HEADER    STRUCTURAL GENOMICS, UNKNOWN FUNCTION   04-OCT-04   1XNF               
TITLE     CRYSTAL STRUCTURE OF E.COLI TPR-PROTEIN NLPI                           
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: LIPOPROTEIN NLPI;                                           
COMPND   3 CHAIN: A, B;                                                          
COMPND   4 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                                
SOURCE   3 ORGANISM_TAXID: 562;                                                  
SOURCE   4 GENE: NLPI;                                                           
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                        
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                      
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                  
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                                
KEYWDS    NLPI, TPR, TETRATRICOPEPTIDE, LIPOPROTEIN, STRUCTURAL GENOMICS,        
KEYWDS   2 UNKNOWN FUNCTION                                                      
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    C.G.WILSON,T.KAJANDER,L.REGAN                                          
REVDAT   4   13-JUL-11 1XNF    1       VERSN                                     
REVDAT   3   24-FEB-09 1XNF    1       VERSN                                     
REVDAT   2   18-JAN-05 1XNF    1       JRNL   MASTER                             
REVDAT   1   16-NOV-04 1XNF    0                                                 
JRNL        AUTH   C.G.WILSON,T.KAJANDER,L.REGAN                                 
JRNL        TITL   THE CRYSTAL STRUCTURE OF NLPI. A PROKARYOTIC                  
JRNL        TITL 2 TETRATRICOPEPTIDE REPEAT PROTEIN WITH A GLOBULAR FOLD.        
JRNL        REF    FEBS J.                       V. 272   166 2005               
JRNL        REFN                   ISSN 1742-464X                                
JRNL        PMID   15634341                                                      
JRNL        DOI    10.1111/J.1432-1033.2004.04397.X                              
REMARK   2                                                                       
REMARK   2 RESOLUTION.    1.98 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : REFMAC 5.1.24                                         
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                                
REMARK   3                                                                       
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                             
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.98                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.84                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                            
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.6                            
REMARK   3   NUMBER OF REFLECTIONS             : 45781                           
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) : 0.171                            
REMARK   3   R VALUE            (WORKING SET) : 0.169                            
REMARK   3   FREE R VALUE                     : 0.206                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2418                             
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) : 1.98                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.03                          
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2246                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1930                        
REMARK   3   BIN FREE R VALUE SET COUNT          : 114                           
REMARK   3   BIN FREE R VALUE                    : 0.2080                        
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 4155                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 16                                       
REMARK   3   SOLVENT ATOMS            : 436                                      
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                      
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                            
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.00                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : 2.65000                                               
REMARK   3    B22 (A**2) : -0.65000                                              
REMARK   3    B33 (A**2) : -1.99000                                              
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): 0.143          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.134          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.085          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.031          
REMARK   3                                                                       
REMARK   3 CORRELATION COEFFICIENTS.                                             
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.958                          
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.938                          
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT       
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4260 ; 0.023 ; 0.021        
REMARK   3   BOND LENGTHS OTHERS               (A):  3792 ; 0.002 ; 0.020        
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5792 ; 1.854 ; 1.961        
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  8785 ; 1.075 ; 3.000        
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   519 ; 5.284 ; 5.000        
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL        
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL        
