HEADER    HYDROGENASE                             13-MAR-00   1E08               
TITLE     STRUCTURAL MODEL OF THE [FE]-HYDROGENASE/CYTOCHROME C553 COMPLEX       
TITLE    2 COMBINING NMR AND SOFT-DOCKING                                        
CAVEAT     1E08    MET A 54 HAS WRONG CHIRALITY AT ATOM CA ILE A 60 HAS WRONG    
CAVEAT   2 1E08    CHIRALITY AT ATOM CB CYS A 142 HAS WRONG CHIRALITY AT ATOM    
CAVEAT   3 1E08    CA THR A 148 HAS WRONG CHIRALITY AT ATOM CB PRO A 195 HAS     
CAVEAT   4 1E08    WRONG CHIRALITY AT ATOM CA MET A 206 HAS WRONG CHIRALITY AT   
CAVEAT   5 1E08    ATOM CA PRO A 319 HAS WRONG CHIRALITY AT ATOM CA LEU D 71     
CAVEAT   6 1E08    HAS WRONG CHIRALITY AT ATOM CA HIS D 91 HAS WRONG CHIRALITY   
CAVEAT   7 1E08    AT ATOM CA SER E 9 HAS WRONG CHIRALITY AT ATOM CA THERE ARE   
CAVEAT   8 1E08    CHIRALITY ERRORS IN C-ALPHA CENTERS                           
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: [FE]-HYDROGENASE (LARGE SUBUNIT);                           
COMPND   3 CHAIN: A;                                                             
COMPND   4 MOL_ID: 2;                                                            
COMPND   5 MOLECULE: [FE]-HYDROGENASE (SMALL SUBUNIT);                           
COMPND   6 CHAIN: D;                                                             
COMPND   7 MOL_ID: 3;                                                            
COMPND   8 MOLECULE: CYTOCHROME C553;                                            
COMPND   9 CHAIN: E                                                              
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO DESULFURICANS;                     
SOURCE   3 ORGANISM_TAXID: 876;                                                  
SOURCE   4 ATCC: 7757;                                                           
SOURCE   5 CELLULAR_LOCATION: PERIPLASM;                                         
SOURCE   6 MOL_ID: 2;                                                            
SOURCE   7 ORGANISM_SCIENTIFIC: DESULFOVIBRIO DESULFURICANS;                     
SOURCE   8 ORGANISM_TAXID: 876;                                                  
SOURCE   9 ATCC: 7757;                                                           
SOURCE  10 CELLULAR_LOCATION: PERIPLASM;                                         
SOURCE  11 MOL_ID: 3;                                                            
SOURCE  12 ORGANISM_SCIENTIFIC: DESULFOVIBRIO VULGARIS;                          
SOURCE  13 ORGANISM_TAXID: 882;                                                  
SOURCE  14 STRAIN: HILDENBOROUGH;                                                
SOURCE  15 CELLULAR_LOCATION: PERIPLASM                                          
KEYWDS    HYDROGENASE, CYTOCHROME C553, ELECTRON TRANSFER COMPLEX                
EXPDTA    SOLUTION NMR; THEORETICAL MODEL                                        
MDLTYP    MINIMIZED AVERAGE                                                      
AUTHOR    X.MORELLI,M.CZJZEK,C.E.HATCHIKIAN,O.BORNET,J.C.FONTECILLA-CAMPS,       
AUTHOR   2 N.P.PALMA,J.J.G.MOURA,F.GUERLESQUIN                                   
REVDAT   7   27-NOV-19 1E08    1       REMARK LINK                               
REVDAT   6   25-SEP-19 1E08    1       CAVEAT COMPND HET    HETNAM               
REVDAT   6 2                   1       HETSYN FORMUL LINK   ATOM                 
REVDAT   5   21-AUG-19 1E08    1       REMARK LINK                               
REVDAT   4   24-FEB-09 1E08    1       VERSN                                     
REVDAT   3   01-AUG-03 1E08    1       DBREF  SEQRES LINK                        
REVDAT   2   31-AUG-00 1E08    1       FORMUL                                    
REVDAT   1   25-AUG-00 1E08    0                                                 
JRNL        AUTH   X.MORELLI,M.CZJZEK,C.E.HATCHIKIAN,O.BORNET,                   
JRNL        AUTH 2 J.C.FONTECILLA-CAMPS,N.P.PALMA,J.J.MOURA,F.GUERLESQUIN        
JRNL        TITL   STRUCTURAL MODEL OF THE FE-HYDROGENASE/CYTOCHROME C553        
JRNL        TITL 2 COMPLEX COMBINING TRANSVERSE RELAXATION-OPTIMIZED             
JRNL        TITL 3 SPECTROSCOPY EXPERIMENTS AND SOFT DOCKING CALCULATIONS.       
JRNL        REF    J.BIOL.CHEM.                  V. 275 23204 2000               
JRNL        REFN                   ISSN 0021-9258                                
JRNL        PMID   10748163                                                      
JRNL        DOI    10.1074/JBC.M909835199                                        
REMARK   1                                                                       
REMARK   1 REFERENCE 1                                                           
REMARK   1  AUTH   X.MORELLI,A.DOLLA,M.CZJZEK,P.N.PALMA,F.BLASCO,L.KRIPPAHL,     
REMARK   1  AUTH 2 J.J.G.MOURA                                                   
REMARK   1  TITL   HETERONUCLEAR NMR AND SOFT DOCKING: AN EXPERIMENTAL APPROACH  
REMARK   1  TITL 2 FOR A STRUCTURAL MODEL OF THE CYTOCHROME C553-FERREDOXIN      
REMARK   1  TITL 3 COMPLEX                                                       
REMARK   1  REF    BIOCHEMISTRY                  V.  39  2530 2000               
REMARK   1  REFN                   ISSN 0006-2960                                
REMARK   1  PMID   10704202                                                      
REMARK   1  DOI    10.1021/BI992306S                                             
REMARK   2                                                                       
REMARK   2 RESOLUTION. NOT APPLICABLE.                                           
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : X-PLOR 3.843                                          
REMARK   3   AUTHORS     : BRUNGER                                               
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: THE DEPOSITED STRUCTURE IS THE RESULT      
REMARK   3  OF A HETERONUCLEAR NMR EXPERIMENT AND DOCKING SIMULATIONS. THE       
REMARK   3  FINAL RESULT WAS MINIMIZED BY MOLECULAR DYNAMIC MINIMIZATION.        
