HEADER    ELECTRON TRANSPORT                      25-JUN-05   2A3P              
TITLE     STRUCTURE OF DESULFOVIBRIO DESULFURICANS G20 TETRAHEME CYTOCHROME WITH
TITLE    2 BOUND MOLYBDATE                                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: COG3005: NITRATE/TMAO REDUCTASES, MEMBRANE-BOUND TETRAHEME 
COMPND   3 CYTOCHROME C SUBUNIT;                                                
COMPND   4 CHAIN: A;                                                            
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO DESULFURICANS SUBSP.              
SOURCE   3 DESULFURICANS STR.;                                                  
SOURCE   4 ORGANISM_TAXID: 207559;                                              
SOURCE   5 STRAIN: G20;                                                         
SOURCE   6 EXPRESSION_SYSTEM: DESULFOVIBRIO DESULFURICANS SUBSP. DESULFURICANS  
SOURCE   7 STR. G20;                                                            
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 207559;                                     
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: SUBSP. DESULFURICANS STR. G20              
KEYWDS    DESULFOVIBRIO, TETRAHEME CYTOCHROME, CYTOCHROME C3, ELECTRON          
KEYWDS   2 TRANSPORT                                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.V.PATTARKINE,Y.-H.LEE,J.J.TANNER,J.D.WALL                           
REVDAT   8   20-NOV-24 2A3P    1       REMARK                                   
REVDAT   7   23-AUG-23 2A3P    1       REMARK                                   
REVDAT   6   03-MAR-21 2A3P    1       COMPND REMARK HET    HETNAM              
REVDAT   6 2                   1       HETSYN FORMUL LINK   SITE                
REVDAT   6 3                   1       ATOM                                     
REVDAT   5   11-OCT-17 2A3P    1       REMARK                                   
REVDAT   4   13-JUL-11 2A3P    1       VERSN                                    
REVDAT   3   24-FEB-09 2A3P    1       VERSN                                    
REVDAT   2   09-MAY-06 2A3P    1       JRNL                                     
REVDAT   1   18-APR-06 2A3P    0                                                
JRNL        AUTH   M.V.PATTARKINE,J.J.TANNER,C.A.BOTTOMS,Y.-H.LEE,J.D.WALL      
JRNL        TITL   DESULFOVIBRIO DESULFURICANS G20 TETRAHEME CYTOCHROME         
JRNL        TITL 2 STRUCTURE AT 1.5A AND CYTOCHROME INTERACTION WITH METAL      
JRNL        TITL 3 COMPLEXES                                                    
JRNL        REF    J.MOL.BIOL.                   V. 358  1314 2006              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   16580681                                                     
JRNL        DOI    10.1016/J.JMB.2006.03.010                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 27.13                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 4479                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.197                           
REMARK   3   R VALUE            (WORKING SET) : 0.191                           
REMARK   3   FREE R VALUE                     : 0.248                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.700                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 482                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.36                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 287                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.59                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2150                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 38                           
REMARK   3   BIN FREE R VALUE                    : 0.3090                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 804                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 177                                     
REMARK   3   SOLVENT ATOMS            : 9                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 37.37                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.89000                                              
REMARK   3    B22 (A**2) : 1.33000                                              
REMARK   3    B33 (A**2) : -2.22000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.632         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.278         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.192         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.338        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.947                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.915                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1041 ; 0.012 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1439 ; 1.856 ; 2.455       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   106 ; 5.792 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    33 ;42.083 ;25.152       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   144 ;17.388 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     1 ; 3.962 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   122 ; 0.088 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):   785 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   424 ; 0.192 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   665 ; 0.275 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    29 ; 0.137 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    40 ; 0.196 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     5 ; 0.235 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):   538 ; 1.628 ; 2.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):   852 ; 2.572 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   577 ; 3.193 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   579 ; 4.006 ; 4.000       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A   504                          
REMARK   3    ORIGIN FOR THE GROUP (A):  14.7000   0.7660   4.6000              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0717 T22:  -0.1362                                     
REMARK   3      T33:  -0.1851 T12:   0.0073                                     
REMARK   3      T13:  -0.0056 T23:  -0.0051                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.3124 L22:   2.6982                                     