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL        
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   638 ; 0.191 ; 0.200        
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4814 ; 0.010 ; 0.020        
REMARK   3   GENERAL PLANES OTHERS             (A):   890 ; 0.006 ; 0.020        
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1110 ; 0.234 ; 0.200        
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  4419 ; 0.253 ; 0.200        
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL        
REMARK   3   NON-BONDED TORSION OTHERS         (A):  2392 ; 0.093 ; 0.200        
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   340 ; 0.195 ; 0.200        
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL        
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL        
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    10 ; 0.675 ; 0.200        
REMARK   3   SYMMETRY VDW OTHERS               (A):    49 ; 0.456 ; 0.200        
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    10 ; 0.639 ; 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):  2602 ; 1.174 ; 1.500        
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4128 ; 2.109 ; 2.000        
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1658 ; 3.519 ; 3.000        
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1664 ; 5.212 ; 4.500        
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                    : A B                              
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 4                                
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                      
REMARK   3           1     A     29       A      52      6                       
REMARK   3           1     B     29       B      52      6                       
REMARK   3           2     A     62       A     141      6                       
REMARK   3           2     B     62       B     141      6                       
REMARK   3           3     A    153       A     190      6                       
REMARK   3           3     B    153       B     190      6                       
REMARK   3           4     A    193       A     281      6                       
REMARK   3           4     B    193       B     281      6                       
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT           
REMARK   3   LOOSE POSITIONAL   1    A    (A):   3532 ;  0.26 ;  5.00            
REMARK   3   LOOSE THERMAL      1    A (A**2):   3532 ;  1.50 ; 10.00            
REMARK   3                                                                       
REMARK   3  TLS DETAILS                                                          
REMARK   3   NUMBER OF TLS GROUPS  : 2                                           
REMARK   3                                                                       
REMARK   3   TLS GROUP : 1                                                       
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                     
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                          
REMARK   3    RESIDUE RANGE :   A    29        A   283                           
REMARK   3    ORIGIN FOR THE GROUP (A):  -0.4670  41.0350  14.1810               
REMARK   3    T TENSOR                                                           
REMARK   3      T11:   0.0165 T22:   0.0920                                      
REMARK   3      T33:   0.0511 T12:   0.0073                                      
REMARK   3      T13:  -0.0232 T23:   0.0304                                      
REMARK   3    L TENSOR                                                           
REMARK   3      L11:   0.2866 L22:   1.1205                                      
REMARK   3      L33:   0.8846 L12:   0.1536                                      
REMARK   3      L13:   0.0864 L23:   0.1762                                      
REMARK   3    S TENSOR                                                           
REMARK   3      S11:   0.0778 S12:  -0.0652 S13:  -0.0215                        
REMARK   3      S21:   0.1354 S22:  -0.0623 S23:  -0.0556                        
REMARK   3      S31:   0.0806 S32:   0.1245 S33:  -0.0155                        
REMARK   3                                                                       
REMARK   3   TLS GROUP : 2                                                       
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                     
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                          
REMARK   3    RESIDUE RANGE :   B    25        B   282                           
REMARK   3    ORIGIN FOR THE GROUP (A): -11.2200  36.4060 -16.5470               
REMARK   3    T TENSOR                                                           
REMARK   3      T11:   0.0543 T22:   0.0721                                      
REMARK   3      T33:   0.0539 T12:   0.0168                                      
REMARK   3      T13:  -0.0130 T23:  -0.0277                                      
REMARK   3    L TENSOR                                                           
REMARK   3      L11:   0.6403 L22:   0.9167                                      
REMARK   3      L33:   1.2314 L12:  -0.1400                                      
REMARK   3      L13:   0.3561 L23:  -0.3602                                      
REMARK   3    S TENSOR                                                           
REMARK   3      S11:   0.0670 S12:   0.1132 S13:  -0.0754                        
REMARK   3      S21:  -0.1547 S22:  -0.0208 S23:   0.0044                        
REMARK   3      S31:   0.2161 S32:   0.0862 S33:  -0.0462                        
