HEADER    OXIDOREDUCTASE                          24-DEC-98   1B4N              
TITLE     FORMALDEHYDE FERREDOXIN OXIDOREDUCTASE FROM PYROCOCCUS FURIOSUS,      
TITLE    2 COMPLEXED WITH GLUTARATE                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FORMALDEHYDE FERREDOXIN OXIDOREDUCTASE;                    
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: DOMAIN 1/: 1-208, DOMAIN 2/: 209-406, DOMAIN 3/: 407-619   
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS;                            
SOURCE   3 ORGANISM_TAXID: 2261;                                                
SOURCE   4 ATCC: DSM 3638;                                                      
SOURCE   5 COLLECTION: DSM 3638                                                 
KEYWDS    OXIDOREDUCTASE, TUNGSTOENZYME, MOCO, TUNGSTEN CONTAINING PROTEIN,     
KEYWDS   2 HYPERTHERMOPHILE                                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.L.HU,S.FAHAM,R.ROY,M.W.W.ADAMS,D.C.REES                             
REVDAT   7   22-MAY-24 1B4N    1       REMARK                                   
REVDAT   6   02-AUG-23 1B4N    1       REMARK LINK                              
REVDAT   5   07-DEC-11 1B4N    1       JRNL   VERSN                             
REVDAT   4   24-MAR-09 1B4N    1       LINK   ATOM   CONECT                     
REVDAT   3   24-FEB-09 1B4N    1       VERSN                                    
REVDAT   2   01-APR-03 1B4N    1       JRNL                                     
REVDAT   1   18-MAY-99 1B4N    0                                                
JRNL        AUTH   Y.HU,S.FAHAM,R.ROY,M.W.ADAMS,D.C.REES                        
JRNL        TITL   FORMALDEHYDE FERREDOXIN OXIDOREDUCTASE FROM PYROCOCCUS       
JRNL        TITL 2 FURIOSUS: THE 1.85 A RESOLUTION CRYSTAL STRUCTURE AND ITS    
JRNL        TITL 3 MECHANISTIC IMPLICATIONS.                                    
JRNL        REF    J.MOL.BIOL.                   V. 286   899 1999              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   10024458                                                     
JRNL        DOI    10.1006/JMBI.1998.2488                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   R.ROY,S.MUKUND,G.J.SCHUT,D.M.DUNN,R.WEISS,M.W.ADAMS          
REMARK   1  TITL   PURIFICATION AND MOLECULAR CHARACTERIZATION OF THE           
REMARK   1  TITL 2 TUNGSTEN-CONTAINING FORMALDEHYDE FERREDOXIN OXIDOREDUCTASE   
REMARK   1  TITL 3 FROM THE HYPERTHERMOPHILIC ARCHAEON PYROCOCCUS FURIOSUS: THE 
REMARK   1  TITL 4 THIRD OF A PUTATIVE FIVE-MEMBER TUNGSTOENZYME FAMILY         
REMARK   1  REF    J.BACTERIOL.                  V. 181  1171 1999              
REMARK   1  REFN                   ISSN 0021-9193                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 77.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 93280                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.177                           
REMARK   3   FREE R VALUE                     : 0.244                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4589                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.51                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 5858                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2700                       
REMARK   3   BIN FREE R VALUE                    : 0.3040                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 282                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 19144                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 272                                     
REMARK   3   SOLVENT ATOMS            : 184                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 32.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 23.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 0.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.080                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.290                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 25.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : RESTRAINTS                                              
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PARAM19X.PRO                                   
REMARK   3  PARAMETER FILE  2  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : TOPH19X.PRO                                    
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1B4N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000171476.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : APR-97                             
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : MIRRORS                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU                             
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 93705                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 77.6                               
REMARK 200  DATA REDUNDANCY                : 2.100                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.49                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 40.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.30                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.15800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: 1AOR                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.17                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.6                                   
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       50.20000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       90.35000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       85.25000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       90.35000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       50.20000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       85.25000            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 14430 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 71640 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -180.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     GLY A   454                                                      
REMARK 465     GLU A   455                                                      
REMARK 465     LYS A   456                                                      
REMARK 465     ALA A   457                                                      
REMARK 465     GLU A   458                                                      
REMARK 465     LYS A   459                                                      
REMARK 465     VAL A   460                                                      
REMARK 465     GLU A   461                                                      
REMARK 465     GLY B   454                                                      
REMARK 465     GLU B   455                                                      
REMARK 465     LYS B   456                                                      
REMARK 465     ALA B   457                                                      
REMARK 465     GLU B   458                                                      
REMARK 465     LYS B   459                                                      
REMARK 465     VAL B   460                                                      
REMARK 465     GLU B   461                                                      
REMARK 465     GLY C   454                                                      
REMARK 465     GLU C   455                                                      
REMARK 465     LYS C   456                                                      
REMARK 465     ALA C   457                                                      
REMARK 465     GLU C   458                                                      
REMARK 465     LYS C   459                                                      
REMARK 465     VAL C   460                                                      
REMARK 465     GLU C   461                                                      
REMARK 465     GLY D   454                                                      
REMARK 465     GLU D   455                                                      
REMARK 465     LYS D   456                                                      
REMARK 465     ALA D   457                                                      
