET GLU GLY TRP GLU ASP LYS TYR ALA ILE ALA           
SEQRES  21 B  567  GLY ALA TYR TRP PRO PRO GLN TYR VAL ILE MET ASP GLY           
SEQRES  22 B  567  GLU THR LEU GLU PRO LYS LYS ILE GLN SER THR ARG GLY           
SEQRES  23 B  567  MET THR TYR ASP GLU GLN GLU TYR HIS PRO GLU PRO ARG           
SEQRES  24 B  567  VAL ALA ALA ILE LEU ALA SER HIS TYR ARG PRO GLU PHE           
SEQRES  25 B  567  ILE VAL ASN VAL LYS GLU THR GLY LYS ILE LEU LEU VAL           
SEQRES  26 B  567  ASP TYR THR ASP LEU ASN ASN LEU LYS THR THR GLU ILE           
SEQRES  27 B  567  SER ALA GLU ARG PHE LEU HIS ASP GLY GLY LEU ASP GLY           
SEQRES  28 B  567  SER HIS ARG TYR PHE ILE THR ALA ALA ASN ALA ARG ASN           
SEQRES  29 B  567  LYS LEU VAL VAL ILE ASP THR LYS GLU GLY LYS LEU VAL           
SEQRES  30 B  567  ALA ILE GLU ASP THR GLY GLY GLN THR PRO HIS PRO GLY           
SEQRES  31 B  567  ARG GLY ALA ASN PHE VAL HIS PRO THR PHE GLY PRO VAL           
SEQRES  32 B  567  TRP ALA THR SER HIS MET GLY ASP ASP SER VAL ALA LEU           
SEQRES  33 B  567  ILE GLY THR ASP PRO GLU GLY HIS PRO ASP ASN ALA TRP           
SEQRES  34 B  567  LYS ILE LEU ASP SER PHE PRO ALA LEU GLY GLY GLY SER           
SEQRES  35 B  567  LEU PHE ILE LYS THR HIS PRO ASN SER GLN TYR LEU TYR           
SEQRES  36 B  567  VAL ASP ALA THR LEU ASN PRO GLU ALA GLU ILE SER GLY           
SEQRES  37 B  567  SER VAL ALA VAL PHE ASP ILE LYS ALA MET THR GLY ASP           
SEQRES  38 B  567  GLY SER ASP PRO GLU PHE LYS THR LEU PRO ILE ALA GLU           
SEQRES  39 B  567  TRP ALA GLY ILE THR GLU GLY GLN PRO ARG VAL VAL GLN           
SEQRES  40 B  567  GLY GLU PHE ASN LYS ASP GLY THR GLU VAL TRP PHE SER           
SEQRES  41 B  567  VAL TRP ASN GLY LYS ASP GLN GLU SER ALA LEU VAL VAL           
SEQRES  42 B  567  VAL ASP ASP LYS THR LEU GLU LEU LYS HIS VAL ILE LYS           
SEQRES  43 B  567  ASP GLU ARG LEU VAL THR PRO THR GLY LYS PHE ASN VAL           
SEQRES  44 B  567  TYR ASN THR MET THR ASP THR TYR                               
HET    HEC  A 601      43                                                        
HET    DHE  A 602      49                                                        
HET    GOL  A 611       6                                                        
HET    GOL  A 612       6                                                        
HET    GOL  A 613       6                                                        
HET    GOL  A 614       6                                                        
HET    SO4  A 621       5                                                        
HET    SO4  A 622       5                                                        
HET    HEC  B 601      43                                                        
HET    DHE  B 602      49                                                        
HET    GOL  B 611       6                                                        
HET    GOL  B 612       6                                                        
HET    GOL  B 613       6                                                        
HET    SO4  B 621       5                                                        
HET    SO4  B 622       5                                                        
HET    SO4  B 623       5                                                        
HET    SO4  B 624       5                                                        
HETNAM     HEC HEME C                                                            
HETNAM     DHE HEME D                                                            
HETNAM     GOL GLYCEROL                                                          