REMARK   3                                                                       
REMARK   3  BULK SOLVENT MODELLING.                                              
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                               
REMARK   3   PARAMETERS FOR MASK CALCULATION                                     
REMARK   3   VDW PROBE RADIUS   : 1.40                                           
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 1XNF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-OCT-04.                   
REMARK 100 THE RCSB ID CODE IS RCSB030545.                                       
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 18-NOV-03                           
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               : NSLS                                
REMARK 200  BEAMLINE                       : X12C                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9785, 0.9795, 0.9500              
REMARK 200  MONOCHROMATOR                  : SI 111 CHANNEL                      
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : CCD                                 
REMARK 200  DETECTOR MANUFACTURER          : CUSTOM-MADE                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                            
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (TRUNCATE)                     
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 48199                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.980                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                               
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                                
REMARK 200  DATA REDUNDANCY                : 5.500                               
REMARK 200  R MERGE                    (I) : 0.04900                             
REMARK 200  R SYM                      (I) : NULL                                
REMARK 200   FOR THE DATA SET  : 40.4000                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.10                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 83.6                                
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.35500                             
REMARK 200  R SYM FOR SHELL            (I) : NULL                                
REMARK 200   FOR SHELL         : 4.800                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: MAD                                             
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                           
REMARK 200 SOFTWARE USED: SOLVE                                                  
REMARK 200 STARTING MODEL: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 56.00                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: HEPES, MGCL2, PEG400, PH 7.5, VAPOR       
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 295K                            
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       32.17550             
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       68.33000             
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       40.82700             
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       68.33000             
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       32.17550             
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       40.82700             
REMARK 290   SMTRY3   4  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 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: 3440 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 22030 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 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     SER A    20                                                       
REMARK 465     ASN A    21                                                       
REMARK 465     THR A    22                                                       
REMARK 465     SER A    23                                                       
REMARK 465     TRP A    24                                                       
REMARK 465     ARG A    25                                                       
REMARK 465     GLN A   285                                                       
REMARK 465     ASP A   286                                                       
REMARK 465     ASP A   287                                                       
REMARK 465     LEU A   288                                                       
REMARK 465     ALA A   289                                                       
REMARK 465     GLU A   290                                                       
REMARK 465     SER A   291                                                       
REMARK 465     ASP A   292                                                       
REMARK 465     GLN A   293                                                       
REMARK 465     GLN A   294                                                       
REMARK 465     SER B    20                                                       
REMARK 465     ASN B    21                                                       
REMARK 465     THR B    22                                                       
REMARK 465     GLN B   285                                                       
REMARK 465     ASP B   286                                                       
REMARK 465     ASP B   287                                                       
REMARK 465     LEU B   288                                                       
REMARK 465     ALA B   289                                                       
REMARK 465     GLU B   290                                                       