REMARK   4                                                                       
REMARK   4 1E08 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-MAR-00.                   
REMARK 100 THE DEPOSITION ID IS D_1290004651.                                    
REMARK 210                                                                       
REMARK 210 EXPERIMENTAL DETAILS                                                  
REMARK 210  EXPERIMENT TYPE                : NMR                                 
REMARK 210  TEMPERATURE           (KELVIN) : 296                                 
REMARK 210  PH                             : 7.6                                 
REMARK 210  IONIC STRENGTH                 : 10MM TRIS/HCL                       
REMARK 210  PRESSURE                       : 1 ATM                               
REMARK 210  SAMPLE CONTENTS                : 10% D2O/90% WATER                   
REMARK 210                                                                       
REMARK 210  NMR EXPERIMENTS CONDUCTED      : TROSY                               
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ                             
REMARK 210  SPECTROMETER MODEL             : DRX                                 
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                              
REMARK 210                                                                       
REMARK 210  STRUCTURE DETERMINATION.                                             
REMARK 210   SOFTWARE USED                 : UXNMR UXNMR                         
REMARK 210   METHOD USED                   : NULL                                
REMARK 210                                                                       
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 1000                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 1                                   
REMARK 210 CONFORMERS, SELECTION CRITERIA  : LEAST SHIFT VARIATION VIOLATION     
REMARK 210                                                                       
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                 
REMARK 210                                                                       
REMARK 210 REMARK: COMBINED DOCKING AND NMR FILTERING SOLUTION. THE TROSY        
REMARK 210  EXPERIMENT WAS PERFORMED ON THE 15N-LABELED CYTOCHROME WITH          
REMARK 210  SUBSEQUENTLY ADDING OF THE HYDROGENASE. THE RESIDUES HAVING THE      
REMARK 210  STRONGEST SHIFTS WERE USED TO FILTER THE DOCKING SOLUTIONS.THE       
REMARK 210  AMINO-ACIDS ALA E5, CYS E10, HIS E14, GLY E15, ALA E16, ALA E22,     
REMARK 210  GLY E24, VAL E29, GLN E32, LYS E54, ASN E59, ALA E60 OF THE          
REMARK 210  CYTOCHROME C553 SHOW STRONGEST SHIFTS IN THE TROSY EXPERIMENTS.      
REMARK 210  EACH TIME ONE OF THE AMINO ACIDS IS IN CONTACT (LESS THAN 5A IN      
REMARK 210  THE COMPLEX) WITH ITS PARTNER ONE POINT IS ATTRIBUTED TO THE         
REMARK 210  STRUCTURE. THEN THE ONE THOUSAND BEST STRUCTURES ARE RANKED          
REMARK 210  ACCORDING TO THIS CRITERIUM AND THE 10 BEST SOLUTIONS ARE            
REMARK 210  MINIMISED. A COMPARISON OF THESE SOLUTIONS GENERATES STRUCTURE       
REMARK 210  WITH 5 IDENTICAL SOLUTIONS                                           
REMARK 215                                                                       
REMARK 215 NMR STUDY                                                             
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION            
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                 
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON               
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                        
REMARK 220                                                                       
REMARK 220 EXPERIMENTAL DETAILS                                                  
REMARK 220  EXPERIMENT TYPE                : THEORETICAL MODELLING               
REMARK 220                                                                       
REMARK 220 REMARK: THIS THEORETICAL MODEL ENTRY WAS NOT ANNOTATED AND NOT        
REMARK 220         VALIDATED BY THE WWPDB STAFF AND THEREFORE MAY NOT CONFORM    
REMARK 220         TO THE PDB FORMAT.                                            
REMARK 225                                                                       
REMARK 225 THEORETICAL MODEL                                                     
REMARK 225 THE COORDINATES IN THIS ENTRY REPRESENT A MODEL STRUCTURE.            
REMARK 225 PROTEIN DATA BANK CONVENTIONS REQUIRE THAT CRYST1 AND                 
REMARK 225 SCALE RECORDS BE INCLUDED, BUT THE VALUES ON THESE                    
REMARK 225 RECORDS ARE MEANINGLESS.                                              
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: TRIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D, E                                
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 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                              
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  FE    FE2 A     5    FE    FE2 A     6              0.81             
REMARK 500   O    LYS D    73     CG   GLU D    77              1.18             
REMARK 500  FE    FE2 A     5     O    HOH A    11              1.27             
REMARK 500  FE    FE2 A     6     O    HOH A    11              1.31             
REMARK 500  FE    FE2 A     6     C    CYN A     7              1.41             
REMARK 500  FE    FE2 A     5     C    CMO A    10              1.42             
REMARK 500  FE    FE2 A     6     C    CMO A     9              1.43             
REMARK 500   O    GLU D   123     HG   SER E    19              1.47             