HETNAM     SO4 SULFATE ION                                                       
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                     
FORMUL   3  HEC    2(C34 H34 FE N4 O4)                                           
FORMUL   4  DHE    2(C34 H32 FE N4 O10)                                          
FORMUL   5  GOL    7(C3 H8 O3)                                                   
FORMUL   9  SO4    6(O4 S 2-)                                                    
FORMUL  20  HOH   *1511(H2 O)                                                    
HELIX    1   1 ASP A    9  ALA A   11  5                                   3     
HELIX    2   2 ALA A   12  HIS A   17  1                                   6     
HELIX    3   3 ASN A   31  GLN A   35  5                                   5     
HELIX    4   4 SER A   50  CYS A   65  1                                  16     
HELIX    5   5 CYS A   65  GLY A   70  1                                   6     
HELIX    6   6 THR A   82  GLY A   90  1                                   9     
HELIX    7   7 GLY A   90  THR A   99  1                                  10     
HELIX    8   8 SER A  116  LEU A  129  1                                  14     
HELIX    9   9 GLY A  138  TRP A  146  1                                   9     
HELIX   10  10 ALA A  151  ARG A  155  5                                   5     
HELIX   11  11 ASP A  164  GLU A  166  5                                   3     
HELIX   12  12 GLU A  463  GLY A  468  1                                   6     
HELIX   13  13 LYS A  476  MET A  478  5                                   3     
HELIX   14  14 PRO A  491  GLY A  497  1                                   7     
HELIX   15  15 VAL A  559  THR A  564  1                                   6     
HELIX   16  16 ASP B    9  ALA B   11  5                                   3     
HELIX   17  17 ALA B   12  HIS B   17  1                                   6     
HELIX   18  18 ASN B   31  GLN B   35  5                                   5     
HELIX   19  19 SER B   50  CYS B   65  1                                  16     
HELIX   20  20 CYS B   65  GLY B   70  1                                   6     
HELIX   21  21 THR B   82  GLY B   90  1                                   9     
HELIX   22  22 LEU B   89  TYR B  100  1                                  12     
HELIX   23  23 SER B  116  LEU B  129  1                                  14     
HELIX   24  24 GLY B  138  TRP B  146  1                                   9     
HELIX   25  25 ALA B  151  ARG B  155  5                                   5     
HELIX   26  26 ASP B  164  ASN B  167  5                                   4     
HELIX   27  27 HIS B  424  ASN B  427  5                                   4     
HELIX   28  28 GLU B  463  GLY B  468  1                                   6     
HELIX   29  29 LYS B  476  MET B  478  5                                   3     
HELIX   30  30 PRO B  491  GLY B  497  1                                   7     
HELIX   31  31 VAL B  559  THR B  564  1                                   6     
SHEET    1   A 4 LYS A 556  ASN A 558  0                                         
SHEET    2   A 4 LEU A 168  LEU A 173 -1  N  SER A 170   O  PHE A 557            
SHEET    3   A 4 GLN A 178  ASP A 183 -1  N  ILE A 182   O  PHE A 169            
SHEET    4   A 4 ILE A 189  ASP A 194 -1  N  LEU A 193   O  ILE A 179            
SHEET    1   B 4 VAL A 199  LEU A 204  0                                         
SHEET    2   B 4 TYR A 210  GLY A 215 -1  N  ILE A 214   O  HIS A 200            