REMARK 465     SER B   291                                                       
REMARK 465     ASP B   292                                                       
REMARK 465     GLN B   293                                                       
REMARK 465     GLN B   294                                                       
REMARK 470                                                                       
REMARK 470 MISSING ATOM                                                          
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;            
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;           
REMARK 470 I=INSERTION CODE):                                                    
REMARK 470   M RES CSSEQI  ATOMS                                                 
REMARK 470     LYS A  26    CG   CD   CE   NZ                                    
REMARK 470     GLU A  28    CG   CD   OE1  OE2                                   
REMARK 470     GLN A  39    CG   CD   OE1  NE2                                   
REMARK 470     GLN A  49    CG   CD   OE1  NE2                                   
REMARK 470     LYS A 180    CG   CD   CE   NZ                                    
REMARK 470     GLU A 196    CG   CD   OE1  OE2                                   
REMARK 470     ASP A 284    CG   OD1  OD2                                        
REMARK 470     SER B  23    OG                                                   
REMARK 470     GLN B  39    CG   CD   OE1  NE2                                   
REMARK 470     ARG B  46    CG   CD   NE   CZ   NH1  NH2                         
REMARK 470     ARG B  54    CG   CD   NE   CZ   NH1  NH2                         
REMARK 470     LEU B  56    CG   CD1  CD2                                        
REMARK 470     LYS B 147    CG   CD   CE   NZ                                    
REMARK 470     LYS B 180    CG   CD   CE   NZ                                    
REMARK 470     GLU B 191    CG   CD   OE1  OE2                                   
REMARK 470     GLU B 196    CG   CD   OE1  OE2                                   
REMARK 470     GLN B 283    CG   CD   OE1  NE2                                   
REMARK 470     ASP B 284    CG   OD1  OD2                                        
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   OD1  ASP B    94     O    HOH B  4823              1.71             
REMARK 500   O    HOH B  4813     O    HOH B  4823              1.87             
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                              
REMARK 500                                                                       
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC              
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15           
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A            
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375              
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE                
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.             
REMARK 500                                                                       
REMARK 500 DISTANCE CUTOFF:                                                      
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS               
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                   
REMARK 500                                                                       
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE           
REMARK 500   NH2  ARG A   145     O    HOH B  4634     2465     1.20             
REMARK 500   CZ   ARG A   145     O    HOH B  4634     2465     1.20             
REMARK 500   NH1  ARG A   145     O    HOH B  4634     2465     2.02             
REMARK 500   NE   ARG A   145     O    HOH B  4634     2465     2.06             
REMARK 500   NH1  ARG A   145     O    HOH B  4812     2465     2.12             
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                       
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)                
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   RES CSSEQI ATM2   DEVIATION                      
REMARK 500    TRP A 198   CE3   TRP A 198   CZ3    -0.103                        
REMARK 500    GLU B 174   CD    GLU B 174   OE2     0.076                        
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
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    ASP A 146   CB  -  CG  -  OD2 ANGL. DEV. =   5.9 DEGREES           
REMARK 500    ASP A 194   CB  -  CG  -  OD2 ANGL. DEV. =   6.3 DEGREES           
REMARK 500    LEU A 219   CA  -  CB  -  CG  ANGL. DEV. =  15.1 DEGREES           
REMARK 500    LEU A 219   CB  -  CG  -  CD1 ANGL. DEV. =  12.4 DEGREES           
REMARK 500    ASP A 222   CB  -  CG  -  OD2 ANGL. DEV. =   8.2 DEGREES           
REMARK 500    ASP B  58   CB  -  CG  -  OD2 ANGL. DEV. =   5.6 DEGREES           
REMARK 500    LEU B 219   CB  -  CG  -  CD1 ANGL. DEV. =  16.1 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    LEU A  77       71.02   -102.32                                    
REMARK 500    ASN A 111       71.32   -100.13                                    
REMARK 500    ARG A 145       73.14   -112.47                                    
REMARK 500    ASP A 160       79.78   -154.50                                    
REMARK 500    ARG B 145       68.88   -108.69                                    
REMARK 500    ASP B 160       80.80   -161.40                                    
REMARK 500    ASP B 178       85.85   -159.36                                    
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CHIRAL CENTERS                                              
REMARK 500                                                                       
REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL                      
REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY                       
REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR                         
REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE                                     
REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16)        
REMARK 500                                                                       
REMARK 500  M RES CSSEQI    IMPROPER   EXPECTED   FOUND DETAILS                  
REMARK 500    THR A 227        21.4      L          L   OUTSIDE RANGE            
REMARK 500    GLN B 175        25.0      L          L   OUTSIDE RANGE            
REMARK 500    THR B 227        22.9      L          L   OUTSIDE RANGE            
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 A4736        DISTANCE =  5.67 ANGSTROMS                        
REMARK 525    HOH A4819        DISTANCE =  5.24 ANGSTROMS                        
REMARK 525    HOH A4832        DISTANCE =  5.66 ANGSTROMS                        
REMARK 525    HOH B4786        DISTANCE =  6.85 ANGSTROMS                        
REMARK 525    HOH B4797        DISTANCE =  5.66 ANGSTROMS                        
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 4617                 
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 4618                 
DBREF  1XNF A   20   294  UNP    P39833   NLPI_ECOLI      20    294              
DBREF  1XNF B   20   294  UNP    P39833   NLPI_ECOLI      20    294              
SEQADV 1XNF MSE A   47  UNP  P39833    MET    47 MODIFIED RESIDUE                
SEQADV 1XNF MSE A   95  UNP  P39833    MET    95 MODIFIED RESIDUE                
SEQADV 1XNF MSE A  216  UNP  P39833    MET   216 MODIFIED RESIDUE                
SEQADV 1XNF MSE B   47  UNP  P39833    MET    47 MODIFIED RESIDUE                
SEQADV 1XNF MSE B   95  UNP  P39833    MET    95 MODIFIED RESIDUE                
SEQADV 1XNF MSE B  216  UNP  P39833    MET   216 MODIFIED RESIDUE                
SEQRES   1 A  275  SER ASN THR SER TRP ARG LYS SER GLU VAL LEU ALA VAL           
SEQRES   2 A  275  PRO LEU GLN PRO THR LEU GLN GLN GLU VAL ILE LEU ALA           
SEQRES   3 A  275  ARG MSE GLU GLN ILE LEU ALA SER ARG ALA LEU THR ASP           
SEQRES   4 A  275  ASP GLU ARG ALA GLN LEU LEU TYR GLU ARG GLY VAL LEU           
SEQRES   5 A  275  TYR ASP SER LEU GLY LEU ARG ALA LEU ALA ARG ASN ASP           
SEQRES   6 A  275  PHE SER GLN ALA LEU ALA ILE ARG PRO ASP MSE PRO GLU           
SEQRES   7 A  275  VAL PHE ASN TYR LEU GLY ILE TYR LEU THR GLN ALA GLY           
SEQRES   8 A  275  ASN PHE ASP ALA ALA TYR GLU ALA PHE ASP SER VAL LEU           
SEQRES   9 A  275  GLU LEU ASP PRO THR TYR ASN TYR ALA HIS LEU ASN ARG           
SEQRES  10 A  275  GLY ILE ALA LEU TYR TYR GLY GLY ARG ASP LYS LEU ALA           
SEQRES  11 A  275  GLN ASP ASP LEU LEU ALA PHE TYR GLN ASP ASP PRO ASN           
SEQRES  12 A  275  ASP PRO PHE ARG SER LEU TRP LEU TYR LEU ALA GLU GLN           
SEQRES  13 A  275  LYS LEU ASP GLU LYS GLN ALA LYS GLU VAL LEU LYS GLN           
SEQRES  14 A  275  HIS PHE GLU LYS SER ASP LYS GLU GLN TRP GLY TRP ASN           
SEQRES  15 A  275  ILE VAL GLU PHE TYR LEU GLY ASN ILE SER GLU GLN THR           
SEQRES  16 A  275  LEU MSE GLU ARG LEU LYS ALA ASP ALA THR ASP ASN THR           
SEQRES  17 A  275  SER LEU ALA GLU HIS LEU SER GLU THR ASN PHE TYR LEU           
SEQRES  18 A  275  GLY LYS TYR TYR LEU SER LEU GLY ASP LEU ASP SER ALA           
SEQRES  19 A  275  THR ALA LEU PHE LYS LEU ALA VAL ALA ASN ASN VAL HIS           
SEQRES  20 A  275  ASN PHE VAL GLU HIS ARG TYR ALA LEU LEU GLU LEU SER           
SEQRES  21 A  275  LEU LEU GLY GLN ASP GLN ASP ASP LEU ALA GLU SER ASP           
SEQRES  22 A  275  GLN GLN                                                       
SEQRES   1 B  275  SER ASN THR SER TRP ARG LYS SER GLU VAL LEU ALA VAL           
SEQRES   2 B  275  PRO LEU GLN PRO THR LEU GLN GLN GLU VAL ILE LEU ALA           
SEQRES   3 B  275  ARG MSE GLU GLN ILE LEU ALA SER ARG ALA LEU THR ASP           
SEQRES   4 B  275  ASP GLU ARG ALA GLN LEU LEU TYR GLU ARG GLY VAL LEU           
SEQRES   5 B  275  TYR ASP SER LEU GLY LEU ARG ALA LEU ALA ARG ASN ASP           
SEQRES   6 B  275  PHE SER GLN ALA LEU ALA ILE ARG PRO ASP MSE PRO GLU           
SEQRES   7 B  275  VAL PHE ASN TYR LEU GLY ILE TYR LEU THR GLN ALA GLY           
SEQRES   8 B  275  ASN PHE ASP ALA ALA TYR GLU ALA PHE ASP SER VAL LEU           
SEQRES   9 B  275  GLU LEU ASP PRO THR TYR ASN TYR ALA HIS LEU ASN ARG           
SEQRES  10 B  275  GLY ILE ALA LEU TYR TYR GLY GLY ARG ASP LYS LEU ALA           
SEQRES  11 B  275  GLN ASP ASP LEU LEU ALA PHE TYR GLN ASP ASP PRO ASN           
SEQRES  12 B  275  ASP PRO PHE ARG SER LEU TRP LEU TYR LEU ALA GLU GLN           
SEQRES  13 B  275  LYS LEU ASP GLU LYS GLN ALA LYS GLU VAL LEU LYS GLN           
SEQRES  14 B  275  HIS PHE GLU LYS SER ASP LYS GLU GLN TRP GLY TRP ASN           
SEQRES  15 B  275  ILE VAL GLU PHE TYR LEU GLY ASN ILE SER GLU GLN THR           
SEQRES  16 B  275  LEU MSE GLU ARG LEU LYS ALA ASP ALA THR ASP ASN THR           
SEQRES  17 B  275  SER LEU ALA GLU HIS LEU SER GLU THR ASN PHE TYR LEU           
SEQRES  18 B  275  GLY LYS TYR TYR LEU SER LEU GLY ASP LEU ASP SER ALA           
SEQRES  19 B  275  THR ALA LEU PHE LYS LEU ALA VAL ALA ASN ASN VAL HIS           
SEQRES  20 B  275  ASN PHE VAL GLU HIS ARG TYR ALA LEU LEU GLU LEU SER           
SEQRES  21 B  275  LEU LEU GLY GLN ASP GLN ASP ASP LEU ALA GLU SER ASP           
SEQRES  22 B  275  GLN GLN                                                       
MODRES 1XNF MSE A   47  MET  SELENOMETHIONINE                                    