REMARK 465     GLU D   458                                                      
REMARK 465     LYS D   459                                                      
REMARK 465     VAL D   460                                                      
REMARK 465     GLU D   461                                                      
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                             PTE A 623  MG1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A  92   O                                                      
REMARK 620 2 PTE A 623   O1P  96.0                                              
REMARK 620 3 PTE A 623   O5P  82.8 173.8                                        
REMARK 620 4 ALA A 181   O    83.9  96.5  89.5                                  
REMARK 620 5 HOH A 658   O    82.0  87.7  86.1 165.6                            
REMARK 620 6 HOH A 659   O   168.5  90.3  89.9 104.9  88.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 620  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A 179   O                                                      
REMARK 620 2 GLU A 304   OE1  82.9                                              
REMARK 620 3 ASP A 306   OD2 157.0  87.6                                        
REMARK 620 4 PTE A 623   O8   85.8 168.3 104.1                                  
REMARK 620 5 HOH A 660   O    90.9  93.8 110.6  83.4                            
REMARK 620 6 HOH A 661   O    91.7  90.4  67.4  93.0 175.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A 621  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 284   SG                                                     
REMARK 620 2 SF4 A 621   S2  114.1                                              
REMARK 620 3 SF4 A 621   S3  110.9 105.4                                        
REMARK 620 4 SF4 A 621   S4  113.2 106.7 106.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A 621  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 287   SG                                                     
REMARK 620 2 SF4 A 621   S1  115.6                                              
REMARK 620 3 SF4 A 621   S2  113.0 104.9                                        
REMARK 620 4 SF4 A 621   S3  109.3 107.1 106.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A 621  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 291   SG                                                     
REMARK 620 2 SF4 A 621   S1  115.8                                              
REMARK 620 3 SF4 A 621   S2  114.6 104.7                                        
REMARK 620 4 SF4 A 621   S4  108.4 106.9 105.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A 621  FE2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 491   SG                                                     
REMARK 620 2 SF4 A 621   S1  116.7                                              
REMARK 620 3 SF4 A 621   S3  108.0 106.8                                        
REMARK 620 4 SF4 A 621   S4  112.3 106.8 105.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             PTE A 623   W1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GUA A 622   O3                                                     
REMARK 620 2 PTE A 623   S4  123.9                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             PTE B 623  MG1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN B  92   O                                                      
REMARK 620 2 PTE B 623   O1P  94.9                                              
REMARK 620 3 PTE B 623   O5P  82.8 176.8                                        
REMARK 620 4 ALA B 181   O    86.9  85.8  96.3                                  
REMARK 620 5 HOH B 666   O    85.1  85.9  91.7 167.9                            
REMARK 620 6 HOH B 667   O   175.5  86.1  96.4  88.8  99.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 620  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY B 179   O                                                      
REMARK 620 2 GLU B 304   OE1  94.1                                              
REMARK 620 3 ASP B 306   OD2 161.7  92.1                                        
REMARK 620 4 PTE B 623   O8   83.8 172.2  92.3                                  
REMARK 620 5 HOH B 668   O    90.5  92.3 106.5  80.2                            
REMARK 620 6 HOH B 669   O    91.1  92.9  71.4  94.7 174.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 B 621  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 284   SG                                                     
REMARK 620 2 SF4 B 621   S2  113.9                                              
REMARK 620 3 SF4 B 621   S3  110.0 104.9                                        
REMARK 620 4 SF4 B 621   S4  114.5 106.9 106.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 B 621  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 287   SG                                                     
REMARK 620 2 SF4 B 621   S1  114.7                                              
REMARK 620 3 SF4 B 621   S2  114.6 106.0                                        
REMARK 620 4 SF4 B 621   S3  108.5 106.5 105.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 B 621  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 291   SG                                                     
REMARK 620 2 SF4 B 621   S1  116.1                                              
REMARK 620 3 SF4 B 621   S2  112.9 105.7                                        
REMARK 620 4 SF4 B 621   S4  110.3 104.9 106.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 B 621  FE2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 491   SG                                                     
REMARK 620 2 SF4 B 621   S1  117.7                                              
REMARK 620 3 SF4 B 621   S3  109.3 106.5                                        
REMARK 620 4 SF4 B 621   S4  112.0 105.1 105.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             PTE B 623   W1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GUA B 622   O3                                                     
REMARK 620 2 PTE B 623   S4  119.9                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             PTE C 623  MG1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN C  92   O                                                      
REMARK 620 2 PTE C 623   O1P  90.5                                              
REMARK 620 3 PTE C 623   O5P  87.0 174.7                                        
REMARK 620 4 ALA C 181   O    82.4  87.4  96.8                                  
REMARK 620 5 HOH C 669   O    84.3  90.5  84.6 166.5                            
REMARK 620 6 HOH C 670   O   178.5  90.9  91.7  97.2  96.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 620  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY C 179   O                                                      
REMARK 620 2 GLU C 304   OE1  83.6                                              
REMARK 620 3 ASP C 306   OD2 162.7  91.0                                        
REMARK 620 4 PTE C 623   O8   84.2 166.8 102.2                                  
REMARK 620 5 HOH C 671   O    90.1  90.5 106.4  84.4                            
REMARK 620 6 HOH C 672   O    91.6  92.4  72.2  93.1 176.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 C 621  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 284   SG                                                     
REMARK 620 2 SF4 C 621   S2  112.9                                              
REMARK 620 3 SF4 C 621   S3  109.6 107.6                                        
REMARK 620 4 SF4 C 621   S4  114.7 106.0 105.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 C 621  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 287   SG                                                     
REMARK 620 2 SF4 C 621   S1  115.0                                              
REMARK 620 3 SF4 C 621   S2  115.5 105.4                                        
REMARK 620 4 SF4 C 621   S3  107.0 107.0 106.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 C 621  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 291   SG                                                     
REMARK 620 2 SF4 C 621   S1  118.3                                              
REMARK 620 3 SF4 C 621   S2  114.1 105.6                                        