SHEET    3   B 4 LYS A 219  ASP A 224 -1  N  ILE A 223   O  LEU A 211            
SHEET    4   B 4 THR A 232  LYS A 237 -1  N  ILE A 236   O  VAL A 220            
SHEET    1   C 4 SER A 244  THR A 247  0                                         
SHEET    2   C 4 TYR A 257  ALA A 262 -1  N  GLY A 261   O  SER A 244            
SHEET    3   C 4 GLN A 267  ASP A 272 -1  N  MET A 271   O  ALA A 258            
SHEET    4   C 4 PRO A 278  SER A 283 -1  N  GLN A 282   O  TYR A 268            
SHEET    1   D 4 ILE A 303  ALA A 305  0                                         
SHEET    2   D 4 GLU A 311  VAL A 316 -1  N  ILE A 313   O  LEU A 304            
SHEET    3   D 4 LYS A 321  ASP A 326 -1  N  VAL A 325   O  PHE A 312            
SHEET    4   D 4 THR A 335  SER A 339 -1  N  ILE A 338   O  ILE A 322            
SHEET    1   E 4 GLY A 347  LEU A 349  0                                         
SHEET    2   E 4 TYR A 355  ALA A 360 -1  N  ILE A 357   O  GLY A 348            
SHEET    3   E 4 LYS A 365  ASP A 370 -1  N  ILE A 369   O  PHE A 356            
SHEET    4   E 4 LYS A 375  ASP A 381 -1  N  GLU A 380   O  LEU A 366            
SHEET    1   F 4 ALA A 393  HIS A 397  0                                         
SHEET    2   F 4 GLY A 401  SER A 407 -1  N  ALA A 405   O  ALA A 393            
SHEET    3   F 4 SER A 413  GLY A 418 -1  N  ILE A 417   O  TRP A 404            
SHEET    4   F 4 ILE A 431  PRO A 436 -1  N  PHE A 435   O  VAL A 414            
SHEET    1   G 3 TYR A 453  ASP A 457  0                                         
SHEET    2   G 3 VAL A 470  ASP A 474 -1  N  PHE A 473   O  LEU A 454            
SHEET    3   G 3 PHE A 487  LEU A 490 -1  N  LEU A 490   O  VAL A 470            
SHEET    1   H 4 ARG A 504  VAL A 506  0                                         
SHEET    2   H 4 GLU A 516  TRP A 522 -1  N  TRP A 522   O  ARG A 504            
SHEET    3   H 4 ALA A 530  ASP A 535 -1  N  VAL A 534   O  VAL A 517            
SHEET    4   H 4 GLU A 540  ILE A 545 -1  N  ILE A 545   O  LEU A 531            
SHEET    1   I 4 LYS B 556  ASN B 558  0                                         
SHEET    2   I 4 PHE B 169  LEU B 173 -1  N  SER B 170   O  PHE B 557            
SHEET    3   I 4 GLN B 178  ILE B 182 -1  N  ILE B 182   O  PHE B 169            
SHEET    4   I 4 ILE B 189  ASP B 194 -1  N  LEU B 193   O  ILE B 179            
SHEET    1   J 4 VAL B 199  LEU B 204  0                                         
SHEET    2   J 4 TYR B 210  GLY B 215 -1  N  ILE B 214   O  HIS B 200            
SHEET    3   J 4 LYS B 219  ASP B 224 -1  N  ILE B 223   O  LEU B 211            
SHEET    4   J 4 THR B 232  LYS B 237 -1  N  ILE B 236   O  VAL B 220            
SHEET    1   K 4 SER B 244  THR B 247  0                                         
SHEET    2   K 4 TYR B 257  ALA B 262 -1  N  GLY B 261   O  SER B 244            
SHEET    3   K 4 GLN B 267  ASP B 272 -1  N  MET B 271   O  ALA B 258            
SHEET    4   K 4 PRO B 278  SER B 283 -1  N  GLN B 282   O  TYR B 268            
SHEET    1   L 4 ILE B 303  ALA B 305  0                                         
SHEET    2   L 4 GLU B 311  VAL B 316 -1  N  ILE B 313   O  LEU B 304            
SHEET    3   L 4 LYS B 321  ASP B 326 -1  N  VAL B 325   O  PHE B 312            
SHEET    4   L 4 THR B 335  SER B 339 -1  N  ILE B 338   O  ILE B 322            
SHEET    1   M 4 GLY B 347  LEU B 349  0                                         
SHEET    2   M 4 TYR B 355  ALA B 360 -1  N  ILE B 357   O  GLY B 348            
SHEET    3   M 4 LYS B 365  ASP B 370 -1  N  ILE B 369   O  PHE B 356            