REMARK 500   O    ALA A   397     H2   ASP E     2              1.48             
REMARK 500   C    ILE A    63     H    GLU A    64              1.48             
REMARK 500   H    ALA A   109     S1   PDT A     4              1.49             
REMARK 500   O    THR A   145     H2   HOH A    11              1.49             
REMARK 500   O    ALA A   293     H1   HOH A    11              1.49             
REMARK 500  FE    FE2 A     5     C    CYN A     8              1.52             
REMARK 500   C    GLN A    71     H    CYS A    72              1.54             
REMARK 500   O    ASP A    31     H    ALA A    33              1.55             
REMARK 500   O    PRO A   173     HD1  HIS A   196              1.56             
REMARK 500   CA   GLN A    29     H    ILE A    30              1.57             
REMARK 500   OXT  ALA A   397     H    ALA E     4              1.59             
REMARK 500   O    HIS D    85    ZN     ZN D    12              1.61             
REMARK 500   CA   GLN A    29     N    ILE A    30              1.61             
REMARK 500   O    PHE A    27     N    VAL A    28              1.63             
REMARK 500   O    HIS D    82    ZN     ZN D    12              1.64             
REMARK 500   NE2  HIS D    82    ZN     ZN D    12              1.64             
REMARK 500   O    LYS D    73     CD   GLU D    77              1.75             
REMARK 500   O    GLN A    29     N    ILE A    30              1.76             
REMARK 500   OE1  GLN A    71     O    CYS A   384              1.89             
REMARK 500   OG1  THR A    40     CA   GLY E    12              2.05             
REMARK 500  FE    FE2 A     5     C    CYN A     7              2.06             
REMARK 500   S2   PDT A     4     C    CYN A     8              2.12             
REMARK 500   OG1  THR A    40     N    GLY E    12              2.13             
REMARK 500  FE    FE2 A     6     C    CMO A    10              2.14             
REMARK 500  FE    FE2 A     5     C    CMO A     9              2.14             
REMARK 500   NZ   LYS E    42     OD1  ASP E    66              2.18             
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    PHE A  27   C     VAL A  28   N      -0.324                        
REMARK 500    GLN A  29   C     ILE A  30   N       0.205                        
REMARK 500    GLU A  64   C     ALA A  65   N       0.207                        
REMARK 500    ALA A  65   N     ALA A  65   CA      0.201                        
REMARK 500    ALA A  65   C     CYS A  66   N      -0.330                        
REMARK 500    GLN A  71   C     CYS A  72   N      -0.184                        
REMARK 500    SER A 202   C     PRO A 203   N      -0.161                        
REMARK 500    PRO A 203   CD    PRO A 203   N      -0.147                        
REMARK 500    VAL A 347   N     VAL A 347   CA     -0.131                        
REMARK 500    GLU D  77   C     LYS D  78   N      -0.391                        
REMARK 500    VAL D  99   N     VAL D  99   CA     -0.145                        
REMARK 500    PRO D 109   CD    PRO D 109   N      -0.143                        
REMARK 500    PRO D 109   C     PRO D 109   O       0.131                        
REMARK 500    TYR E  64   C     SER E  65   N      -0.142                        
REMARK 500    GLU E  67   N     GLU E  67   CA      0.126                        
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    PHE A  27   CA  -  C   -  N   ANGL. DEV. =  24.3 DEGREES           
REMARK 500    PHE A  27   O   -  C   -  N   ANGL. DEV. = -25.6 DEGREES           
REMARK 500    VAL A  28   C   -  N   -  CA  ANGL. DEV. =  26.5 DEGREES           
REMARK 500    VAL A  28   CA  -  C   -  N   ANGL. DEV. = -22.8 DEGREES           
REMARK 500    VAL A  28   O   -  C   -  N   ANGL. DEV. =  23.1 DEGREES           
REMARK 500    GLN A  29   C   -  N   -  CA  ANGL. DEV. =  18.9 DEGREES           
REMARK 500    GLN A  29   CA  -  C   -  N   ANGL. DEV. = -53.3 DEGREES           
REMARK 500    GLN A  29   O   -  C   -  N   ANGL. DEV. = -45.1 DEGREES           
REMARK 500    ILE A  63   CA  -  C   -  N   ANGL. DEV. = -22.6 DEGREES           
REMARK 500    ILE A  63   O   -  C   -  N   ANGL. DEV. =  26.7 DEGREES           
REMARK 500    GLU A  64   C   -  N   -  CA  ANGL. DEV. =  19.6 DEGREES           
REMARK 500    GLU A  64   N   -  CA  -  CB  ANGL. DEV. =  12.2 DEGREES           
REMARK 500    GLU A  64   CA  -  C   -  N   ANGL. DEV. = -15.2 DEGREES           
REMARK 500    GLU A  64   O   -  C   -  N   ANGL. DEV. =  24.1 DEGREES           
REMARK 500    ALA A  65   C   -  N   -  CA  ANGL. DEV. =  17.7 DEGREES           
REMARK 500    ALA A  65   O   -  C   -  N   ANGL. DEV. =  13.3 DEGREES           
REMARK 500    GLN A  71   O   -  C   -  N   ANGL. DEV. = -21.6 DEGREES           
REMARK 500    TRP A  87   CA  -  CB  -  CG  ANGL. DEV. =  12.1 DEGREES           
REMARK 500    PRO A 108   C   -  N   -  CA  ANGL. DEV. =   9.4 DEGREES           
REMARK 500    SER A 202   O   -  C   -  N   ANGL. DEV. = -17.7 DEGREES           
REMARK 500    PRO A 203   CA  -  C   -  N   ANGL. DEV. =  16.2 DEGREES           
REMARK 500    ASP A 255   CA  -  C   -  N   ANGL. DEV. =  14.0 DEGREES           
REMARK 500    ASP A 255   O   -  C   -  N   ANGL. DEV. = -13.3 DEGREES           
REMARK 500    ILE A 295   CB  -  CA  -  C   ANGL. DEV. = -29.5 DEGREES           
REMARK 500    LYS A 346   CA  -  C   -  N   ANGL. DEV. = -20.3 DEGREES           
REMARK 500    LYS A 346   O   -  C   -  N   ANGL. DEV. =  23.1 DEGREES           
REMARK 500    ALA A 397   N   -  CA  -  C   ANGL. DEV. = -18.9 DEGREES           
REMARK 500    ILE D  39   N   -  CA  -  CB  ANGL. DEV. =  17.2 DEGREES           
REMARK 500    ILE D  39   CA  -  CB  -  CG1 ANGL. DEV. =  20.8 DEGREES           
