HEADER    ELECTRON TRANSPORT                      22-NOV-04   1WTF              
TITLE     CRYSTAL STRUCTURE OF BACILLUS THERMOPROTEOLYTICUS FERREDOXIN VARIANTS 
TITLE    2 CONTAINING UNEXPECTED [3FE-4S] CLUSTER THAT IS LINKED TO COENZYME A  
TITLE    3 AT 1.6 A RESOLUTION                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FERREDOXIN;                                                
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS THERMOPROTEOLYTICUS;                   
SOURCE   3 ORGANISM_TAXID: 1427;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: C41(DE3);                                  
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET-21A(+)                                
KEYWDS    3FE-4S CLUSTER, COENZYME A, FERREDOXIN, COMPLEX, ELECTRON TRANSPORT   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.SHIRAKAWA,Y.TAKAHASHI,K.WADA,J.HIROTA,T.TAKAO,D.OHMORI,K.FUKUYAMA   
REVDAT   3   13-NOV-24 1WTF    1       REMARK LINK                              
REVDAT   2   24-FEB-09 1WTF    1       VERSN                                    
REVDAT   1   08-NOV-05 1WTF    0                                                
JRNL        AUTH   T.SHIRAKAWA,Y.TAKAHASHI,K.WADA,J.HIROTA,T.TAKAO,D.OHMORI,    
JRNL        AUTH 2 K.FUKUYAMA                                                   
JRNL        TITL   IDENTIFICATION OF VARIANT MOLECULES OF BACILLUS              
JRNL        TITL 2 THERMOPROTEOLYTICUS FERREDOXIN: CRYSTAL STRUCTURE REVEALS    
JRNL        TITL 3 BOUND COENZYME A AND AN UNEXPECTED [3FE-4S] CLUSTER          
JRNL        TITL 4 ASSOCIATED WITH A CANONICAL [4FE-4S] LIGAND MOTIF            
JRNL        REF    BIOCHEMISTRY                  V.  44 12402 2005              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   16156653                                                     
JRNL        DOI    10.1021/BI0508441                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.84                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 763977.200                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 48081                          
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) : 0.182                           
REMARK   3   FREE R VALUE                     : 0.214                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 4844                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.003                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.70                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.20                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 6996                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2020                       
REMARK   3   BIN FREE R VALUE                    : 0.2460                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 752                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.009                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2448                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 91                                      
REMARK   3   SOLVENT ATOMS            : 760                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 13.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.74000                                             
REMARK   3    B22 (A**2) : 5.48000                                              
REMARK   3    B33 (A**2) : -3.74000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.01000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.16                            
REMARK   3   ESD FROM SIGMAA              (A) : -0.0                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.20                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.04                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.020                           
REMARK   3   BOND ANGLES            (DEGREES) : 2.000                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 3.750                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.750 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.300 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.110 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.150 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.39                                                 
REMARK   3   BSOL        : 40.43                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : FS3_PAR                                        
REMARK   3  PARAMETER FILE  3  : COA_XPLOR_PAR.TXT                              
REMARK   3  PARAMETER FILE  4  : SO4_XPLOR_PAR.TXT                              
REMARK   3  PARAMETER FILE  5  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : &_1_TOPOLOGY_INFILE_2                          
REMARK   3  TOPOLOGY FILE  3   : &_1_TOPOLOGY_INFILE_3                          
REMARK   3  TOPOLOGY FILE  4   : &_1_TOPOLOGY_INFILE_4                          
REMARK   3  TOPOLOGY FILE  5   : &_1_TOPOLOGY_INFILE_5                          
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1WTF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-NOV-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000023979.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-JAN-04; NULL                    
REMARK 200  TEMPERATURE           (KELVIN) : 100; NULL                          
REMARK 200  PH                             : 7.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : SPRING-8; SPRING-8                 
REMARK 200  BEAMLINE                       : BL41XU; BL41XU                     
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; NULL                            
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000; 1.500                       
REMARK 200  MONOCHROMATOR                  : NULL; NULL                         
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; NULL                          
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH; NULL                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 49210                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : 0.06200                            
REMARK 200  R SYM                      (I) : 0.06200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.5000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.68                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.06200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL                        
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.13                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PH 7.8, VAPOR          
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       31.69350            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A MONOMER.                        