SHEET    4   M 4 LYS B 375  ASP B 381 -1  N  GLU B 380   O  LEU B 366            
SHEET    1   N 4 ALA B 393  HIS B 397  0                                         
SHEET    2   N 4 GLY B 401  SER B 407 -1  N  ALA B 405   O  ALA B 393            
SHEET    3   N 4 SER B 413  GLY B 418 -1  N  ILE B 417   O  TRP B 404            
SHEET    4   N 4 ILE B 431  PRO B 436 -1  N  PHE B 435   O  VAL B 414            
SHEET    1   O 3 TYR B 453  VAL B 456  0                                         
SHEET    2   O 3 VAL B 470  ASP B 474 -1  N  PHE B 473   O  LEU B 454            
SHEET    3   O 3 PHE B 487  LEU B 490 -1  N  LEU B 490   O  VAL B 470            
SHEET    1   P 4 ARG B 504  VAL B 506  0                                         
SHEET    2   P 4 GLU B 516  TRP B 522 -1  N  TRP B 522   O  ARG B 504            
SHEET    3   P 4 ALA B 530  ASP B 535 -1  N  VAL B 534   O  VAL B 517            
SHEET    4   P 4 GLU B 540  ILE B 545 -1  N  ILE B 545   O  LEU B 531            
LINK         NE2 HIS A  17                FE   HEC A 601     1555   1555  2.00   
LINK         OH  TYR A  25                FE   DHE A 602     1555   1555  1.85   
LINK         SG  CYS A  65                 CAB HEC A 601     1555   1555  1.78   
LINK         SG  CYS A  68                 CAC HEC A 601     1555   1555  1.81   
LINK         NE2 HIS A  69                FE   HEC A 601     1555   1555  1.98   
LINK         NE2 HIS A 200                FE   DHE A 602     1555   1555  2.02   
LINK         NE2 HIS B  17                FE   HEC B 601     1555   1555  1.99   
LINK         OH  TYR B  25                FE   DHE B 602     1555   1555  1.89   
LINK         SG  CYS B  65                 CAB HEC B 601     1555   1555  1.82   
LINK         SG  CYS B  68                 CAC HEC B 601     1555   1555  1.79   
LINK         NE2 HIS B  69                FE   HEC B 601     1555   1555  1.97   
LINK         NE2 HIS B 200                FE   DHE B 602     1555   1555  1.98   
CISPEP   1 TRP A  264    PRO A  265          0        -0.66                      
CISPEP   2 TRP B  264    PRO B  265          0        -0.77                      
SITE     1 AC1  6 ASP A 290  GLU A 291  GLN A 292  HOH A2752                     
SITE     2 AC1  6 HOH A2753  MET B 139                                           
SITE     1 AC2  7 ASN A  31  GLN A  35  LYS A 237  SER A 240                     
SITE     2 AC2  7 HOH A2039  HOH A2754  HOH A2755                                
SITE     1 AC3  6 MET A 139  ASP B 290  GLU B 291  GLN B 292                     
SITE     2 AC3  6 HOH B2464  HOH B2744                                           
SITE     1 AC4  8 ASN B  31  GLN B  35  LYS B 237  SER B 240                     
SITE     2 AC4  8 HOH B2745  HOH B2746  HOH B2747  HOH B2748                     
SITE     1 AC5 10 PHE B 395  VAL B 396  PRO B 449  HOH B2566                     
SITE     2 AC5 10 HOH B2621  HOH B2749  HOH B2750  HOH B2751                     
SITE     3 AC5 10 HOH B2752  HOH B2753                                           
SITE     1 AC6  8 GLY B 439  GLY B 440  ASN B 461  ILE B 466                     
SITE     2 AC6  8 HOH B2578  HOH B2633  HOH B2754  HOH B2755                     
SITE     1 AC7 20 ASP A  16  HIS A  17  ASN A  23  ARG A  64                     
SITE     2 AC7 20 CYS A  65  CYS A  68  HIS A  69  GLY A  78                     
SITE     3 AC7 20 LYS A  79  LEU A  81  LEU A  89  TYR A  93                     
SITE     4 AC7 20 LEU A  94  PHE A  97  SER A 102  GOL A 611                     
SITE     5 AC7 20 HOH A2151  HOH A2157  HOH A2742  HOH A2743                     