REMARK 500    GLY D  81   O   -  C   -  N   ANGL. DEV. = -12.3 DEGREES           
REMARK 500    GLY D  98   CA  -  C   -  N   ANGL. DEV. = -13.7 DEGREES           
REMARK 500    GLY D  98   O   -  C   -  N   ANGL. DEV. =  15.1 DEGREES           
REMARK 500    VAL D  99   CA  -  CB  -  CG1 ANGL. DEV. =   9.2 DEGREES           
REMARK 500    LYS D 107   CA  -  C   -  N   ANGL. DEV. = -13.8 DEGREES           
REMARK 500    LYS D 107   O   -  C   -  N   ANGL. DEV. =  13.9 DEGREES           
REMARK 500    LEU D 108   C   -  N   -  CA  ANGL. DEV. =  19.9 DEGREES           
REMARK 500    LEU D 108   CA  -  CB  -  CG  ANGL. DEV. = -16.1 DEGREES           
REMARK 500    LEU D 108   N   -  CA  -  C   ANGL. DEV. =  24.6 DEGREES           
REMARK 500    LEU D 108   CA  -  C   -  N   ANGL. DEV. =  24.7 DEGREES           
REMARK 500    LEU D 108   O   -  C   -  N   ANGL. DEV. = -22.4 DEGREES           
REMARK 500    PRO D 109   CA  -  C   -  N   ANGL. DEV. = -16.2 DEGREES           
REMARK 500    PRO D 109   O   -  C   -  N   ANGL. DEV. =  13.2 DEGREES           
REMARK 500    GLY D 118   C   -  N   -  CA  ANGL. DEV. = -15.9 DEGREES           
REMARK 500    PRO D 119   O   -  C   -  N   ANGL. DEV. =  19.3 DEGREES           
REMARK 500    TYR D 120   CA  -  C   -  N   ANGL. DEV. = -25.3 DEGREES           
REMARK 500    TYR D 120   O   -  C   -  N   ANGL. DEV. =  23.3 DEGREES           
REMARK 500    GLU D 123   N   -  CA  -  C   ANGL. DEV. = -17.4 DEGREES           
REMARK 500    LEU E  79   N   -  CA  -  C   ANGL. DEV. = -17.3 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    GLN A  29      171.03    -39.45                                    
REMARK 500    ALA A  33      -24.43   -146.47                                    
REMARK 500    LYS A  34       64.25   -111.04                                    
REMARK 500    ILE A  36       37.29    -92.57                                    
REMARK 500    CYS A  38      -53.89     86.41                                    
REMARK 500    ASP A  39     -163.45     63.24                                    
REMARK 500    MET A  54       94.58    -48.62                                    
REMARK 500    GLU A  56     -159.43   -128.20                                    
REMARK 500    GLU A  64      -67.83    163.23                                    
REMARK 500    ALA A  65      -24.07    -33.49                                    
REMARK 500    GLN A  71      -30.17     51.66                                    
REMARK 500    ALA A  84     -106.92     48.47                                    
REMARK 500    TRP A  87       37.97    -83.99                                    
REMARK 500    CYS A 142     -156.57    117.75                                    
REMARK 500    THR A 145       32.00    -70.52                                    
REMARK 500    ASP A 169       52.60    -94.69                                    
REMARK 500    PRO A 195      -83.10     33.83                                    
REMARK 500    SER A 198      109.34    -48.08                                    
REMARK 500    CYS A 200       94.51    -67.90                                    
REMARK 500    SER A 202      137.98    -23.72                                    
REMARK 500    PRO A 203      -30.06    -26.57                                    
REMARK 500    LEU A 210      -67.17    -95.04                                    
REMARK 500    THR A 228      100.53    -54.55                                    
REMARK 500    ILE A 254      -70.35    -10.11                                    
REMARK 500    ASP A 255      -95.46     61.39                                    
REMARK 500    ASP A 279      159.86    176.82                                    
REMARK 500    ASP A 283       76.81   -107.08                                    
REMARK 500    SER A 284       35.97    -68.29                                    
REMARK 500    ALA A 293       15.78   -166.55                                    
REMARK 500    ILE A 295      -15.07   -164.03                                    
REMARK 500    GLU A 312       51.04   -106.51                                    
REMARK 500    ALA A 313      -56.02   -157.78                                    
REMARK 500    VAL A 314      -62.61   -100.82                                    
REMARK 500    THR A 315       47.52    -84.64                                    
REMARK 500    LYS A 317       51.13    -92.62                                    
REMARK 500    LYS A 318       98.82    -59.57                                    
REMARK 500    PHE A 324       41.72    -90.93                                    
REMARK 500    ARG A 328       59.64   -118.44                                    
REMARK 500    VAL A 340       59.68   -119.02                                    
REMARK 500    PRO A 369       33.29    -86.55                                    
REMARK 500    PRO A 379       89.39    -56.74                                    
REMARK 500    LEU A 395      -67.60   -122.06                                    
REMARK 500    SER D  74       36.62    -93.36                                    
REMARK 500    TYR D  75      -59.96   -162.70                                    
REMARK 500    GLU D  77        6.39     56.17                                    
REMARK 500    LEU D  80        5.72     56.68                                    
REMARK 500    LYS D  83      -75.47    -57.33                                    
REMARK 500    HIS D  85       82.32    -65.22                                    
REMARK 500    ASP D  86      -48.85   -155.96                                    
REMARK 500    LEU D  88      -62.06   -168.64                                    
REMARK 500                                                                       
REMARK 500 THIS ENTRY HAS      58 RAMACHANDRAN OUTLIERS.                         