REMARK   3      L33:   2.3324 L12:   0.2611                                     
REMARK   3      L13:  -0.3006 L23:  -1.2365                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0909 S12:   0.0916 S13:   0.0699                       
REMARK   3      S21:   0.0556 S22:  -0.0249 S23:   0.0685                       
REMARK   3      S31:   0.0279 S32:  -0.2350 S33:  -0.0660                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2A3P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-AUG-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000033448.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 173                                
REMARK 200  PH                             : 7.0                                
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 RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 5706                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.5                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.09700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.52300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: 2A3M                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 36.11                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 5% ETHYLENE GLYCOL, 0.2M   
REMARK 280  ZNCL2, 0.1 M IMIDAZOLE, PH 7.0, VAPOR DIFFUSION, HANGING DROP,      
REMARK 280  TEMPERATURE 298K                                                    
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       21.58000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       28.94350            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       21.85000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       28.94350            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       21.58000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       21.85000            
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: 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 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     MET A   -22                                                      
REMARK 465     ARG A   -21                                                      
REMARK 465     LYS A   -20                                                      
REMARK 465     SER A   -19                                                      
REMARK 465     LEU A   -18                                                      
REMARK 465     PHE A   -17                                                      
REMARK 465     ALA A   -16                                                      
REMARK 465     VAL A   -15                                                      
REMARK 465     MET A   -14                                                      
REMARK 465     VAL A   -13                                                      
REMARK 465     LEU A   -12                                                      
REMARK 465     ALA A   -11                                                      
REMARK 465     LEU A   -10                                                      
REMARK 465     VAL A    -9                                                      
REMARK 465     ALA A    -8                                                      
REMARK 465     ALA A    -7                                                      
REMARK 465     PHE A    -6                                                      
REMARK 465     ALA A    -5                                                      
REMARK 465     LEU A    -4                                                      
REMARK 465     PRO A    -3                                                      
REMARK 465     VAL A    -2                                                      
REMARK 465     ILE A    -1                                                      
REMARK 465     ALA A     0                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A   9    CD   CE   NZ                                        
REMARK 470     LYS A  14    CD   CE   NZ                                        
REMARK 470     LYS A  57    CG   CD   CE   NZ                                   
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    CYS A  50     -111.73   -113.57                                   
REMARK 500    HIS A  51       65.23   -101.36                                   
REMARK 500    THR A  74      -59.27   -124.95                                   
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                             HEC A 501  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  21   NE2                                                    
REMARK 620 2 HEC A 501   NA   90.5                                              
REMARK 620 3 HEC A 501   NB   83.2  92.3                                        
REMARK 620 4 HEC A 501   NC   86.1 176.3  85.9                                  
REMARK 620 5 HEC A 501   ND   93.0  90.4 175.3  91.2                            
REMARK 620 6 HIS A  33   NE2 175.8  92.0  93.3  91.4  90.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC A 503  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  24   NE2                                                    
REMARK 620 2 HEC A 503   NA   90.8                                              
REMARK 620 3 HEC A 503   NB   89.2  87.6                                        
REMARK 620 4 HEC A 503   NC   87.9 177.5  90.2                                  
REMARK 620 5 HEC A 503   ND   90.6  89.4 177.1  92.7                            
REMARK 620 6 HIS A  83   NE2 176.8  90.4  93.8  91.0  86.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC A 502  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  34   NE2                                                    
REMARK 620 2 HEC A 502   NA   86.6                                              
REMARK 620 3 HEC A 502   NB   84.9  90.3                                        
REMARK 620 4 HEC A 502   NC   92.1 178.4  88.7                                  
REMARK 620 5 HEC A 502   ND   97.1  91.4 177.5  89.6                            
REMARK 620 6 HIS A  51   NE2 173.2  94.4  88.4  86.8  89.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC A 504  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  69   NE2                                                    
REMARK 620 2 HEC A 504   NA   89.1                                              