REMARK 620 4 SF4 C 621   S4  107.2 105.6 104.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 C 621  FE2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 491   SG                                                     
REMARK 620 2 SF4 C 621   S1  115.9                                              
REMARK 620 3 SF4 C 621   S3  108.7 107.5                                        
REMARK 620 4 SF4 C 621   S4  112.8 106.0 105.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             PTE C 623   W1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GUA C 622   O3                                                     
REMARK 620 2 PTE C 623   S4  127.5                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             PTE D 623  MG1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN D  92   O                                                      
REMARK 620 2 PTE D 623   O1P  89.4                                              
REMARK 620 3 PTE D 623   O5P  85.4 173.8                                        
REMARK 620 4 ALA D 181   O    82.6  88.0  94.6                                  
REMARK 620 5 HOH D 671   O    87.8  93.1  83.4 170.3                            
REMARK 620 6 HOH D 672   O   175.1  91.4  94.0  92.6  97.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA D 620  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY D 179   O                                                      
REMARK 620 2 GLU D 304   OE1  78.1                                              
REMARK 620 3 ASP D 306   OD2 156.9 102.5                                        
REMARK 620 4 PTE D 623   O8   82.5 160.2  97.0                                  
REMARK 620 5 HOH D 673   O    96.3  95.6 106.6  82.1                            
REMARK 620 6 HOH D 674   O    82.5  87.7  74.5  94.1 176.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 D 621  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D 284   SG                                                     
REMARK 620 2 SF4 D 621   S2  110.6                                              
REMARK 620 3 SF4 D 621   S3  110.3 105.9                                        
REMARK 620 4 SF4 D 621   S4  116.0 107.5 105.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 D 621  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D 287   SG                                                     
REMARK 620 2 SF4 D 621   S1  115.4                                              
REMARK 620 3 SF4 D 621   S2  116.4 105.2                                        
REMARK 620 4 SF4 D 621   S3  107.5 105.7 105.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 D 621  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D 291   SG                                                     
REMARK 620 2 SF4 D 621   S1  116.8                                              
REMARK 620 3 SF4 D 621   S2  113.5 105.3                                        
REMARK 620 4 SF4 D 621   S4  108.8 105.6 106.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 D 621  FE2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D 491   SG                                                     
REMARK 620 2 SF4 D 621   S1  114.3                                              
REMARK 620 3 SF4 D 621   S3  109.6 105.9                                        
REMARK 620 4 SF4 D 621   S4  114.3 106.4 105.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             PTE D 623   W1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GUA D 622   O3                                                     
REMARK 620 2 PTE D 623   S4  127.1                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: A1                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: FIRST MOLYBDOPTERIN BINDING MOTIF                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: A2                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: SECOND MOLYBDOPTERIN BINDING MOTIF                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: B1                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: FIRST MOLYBDOPTERIN BINDING MOTIF                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: B2                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: SECOND MOLYBDOPTERIN BINDING MOTIF                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: C1                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: FIRST MOLYBDOPTERIN BINDING MOTIF                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: C2                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: SECOND MOLYBDOPTERIN BINDING MOTIF                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: D1                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: FIRST MOLYBDOPTERIN BINDING MOTIF                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: D2                                                  
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: SECOND MOLYBDOPTERIN BINDING MOTIF                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 620                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 620                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 620                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 620                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 621                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUA A 622                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PTE A 623                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 B 621                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUA B 622                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PTE B 623                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 C 621                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUA C 622                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PTE C 623                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 D 621                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUA D 622                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PTE D 623                 
DBREF  1B4N A    1   619  UNP    O93738   O93738_PYRFU     1    619             
DBREF  1B4N B    1   619  UNP    O93738   O93738_PYRFU     1    619             
DBREF  1B4N C    1   619  UNP    O93738   O93738_PYRFU     1    619             
DBREF  1B4N D    1   619  UNP    O93738   O93738_PYRFU     1    619             
SEQRES   1 A  619  MET TYR GLY TRP TRP GLY ARG ILE LEU ARG VAL ASN LEU          
SEQRES   2 A  619  THR THR GLY GLU VAL LYS VAL GLN GLU TYR PRO GLU GLU          
SEQRES   3 A  619  VAL ALA LYS LYS PHE ILE GLY GLY ARG GLY LEU ALA ALA          
SEQRES   4 A  619  TRP ILE LEU TRP ASN GLU ALA ARG GLY VAL GLU PRO LEU          
SEQRES   5 A  619  SER PRO GLU ASN LYS LEU ILE PHE ALA ALA GLY PRO PHE          
SEQRES   6 A  619  ASN GLY LEU PRO THR PRO SER GLY GLY LYS LEU VAL VAL          
SEQRES   7 A  619  ALA ALA LYS SER PRO LEU THR GLY GLY TYR GLY ASP GLY          
SEQRES   8 A  619  ASN LEU GLY THR MET ALA SER VAL HIS LEU ARG ARG ALA          
SEQRES   9 A  619  GLY TYR ASP ALA LEU VAL VAL GLU GLY LYS ALA LYS LYS          
SEQRES  10 A  619  PRO VAL TYR ILE TYR ILE GLU ASP ASP ASN VAL SER ILE          
SEQRES  11 A  619  LEU SER ALA GLU GLY LEU TRP GLY LYS THR THR PHE GLU          
SEQRES  12 A  619  THR GLU ARG GLU LEU LYS GLU ILE HIS GLY LYS ASN VAL          
SEQRES  13 A  619  GLY VAL LEU THR ILE GLY PRO ALA GLY GLU ASN LEU VAL          
SEQRES  14 A  619  LYS TYR ALA VAL VAL ILE SER GLN GLU GLY ARG ALA ALA          
SEQRES  15 A  619  GLY ARG PRO GLY MET GLY ALA VAL MET GLY SER LYS LYS          
SEQRES  16 A  619  LEU LYS ALA VAL VAL ILE ARG GLY THR LYS GLU ILE PRO          
SEQRES  17 A  619  VAL ALA ASP LYS GLU GLU LEU LYS LYS LEU SER GLN GLU          
SEQRES  18 A  619  ALA TYR ASN GLU ILE LEU ASN SER PRO GLY TYR PRO PHE          
SEQRES  19 A  619  TRP LYS ARG GLN GLY THR MET ALA ALA VAL GLU TRP CYS          
SEQRES  20 A  619  ASN THR ASN TYR ALA LEU PRO THR ARG ASN PHE SER ASP          
SEQRES  21 A  619  GLY TYR PHE GLU PHE ALA ARG SER ILE ASP GLY TYR THR          
SEQRES  22 A  619  MET GLU GLY MET LYS VAL GLN GLN ARG GLY CYS PRO TYR          