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                          
REMARK 500                                                                       
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH           
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED            
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND                
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                   
REMARK 500                                 MODEL     OMEGA                       
REMARK 500 PHE A   27     VAL A   28                  -46.39                     
REMARK 500 CYS A   76     PRO A   77                 -123.66                     
REMARK 500 ALA A   80     ILE A   81                  141.69                     
REMARK 500 ALA A   84     GLN A   85                  149.92                     
REMARK 500 GLY A  123     SER A  124                  142.42                     
REMARK 500 TRP A  143     ASP A  144                 -149.91                     
REMARK 500 LEU A  194     PRO A  195                  121.92                     
REMARK 500 SER A  198     THR A  199                 -142.64                     
REMARK 500 PRO A  233     CYS A  234                 -148.99                     
REMARK 500 GLY A  300     GLY A  301                  144.51                     
REMARK 500 VAL A  314     THR A  315                 -143.89                     
REMARK 500 VAL A  394     LEU A  395                  147.10                     
REMARK 500 VAL D   36     LYS D   37                  144.29                     
REMARK 500 GLU D   77     LYS D   78                  144.34                     
REMARK 500 GLY D   81     HIS D   82                 -131.43                     
REMARK 500 HIS D   89     THR D   90                  148.61                     
REMARK 500 THR D   90     HIS D   91                 -132.91                     
REMARK 500 LEU D  108     PRO D  109                  115.56                     
REMARK 500 ALA E   22     MET E   23                 -140.15                     
REMARK 500 LYS E   78     LEU E   79                  -79.80                     
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: PLANAR GROUPS                                               
REMARK 500                                                                       
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                  
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                     
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                     
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                         
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                       
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                              
REMARK 500                                                                       
REMARK 500  M RES CSSEQI        RMS     TYPE                                     
REMARK 500    TYR A 112         0.12    SIDE CHAIN                               
REMARK 500    TYR A 189         0.12    SIDE CHAIN                               
REMARK 500    TYR A 214         0.07    SIDE CHAIN                               
REMARK 500    TYR A 311         0.12    SIDE CHAIN                               
REMARK 500    PHE A 356         0.09    SIDE CHAIN                               
REMARK 500    TYR A 375         0.11    SIDE CHAIN                               
REMARK 500    TYR D  51         0.10    SIDE CHAIN                               
REMARK 500    HIS D  82         0.24    SIDE CHAIN                               
REMARK 500    TYR E   7         0.19    SIDE CHAIN                               
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                        
REMARK 500                                                                       
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                        
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                  
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                             
REMARK 500 I=INSERTION CODE).                                                    
REMARK 500                                                                       
REMARK 500  M RES CSSEQI        ANGLE                                            
REMARK 500    PHE A  27        -15.17                                            
REMARK 500    GLN A  29        -31.36                                            
REMARK 500    CYS A  41        -20.89                                            
REMARK 500    ASP A 255         13.32                                            
REMARK 500    ALA A 348         17.08                                            
REMARK 500    GLY D  81         16.60                                            
REMARK 500    LEU D 108         21.81                                            
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 620                                                                       
REMARK 620 METAL COORDINATION                                                    
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                              
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   1  FE3                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A  35   SG                                                      
REMARK 620 2 SF4 A   1   S1  105.1                                               
REMARK 620 3 SF4 A   1   S2  108.0 108.7                                         
REMARK 620 4 SF4 A   1   S4  114.4 109.9 110.4                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   1  FE2                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A  38   SG                                                      
REMARK 620 2 SF4 A   1   S1  112.2                                               
REMARK 620 3 SF4 A   1   S3  106.4 108.9                                         
REMARK 620 4 SF4 A   1   S4  111.1 109.1 109.1                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   1  FE4                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A  41   SG                                                      
REMARK 620 2 SF4 A   1   S1  104.5                                               
REMARK 620 3 SF4 A   1   S2  116.6 108.6                                         
REMARK 620 4 SF4 A   1   S3  110.3 109.5 107.1                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   2  FE4                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A  45   SG                                                      
REMARK 620 2 SF4 A   2   S1  110.5                                               
REMARK 620 3 SF4 A   2   S2  112.0 109.8                                         
REMARK 620 4 SF4 A   2   S3  108.9 109.5 106.1                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   2  FE2                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A  66   SG                                                      
REMARK 620 2 SF4 A   2   S1  107.3                                               
REMARK 620 3 SF4 A   2   S3  112.4 110.6                                         