MODRES 1XNF MSE A   95  MET  SELENOMETHIONINE                                    
MODRES 1XNF MSE A  216  MET  SELENOMETHIONINE                                    
MODRES 1XNF MSE B   47  MET  SELENOMETHIONINE                                    
MODRES 1XNF MSE B   95  MET  SELENOMETHIONINE                                    
MODRES 1XNF MSE B  216  MET  SELENOMETHIONINE                                    
HET    MSE  A  47       8                                                        
HET    MSE  A  95       8                                                        
HET    MSE  A 216       8                                                        
HET    MSE  B  47       8                                                        
HET    MSE  B  95       8                                                        
HET    MSE  B 216       8                                                        
HET    TRS  A4617       8                                                        
HET    TRS  B4618       8                                                        
HETNAM     MSE SELENOMETHIONINE                                                  
HETNAM     TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL                          
HETSYN     TRS TRIS BUFFER                                                       
FORMUL   1  MSE    6(C5 H11 N O2 SE)                                             
FORMUL   3  TRS    2(C4 H12 N O3 1+)                                             
FORMUL   5  HOH   *436(H2 O)                                                     
HELIX    1   1 GLN A   40  GLU A   48  1                                   9     
HELIX    2   2 ILE A   50  SER A   53  5                                   4     
HELIX    3   3 THR A   57  LEU A   75  1                                  19     
HELIX    4   4 LEU A   77  ARG A   92  1                                  16     
HELIX    5   5 MSE A   95  ALA A  109  1                                  15     
HELIX    6   6 ASN A  111  ASP A  126  1                                  16     
HELIX    7   7 ASN A  130  GLY A  143  1                                  14     
HELIX    8   8 ARG A  145  ASP A  160  1                                  16     
HELIX    9   9 ASP A  163  ASP A  178  1                                  16     
HELIX   10  10 GLN A  181  SER A  193  1                                  13     
HELIX   11  11 TRP A  198  LEU A  207  1                                  10     
HELIX   12  12 SER A  211  ALA A  223  1                                  13     
HELIX   13  13 ASP A  225  LEU A  247  1                                  23     
HELIX   14  14 ASP A  249  ALA A  262  1                                  14     
HELIX   15  15 PHE A  268  ASP A  284  1                                  17     
HELIX   16  16 SER B   23  GLU B   28  5                                   6     
HELIX   17  17 GLN B   40  ALA B   45  1                                   6     
HELIX   18  18 MSE B   47  SER B   53  1                                   7     
HELIX   19  19 THR B   57  LEU B   75  1                                  19     
HELIX   20  20 LEU B   77  ARG B   92  1                                  16     
HELIX   21  21 MSE B   95  ALA B  109  1                                  15     
HELIX   22  22 ASN B  111  ASP B  126  1                                  16     
HELIX   23  23 ASN B  130  GLY B  143  1                                  14     
HELIX   24  24 LEU B  148  ASP B  160  1                                  13     
HELIX   25  25 ASP B  163  GLN B  175  1                                  13     
HELIX   26  26 GLN B  181  PHE B  190  1                                  10     
HELIX   27  27 GLY B  199  LEU B  207  1                                   9     
HELIX   28  28 SER B  211  ALA B  223  1                                  13     
HELIX   29  29 ASP B  225  LEU B  247  1                                  23     
HELIX   30  30 ASP B  249  ALA B  262  1                                  14     
HELIX   31  31 PHE B  268  ASP B  284  1                                  17     
LINK         C   ARG A  46                 N   MSE A  47     1555   1555  1.33   
LINK         C   MSE A  47                 N   GLU A  48     1555   1555  1.33   
LINK         C   ASP A  94                 N   MSE A  95     1555   1555  1.33   
LINK         C   MSE A  95                 N   PRO A  96     1555   1555  1.32   
LINK         C   LEU A 215                 N   MSE A 216     1555   1555  1.34   
LINK         C   MSE A 216                 N   GLU A 217     1555   1555  1.33   
LINK         C   ARG B  46                 N   MSE B  47     1555   1555  1.32   
LINK         C   MSE B  47                 N   GLU B  48     1555   1555  1.33   
LINK         C   ASP B  94                 N   MSE B  95     1555   1555  1.33   
LINK         C   MSE B  95                 N   PRO B  96     1555   1555  1.33   
LINK         C   LEU B 215                 N   MSE B 216     1555   1555  1.34   
LINK         C   MSE B 216                 N   GLU B 217     1555   1555  1.32   
SITE     1 AC1  6 PHE A 165  GLU A 235  PHE A 268  VAL A 269                     
SITE     2 AC1  6 GLU A 270  HOH A4824                                           
SITE     1 AC2  8 HOH A4803  PHE B 165  GLU B 235  PHE B 268                     
SITE     2 AC2  8 VAL B 269  GLU B 270  HOH B4814  HOH B4820                     
CRYST1   64.351   81.654  136.660  90.00  90.00  90.00 P 21 21 21    8           
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      0.015540  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.012247  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.007317        0.00000                          
END