SEQRES  23 A  619  CYS ASN MET PRO CYS GLY ASN VAL VAL LEU ASP ALA GLU          
SEQRES  24 A  619  GLY GLN GLU SER GLU LEU ASP TYR GLU ASN VAL ALA LEU          
SEQRES  25 A  619  LEU GLY SER ASN LEU GLY ILE GLY LYS LEU ASN GLU VAL          
SEQRES  26 A  619  SER VAL LEU ASN ARG ILE ALA ASP GLU MET GLY MET ASP          
SEQRES  27 A  619  THR ILE SER LEU GLY VAL SER ILE ALA HIS VAL MET GLU          
SEQRES  28 A  619  ALA VAL GLU ARG GLY ILE LEU LYS GLU GLY PRO THR PHE          
SEQRES  29 A  619  GLY ASP PHE LYS GLY ALA LYS GLN LEU ALA LEU ASP ILE          
SEQRES  30 A  619  ALA TYR ARG LYS GLY GLU LEU GLY ASN LEU ALA ALA GLU          
SEQRES  31 A  619  GLY VAL LYS ALA MET ALA GLU LYS LEU GLY THR HIS ASP          
SEQRES  32 A  619  PHE ALA MET HIS VAL LYS GLY LEU GLU VAL SER GLY TYR          
SEQRES  33 A  619  ASN CYS TYR ILE TYR PRO ALA MET ALA LEU ALA TYR GLY          
SEQRES  34 A  619  THR SER ALA ILE GLY ALA HIS HIS LYS GLU ALA TRP VAL          
SEQRES  35 A  619  ILE ALA TRP GLU ILE GLY THR ALA PRO ILE GLU GLY GLU          
SEQRES  36 A  619  LYS ALA GLU LYS VAL GLU TYR LYS ILE SER TYR ASP PRO          
SEQRES  37 A  619  ILE LYS ALA GLN LYS VAL VAL GLU LEU GLN ARG LEU ARG          
SEQRES  38 A  619  GLY GLY LEU PHE GLU MET LEU THR ALA CYS ARG LEU PRO          
SEQRES  39 A  619  TRP VAL GLU VAL GLY LEU SER LEU ASP TYR TYR PRO LYS          
SEQRES  40 A  619  LEU LEU LYS ALA ILE THR GLY VAL THR TYR THR TRP ASP          
SEQRES  41 A  619  ASP LEU TYR LYS ALA ALA ASP ARG VAL TYR SER LEU ILE          
SEQRES  42 A  619  ARG ALA TYR TRP VAL ARG GLU PHE ASN GLY LYS TRP ASP          
SEQRES  43 A  619  ARG LYS MET ASP TYR PRO PRO LYS ARG TRP PHE THR GLU          
SEQRES  44 A  619  GLY LEU LYS SER GLY PRO HIS LYS GLY GLU HIS LEU ASP          
SEQRES  45 A  619  GLU LYS LYS TYR ASP GLU LEU LEU SER GLU TYR TYR ARG          
SEQRES  46 A  619  ILE ARG GLY TRP ASP GLU ARG GLY ILE PRO LYS LYS GLU          
SEQRES  47 A  619  THR LEU LYS GLU LEU ASP LEU ASP PHE VAL ILE PRO GLU          
SEQRES  48 A  619  LEU GLU LYS VAL THR ASN LEU GLU                              
SEQRES   1 B  619  MET TYR GLY TRP TRP GLY ARG ILE LEU ARG VAL ASN LEU          
SEQRES   2 B  619  THR THR GLY GLU VAL LYS VAL GLN GLU TYR PRO GLU GLU          
SEQRES   3 B  619  VAL ALA LYS LYS PHE ILE GLY GLY ARG GLY LEU ALA ALA          
SEQRES   4 B  619  TRP ILE LEU TRP ASN GLU ALA ARG GLY VAL GLU PRO LEU          
SEQRES   5 B  619  SER PRO GLU ASN LYS LEU ILE PHE ALA ALA GLY PRO PHE          
SEQRES   6 B  619  ASN GLY LEU PRO THR PRO SER GLY GLY LYS LEU VAL VAL          
SEQRES   7 B  619  ALA ALA LYS SER PRO LEU THR GLY GLY TYR GLY ASP GLY          
SEQRES   8 B  619  ASN LEU GLY THR MET ALA SER VAL HIS LEU ARG ARG ALA          
SEQRES   9 B  619  GLY TYR ASP ALA LEU VAL VAL GLU GLY LYS ALA LYS LYS          
SEQRES  10 B  619  PRO VAL TYR ILE TYR ILE GLU ASP ASP ASN VAL SER ILE          
SEQRES  11 B  619  LEU SER ALA GLU GLY LEU TRP GLY LYS THR THR PHE GLU          
SEQRES  12 B  619  THR GLU ARG GLU LEU LYS GLU ILE HIS GLY LYS ASN VAL          
SEQRES  13 B  619  GLY VAL LEU THR ILE GLY PRO ALA GLY GLU ASN LEU VAL          
SEQRES  14 B  619  LYS TYR ALA VAL VAL ILE SER GLN GLU GLY ARG ALA ALA          
SEQRES  15 B  619  GLY ARG PRO GLY MET GLY ALA VAL MET GLY SER LYS LYS          
SEQRES  16 B  619  LEU LYS ALA VAL VAL ILE ARG GLY THR LYS GLU ILE PRO          
SEQRES  17 B  619  VAL ALA ASP LYS GLU GLU LEU LYS LYS LEU SER GLN GLU          
SEQRES  18 B  619  ALA TYR ASN GLU ILE LEU ASN SER PRO GLY TYR PRO PHE          
SEQRES  19 B  619  TRP LYS ARG GLN GLY THR MET ALA ALA VAL GLU TRP CYS          
SEQRES  20 B  619  ASN THR ASN TYR ALA LEU PRO THR ARG ASN PHE SER ASP          
SEQRES  21 B  619  GLY TYR PHE GLU PHE ALA ARG SER ILE ASP GLY TYR THR          
SEQRES  22 B  619  MET GLU GLY MET LYS VAL GLN GLN ARG GLY CYS PRO TYR          
SEQRES  23 B  619  CYS ASN MET PRO CYS GLY ASN VAL VAL LEU ASP ALA GLU          
SEQRES  24 B  619  GLY GLN GLU SER GLU LEU ASP TYR GLU ASN VAL ALA LEU          
SEQRES  25 B  619  LEU GLY SER ASN LEU GLY ILE GLY LYS LEU ASN GLU VAL          
SEQRES  26 B  619  SER VAL LEU ASN ARG ILE ALA ASP GLU MET GLY MET ASP          
SEQRES  27 B  619  THR ILE SER LEU GLY VAL SER ILE ALA HIS VAL MET GLU          
SEQRES  28 B  619  ALA VAL GLU ARG GLY ILE LEU LYS GLU GLY PRO THR PHE          
SEQRES  29 B  619  GLY ASP PHE LYS GLY ALA LYS GLN LEU ALA LEU ASP ILE          
SEQRES  30 B  619  ALA TYR ARG LYS GLY GLU LEU GLY ASN LEU ALA ALA GLU          
SEQRES  31 B  619  GLY VAL LYS ALA MET ALA GLU LYS LEU GLY THR HIS ASP          
SEQRES  32 B  619  PHE ALA MET HIS VAL LYS GLY LEU GLU VAL SER GLY TYR          
SEQRES  33 B  619  ASN CYS TYR ILE TYR PRO ALA MET ALA LEU ALA TYR GLY          
SEQRES  34 B  619  THR SER ALA ILE GLY ALA HIS HIS LYS GLU ALA TRP VAL          
SEQRES  35 B  619  ILE ALA TRP GLU ILE GLY THR ALA PRO ILE GLU GLY GLU          
SEQRES  36 B  619  LYS ALA GLU LYS VAL GLU TYR LYS ILE SER TYR ASP PRO          
SEQRES  37 B  619  ILE LYS ALA GLN LYS VAL VAL GLU LEU GLN ARG LEU ARG          
SEQRES  38 B  619  GLY GLY LEU PHE GLU MET LEU THR ALA CYS ARG LEU PRO          
SEQRES  39 B  619  TRP VAL GLU VAL GLY LEU SER LEU ASP TYR TYR PRO LYS          
SEQRES  40 B  619  LEU LEU LYS ALA ILE THR GLY VAL THR TYR THR TRP ASP          
SEQRES  41 B  619  ASP LEU TYR LYS ALA ALA ASP ARG VAL TYR SER LEU ILE          
SEQRES  42 B  619  ARG ALA TYR TRP VAL ARG GLU PHE ASN GLY LYS TRP ASP          
SEQRES  43 B  619  ARG LYS MET ASP TYR PRO PRO LYS ARG TRP PHE THR GLU          
SEQRES  44 B  619  GLY LEU LYS SER GLY PRO HIS LYS GLY GLU HIS LEU ASP          
SEQRES  45 B  619  GLU LYS LYS TYR ASP GLU LEU LEU SER GLU TYR TYR ARG          
SEQRES  46 B  619  ILE ARG GLY TRP ASP GLU ARG GLY ILE PRO LYS LYS GLU          
SEQRES  47 B  619  THR LEU LYS GLU LEU ASP LEU ASP PHE VAL ILE PRO GLU          
SEQRES  48 B  619  LEU GLU LYS VAL THR ASN LEU GLU                              
SEQRES   1 C  619  MET TYR GLY TRP TRP GLY ARG ILE LEU ARG VAL ASN LEU          
SEQRES   2 C  619  THR THR GLY GLU VAL LYS VAL GLN GLU TYR PRO GLU GLU          
SEQRES   3 C  619  VAL ALA LYS LYS PHE ILE GLY GLY ARG GLY LEU ALA ALA          
SEQRES   4 C  619  TRP ILE LEU TRP ASN GLU ALA ARG GLY VAL GLU PRO LEU          
SEQRES   5 C  619  SER PRO GLU ASN LYS LEU ILE PHE ALA ALA GLY PRO PHE          
SEQRES   6 C  619  ASN GLY LEU PRO THR PRO SER GLY GLY LYS LEU VAL VAL          
SEQRES   7 C  619  ALA ALA LYS SER PRO LEU THR GLY GLY TYR GLY ASP GLY          
SEQRES   8 C  619  ASN LEU GLY THR MET ALA SER VAL HIS LEU ARG ARG ALA          
SEQRES   9 C  619  GLY TYR ASP ALA LEU VAL VAL GLU GLY LYS ALA LYS LYS          
SEQRES  10 C  619  PRO VAL TYR ILE TYR ILE GLU ASP ASP ASN VAL SER ILE          
SEQRES  11 C  619  LEU SER ALA GLU GLY LEU TRP GLY LYS THR THR PHE GLU          
SEQRES  12 C  619  THR GLU ARG GLU LEU LYS GLU ILE HIS GLY LYS ASN VAL          
SEQRES  13 C  619  GLY VAL LEU THR ILE GLY PRO ALA GLY GLU ASN LEU VAL          
SEQRES  14 C  619  LYS TYR ALA VAL VAL ILE SER GLN GLU GLY ARG ALA ALA          
SEQRES  15 C  619  GLY ARG PRO GLY MET GLY ALA VAL MET GLY SER LYS LYS          
SEQRES  16 C  619  LEU LYS ALA VAL VAL ILE ARG GLY THR LYS GLU ILE PRO          
SEQRES  17 C  619  VAL ALA ASP LYS GLU GLU LEU LYS LYS LEU SER GLN GLU          
SEQRES  18 C  619  ALA TYR ASN GLU ILE LEU ASN SER PRO GLY TYR PRO PHE          
SEQRES  19 C  619  TRP LYS ARG GLN GLY THR MET ALA ALA VAL GLU TRP CYS          
SEQRES  20 C  619  ASN THR ASN TYR ALA LEU PRO THR ARG ASN PHE SER ASP          
SEQRES  21 C  619  GLY TYR PHE GLU PHE ALA ARG SER ILE ASP GLY TYR THR          
SEQRES  22 C  619  MET GLU GLY MET LYS VAL GLN GLN ARG GLY CYS PRO TYR          
SEQRES  23 C  619  CYS ASN MET PRO CYS GLY ASN VAL VAL LEU ASP ALA GLU          
SEQRES  24 C  619  GLY GLN GLU SER GLU LEU ASP TYR GLU ASN VAL ALA LEU          
SEQRES  25 C  619  LEU GLY SER ASN LEU GLY ILE GLY LYS LEU ASN GLU VAL          
SEQRES  26 C  619  SER VAL LEU ASN ARG ILE ALA ASP GLU MET GLY MET ASP          
SEQRES  27 C  619  THR ILE SER LEU GLY VAL SER ILE ALA HIS VAL MET GLU          
SEQRES  28 C  619  ALA VAL GLU ARG GLY ILE LEU LYS GLU GLY PRO THR PHE          
SEQRES  29 C  619  GLY ASP PHE LYS GLY ALA LYS GLN LEU ALA LEU ASP ILE          
SEQRES  30 C  619  ALA TYR ARG LYS GLY GLU LEU GLY ASN LEU ALA ALA GLU          
SEQRES  31 C  619  GLY VAL LYS ALA MET ALA GLU LYS LEU GLY THR HIS ASP          