REMARK 620 4 SF4 A   2   S4  106.7 107.9 111.7                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   2  FE3                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A  69   SG                                                      
REMARK 620 2 SF4 A   2   S1  112.2                                               
REMARK 620 3 SF4 A   2   S2  110.9 109.8                                         
REMARK 620 4 SF4 A   2   S4  109.3 106.7 107.6                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   2  FE1                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A  72   SG                                                      
REMARK 620 2 SF4 A   2   S2  101.4                                               
REMARK 620 3 SF4 A   2   S3  113.7 106.1                                         
REMARK 620 4 SF4 A   2   S4  116.4 107.8 110.4                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   1  FE1                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A  76   SG                                                      
REMARK 620 2 SF4 A   1   S2  114.9                                               
REMARK 620 3 SF4 A   1   S3  106.7 106.5                                         
REMARK 620 4 SF4 A   1   S4  109.7 110.0 108.8                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   3  FE2                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A 179   SG                                                      
REMARK 620 2 SF4 A   3   S1  115.9                                               
REMARK 620 3 SF4 A   3   S3  113.9 111.3                                         
REMARK 620 4 SF4 A   3   S4  101.6 106.1 106.8                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   3  FE1                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A 234   SG                                                      
REMARK 620 2 SF4 A   3   S2  110.7                                               
REMARK 620 3 SF4 A   3   S3  110.5 106.1                                         
REMARK 620 4 SF4 A   3   S4  109.6 113.9 105.9                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   3  FE3                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A 378   SG                                                      
REMARK 620 2 SF4 A   3   S1  105.9                                               
REMARK 620 3 SF4 A   3   S2  112.7 105.2                                         
REMARK 620 4 SF4 A   3   S4  113.4 105.0 113.6                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             SF4 A   3  FE4                            
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A 382   SG                                                      
REMARK 620 2 SF4 A   3   S1  107.7                                               
REMARK 620 3 SF4 A   3   S2  110.9 106.4                                         
REMARK 620 4 SF4 A   3   S3  113.4 111.4 107.0                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             HEC E  80  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS E  14   NE2                                                     
REMARK 620 2 HEC E  80   NA   89.0                                               
REMARK 620 3 HEC E  80   NB   86.9  90.8                                         
REMARK 620 4 HEC E  80   NC   93.2 177.8  89.8                                   
REMARK 620 5 HEC E  80   ND   95.5  90.3 177.3  89.0                             
REMARK 620 6 MET E  57   SD  170.7  89.9  83.8  88.0  93.7                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             FE2 A   6  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 PDT A   4   S1                                                      
REMARK 620 2 PDT A   4   S2   29.1                                               
REMARK 620 3 CYN A   7   N   106.3  87.7                                         
REMARK 620 4 CMO A   9   O    84.5  97.3  66.6                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                             FE2 A   5  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 PDT A   4   S1                                                      
REMARK 620 2 PDT A   4   S2   31.4                                               
REMARK 620 3 CYN A   8   N    57.0  72.0                                         
REMARK 620 4 CMO A  10   O   101.6  80.1  74.8                                   
REMARK 620 N                    1     2     3                                    
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 A 5                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 A 6                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 12                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYN A 7                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYN A 8                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 1                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC7                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 2                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC8                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 3                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC9                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PDT A 4                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 9                    
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 10                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM E 80                   
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: 1HFE   RELATED DB: PDB                                    
REMARK 900 HYDROGENASE 1.6 A RESOLUTION STRUCTURE OF THE FE-ONLY HYDROGENASE     
REMARK 900 FROM DESULFOVIBRIO DESULFURICANS                                      
REMARK 900 RELATED ID: 1DVH   RELATED DB: PDB                                    
REMARK 900 CYTOCHROME C553 (REDUCED) (NMR, 36 STRUCTURES)                        
REMARK 999                                                                       
REMARK 999 SEQUENCE                                                              
REMARK 999 N-TERMINAL END C-TERMINAL RESIDUES WERE NOT DEPOSITED IN              
REMARK 999 THE INITIAL PDB ENTRY 1HFE                                            
REMARK 999 TER                                                                   
REMARK 999 ALA: THE C-TERMINAL RESIDUES 398-421 ARE NOT PRESENT IN THE           
REMARK 999 PDB FILE OF HYDROGENASE 1HFE                                          
DBREF  1E08 A   27   397  PDB    1E08     1E08            27    397              
DBREF  1E08 D   36   123  PDB    1E08     1E08            36    123              
DBREF  1E08 E    2    79  PDB    1E08     1E08             2     79              
SEQRES   1 A  371  PHE VAL GLN ILE ASP GLU ALA LYS CYS ILE GLY CYS ASP           
SEQRES   2 A  371  THR CYS SER GLN TYR CYS PRO THR ALA ALA ILE PHE GLY           
SEQRES   3 A  371  GLU MET GLY GLU PRO HIS SER ILE PRO HIS ILE GLU ALA           
SEQRES   4 A  371  CYS ILE ASN CYS GLY GLN CYS LEU THR HIS CYS PRO GLU           
SEQRES   5 A  371  ASN ALA ILE TYR GLU ALA GLN SER TRP VAL PRO GLU VAL           
SEQRES   6 A  371  GLU LYS LYS LEU LYS ASP GLY LYS VAL LYS CYS ILE ALA           
SEQRES   7 A  371  MET PRO ALA PRO ALA VAL ARG TYR ALA LEU GLY ASP ALA           
