HEADER    OXIDOREDUCTASE                          19-DEC-99   1DO6              
TITLE     CRYSTAL STRUCTURE OF SUPEROXIDE REDUCTASE IN THE OXIDIZED STATE AT 2.0
TITLE    2 ANGSTROM RESOLUTION                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SUPEROXIDE REDUCTASE;                                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: SOR;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS;                            
SOURCE   3 ORGANISM_TAXID: 2261;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    NON-HEME IRON PROTEIN, IMMUNOGLOBULIN-LIKE (IG) BETA BARREL FOLD,     
KEYWDS   2 OXIDOREDUCTASE                                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.P.YEH,Y.HU,F.E.JENNEY JUNIOR,M.W.ADAMS,D.C.REES                     
REVDAT   6   07-FEB-24 1DO6    1       REMARK LINK                              
REVDAT   5   04-OCT-17 1DO6    1       REMARK                                   
REVDAT   4   13-JUL-11 1DO6    1       VERSN                                    
REVDAT   3   24-FEB-09 1DO6    1       VERSN                                    
REVDAT   2   01-APR-03 1DO6    1       JRNL                                     
REVDAT   1   24-MAR-00 1DO6    0                                                
JRNL        AUTH   A.P.YEH,Y.HU,F.E.JENNEY JR.,M.W.ADAMS,D.C.REES               
JRNL        TITL   STRUCTURES OF THE SUPEROXIDE REDUCTASE FROM PYROCOCCUS       
JRNL        TITL 2 FURIOSUS IN THE OXIDIZED AND REDUCED STATES.                 
JRNL        REF    BIOCHEMISTRY                  V.  39  2499 2000              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   10704199                                                     
JRNL        DOI    10.1021/BI992428K                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   F.E.JENNEY JUNIOR,M.F.VERHAGEN,X.CUI,M.W.ADAMS               
REMARK   1  TITL   ANAEROBIC MICROBES: OXYGEN DETOXIFICATION WITHOUT SUPEROXIDE 
REMARK   1  TITL 2 DISMUTASE                                                    
REMARK   1  REF    SCIENCE                       V. 286   306 1999              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1  DOI    10.1126/SCIENCE.286.5438.306                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 28.80                          
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)   (%) : 92.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 16334                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : 6.4% OF 16,334 REFLECTIONS      
REMARK   3                                      WERE RANDOMLY SELECTED FOR      
REMARK   3                                      THE TEST SET                    
REMARK   3   R VALUE            (WORKING SET) : 0.160                           
REMARK   3   FREE R VALUE                     : 0.189                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1038                            
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           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
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            : 2028                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 128                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 35.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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) : NULL                            
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) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.490                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
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 : 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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1DO6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-DEC-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000010242.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-MAR-97                          
REMARK 200  TEMPERATURE           (KELVIN) : 295                                
REMARK 200  PH                             : 8.0                                
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          : SIEMENS                            
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                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : XENTRONICS                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : X-GEN                              
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16334                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 28.800                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.9                               
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : 0.06200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.20                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 84.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.17800                            
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: NULL                         
REMARK 200 SOFTWARE USED: MLPHARE                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.57                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, TRIS-HYDROCHLORIDE, PH 8.0,     
REMARK 280  GLYCEROL, SODIUM CHLORIDE, ETHANOL, VAPOR DIFFUSION, SITTING        
REMARK 280  DROP, TEMPERATURE 295K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       25.15500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       47.01000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       25.15500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       47.01000            
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,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 12210 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 17810 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000       50.31000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000       94.02000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH B 267  LIES ON A SPECIAL POSITION.                          
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                              FE A 200  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  14   OE2                                                    