SEQRES  32 C  619  PHE ALA MET HIS VAL LYS GLY LEU GLU VAL SER GLY TYR          
SEQRES  33 C  619  ASN CYS TYR ILE TYR PRO ALA MET ALA LEU ALA TYR GLY          
SEQRES  34 C  619  THR SER ALA ILE GLY ALA HIS HIS LYS GLU ALA TRP VAL          
SEQRES  35 C  619  ILE ALA TRP GLU ILE GLY THR ALA PRO ILE GLU GLY GLU          
SEQRES  36 C  619  LYS ALA GLU LYS VAL GLU TYR LYS ILE SER TYR ASP PRO          
SEQRES  37 C  619  ILE LYS ALA GLN LYS VAL VAL GLU LEU GLN ARG LEU ARG          
SEQRES  38 C  619  GLY GLY LEU PHE GLU MET LEU THR ALA CYS ARG LEU PRO          
SEQRES  39 C  619  TRP VAL GLU VAL GLY LEU SER LEU ASP TYR TYR PRO LYS          
SEQRES  40 C  619  LEU LEU LYS ALA ILE THR GLY VAL THR TYR THR TRP ASP          
SEQRES  41 C  619  ASP LEU TYR LYS ALA ALA ASP ARG VAL TYR SER LEU ILE          
SEQRES  42 C  619  ARG ALA TYR TRP VAL ARG GLU PHE ASN GLY LYS TRP ASP          
SEQRES  43 C  619  ARG LYS MET ASP TYR PRO PRO LYS ARG TRP PHE THR GLU          
SEQRES  44 C  619  GLY LEU LYS SER GLY PRO HIS LYS GLY GLU HIS LEU ASP          
SEQRES  45 C  619  GLU LYS LYS TYR ASP GLU LEU LEU SER GLU TYR TYR ARG          
SEQRES  46 C  619  ILE ARG GLY TRP ASP GLU ARG GLY ILE PRO LYS LYS GLU          
SEQRES  47 C  619  THR LEU LYS GLU LEU ASP LEU ASP PHE VAL ILE PRO GLU          
SEQRES  48 C  619  LEU GLU LYS VAL THR ASN LEU GLU                              
SEQRES   1 D  619  MET TYR GLY TRP TRP GLY ARG ILE LEU ARG VAL ASN LEU          
SEQRES   2 D  619  THR THR GLY GLU VAL LYS VAL GLN GLU TYR PRO GLU GLU          
SEQRES   3 D  619  VAL ALA LYS LYS PHE ILE GLY GLY ARG GLY LEU ALA ALA          
SEQRES   4 D  619  TRP ILE LEU TRP ASN GLU ALA ARG GLY VAL GLU PRO LEU          
SEQRES   5 D  619  SER PRO GLU ASN LYS LEU ILE PHE ALA ALA GLY PRO PHE          
SEQRES   6 D  619  ASN GLY LEU PRO THR PRO SER GLY GLY LYS LEU VAL VAL          
SEQRES   7 D  619  ALA ALA LYS SER PRO LEU THR GLY GLY TYR GLY ASP GLY          
SEQRES   8 D  619  ASN LEU GLY THR MET ALA SER VAL HIS LEU ARG ARG ALA          
SEQRES   9 D  619  GLY TYR ASP ALA LEU VAL VAL GLU GLY LYS ALA LYS LYS          
SEQRES  10 D  619  PRO VAL TYR ILE TYR ILE GLU ASP ASP ASN VAL SER ILE          
SEQRES  11 D  619  LEU SER ALA GLU GLY LEU TRP GLY LYS THR THR PHE GLU          
SEQRES  12 D  619  THR GLU ARG GLU LEU LYS GLU ILE HIS GLY LYS ASN VAL          
SEQRES  13 D  619  GLY VAL LEU THR ILE GLY PRO ALA GLY GLU ASN LEU VAL          
SEQRES  14 D  619  LYS TYR ALA VAL VAL ILE SER GLN GLU GLY ARG ALA ALA          
SEQRES  15 D  619  GLY ARG PRO GLY MET GLY ALA VAL MET GLY SER LYS LYS          
SEQRES  16 D  619  LEU LYS ALA VAL VAL ILE ARG GLY THR LYS GLU ILE PRO          
SEQRES  17 D  619  VAL ALA ASP LYS GLU GLU LEU LYS LYS LEU SER GLN GLU          
SEQRES  18 D  619  ALA TYR ASN GLU ILE LEU ASN SER PRO GLY TYR PRO PHE          
SEQRES  19 D  619  TRP LYS ARG GLN GLY THR MET ALA ALA VAL GLU TRP CYS          
SEQRES  20 D  619  ASN THR ASN TYR ALA LEU PRO THR ARG ASN PHE SER ASP          
SEQRES  21 D  619  GLY TYR PHE GLU PHE ALA ARG SER ILE ASP GLY TYR THR          
SEQRES  22 D  619  MET GLU GLY MET LYS VAL GLN GLN ARG GLY CYS PRO TYR          
SEQRES  23 D  619  CYS ASN MET PRO CYS GLY ASN VAL VAL LEU ASP ALA GLU          
SEQRES  24 D  619  GLY GLN GLU SER GLU LEU ASP TYR GLU ASN VAL ALA LEU          
SEQRES  25 D  619  LEU GLY SER ASN LEU GLY ILE GLY LYS LEU ASN GLU VAL          
SEQRES  26 D  619  SER VAL LEU ASN ARG ILE ALA ASP GLU MET GLY MET ASP          
SEQRES  27 D  619  THR ILE SER LEU GLY VAL SER ILE ALA HIS VAL MET GLU          
SEQRES  28 D  619  ALA VAL GLU ARG GLY ILE LEU LYS GLU GLY PRO THR PHE          
SEQRES  29 D  619  GLY ASP PHE LYS GLY ALA LYS GLN LEU ALA LEU ASP ILE          
SEQRES  30 D  619  ALA TYR ARG LYS GLY GLU LEU GLY ASN LEU ALA ALA GLU          
SEQRES  31 D  619  GLY VAL LYS ALA MET ALA GLU LYS LEU GLY THR HIS ASP          
SEQRES  32 D  619  PHE ALA MET HIS VAL LYS GLY LEU GLU VAL SER GLY TYR          
SEQRES  33 D  619  ASN CYS TYR ILE TYR PRO ALA MET ALA LEU ALA TYR GLY          
SEQRES  34 D  619  THR SER ALA ILE GLY ALA HIS HIS LYS GLU ALA TRP VAL          
SEQRES  35 D  619  ILE ALA TRP GLU ILE GLY THR ALA PRO ILE GLU GLY GLU          
SEQRES  36 D  619  LYS ALA GLU LYS VAL GLU TYR LYS ILE SER TYR ASP PRO          
SEQRES  37 D  619  ILE LYS ALA GLN LYS VAL VAL GLU LEU GLN ARG LEU ARG          
SEQRES  38 D  619  GLY GLY LEU PHE GLU MET LEU THR ALA CYS ARG LEU PRO          
SEQRES  39 D  619  TRP VAL GLU VAL GLY LEU SER LEU ASP TYR TYR PRO LYS          
SEQRES  40 D  619  LEU LEU LYS ALA ILE THR GLY VAL THR TYR THR TRP ASP          
SEQRES  41 D  619  ASP LEU TYR LYS ALA ALA ASP ARG VAL TYR SER LEU ILE          
SEQRES  42 D  619  ARG ALA TYR TRP VAL ARG GLU PHE ASN GLY LYS TRP ASP          
SEQRES  43 D  619  ARG LYS MET ASP TYR PRO PRO LYS ARG TRP PHE THR GLU          
SEQRES  44 D  619  GLY LEU LYS SER GLY PRO HIS LYS GLY GLU HIS LEU ASP          
SEQRES  45 D  619  GLU LYS LYS TYR ASP GLU LEU LEU SER GLU TYR TYR ARG          
SEQRES  46 D  619  ILE ARG GLY TRP ASP GLU ARG GLY ILE PRO LYS LYS GLU          
SEQRES  47 D  619  THR LEU LYS GLU LEU ASP LEU ASP PHE VAL ILE PRO GLU          
SEQRES  48 D  619  LEU GLU LYS VAL THR ASN LEU GLU                              
HET     CA  A 620       1                                                       
HET    SF4  A 621       8                                                       
HET    GUA  A 622       9                                                       
HET    PTE  A 623      50                                                       
HET     CA  B 620       1                                                       
HET    SF4  B 621       8                                                       
HET    GUA  B 622       9                                                       
HET    PTE  B 623      50                                                       
HET     CA  C 620       1                                                       
HET    SF4  C 621       8                                                       
HET    GUA  C 622       9                                                       
HET    PTE  C 623      50                                                       
HET     CA  D 620       1                                                       
HET    SF4  D 621       8                                                       
HET    GUA  D 622       9                                                       
HET    PTE  D 623      50                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     SF4 IRON/SULFUR CLUSTER                                              
HETNAM     GUA GLUTARIC ACID                                                    
HETNAM     PTE TUNGSTOPTERIN COFACTOR                                           
FORMUL   5   CA    4(CA 2+)                                                     
FORMUL   6  SF4    4(FE4 S4)                                                    
FORMUL   7  GUA    4(C5 H8 O4)                                                  
FORMUL   8  PTE    4(C20 H29 MG N10 O14 P2 S4 W)                                
FORMUL  21  HOH   *184(H2 O)                                                    
HELIX    1   2 ARG A   35  GLU A   45  1                                  11    
HELIX    2   3 MET A   96  ARG A  102  1                                   7    
HELIX    3   4 THR A  141  HIS A  152  1                                  12    
HELIX    4   5 PRO A  163  GLU A  166  1                                   4    
HELIX    5   6 MET A  187  SER A  193  1                                   7    
HELIX    6   7 LYS A  212  ASN A  228  1                                  17    
HELIX    7   8 TYR A  232  THR A  249  1                                  18    
HELIX    8   9 ALA A  266  SER A  268  5                                   3    
HELIX    9  10 GLY A  271  MET A  277  1                                   7    
HELIX   10  11 TYR A  307  LEU A  313  1                                   7    
HELIX   11  12 SER A  315  LEU A  317  5                                   3    
HELIX   12  13 LEU A  322  MET A  335  1                                  14    
HELIX   13  14 THR A  339  GLU A  354  1                                  16    
HELIX   14  15 PHE A  367  TYR A  379  1                                  13    
HELIX   15  16 GLY A  382  LEU A  399  1                                  18    