SEQRES   8 A  371  PHE GLY MET PRO VAL GLY SER VAL THR THR GLY LYS MET           
SEQRES   9 A  371  LEU ALA ALA LEU GLN LYS LEU GLY PHE ALA HIS CYS TRP           
SEQRES  10 A  371  ASP THR GLU PHE THR ALA ASP VAL THR ILE TRP GLU GLU           
SEQRES  11 A  371  GLY SER GLU PHE VAL GLU ARG LEU THR LYS LYS SER ASP           
SEQRES  12 A  371  MET PRO LEU PRO GLN PHE THR SER CYS CYS PRO GLY TRP           
SEQRES  13 A  371  GLN LYS TYR ALA GLU THR TYR TYR PRO GLU LEU LEU PRO           
SEQRES  14 A  371  HIS PHE SER THR CYS LYS SER PRO ILE GLY MET ASN GLY           
SEQRES  15 A  371  ALA LEU ALA LYS THR TYR GLY ALA GLU ARG MET LYS TYR           
SEQRES  16 A  371  ASP PRO LYS GLN VAL TYR THR VAL SER ILE MET PRO CYS           
SEQRES  17 A  371  ILE ALA LYS LYS TYR GLU GLY LEU ARG PRO GLU LEU LYS           
SEQRES  18 A  371  SER SER GLY MET ARG ASP ILE ASP ALA THR LEU THR THR           
SEQRES  19 A  371  ARG GLU LEU ALA TYR MET ILE LYS LYS ALA GLY ILE ASP           
SEQRES  20 A  371  PHE ALA LYS LEU PRO ASP GLY LYS ARG ASP SER LEU MET           
SEQRES  21 A  371  GLY GLU SER THR GLY GLY ALA THR ILE PHE GLY VAL THR           
SEQRES  22 A  371  GLY GLY VAL MET GLU ALA ALA LEU ARG PHE ALA TYR GLU           
SEQRES  23 A  371  ALA VAL THR GLY LYS LYS PRO ASP SER TRP ASP PHE LYS           
SEQRES  24 A  371  ALA VAL ARG GLY LEU ASP GLY ILE LYS GLU ALA THR VAL           
SEQRES  25 A  371  ASN VAL GLY GLY THR ASP VAL LYS VAL ALA VAL VAL HIS           
SEQRES  26 A  371  GLY ALA LYS ARG PHE LYS GLN VAL CYS ASP ASP VAL LYS           
SEQRES  27 A  371  ALA GLY LYS SER PRO TYR HIS PHE ILE GLU TYR MET ALA           
SEQRES  28 A  371  CYS PRO GLY GLY CYS VAL CYS GLY GLY GLY GLN PRO VAL           
SEQRES  29 A  371  MET PRO GLY VAL LEU GLU ALA                                   
SEQRES   1 D   88  VAL LYS GLN ILE LYS ASP TYR MET LEU ASP ARG ILE ASN           
SEQRES   2 D   88  GLY VAL TYR GLY ALA ASP ALA LYS PHE PRO VAL ARG ALA           
SEQRES   3 D   88  SER GLN ASP ASN THR GLN VAL LYS ALA LEU TYR LYS SER           
SEQRES   4 D   88  TYR LEU GLU LYS PRO LEU GLY HIS LYS SER HIS ASP LEU           
SEQRES   5 D   88  LEU HIS THR HIS TRP PHE ASP LYS SER LYS GLY VAL LYS           
SEQRES   6 D   88  GLU LEU THR THR ALA GLY LYS LEU PRO ASN PRO ARG ALA           
SEQRES   7 D   88  SER GLU PHE GLU GLY PRO TYR PRO TYR GLU                       
SEQRES   1 E   78  ASP GLY ALA ALA LEU TYR LYS SER CYS ILE GLY CYS HIS           
SEQRES   2 E   78  GLY ALA ASP GLY SER LYS ALA ALA MET GLY SER ALA LYS           
SEQRES   3 E   78  PRO VAL LYS GLY GLN GLY ALA GLU GLU LEU TYR LYS LYS           
SEQRES   4 E   78  MET LYS GLY TYR ALA ASP GLY SER TYR GLY GLY GLU ARG           
SEQRES   5 E   78  LYS ALA MET MET THR ASN ALA VAL LYS LYS TYR SER ASP           
SEQRES   6 E   78  GLU GLU LEU LYS ALA LEU ALA ASP TYR MET SER LYS LEU           
HET    SF4  A   1       8                                                        
HET    SF4  A   2       8                                                        
HET    SF4  A   3       8                                                        
HET    PDT  A   4       5                                                        
HET    FE2  A   5       1                                                        
HET    FE2  A   6       1                                                        
HET    CYN  A   7       2                                                        
HET    CYN  A   8       2                                                        
HET    CMO  A   9       2                                                        
HET    CMO  A  10       2                                                        
HET     ZN  D  12       1                                                        
HET    HEC  E  80      43                                                        
HETNAM     SF4 IRON/SULFUR CLUSTER                                               
HETNAM     PDT 1,3-PROPANEDITHIOL                                                
HETNAM     FE2 FE (II) ION                                                       
HETNAM     CYN CYANIDE ION                                                       
HETNAM     CMO CARBON MONOXIDE                                                   
HETNAM      ZN ZINC ION                                                          
HETNAM     HEC HEME C                                                            
FORMUL   4  SF4    3(FE4 S4)                                                     
FORMUL   7  PDT    C3 H8 S2                                                      
FORMUL   8  FE2    2(FE 2+)                                                      
FORMUL  10  CYN    2(C N 1-)                                                     
FORMUL  12  CMO    2(C O)                                                        
FORMUL  14   ZN    ZN 2+                                                         
FORMUL  15  HEC    C34 H34 FE N4 O4                                              
FORMUL  16  HOH   *(H2 O)                                                        
HELIX    1   1 GLN A   71  CYS A   76  1                                   6     
HELIX    2   2 TRP A   87  ASP A   97  1                                  11     
HELIX    3   3 ALA A  107  ALA A  113  1                                   7     
HELIX    4   4 LEU A  114  GLY A  119  5                                   6     
HELIX    5   5 VAL A  125  GLY A  128  5                                   4     
HELIX    6   6 LYS A  129  LEU A  134  1                                   6     
HELIX    7   7 GLN A  135  GLY A  138  5                                   4     
HELIX    8   8 GLU A  146  THR A  165  1                                  20     
HELIX    9   9 CYS A  179  TYR A  190  1                                  12     
HELIX   10  10 LEU A  193  PHE A  197  5                                   5     
HELIX   11  11 SER A  202  LEU A  210  1                                   9     
HELIX   12  12 LEU A  210  MET A  219  1                                  10     
HELIX   13  13 ASP A  222  LYS A  224  5                                   3     
HELIX   14  14 CYS A  234  GLU A  240  1                                   7     
HELIX   15  15 GLY A  241  LYS A  247  5                                   7     
HELIX   16  16 THR A  259  ALA A  270  1                                  12     
HELIX   17  17 ASP A  273  LEU A  277  5                                   5     
HELIX   18  18 THR A  290  THR A  294  5                                   5     
HELIX   19  19 GLY A  301  TYR A  311  1                                  11     
HELIX   20  20 PHE A  324  ARG A  328  5                                   5     
HELIX   21  21 ALA A  353  ALA A  365  1                                  13     
HELIX   22  22 GLY A  381  GLY A  386  1                                   6     
HELIX   23  23 GLN D   38  ALA D   55  1                                  18     
HELIX   24  24 ALA D   61  ASP D   64  5                                   4     
HELIX   25  25 ASN D   65  SER D   74  1                                  10     
HELIX   26  26 SER D   96  LEU D  102  1                                   7     
HELIX   27  27 THR D  103  GLY D  106  5                                   4     
HELIX   28  28 ARG D  112  PHE D  116  5                                   5     