REMARK 620 2 HIS A  16   NE2  85.1                                              
REMARK 620 3 HIS A  41   NE2  79.9  96.2                                        
REMARK 620 4 HIS A  47   NE2  87.5 170.4  88.5                                  
REMARK 620 5 CYS A 111   SG  171.1 102.7  94.8  85.2                            
REMARK 620 6 HIS A 114   ND1  92.0  80.9 171.7  93.3  93.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE B 205  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  16   NE2                                                    
REMARK 620 2 HIS B  41   NE2  90.3                                              
REMARK 620 3 HIS B  47   NE2 153.8  88.1                                        
REMARK 620 4 CYS B 111   SG  115.0  99.5  90.9                                  
REMARK 620 5 HIS B 114   ND1  81.5 162.4  92.5  98.0                            
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 FE A 200                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 205                  
DBREF  1DO6 A    1   124  UNP    P82385   SOR_PYRFU        1    124             
DBREF  1DO6 B    1   124  UNP    P82385   SOR_PYRFU        1    124             
SEQRES   1 A  124  MET ILE SER GLU THR ILE ARG SER GLY ASP TRP LYS GLY          
SEQRES   2 A  124  GLU LYS HIS VAL PRO VAL ILE GLU TYR GLU ARG GLU GLY          
SEQRES   3 A  124  GLU LEU VAL LYS VAL LYS VAL GLN VAL GLY LYS GLU ILE          
SEQRES   4 A  124  PRO HIS PRO ASN THR THR GLU HIS HIS ILE ARG TYR ILE          
SEQRES   5 A  124  GLU LEU TYR PHE LEU PRO GLU GLY GLU ASN PHE VAL TYR          
SEQRES   6 A  124  GLN VAL GLY ARG VAL GLU PHE THR ALA HIS GLY GLU SER          
SEQRES   7 A  124  VAL ASN GLY PRO ASN THR SER ASP VAL TYR THR GLU PRO          
SEQRES   8 A  124  ILE ALA TYR PHE VAL LEU LYS THR LYS LYS LYS GLY LYS          
SEQRES   9 A  124  LEU TYR ALA LEU SER TYR CYS ASN ILE HIS GLY LEU TRP          
SEQRES  10 A  124  GLU ASN GLU VAL THR LEU GLU                                  
SEQRES   1 B  124  MET ILE SER GLU THR ILE ARG SER GLY ASP TRP LYS GLY          
SEQRES   2 B  124  GLU LYS HIS VAL PRO VAL ILE GLU TYR GLU ARG GLU GLY          
SEQRES   3 B  124  GLU LEU VAL LYS VAL LYS VAL GLN VAL GLY LYS GLU ILE          
SEQRES   4 B  124  PRO HIS PRO ASN THR THR GLU HIS HIS ILE ARG TYR ILE          
SEQRES   5 B  124  GLU LEU TYR PHE LEU PRO GLU GLY GLU ASN PHE VAL TYR          
SEQRES   6 B  124  GLN VAL GLY ARG VAL GLU PHE THR ALA HIS GLY GLU SER          
SEQRES   7 B  124  VAL ASN GLY PRO ASN THR SER ASP VAL TYR THR GLU PRO          
SEQRES   8 B  124  ILE ALA TYR PHE VAL LEU LYS THR LYS LYS LYS GLY LYS          
SEQRES   9 B  124  LEU TYR ALA LEU SER TYR CYS ASN ILE HIS GLY LEU TRP          
SEQRES  10 B  124  GLU ASN GLU VAL THR LEU GLU                                  
HET     FE  A 200       1                                                       
HET     FE  B 205       1                                                       
HETNAM      FE FE (III) ION                                                     
FORMUL   3   FE    2(FE 3+)                                                     
FORMUL   5  HOH   *128(H2 O)                                                    
HELIX    1   1 MET A    1  GLU A    4  5                                   4    
HELIX    2   2 MET B    1  GLU B    4  5                                   4    
SHEET    1   A 5 ILE A   6  ARG A   7  0                                        
SHEET    2   A 5 GLY A 115  LEU A 123  1  O  LEU A 116   N  ARG A   7           
SHEET    3   A 5 GLY A 103  CYS A 111 -1  O  GLY A 103   N  LEU A 123           
SHEET    4   A 5 ILE A  49  PRO A  58 -1  N  ARG A  50   O  TYR A 110           
SHEET    5   A 5 TYR A  65  GLU A  71 -1  O  TYR A  65   N  PHE A  56           
SHEET    1   B 3 VAL A  19  GLU A  25  0                                        
SHEET    2   B 3 LEU A  28  GLN A  34 -1  O  LEU A  28   N  GLU A  25           
SHEET    3   B 3 ILE A  92  LYS A  98 -1  N  ALA A  93   O  VAL A  33           
SHEET    1   C 5 ILE B   6  ARG B   7  0                                        
SHEET    2   C 5 GLY B 115  LEU B 123  1  O  LEU B 116   N  ARG B   7           
SHEET    3   C 5 GLY B 103  CYS B 111 -1  O  GLY B 103   N  LEU B 123           
SHEET    4   C 5 ILE B  49  PRO B  58 -1  N  ARG B  50   O  TYR B 110           
SHEET    5   C 5 TYR B  65  GLU B  71 -1  N  TYR B  65   O  PHE B  56           
SHEET    1   D 3 VAL B  19  GLU B  25  0                                        
SHEET    2   D 3 LEU B  28  GLN B  34 -1  O  LEU B  28   N  GLU B  25           
SHEET    3   D 3 ILE B  92  LYS B  98 -1  N  ALA B  93   O  VAL B  33           
LINK         OE2 GLU A  14                FE    FE A 200     1555   1555  2.01  
LINK         NE2 HIS A  16                FE    FE A 200     1555   1555  2.14  
LINK         NE2 HIS A  41                FE    FE A 200     1555   1555  2.15  
LINK         NE2 HIS A  47                FE    FE A 200     1555   1555  2.20  
LINK         SG  CYS A 111                FE    FE A 200     1555   1555  2.42  
LINK         ND1 HIS A 114                FE    FE A 200     1555   1555  2.09  
LINK         NE2 HIS B  16                FE    FE B 205     1555   1555  2.15  
LINK         NE2 HIS B  41                FE    FE B 205     1555   1555  2.21  
LINK         NE2 HIS B  47                FE    FE B 205     1555   1555  2.20  
LINK         SG  CYS B 111                FE    FE B 205     1555   1555  2.34  
LINK         ND1 HIS B 114                FE    FE B 205     1555   1555  2.05  
SITE     1 AC1  6 GLU A  14  HIS A  16  HIS A  41  HIS A  47                    
SITE     2 AC1  6 CYS A 111  HIS A 114                                          
SITE     1 AC2  6 LYS B  15  HIS B  16  HIS B  41  HIS B  47                    
SITE     2 AC2  6 CYS B 111  HIS B 114                                          
CRYST1   50.310   94.020   52.900  90.00  90.00  90.00 P 21 21 2     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      0.019877  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010636  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018904        0.00000