HELIX   16  17 HIS A  402  PHE A  404  5                                   3    
HELIX   17  18 PRO A  422  THR A  430  1                                   9    
HELIX   18  19 ILE A  443  ILE A  447  1                                   5    
HELIX   19  20 ILE A  469  ARG A  481  1                                  13    
HELIX   20  21 LEU A  484  GLU A  486  5                                   3    
HELIX   21  22 LEU A  493  VAL A  498  1                                   6    
HELIX   22  23 LEU A  502  THR A  513  5                                  12    
HELIX   23  24 TRP A  519  PHE A  541  1                                  23    
HELIX   24  25 ARG A  547  ASP A  550  5                                   4    
HELIX   25  26 LYS A  554  THR A  558  5                                   5    
HELIX   26  27 GLU A  573  ARG A  587  1                                  15    
HELIX   27  28 LYS A  597  GLU A  602  1                                   6    
HELIX   28  29 ASP A  606  GLU A  613  5                                   8    
HELIX   29  30 GLU B   25  PHE B   31  1                                   7    
HELIX   30  31 GLY B   34  GLU B   45  1                                  12    
HELIX   31  32 MET B   96  ARG B  103  1                                   8    
HELIX   32  33 THR B  141  HIS B  152  1                                  12    
HELIX   33  34 PRO B  163  GLU B  166  1                                   4    
HELIX   34  35 MET B  187  LYS B  194  1                                   8    
HELIX   35  36 LYS B  212  ASN B  228  1                                  17    
HELIX   36  37 TYR B  232  ASN B  248  1                                  17    
HELIX   37  38 ALA B  266  ILE B  269  5                                   4    
HELIX   38  39 GLY B  271  GLY B  276  1                                   6    
HELIX   39  40 TYR B  307  LEU B  313  1                                   7    
HELIX   40  41 LEU B  322  MET B  335  1                                  14    
HELIX   41  42 THR B  339  GLU B  354  1                                  16    
HELIX   42  43 PHE B  367  ALA B  378  1                                  12    
HELIX   43  44 GLY B  382  GLU B  390  1                                   9    
HELIX   44  45 VAL B  392  LEU B  399  1                                   8    
HELIX   45  46 HIS B  402  PHE B  404  5                                   3    
HELIX   46  47 PRO B  422  THR B  430  1                                   9    
HELIX   47  48 ILE B  443  ILE B  447  1                                   5    
HELIX   48  49 PRO B  468  ARG B  481  5                                  14    
HELIX   49  50 LEU B  484  MET B  487  1                                   4    
HELIX   50  51 LEU B  493  VAL B  496  1                                   4    
HELIX   51  52 LEU B  502  THR B  513  5                                  12    
HELIX   52  53 TRP B  519  GLU B  540  1                                  22    
HELIX   53  54 ARG B  547  ASP B  550  5                                   4    
HELIX   54  55 LYS B  554  THR B  558  5                                   5    
HELIX   55  56 GLU B  573  ARG B  587  1                                  15    
HELIX   56  57 LYS B  597  LEU B  603  1                                   7    
HELIX   57  58 ASP B  606  LEU B  612  1                                   7    
HELIX   58  59 GLU C   25  PHE C   31  1                                   7    
HELIX   59  60 GLY C   34  GLU C   45  1                                  12    
HELIX   60  61 MET C   96  ARG C  103  1                                   8    
HELIX   61  62 THR C  141  HIS C  152  1                                  12    
HELIX   62  63 PRO C  163  GLU C  166  1                                   4    
HELIX   63  64 MET C  187  SER C  193  1                                   7    
HELIX   64  65 LYS C  212  LEU C  227  1                                  16    
HELIX   65  66 TYR C  232  THR C  249  1                                  18    
HELIX   66  67 ALA C  266  ILE C  269  5                                   4    
HELIX   67  68 GLY C  271  MET C  277  1                                   7    
HELIX   68  69 TYR C  307  LEU C  313  1                                   7    
HELIX   69  70 SER C  315  LEU C  317  5                                   3    
HELIX   70  71 LEU C  322  MET C  335  1                                  14    
HELIX   71  72 THR C  339  GLU C  354  1                                  16    
HELIX   72  73 PHE C  367  ALA C  378  1                                  12    
HELIX   73  74 GLY C  382  GLU C  390  1                                   9    
HELIX   74  75 VAL C  392  LEU C  399  1                                   8    
HELIX   75  76 HIS C  402  PHE C  404  5                                   3    
HELIX   76  77 PRO C  422  THR C  430  1                                   9    
HELIX   77  78 ILE C  443  ILE C  447  1                                   5    
HELIX   78  79 PRO C  468  LEU C  480  1                                  13    
HELIX   79  80 LEU C  484  MET C  487  1                                   4    
HELIX   80  81 LEU C  493  VAL C  498  1                                   6    
HELIX   81  82 LEU C  502  THR C  513  5                                  12    
HELIX   82  83 TRP C  519  GLU C  540  1                                  22    
HELIX   83  84 ARG C  547  ASP C  550  5                                   4    
HELIX   84  85 LYS C  554  THR C  558  5                                   5    
HELIX   85  86 GLU C  573  ARG C  587  1                                  15    
HELIX   86  87 LYS C  597  GLU C  602  1                                   6    
HELIX   87  88 ASP C  606  GLU C  613  5                                   8    
HELIX   88  89 GLU D   25  PHE D   31  1                                   7    
HELIX   89  90 GLY D   34  GLU D   45  1                                  12    
HELIX   90  91 MET D   96  ARG D  103  1                                   8    
HELIX   91  92 THR D  141  HIS D  152  1                                  12    
HELIX   92  93 PRO D  163  GLU D  166  1                                   4    
HELIX   93  94 MET D  187  LYS D  194  1                                   8    
HELIX   94  95 LYS D  212  LEU D  227  1                                  16    
HELIX   95  96 TYR D  232  THR D  249  1                                  18    
HELIX   96  97 ALA D  266  ILE D  269  5                                   4    
HELIX   97  98 GLY D  271  MET D  277  1                                   7    
HELIX   98  99 TYR D  307  LEU D  313  1                                   7    
HELIX   99 100 SER D  315  LEU D  317  5                                   3    
HELIX  100 101 LEU D  322  GLU D  334  1                                  13    
HELIX  101 102 THR D  339  GLU D  354  1                                  16    
HELIX  102 103 PHE D  367  ALA D  378  1                                  12    
HELIX  103 104 GLY D  382  LEU D  399  1                                  18    
HELIX  104 105 HIS D  402  PHE D  404  5                                   3    
HELIX  105 106 PRO D  422  THR D  430  1                                   9    
HELIX  106 107 ILE D  443  ILE D  447  1                                   5    
HELIX  107 108 PRO D  468  ARG D  481  5                                  14    
HELIX  108 109 LEU D  484  MET D  487  1                                   4    
HELIX  109 110 LEU D  493  VAL D  498  1                                   6    
HELIX  110 111 LEU D  502  THR D  513  5                                  12    
HELIX  111 112 TRP D  519  GLU D  540  1                                  22    
HELIX  112 113 ARG D  547  ASP D  550  5                                   4    
HELIX  113 114 LYS D  554  THR D  558  5                                   5    
HELIX  114 115 GLU D  573  ARG D  587  1                                  15    
HELIX  115 116 LYS D  597  GLU D  602  1                                   6    
HELIX  116 117 ASP D  606  LEU D  612  1                                   7    
SHEET    1   A 6 VAL A  18  GLU A  22  0                                        
SHEET    2   A 6 ARG A   7  ASN A  12 -1  N  ARG A  10   O  LYS A  19           
SHEET    3   A 6 ALA A 108  GLU A 112  1  N  ALA A 108   O  LEU A   9           