HELIX   29  29 GLY E    3  LYS E    8  1                                   6     
HELIX   30  30 SER E    9  HIS E   14  5                                   6     
HELIX   31  31 GLY E   33  ALA E   45  1                                  13     
HELIX   32  32 ALA E   55  TYR E   64  1                                  10     
HELIX   33  33 GLU E   67  MET E   76  1                                  10     
SHEET    1   A 2 ILE A  50  GLY A  52  0                                         
SHEET    2   A 2 HIS A  58  ILE A  60 -1  N  SER A  59   O  PHE A  51            
SHEET    1   B 3 LYS A 101  PRO A 106  0                                         
SHEET    2   B 3 VAL A 226  ILE A 231  1  N  TYR A 227   O  LYS A 101            
SHEET    3   B 3 ALA A 256  LEU A 258  1  N  ALA A 256   O  SER A 230            
SHEET    1   C 3 ILE A 333  GLU A 335  0                                         
SHEET    2   C 3 ALA A 348  HIS A 351 -1  N  VAL A 349   O  LYS A 334            
SHEET    3   C 3 GLU A 374  MET A 376  1  N  GLU A 374   O  VAL A 350            
SHEET    1   D 2 VAL A 338  VAL A 340  0                                         
SHEET    2   D 2 THR A 343  VAL A 345 -1  N  VAL A 345   O  VAL A 338            
LINK         SG  CYS A  35                FE3  SF4 A   1     1555   1555  2.27   
LINK         SG  CYS A  38                FE2  SF4 A   1     1555   1555  2.18   
LINK         SG  CYS A  41                FE4  SF4 A   1     1555   1555  2.26   
LINK         SG  CYS A  45                FE4  SF4 A   2     1555   1555  2.26   
LINK         SG  CYS A  66                FE2  SF4 A   2     1555   1555  2.17   
LINK         SG  CYS A  69                FE3  SF4 A   2     1555   1555  2.26   
LINK         SG  CYS A  72                FE1  SF4 A   2     1555   1555  2.24   
LINK         SG  CYS A  76                FE1  SF4 A   1     1555   1555  2.21   
LINK         SG  CYS A 179                FE2  SF4 A   3     1555   1555  2.31   
LINK         SG  CYS A 234                FE1  SF4 A   3     1555   1555  2.28   
LINK         SG  CYS A 378                FE3  SF4 A   3     1555   1555  2.20   
LINK         SG  CYS A 382                FE4  SF4 A   3     1555   1555  2.29   
LINK         SG  CYS E  10                 CAB HEC E  80     1555   1555  1.84   
LINK         SG  CYS E  13                 CAC HEC E  80     1555   1555  1.84   
LINK         NE2 HIS E  14                FE   HEC E  80     1555   1555  2.25   
LINK         SD  MET E  57                FE   HEC E  80     1555   1555  2.30   
LINK         S1  PDT A   4                FE   FE2 A   6     1555   1555  2.54   
LINK         S1  PDT A   4                FE   FE2 A   5     1555   1555  2.37   
LINK         S1  PDT A   4                 C   CYN A   8     1555   1555  1.83   
LINK         S2  PDT A   4                FE   FE2 A   6     1555   1555  2.52   
LINK         S2  PDT A   4                FE   FE2 A   5     1555   1555  2.32   
LINK        FE   FE2 A   5                 N   CYN A   8     1555   1555  2.73   
LINK        FE   FE2 A   5                 O   CMO A  10     1555   1555  2.48   
LINK        FE   FE2 A   6                 N   CYN A   7     1555   1555  2.60   
LINK        FE   FE2 A   6                 O   CMO A   9     1555   1555  2.63   
LINK         C   CYN A   7                 C   CMO A   9     1555   1555  1.57   
LINK         C   CYN A   8                 C   CMO A  10     1555   1555  1.43   
CISPEP   1 LEU A  131    ALA A  132          0        11.87                      
CISPEP   2 HIS A  141    CYS A  142          0        -0.23                      
CISPEP   3 CYS A  142    TRP A  143          0       -16.13                      
CISPEP   4 MET A  170    PRO A  171          0        -5.55                      
CISPEP   5 LEU A  172    PRO A  173          0        -9.58                      
CISPEP   6 MET A  391    PRO A  392          0         6.66                      
CISPEP   7 HIS D   91    TRP D   92          0       -29.33                      
SITE     1 AC1  8 PDT A   4  FE2 A   6  CYN A   7  CYN A   8                     
SITE     2 AC1  8 CMO A   9  CMO A  10  HOH A  11  ALA A 293                     
SITE     1 AC2 10 PDT A   4  FE2 A   5  CYN A   7  CYN A   8                     
SITE     2 AC2 10 CMO A   9  CMO A  10  HOH A  11  PRO A 108                     
SITE     3 AC2 10 THR A 145  ALA A 149                                           
SITE     1 AC3  4 HIS D  82  LYS D  83  HIS D  85  ASP D  86                     
SITE     1 AC4 10 PDT A   4  FE2 A   5  FE2 A   6  CYN A   8                     
SITE     2 AC4 10 CMO A   9  CMO A  10  HOH A  11  ALA A 149                     
SITE     3 AC4 10 PRO A 203  PHE A 296                                           
SITE     1 AC5 13 PDT A   4  FE2 A   5  FE2 A   6  CYN A   7                     
SITE     2 AC5 13 CMO A   9  CMO A  10  HOH A  11  PRO A 108                     
SITE     3 AC5 13 ALA A 109  ALA A 293  THR A 294  ILE A 295                     
SITE     4 AC5 13 PHE A 296                                                      
SITE     1 AC6 13 ILE A  30  LYS A  34  CYS A  35  ILE A  36                     
SITE     2 AC6 13 GLY A  37  CYS A  38  ASP A  39  CYS A  41                     
SITE     3 AC6 13 SER A  42  HIS A  58  HIS A  75  CYS A  76                     
SITE     4 AC6 13 ILE A  81                                                      
SITE     1 AC7  8 VAL A  28  TYR A  44  CYS A  45  CYS A  66                     
SITE     2 AC7  8 ASN A  68  CYS A  69  GLY A  70  CYS A  72                     
SITE     1 AC8 10 CYS A  69  CYS A 179  PRO A 180  CYS A 234                     
SITE     2 AC8 10 LYS A 237  MET A 376  ALA A 377  CYS A 378                     
SITE     3 AC8 10 CYS A 382  GLY A 385                                           
SITE     1 AC9 14 FE2 A   5  FE2 A   6  CYN A   7  CYN A   8                     
SITE     2 AC9 14 CMO A   9  CMO A  10  ALA A 107  PRO A 108                     
SITE     3 AC9 14 ALA A 109  VAL A 110  LYS A 237  ILE A 295                     
SITE     4 AC9 14 PHE A 296  GLY A 297                                           
SITE     1 BC1 11 PDT A   4  FE2 A   5  FE2 A   6  CYN A   7                     
SITE     2 BC1 11 CYN A   8  CMO A  10  HOH A  11  ALA A 107                     
SITE     3 BC1 11 PRO A 108  THR A 145  PRO A 203                                
SITE     1 BC2 11 PDT A   4  FE2 A   5  FE2 A   6  CYN A   7                     
SITE     2 BC2 11 CYN A   8  CMO A   9  HOH A  11  ALA A 293                     
SITE     3 BC2 11 THR A 294  ILE A 295  PHE A 296                                
SITE     1 BC3 20 CYS A  38  GLY A  55  CYS E  10  CYS E  13                     
SITE     2 BC3 20 HIS E  14  MET E  23  GLY E  24  ALA E  26                     
SITE     3 BC3 20 LYS E  27  GLN E  32  LEU E  37  MET E  41                     
SITE     4 BC3 20 TYR E  44  TYR E  49  GLY E  51  GLU E  52                     
SITE     5 BC3 20 ARG E  53  MET E  56  MET E  57  TYR E  64                     
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1           
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      1.000000  0.000000  0.000000        0.00000                          
SCALE2      0.000000  1.000000  0.000000        0.00000                          
SCALE3      0.000000  0.000000  1.000000        0.00000                          
END