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  38       32.66   -156.77                                   
REMARK 500    ASP B  38       37.75   -158.57                                   
REMARK 500    ASP C  38       31.82   -150.34                                   
REMARK 500    ASP D  38       33.45   -154.90                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S A1001  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  11   SG                                                     
REMARK 620 2 F3S A1001   S1  114.7                                              
REMARK 620 3 F3S A1001   S3  120.3 103.4                                        
REMARK 620 4 F3S A1001   S4  102.3 112.1 103.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S A1001  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  17   SG                                                     
REMARK 620 2 F3S A1001   S2  113.6                                              
REMARK 620 3 F3S A1001   S3  116.7 102.4                                        
REMARK 620 4 F3S A1001   S4  111.7 109.6 101.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S A1001  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  61   SG                                                     
REMARK 620 2 F3S A1001   S1  111.0                                              
REMARK 620 3 F3S A1001   S2  111.0 114.6                                        
REMARK 620 4 F3S A1001   S3  114.5 101.7 103.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S B1002  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  11   SG                                                     
REMARK 620 2 F3S B1002   S2  105.8                                              
REMARK 620 3 F3S B1002   S3  118.5 101.9                                        
REMARK 620 4 F3S B1002   S4  116.0 110.3 103.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S B1002  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  17   SG                                                     
REMARK 620 2 F3S B1002   S1  113.8                                              
REMARK 620 3 F3S B1002   S2  108.9 109.7                                        
REMARK 620 4 F3S B1002   S3  117.4 104.2 102.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S B1002  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  61   SG                                                     
REMARK 620 2 F3S B1002   S1  110.9                                              
REMARK 620 3 F3S B1002   S3  115.7 103.8                                        
REMARK 620 4 F3S B1002   S4  111.3 112.4 102.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S C1003  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C  11   SG                                                     
REMARK 620 2 F3S C1003   S1  116.3                                              
REMARK 620 3 F3S C1003   S3  119.3 103.8                                        
REMARK 620 4 F3S C1003   S4  102.6 112.0 102.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S C1003  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C  17   SG                                                     
REMARK 620 2 F3S C1003   S2  112.5                                              
REMARK 620 3 F3S C1003   S3  117.0 103.7                                        
REMARK 620 4 F3S C1003   S4  111.0 109.6 102.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S C1003  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C  61   SG                                                     
REMARK 620 2 F3S C1003   S1  112.2                                              
REMARK 620 3 F3S C1003   S2  112.1 112.3                                        
REMARK 620 4 F3S C1003   S3  113.3 103.2 103.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S D1004  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D  11   SG                                                     
REMARK 620 2 F3S D1004   S1  103.4                                              
REMARK 620 3 F3S D1004   S2  117.0 110.3                                        
REMARK 620 4 F3S D1004   S3  119.5 103.4 102.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S D1004  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D  17   SG                                                     
REMARK 620 2 F3S D1004   S1  110.6                                              
REMARK 620 3 F3S D1004   S3  116.0 102.6                                        
REMARK 620 4 F3S D1004   S4  113.3 108.7 104.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             F3S D1004  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D  61   SG                                                     
REMARK 620 2 F3S D1004   S2  114.7                                              