SHEET    4   A 6 LEU A  58  ALA A  61 -1  N  PHE A  60   O  LEU A 109           
SHEET    5   A 6 LYS A  75  LYS A  81 -1  N  ALA A  79   O  ILE A  59           
SHEET    6   A 6 TYR A  88  GLY A  94 -1  N  LEU A  93   O  LEU A  76           
SHEET    1   B 4 ASN A 127  SER A 132  0                                        
SHEET    2   B 4 VAL A 119  GLU A 124 -1  N  GLU A 124   O  ASN A 127           
SHEET    3   B 4 LEU A 196  ARG A 202  1  N  LYS A 197   O  VAL A 119           
SHEET    4   B 4 GLY A 157  THR A 160 -1  N  LEU A 159   O  VAL A 199           
SHEET    1   C 2 VAL A 174  SER A 176  0                                        
SHEET    2   C 2 ARG A 180  ALA A 182 -1  N  ALA A 182   O  VAL A 174           
SHEET    1   D 3 GLU A 302  GLU A 304  0                                        
SHEET    2   D 3 GLY A 292  LEU A 296 -1  N  VAL A 295   O  SER A 303           
SHEET    3   D 3 LYS A 278  ARG A 282 -1  N  ARG A 282   O  GLY A 292           
SHEET    1   E 6 VAL B  18  GLU B  22  0                                        
SHEET    2   E 6 ARG B   7  ASN B  12 -1  N  ARG B  10   O  LYS B  19           
SHEET    3   E 6 ALA B 108  GLU B 112  1  N  ALA B 108   O  LEU B   9           
SHEET    4   E 6 LEU B  58  ALA B  61 -1  N  PHE B  60   O  LEU B 109           
SHEET    5   E 6 LYS B  75  LYS B  81 -1  N  ALA B  79   O  ILE B  59           
SHEET    6   E 6 TYR B  88  GLY B  94 -1  N  LEU B  93   O  LEU B  76           
SHEET    1   F 4 ASN B 127  SER B 132  0                                        
SHEET    2   F 4 VAL B 119  GLU B 124 -1  N  GLU B 124   O  ASN B 127           
SHEET    3   F 4 LEU B 196  ARG B 202  1  N  LYS B 197   O  VAL B 119           
SHEET    4   F 4 GLY B 157  THR B 160 -1  N  LEU B 159   O  VAL B 199           
SHEET    1   G 2 VAL B 174  SER B 176  0                                        
SHEET    2   G 2 ARG B 180  ALA B 182 -1  N  ALA B 182   O  VAL B 174           
SHEET    1   H 3 GLU B 302  LEU B 305  0                                        
SHEET    2   H 3 GLY B 292  LEU B 296 -1  N  VAL B 295   O  SER B 303           
SHEET    3   H 3 LYS B 278  ARG B 282 -1  N  ARG B 282   O  GLY B 292           
SHEET    1   I 6 GLU C  17  GLU C  22  0                                        
SHEET    2   I 6 ARG C   7  ASN C  12 -1  N  ASN C  12   O  GLU C  17           
SHEET    3   I 6 ALA C 108  GLU C 112  1  N  ALA C 108   O  LEU C   9           
SHEET    4   I 6 LEU C  58  ALA C  61 -1  N  PHE C  60   O  LEU C 109           
SHEET    5   I 6 LYS C  75  LYS C  81 -1  N  ALA C  79   O  ILE C  59           
SHEET    6   I 6 TYR C  88  GLY C  94 -1  N  LEU C  93   O  LEU C  76           
SHEET    1   J 4 ASN C 127  SER C 132  0                                        
SHEET    2   J 4 VAL C 119  GLU C 124 -1  N  GLU C 124   O  ASN C 127           
SHEET    3   J 4 LEU C 196  ARG C 202  1  N  LYS C 197   O  VAL C 119           
SHEET    4   J 4 GLY C 157  THR C 160 -1  N  LEU C 159   O  VAL C 199           
SHEET    1   K 2 VAL C 174  SER C 176  0                                        
SHEET    2   K 2 ARG C 180  ALA C 182 -1  N  ALA C 182   O  VAL C 174           
SHEET    1   L 3 GLU C 302  LEU C 305  0                                        
SHEET    2   L 3 GLY C 292  LEU C 296 -1  N  VAL C 295   O  SER C 303           
SHEET    3   L 3 LYS C 278  ARG C 282 -1  N  ARG C 282   O  GLY C 292           
SHEET    1   M 6 VAL D  18  GLU D  22  0                                        
SHEET    2   M 6 ARG D   7  ASN D  12 -1  N  ARG D  10   O  LYS D  19           
SHEET    3   M 6 ALA D 108  GLU D 112  1  N  ALA D 108   O  LEU D   9           
SHEET    4   M 6 LEU D  58  ALA D  61 -1  N  PHE D  60   O  LEU D 109           
SHEET    5   M 6 LYS D  75  LYS D  81 -1  N  ALA D  79   O  ILE D  59           
SHEET    6   M 6 TYR D  88  GLY D  94 -1  N  LEU D  93   O  LEU D  76           
SHEET    1   N 4 ASN D 127  SER D 132  0                                        
SHEET    2   N 4 VAL D 119  GLU D 124 -1  N  GLU D 124   O  ASN D 127           
SHEET    3   N 4 LEU D 196  ILE D 201  1  N  LYS D 197   O  VAL D 119           
SHEET    4   N 4 GLY D 157  THR D 160 -1  N  LEU D 159   O  VAL D 199           
SHEET    1   O 2 VAL D 174  SER D 176  0                                        
SHEET    2   O 2 ARG D 180  ALA D 182 -1  N  ALA D 182   O  VAL D 174           
SHEET    1   P 3 GLU D 302  LEU D 305  0                                        
SHEET    2   P 3 GLY D 292  LEU D 296 -1  N  VAL D 295   O  SER D 303           
SHEET    3   P 3 LYS D 278  ARG D 282 -1  N  ARG D 282   O  GLY D 292           
LINK         O   ASN A  92                MG1  PTE A 623     1555   1555  2.08  
LINK         O   GLY A 179                CA    CA A 620     1555   1555  2.42  
LINK         O   ALA A 181                MG1  PTE A 623     1555   1555  2.07  
LINK         SG  CYS A 284                FE1  SF4 A 621     1555   1555  2.30  
LINK         SG  CYS A 287                FE4  SF4 A 621     1555   1555  2.26  
LINK         SG  CYS A 291                FE3  SF4 A 621     1555   1555  2.30  
LINK         OE1 GLU A 304                CA    CA A 620     1555   1555  2.77  
LINK         OD2 ASP A 306                CA    CA A 620     1555   1555  2.74  
LINK         SG  CYS A 491                FE2  SF4 A 621     1555   1555  2.28  
LINK        CA    CA A 620                 O8  PTE A 623     1555   1555  2.13  
LINK        CA    CA A 620                 O   HOH A 660     1555   1555  2.46  
LINK        CA    CA A 620                 O   HOH A 661     1555   1555  2.41  
LINK         O3  GUA A 622                 W1  PTE A 623     1555   1555  3.65  
LINK        MG1  PTE A 623                 O   HOH A 658     1555   1555  2.11  
LINK        MG1  PTE A 623                 O   HOH A 659     1555   1555  2.10  
LINK         O   ASN B  92                MG1  PTE B 623     1555   1555  2.07  
LINK         O   GLY B 179                CA    CA B 620     1555   1555  2.40  
LINK         O   ALA B 181                MG1  PTE B 623     1555   1555  2.10  
LINK         SG  CYS B 284                FE1  SF4 B 621     1555   1555  2.29  
LINK         SG  CYS B 287                FE4  SF4 B 621     1555   1555  2.28  
LINK         SG  CYS B 291                FE3  SF4 B 621     1555   1555  2.31  
LINK         OE1 GLU B 304                CA    CA B 620     1555   1555  2.70  
LINK         OD2 ASP B 306                CA    CA B 620     1555   1555  2.65  
LINK         SG  CYS B 491                FE2  SF4 B 621     1555   1555  2.27  
LINK        CA    CA B 620                 O8  PTE B 623     1555   1555  2.19  
LINK        CA    CA B 620                 O   HOH B 668     1555   1555  2.45  
LINK        CA    CA B 620                 O   HOH B 669     1555   1555  2.44  
LINK         O3  GUA B 622                 W1  PTE B 623     1555   1555  3.65  
LINK        MG1  PTE B 623                 O   HOH B 666     1555   1555  2.13  
LINK        MG1  PTE B 623                 O   HOH B 667     1555   1555  2.12  
LINK         O   ASN C  92                MG1  PTE C 623     1555   1555  2.08  
LINK         O   GLY C 179                CA    CA C 620     1555   1555  2.49  
LINK         O   ALA C 181                MG1  PTE C 623     1555   1555  2.06  
LINK         SG  CYS C 284                FE1  SF4 C 621     1555   1555  2.30  
LINK         SG  CYS C 287                FE4  SF4 C 621     1555   1555  2.27  
LINK         SG  CYS C 291                FE3  SF4 C 621     1555   1555  2.32  
LINK         OE1 GLU C 304                CA    CA C 620     1555   1555  2.84  
LINK         OD2 ASP C 306                CA    CA C 620     1555   1555  2.61  
LINK         SG  CYS C 491                FE2  SF4 C 621     1555   1555  2.29  
LINK        CA    CA C 620                 O8  PTE C 623     1555   1555  2.22  
LINK        CA    CA C 620                 O   HOH C 671     1555   1555  2.46  
LINK        CA    CA C 620                 O   HOH C 672     1555   1555  2.42  
LINK         O3  GUA C 622                 W1  PTE C 623     1555   1555  3.68  
LINK        MG1  PTE C 623                 O   HOH C 669     1555   1555  2.11  
LINK        MG1  PTE C 623                 O   HOH C 670     1555   1555  2.12  
LINK         O   ASN D  92                MG1  PTE D 623     1555   1555  2.08  
LINK         O   GLY D 179                CA    CA D 620     1555   1555  2.46  