SITE     1 AC8 31 TYR A  25  GLU A  26  PRO A  27  SER A  28                     
SITE     2 AC8 31 MET A 106  TRP A 109  ARG A 174  HIS A 200                     
SITE     3 AC8 31 ILE A 201  ARG A 203  ARG A 216  ARG A 243                     
SITE     4 AC8 31 SER A 244  TYR A 263  ALA A 302  HIS A 345                     
SITE     5 AC8 31 ARG A 391  PHE A 444  GLN A 507  THR A 554                     
SITE     6 AC8 31 GLY A 555  PHE A 557  HOH A2027  HOH A2028                     
SITE     7 AC8 31 HOH A2374  HOH A2377  HOH A2414  HOH A2744                     
SITE     8 AC8 31 HOH A2745  HOH A2746  HOH A2747                                
SITE     1 AC9 22 ASP B  16  HIS B  17  ASN B  23  ARG B  64                     
SITE     2 AC9 22 CYS B  65  CYS B  68  HIS B  69  GLY B  78                     
SITE     3 AC9 22 LYS B  79  LEU B  81  LEU B  89  TYR B  93                     
SITE     4 AC9 22 LEU B  94  PHE B  97  SER B 102  PRO B 103                     
SITE     5 AC9 22 MET B 123  GOL B 611  HOH B2152  HOH B2735                     
SITE     6 AC9 22 HOH B2736  HOH B2738                                           
SITE     1 BC1 30 TYR B  25  GLU B  26  PRO B  27  SER B  28                     
SITE     2 BC1 30 MET B 106  TRP B 109  ARG B 174  HIS B 200                     
SITE     3 BC1 30 ILE B 201  ARG B 203  ARG B 216  ARG B 243                     
SITE     4 BC1 30 SER B 244  ILE B 245  TYR B 263  ALA B 302                     
SITE     5 BC1 30 HIS B 345  ARG B 391  PHE B 444  GLN B 507                     
SITE     6 BC1 30 THR B 554  GLY B 555  PHE B 557  HOH B2382                     
SITE     7 BC1 30 HOH B2385  HOH B2422  HOH B2739  HOH B2740                     
SITE     8 BC1 30 HOH B2741  HOH B2742                                           
SITE     1 BC2 10 ASN A  23  ARG A  24  GLU A  26  PRO A  27                     
SITE     2 BC2 10 GLU A  63  ARG A  64  ALA A 104  GLY A 105                     
SITE     3 BC2 10 HEC A 601  HOH A2203                                           
SITE     1 BC3  6 VAL A 396  HIS A 397  PRO A 398  THR A 399                     
SITE     2 BC3  6 GLY A 401  HIS A 424                                           
SITE     1 BC4  8 PHE A 395  VAL A 396  PRO A 449  SER A 451                     
SITE     2 BC4  8 ILE A 475  HOH A2612  HOH A2748  HOH A2749                     
SITE     1 BC5  3 GLU A 136  HOH A2750  HOH A2751                                
SITE     1 BC6 12 ASN B  23  ARG B  24  GLU B  26  PRO B  27                     
SITE     2 BC6 12 GLU B  63  ARG B  64  ALA B 104  GLY B 105                     
SITE     3 BC6 12 THR B 111  HEC B 601  HOH B2136  HOH B2203                     
SITE     1 BC7  6 LYS B 488  THR B 489  LEU B 490  TRP B 495                     
SITE     2 BC7  6 LEU B 539  HOH B2743                                           
SITE     1 BC8  7 GLU B 465  GLY B 468  SER B 469  PRO B 491                     
SITE     2 BC8  7 ALA B 493  GLU B 494  HOH B2637                                
CRYST1  106.400   60.600  100.200  90.00 112.30  90.00 P 1 21 1      4           
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      0.009398  0.000000  0.003855        0.00000                          
SCALE2      0.000000  0.016502  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.010787        0.00000                          
MTRIX1   1  0.712690  0.528530  0.461240      -30.03193    1                     
MTRIX2   1  0.539570 -0.833190  0.121020        5.66417    1                     
MTRIX3   1  0.448260  0.162620 -0.878990      106.89273    1                     
END