REMARK 620 3 F3S D1004   S3  114.0 100.6                                        
REMARK 620 4 F3S D1004   S4  110.8 111.7 104.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 82                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 82                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 83                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COA A 105                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE F3S A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE F3S B 1002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE F3S C 1003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE F3S D 1004                
DBREF  1WTF A    1    81  UNP    P10245   FER_BACTH        1     81             
DBREF  1WTF B    1    81  UNP    P10245   FER_BACTH        1     81             
DBREF  1WTF C    1    81  UNP    P10245   FER_BACTH        1     81             
DBREF  1WTF D    1    81  UNP    P10245   FER_BACTH        1     81             
SEQRES   1 A   81  PRO LYS TYR THR ILE VAL ASP LYS GLU THR CYS ILE ALA          
SEQRES   2 A   81  CYS GLY ALA CYS GLY ALA ALA ALA PRO ASP ILE TYR ASP          
SEQRES   3 A   81  TYR ASP GLU ASP GLY ILE ALA TYR VAL THR LEU ASP ASP          
SEQRES   4 A   81  ASN GLN GLY ILE VAL GLU VAL PRO ASP ILE LEU ILE ASP          
SEQRES   5 A   81  ASP MET MET ASP ALA PHE GLU GLY CYS PRO THR ASP SER          
SEQRES   6 A   81  ILE LYS VAL ALA ASP GLU PRO PHE ASP GLY ASP PRO ASN          
SEQRES   7 A   81  LYS PHE GLU                                                  
SEQRES   1 B   81  PRO LYS TYR THR ILE VAL ASP LYS GLU THR CYS ILE ALA          
SEQRES   2 B   81  CYS GLY ALA CYS GLY ALA ALA ALA PRO ASP ILE TYR ASP          
SEQRES   3 B   81  TYR ASP GLU ASP GLY ILE ALA TYR VAL THR LEU ASP ASP          
SEQRES   4 B   81  ASN GLN GLY ILE VAL GLU VAL PRO ASP ILE LEU ILE ASP          
SEQRES   5 B   81  ASP MET MET ASP ALA PHE GLU GLY CYS PRO THR ASP SER          
SEQRES   6 B   81  ILE LYS VAL ALA ASP GLU PRO PHE ASP GLY ASP PRO ASN          
SEQRES   7 B   81  LYS PHE GLU                                                  
SEQRES   1 C   81  PRO LYS TYR THR ILE VAL ASP LYS GLU THR CYS ILE ALA          
SEQRES   2 C   81  CYS GLY ALA CYS GLY ALA ALA ALA PRO ASP ILE TYR ASP          
SEQRES   3 C   81  TYR ASP GLU ASP GLY ILE ALA TYR VAL THR LEU ASP ASP          
SEQRES   4 C   81  ASN GLN GLY ILE VAL GLU VAL PRO ASP ILE LEU ILE ASP          
SEQRES   5 C   81  ASP MET MET ASP ALA PHE GLU GLY CYS PRO THR ASP SER          
SEQRES   6 C   81  ILE LYS VAL ALA ASP GLU PRO PHE ASP GLY ASP PRO ASN          
SEQRES   7 C   81  LYS PHE GLU                                                  
SEQRES   1 D   81  PRO LYS TYR THR ILE VAL ASP LYS GLU THR CYS ILE ALA          
SEQRES   2 D   81  CYS GLY ALA CYS GLY ALA ALA ALA PRO ASP ILE TYR ASP          
SEQRES   3 D   81  TYR ASP GLU ASP GLY ILE ALA TYR VAL THR LEU ASP ASP          
SEQRES   4 D   81  ASN GLN GLY ILE VAL GLU VAL PRO ASP ILE LEU ILE ASP          
SEQRES   5 D   81  ASP MET MET ASP ALA PHE GLU GLY CYS PRO THR ASP SER          
SEQRES   6 D   81  ILE LYS VAL ALA ASP GLU PRO PHE ASP GLY ASP PRO ASN          
SEQRES   7 D   81  LYS PHE GLU                                                  
HET    SO4  A  82       5                                                       
HET    SO4  A  83       5                                                       
HET    COA  A 105      48                                                       
HET    F3S  A1001       7                                                       
HET    SO4  B  82       5                                                       
HET    F3S  B1002       7                                                       
HET    F3S  C1003       7                                                       
HET    F3S  D1004       7                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     COA COENZYME A                                                       
HETNAM     F3S FE3-S4 CLUSTER                                                   
FORMUL   5  SO4    3(O4 S 2-)                                                   
FORMUL   7  COA    C21 H36 N7 O16 P3 S                                          
FORMUL   8  F3S    4(FE3 S4)                                                    
FORMUL  13  HOH   *760(H2 O)                                                    
HELIX    1   1 GLY A   15  ALA A   21  1                                   7    
HELIX    2   2 PRO A   47  ILE A   49  5                                   3    
HELIX    3   3 LEU A   50  CYS A   61  1                                  12    
HELIX    4   4 GLY B   15  ALA B   21  1                                   7    
HELIX    5   5 PRO B   47  ILE B   49  5                                   3    
HELIX    6   6 LEU B   50  CYS B   61  1                                  12    