REMARK 620 3 HEC A 504   NB   95.2  90.1                                        
REMARK 620 4 HEC A 504   NC   88.8 177.9  90.3                                  
REMARK 620 5 HEC A 504   ND   85.8  88.1 177.9  91.6                            
REMARK 620 6 HIS A 106   NE2 170.4  92.6  94.3  89.4  84.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             MOO A 113  MO                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HEC A 504   O2A                                                    
REMARK 620 2 MOO A 113   O1   78.2                                              
REMARK 620 3 MOO A 113   O2   68.4 127.0                                        
REMARK 620 4 MOO A 113   O3  173.8 107.5 105.8                                  
REMARK 620 5 MOO A 113   O4   80.2 108.4 105.1  99.7                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MOO A 113                 
DBREF  2A3P A  -22   107  UNP    Q30WH0   Q30WH0_DESDG     1    130             
SEQRES   1 A  130  MET ARG LYS SER LEU PHE ALA VAL MET VAL LEU ALA LEU          
SEQRES   2 A  130  VAL ALA ALA PHE ALA LEU PRO VAL ILE ALA ALA GLU ALA          
SEQRES   3 A  130  PRO ALA ASP GLY LEU LYS MET GLU ASN THR LYS MET PRO          
SEQRES   4 A  130  VAL ILE PHE ASN HIS SER SER HIS SER SER TYR GLN CYS          
SEQRES   5 A  130  ALA ASP CYS HIS HIS PRO VAL ASP GLY LYS GLU ASN LEU          
SEQRES   6 A  130  ALA LYS CYS ALA THR ALA GLY CYS HIS ASP VAL PHE ASP          
SEQRES   7 A  130  LYS LYS ASP LYS SER VAL HIS SER TYR TYR LYS ILE ILE          
SEQRES   8 A  130  HIS ASP ARG LYS ALA THR THR VAL ALA THR CYS MET SER          
SEQRES   9 A  130  CYS HIS LEU GLU ALA ALA GLY SER ASP LYS ASP LEU LYS          
SEQRES  10 A  130  LYS GLU LEU THR GLY CYS LYS LYS SER LYS CYS HIS PRO          
HET    HEC  A 501      43                                                       
HET    HEC  A 502      43                                                       
HET    HEC  A 503      43                                                       
HET    HEC  A 504      43                                                       
HET    MOO  A 113       5                                                       
HETNAM     HEC HEME C                                                           
HETNAM     MOO MOLYBDATE ION                                                    
HETSYN     MOO MOLYBDATE                                                        
FORMUL   2  HEC    4(C34 H34 FE N4 O4)                                          
FORMUL   6  MOO    MO O4 2-                                                     
FORMUL   7  HOH   *9(H2 O)                                                      
HELIX    1   1 ASN A   20  SER A   25  5                                   6    
HELIX    2   2 GLN A   28  CYS A   32  5                                   5    
HELIX    3   3 SER A   63  ASP A   70  1                                   8    
HELIX    4   4 THR A   78  GLY A   88  1                                  11    
HELIX    5   5 ASP A   90  THR A   98  1                                   9    
SHEET    1   A 2 LEU A   8  MET A  10  0                                        
SHEET    2   A 2 VAL A  17  PHE A  19 -1  O  PHE A  19   N  LEU A   8           
LINK         SG  CYS A  29                 CAB HEC A 501     1555   1555  1.62  
LINK         SG  CYS A  32                 CAC HEC A 501     1555   1555  1.64  
LINK         SG  CYS A  45                 CAB HEC A 502     1555   1555  1.62  
LINK         SG  CYS A  50                 CAC HEC A 502     1555   1555  1.63  
LINK         SG  CYS A  79                 CAB HEC A 503     1555   1555  1.62  
LINK         SG  CYS A  82                 CAC HEC A 503     1555   1555  1.62  
LINK         SG  CYS A 100                 CAB HEC A 504     1555   1555  1.65  
LINK         SG  CYS A 105                 CAC HEC A 504     1555   1555  1.64  
LINK         NE2 HIS A  21                FE   HEC A 501     1555   1555  1.91  
LINK         NE2 HIS A  24                FE   HEC A 503     1555   1555  1.89  
LINK         NE2 HIS A  33                FE   HEC A 501     1555   1555  1.88  
LINK         NE2 HIS A  34                FE   HEC A 502     1555   1555  1.88  
LINK         NE2 HIS A  51                FE   HEC A 502     1555   1555  1.88  
LINK         NE2 HIS A  69                FE   HEC A 504     1555   1555  1.90  
LINK         NE2 HIS A  83                FE   HEC A 503     1555   1555  1.89  
LINK         NE2 HIS A 106                FE   HEC A 504     1555   1555  1.88  
LINK        MO   MOO A 113                 O2A HEC A 504     1555   1555  2.37  
SITE     1 AC1 16 ALA A   1  GLU A   2  PRO A   4  LEU A   8                    
SITE     2 AC1 16 MET A  10  PHE A  19  HIS A  21  HIS A  24                    
SITE     3 AC1 16 TYR A  27  GLN A  28  CYS A  29  CYS A  32                    
SITE     4 AC1 16 HIS A  33  LYS A  44  CYS A  45  HEC A 503                    
SITE     1 AC2 14 CYS A  32  HIS A  34  ASN A  41  ALA A  43                    
SITE     2 AC2 14 LYS A  44  CYS A  45  CYS A  50  HIS A  51                    
SITE     3 AC2 14 VAL A  61  LYS A  66  ILE A  67  VAL A  76                    
SITE     4 AC2 14 ALA A  77  PRO A 107                                          
SITE     1 AC3 11 ASN A  20  SER A  23  HIS A  24  TYR A  27                    
SITE     2 AC3 11 THR A  78  CYS A  79  CYS A  82  HIS A  83                    
SITE     3 AC3 11 LYS A 101  LYS A 104  HEC A 501                               
SITE     1 AC4 24 MET A  10  GLU A  11  ASN A  12  THR A  13                    
SITE     2 AC4 24 PRO A  16  VAL A  17  PHE A  54  LYS A  56                    
SITE     3 AC4 24 TYR A  64  TYR A  65  ILE A  68  HIS A  69                    
SITE     4 AC4 24 CYS A  79  MET A  80  HIS A  83  ASP A  90                    
SITE     5 AC4 24 LEU A  93  LEU A  97  THR A  98  GLY A  99                    
SITE     6 AC4 24 CYS A 100  CYS A 105  HIS A 106  MOO A 113                    
SITE     1 AC5  6 THR A  13  LYS A  14  LYS A  56  ASP A  90                    
SITE     2 AC5  6 ASP A  92  HEC A 504                                          
CRYST1   43.160   43.700   57.887  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.023170  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.022883  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017275        0.00000