LINK         O   ALA D 181                MG1  PTE D 623     1555   1555  2.10  
LINK         SG  CYS D 284                FE1  SF4 D 621     1555   1555  2.28  
LINK         SG  CYS D 287                FE4  SF4 D 621     1555   1555  2.27  
LINK         SG  CYS D 291                FE3  SF4 D 621     1555   1555  2.30  
LINK         OE1 GLU D 304                CA    CA D 620     1555   1555  2.80  
LINK         OD2 ASP D 306                CA    CA D 620     1555   1555  2.64  
LINK         SG  CYS D 491                FE2  SF4 D 621     1555   1555  2.29  
LINK        CA    CA D 620                 O8  PTE D 623     1555   1555  2.18  
LINK        CA    CA D 620                 O   HOH D 673     1555   1555  2.43  
LINK        CA    CA D 620                 O   HOH D 674     1555   1555  2.43  
LINK         O3  GUA D 622                 W1  PTE D 623     1555   1555  3.43  
LINK        MG1  PTE D 623                 O   HOH D 671     1555   1555  2.11  
LINK        MG1  PTE D 623                 O   HOH D 672     1555   1555  2.11  
CISPEP   1 LEU A  488    THR A  489          0        -0.71                     
CISPEP   2 LEU B  488    THR B  489          0        -0.38                     
CISPEP   3 LEU C  488    THR C  489          0        -0.65                     
CISPEP   4 LEU D  488    THR D  489          0        -0.71                     
SITE     1  A1  1 ASP A 333                                                     
SITE     1  A2  1 GLU A 486                                                     
SITE     1  B1  1 ASP B 333                                                     
SITE     1  B2  1 GLU B 486                                                     
SITE     1  C1  1 ASP C 333                                                     
SITE     1  C2  1 GLU C 486                                                     
SITE     1  D1  1 ASP D 333                                                     
SITE     1  D2  1 GLU D 486                                                     
SITE     1 AC1  6 GLY A 179  GLU A 304  ASP A 306  PTE A 623                    
SITE     2 AC1  6 HOH A 660  HOH A 661                                          
SITE     1 AC2  6 GLY B 179  GLU B 304  ASP B 306  PTE B 623                    
SITE     2 AC2  6 HOH B 668  HOH B 669                                          
SITE     1 AC3  6 GLY C 179  GLU C 304  ASP C 306  PTE C 623                    
SITE     2 AC3  6 HOH C 671  HOH C 672                                          
SITE     1 AC4  6 GLY D 179  GLU D 304  ASP D 306  PTE D 623                    
SITE     2 AC4  6 HOH D 673  HOH D 674                                          
SITE     1 AC5  9 SER A  72  LYS A  75  GLY A 283  CYS A 284                    
SITE     2 AC5  9 CYS A 287  MET A 289  CYS A 291  CYS A 491                    
SITE     3 AC5  9 PTE A 623                                                     
SITE     1 AC6 10 TYR A 307  GLU A 308  TYR A 416  HIS A 437                    
SITE     2 AC6 10 ARG A 481  ARG A 492  LEU A 493  VAL A 496                    
SITE     3 AC6 10 PTE A 623  HOH A 631                                          
SITE     1 AC7 38 LYS A  75  GLY A  91  ASN A  92  LEU A  93                    
SITE     2 AC7 38 GLY A  94  GLY A 179  ARG A 180  ALA A 181                    
SITE     3 AC7 38 ALA A 182  GLY A 183  ARG A 184  ASP A 306                    
SITE     4 AC7 38 GLU A 308  ASN A 309  ASP A 333  MET A 337                    
SITE     5 AC7 38 ASP A 338  THR A 339  ILE A 340  HIS A 436                    
SITE     6 AC7 38 HIS A 437  LYS A 438  PHE A 485  GLU A 486                    
SITE     7 AC7 38 ALA A 490  CYS A 491  ARG A 492   CA A 620                    
SITE     8 AC7 38 SF4 A 621  GUA A 622  HOH A 632  HOH A 640                    
SITE     9 AC7 38 HOH A 650  HOH A 657  HOH A 658  HOH A 659                    
SITE    10 AC7 38 HOH A 660  HOH A 661                                          
SITE     1 AC8  8 SER B  72  LYS B  75  GLY B 283  CYS B 284                    
SITE     2 AC8  8 CYS B 287  CYS B 291  CYS B 491  PTE B 623                    
SITE     1 AC9  7 TYR B 307  GLU B 308  TYR B 416  HIS B 437                    
SITE     2 AC9  7 ARG B 481  ARG B 492  PTE B 623                               
SITE     1 BC1 36 LYS B  75  GLY B  91  ASN B  92  LEU B  93                    
SITE     2 BC1 36 GLY B  94  GLY B 179  ARG B 180  ALA B 181                    
SITE     3 BC1 36 ALA B 182  GLY B 183  ARG B 184  ASP B 306                    
SITE     4 BC1 36 GLU B 308  ASN B 309  ASP B 333  MET B 337                    
SITE     5 BC1 36 ASP B 338  THR B 339  HIS B 436  HIS B 437                    
SITE     6 BC1 36 LYS B 438  PHE B 485  GLU B 486  ALA B 490                    
SITE     7 BC1 36 CYS B 491  ARG B 492   CA B 620  SF4 B 621                    
SITE     8 BC1 36 GUA B 622  HOH B 624  HOH B 629  HOH B 630                    
SITE     9 BC1 36 HOH B 666  HOH B 667  HOH B 668  HOH B 669                    
SITE     1 BC2 10 SER C  72  LYS C  75  GLY C 283  CYS C 284                    
SITE     2 BC2 10 CYS C 287  MET C 289  PRO C 290  CYS C 291                    
SITE     3 BC2 10 CYS C 491  PTE C 623                                          
SITE     1 BC3 10 TYR C 307  GLU C 308  TYR C 416  HIS C 437                    
SITE     2 BC3 10 ARG C 481  ARG C 492  LEU C 493  VAL C 496                    
SITE     3 BC3 10 GLU C 497  PTE C 623                                          
SITE     1 BC4 36 LYS C  75  GLY C  91  ASN C  92  LEU C  93                    
SITE     2 BC4 36 GLY C  94  GLY C 179  ARG C 180  ALA C 181                    
SITE     3 BC4 36 ALA C 182  GLY C 183  ARG C 184  ASP C 306                    
SITE     4 BC4 36 GLU C 308  ASN C 309  ALA C 332  ASP C 333                    
SITE     5 BC4 36 MET C 337  ASP C 338  THR C 339  ILE C 340                    
SITE     6 BC4 36 HIS C 436  HIS C 437  LYS C 438  PHE C 485                    
SITE     7 BC4 36 GLU C 486  ALA C 490  CYS C 491  ARG C 492                    
SITE     8 BC4 36  CA C 620  SF4 C 621  GUA C 622  HOH C 657                    
SITE     9 BC4 36 HOH C 666  HOH C 669  HOH C 670  HOH C 672                    
SITE     1 BC5  8 ARG D 180  GLY D 283  CYS D 284  CYS D 287                    
SITE     2 BC5  8 MET D 289  CYS D 291  CYS D 491  PTE D 623                    
SITE     1 BC6 11 TYR D 307  GLU D 308  TYR D 416  HIS D 437                    
SITE     2 BC6 11 TRP D 441  ARG D 481  ARG D 492  LEU D 493                    
SITE     3 BC6 11 VAL D 496  GLU D 497  PTE D 623                               
SITE     1 BC7 37 LYS D  75  GLY D  91  ASN D  92  LEU D  93                    
SITE     2 BC7 37 GLY D  94  GLY D 179  ARG D 180  ALA D 181                    
SITE     3 BC7 37 ALA D 182  GLY D 183  ARG D 184  ASP D 306                    
SITE     4 BC7 37 GLU D 308  ASN D 309  ALA D 332  ASP D 333                    
SITE     5 BC7 37 MET D 337  ASP D 338  THR D 339  ILE D 340                    
SITE     6 BC7 37 HIS D 436  HIS D 437  LYS D 438  PHE D 485                    
SITE     7 BC7 37 GLU D 486  ALA D 490  CYS D 491  ARG D 492                    
SITE     8 BC7 37  CA D 620  SF4 D 621  GUA D 622  HOH D 634                    
SITE     9 BC7 37 HOH D 642  HOH D 671  HOH D 672  HOH D 673                    
SITE    10 BC7 37 HOH D 674                                                     
CRYST1  100.400  170.500  180.700  90.00  90.00  90.00 P 21 21 21   16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009960  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.005865  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005534        0.00000                         
MTRIX1   1 -0.991750 -0.103960 -0.074940      112.41776    1                    
MTRIX2   1 -0.086900  0.115750  0.989470      -31.91685    1                    
MTRIX3   1 -0.094200  0.987820 -0.123830       46.79736    1                    
MTRIX1   2  0.816050  0.462180 -0.347080       11.85725    1                    
MTRIX2   2  0.461200 -0.882620 -0.090960      107.09819    1                    
MTRIX3   2 -0.348380 -0.085840 -0.933420      204.97092    1                    
MTRIX1   3 -0.829120 -0.362240  0.425850       73.92876    1                    
MTRIX2   3 -0.364330 -0.227670 -0.903010      182.32613    1                    
MTRIX3   3  0.424060 -0.903850  0.056790      126.08163    1