HELIX    7   7 GLY C   15  ALA C   21  1                                   7    
HELIX    8   8 PRO C   47  ILE C   49  5                                   3    
HELIX    9   9 LEU C   50  CYS C   61  1                                  12    
HELIX   10  10 GLY D   15  ALA D   21  1                                   7    
HELIX   11  11 PRO D   47  ILE D   49  5                                   3    
HELIX   12  12 LEU D   50  CYS D   61  1                                  12    
SHEET    1   A 2 TYR A   3  VAL A   6  0                                        
SHEET    2   A 2 ILE A  66  ALA A  69 -1  O  LYS A  67   N  ILE A   5           
SHEET    1   B 2 TYR A  25  TYR A  27  0                                        
SHEET    2   B 2 ALA A  33  VAL A  35 -1  O  TYR A  34   N  ASP A  26           
SHEET    1   C 2 TYR B   3  VAL B   6  0                                        
SHEET    2   C 2 ILE B  66  ALA B  69 -1  O  LYS B  67   N  ILE B   5           
SHEET    1   D 2 TYR B  25  TYR B  27  0                                        
SHEET    2   D 2 ALA B  33  VAL B  35 -1  O  TYR B  34   N  ASP B  26           
SHEET    1   E 2 TYR C   3  VAL C   6  0                                        
SHEET    2   E 2 ILE C  66  ALA C  69 -1  O  LYS C  67   N  ILE C   5           
SHEET    1   F 2 TYR C  25  TYR C  27  0                                        
SHEET    2   F 2 ALA C  33  VAL C  35 -1  O  TYR C  34   N  ASP C  26           
SHEET    1   G 2 TYR D   3  VAL D   6  0                                        
SHEET    2   G 2 ILE D  66  ALA D  69 -1  O  ALA D  69   N  TYR D   3           
SHEET    1   H 2 TYR D  25  TYR D  27  0                                        
SHEET    2   H 2 ALA D  33  VAL D  35 -1  O  TYR D  34   N  ASP D  26           
LINK         SG  CYS A  14                 S1P COA A 105     1555   1555  2.07  
LINK         SG  CYS A  11                FE3  F3S A1001     1555   1555  2.30  
LINK         SG  CYS A  17                FE4  F3S A1001     1555   1555  2.25  
LINK         SG  CYS A  61                FE1  F3S A1001     1555   1555  2.31  
LINK         SG  CYS B  11                FE4  F3S B1002     1555   1555  2.26  
LINK         SG  CYS B  17                FE1  F3S B1002     1555   1555  2.31  
LINK         SG  CYS B  61                FE3  F3S B1002     1555   1555  2.30  
LINK         SG  CYS C  11                FE3  F3S C1003     1555   1555  2.32  
LINK         SG  CYS C  17                FE4  F3S C1003     1555   1555  2.28  
LINK         SG  CYS C  61                FE1  F3S C1003     1555   1555  2.33  
LINK         SG  CYS D  11                FE1  F3S D1004     1555   1555  2.29  
LINK         SG  CYS D  17                FE3  F3S D1004     1555   1555  2.31  
LINK         SG  CYS D  61                FE4  F3S D1004     1555   1555  2.36  
SITE     1 AC1  8 LYS B   8  ASP B  39  ASN B  40  GLN B  41                    
SITE     2 AC1  8 HOH B1016  HOH B1025  HOH B1052  HOH B1098                    
SITE     1 AC2  3 HOH A1101  HOH A1107  HOH A1122                               
SITE     1 AC3  8 ASP A  39  ASN A  40  GLN A  41  HOH A1011                    
SITE     2 AC3  8 HOH A1012  HOH A1063  HOH A1099  HOH A1197                    
SITE     1 AC4 14 ILE A  12  CYS A  14  GLY A  15  ALA A  16                    
SITE     2 AC4 14 HOH A1061  HOH A1064  HOH A1077  HOH A1078                    
SITE     3 AC4 14 HOH A1087  HOH A1090  HOH A1113  HOH A1133                    
SITE     4 AC4 14 HOH A1145  ILE B  12                                          
SITE     1 AC5 10 CYS A  11  ILE A  12  ALA A  13  CYS A  14                    
SITE     2 AC5 10 GLY A  15  ALA A  16  CYS A  17  CYS A  61                    
SITE     3 AC5 10 THR A  63  ILE A  66                                          
SITE     1 AC6  9 CYS B  11  ILE B  12  CYS B  14  GLY B  15                    
SITE     2 AC6  9 ALA B  16  CYS B  17  TYR B  27  CYS B  61                    
SITE     3 AC6  9 THR B  63                                                     
SITE     1 AC7  9 CYS C  11  ILE C  12  CYS C  14  GLY C  15                    
SITE     2 AC7  9 ALA C  16  CYS C  17  TYR C  27  CYS C  61                    
SITE     3 AC7  9 THR C  63                                                     
SITE     1 AC8 10 CYS D  11  ILE D  12  ALA D  13  CYS D  14                    
SITE     2 AC8 10 GLY D  15  ALA D  16  CYS D  17  TYR D  27                    
SITE     3 AC8 10 CYS D  61  THR D  63                                          
CRYST1   52.461   63.387   56.857  90.00  95.06  90.00 P 1 21 1      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.019062  0.000000  0.001688        0.00000                         
SCALE2      0.000000  0.015776  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017657        0.00000