HEADER    OXIDOREDUCTASE                          06-AUG-01   1JQC              
TITLE     MN SUBSTITUTED RIBONUCLEOTIDE REDUCTASE R2 FROM E. COLI OXIDIZED BY   
TITLE    2 HYDROGEN PEROXIDE AND HYDROXYLAMINE                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN R2 OF RIBONUCLEOTIDE REDUCTASE;                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 BETA CHAIN;          
COMPND   5 EC: 1.17.4.1;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PTB2                                      
KEYWDS    RIBONUCLEOTIDE REDUCTASE R2, RADICAL PROTEIN, MN SUBSTITUTED,         
KEYWDS   2 OXIDIZED BY H2O2/NH2OH, OXIDOREDUCTASE                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.HOGBOM,M.E.ANDERSSON,P.NORDLUND                                     
REVDAT   4   13-MAR-24 1JQC    1       REMARK LINK                              
REVDAT   3   24-FEB-09 1JQC    1       VERSN                                    
REVDAT   2   18-DEC-02 1JQC    1       REMARK                                   
REVDAT   1   22-AUG-01 1JQC    0                                                
JRNL        AUTH   M.HOGBOM,M.E.ANDERSSON,P.NORDLUND                            
JRNL        TITL   CRYSTAL STRUCTURES OF OXIDIZED DINUCLEAR MANGANESE CENTRES   
JRNL        TITL 2 IN MN-SUBSTITUTED CLASS I RIBONUCLEOTIDE REDUCTASE FROM      
JRNL        TITL 3 ESCHERICHIA COLI: CARBOXYLATE SHIFTS WITH IMPLICATIONS FOR   
JRNL        TITL 4 O2 ACTIVATION AND RADICAL GENERATION.                        
JRNL        REF    J.BIOL.INORG.CHEM.            V.   6   315 2001              
JRNL        REFN                   ISSN 0949-8257                               
JRNL        PMID   11315567                                                     
JRNL        DOI    10.1007/S007750000205                                        
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.61 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
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) : 1.61                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 91243                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.176                           
REMARK   3   FREE R VALUE                     : 0.219                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4563                            
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            : 5582                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 17                                      
REMARK   3   SOLVENT ATOMS            : 726                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
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) : 0.019                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.800                           
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  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 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 1JQC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-AUG-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000014064.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-FEB-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : BM1A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.88                               
REMARK 200  MONOCHROMATOR                  : SAGITALLY FOCUSED SI(111)          
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 91243                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.610                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.8                               
REMARK 200  DATA REDUNDANCY                : 3.900                              
REMARK 200  R MERGE                    (I) : 0.06500                            
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) : 1.61                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.71                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: CNS                                                   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, MES, EMTS, SODIUM CHLORIDE,    
REMARK 280  PH 6.0, VAPOR DIFFUSION, HANGING DROP, 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       36.92400            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       57.14300            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       42.27700            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       57.14300            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       36.92400            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       42.27700            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7680 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 24470 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -309.0 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 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     SER A   341                                                      
REMARK 465     ASP A   342                                                      
REMARK 465     ASN A   343                                                      
REMARK 465     VAL A   344                                                      
REMARK 465     GLN A   345                                                      
REMARK 465     VAL A   346                                                      
REMARK 465     ALA A   347                                                      
REMARK 465     PRO A   348                                                      
REMARK 465     GLN A   349                                                      
REMARK 465     GLU A   350                                                      
REMARK 465     VAL A   351                                                      
REMARK 465     GLU A   352                                                      
REMARK 465     VAL A   353                                                      
REMARK 465     SER A   354                                                      
REMARK 465     SER A   355                                                      
REMARK 465     TYR A   356                                                      
REMARK 465     LEU A   357                                                      
REMARK 465     VAL A   358                                                      
REMARK 465     GLY A   359                                                      
REMARK 465     GLN A   360                                                      
REMARK 465     ILE A   361                                                      
REMARK 465     ASP A   362                                                      
REMARK 465     SER A   363                                                      
REMARK 465     GLU A   364                                                      
REMARK 465     VAL A   365                                                      
REMARK 465     ASP A   366                                                      
REMARK 465     THR A   367                                                      
REMARK 465     ASP A   368                                                      
REMARK 465     ASP A   369                                                      
REMARK 465     LEU A   370                                                      
REMARK 465     SER A   371                                                      
REMARK 465     ASN A   372                                                      
REMARK 465     PHE A   373                                                      
REMARK 465     GLN A   374                                                      
REMARK 465     LEU A   375                                                      
REMARK 465     ASP B   342                                                      
REMARK 465     ASN B   343                                                      
REMARK 465     VAL B   344                                                      
REMARK 465     GLN B   345                                                      
REMARK 465     VAL B   346                                                      
REMARK 465     ALA B   347                                                      
REMARK 465     PRO B   348                                                      
REMARK 465     GLN B   349                                                      
REMARK 465     GLU B   350                                                      
REMARK 465     VAL B   351                                                      
REMARK 465     GLU B   352                                                      
REMARK 465     VAL B   353                                                      
REMARK 465     SER B   354                                                      
REMARK 465     SER B   355                                                      
REMARK 465     TYR B   356                                                      
REMARK 465     LEU B   357                                                      
REMARK 465     VAL B   358                                                      
REMARK 465     GLY B   359                                                      
REMARK 465     GLN B   360                                                      
REMARK 465     ILE B   361                                                      
REMARK 465     ASP B   362                                                      
REMARK 465     SER B   363                                                      
REMARK 465     GLU B   364                                                      
REMARK 465     VAL B   365                                                      
REMARK 465     ASP B   366                                                      
REMARK 465     THR B   367                                                      
REMARK 465     ASP B   368                                                      
REMARK 465     ASP B   369                                                      
REMARK 465     LEU B   370                                                      
REMARK 465     SER B   371                                                      
REMARK 465     ASN B   372                                                      
REMARK 465     PHE B   373                                                      
REMARK 465     GLN B   374                                                      
REMARK 465     LEU B   375                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   CB   SER B   199     O    HOH B  1259              1.97            
REMARK 500   CB   CYS A   305     O    HOH A   978              2.04            
REMARK 500   OE1  GLU A   188     O    HOH A  1089              2.06            
REMARK 500   OE1  GLN A   147     O    HOH A  1194              2.12            
REMARK 500   OE1  GLN A    31     O    HOH A  1144              2.14            
REMARK 500   NH2  ARG A   221     O    HOH A  1092              2.15            
REMARK 500   O    HOH B  1079     O    HOH B  1247              2.18            
REMARK 500   NZ   LYS A   269     O    HOH A  1263              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    CYS A 268   CB    CYS A 268   SG      0.310                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  89   NE  -  CZ  -  NH1 ANGL. DEV. =   4.1 DEGREES          
REMARK 500    MET A 198   CG  -  SD  -  CE  ANGL. DEV. =  10.6 DEGREES          
REMARK 500    CYS A 268   CB  -  CA  -  C   ANGL. DEV. =   9.8 DEGREES          
REMARK 500    LYS A 284   CD  -  CE  -  NZ  ANGL. DEV. = -13.9 DEGREES          
REMARK 500    ARG A 328   NE  -  CZ  -  NH1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    MET B 198   CG  -  SD  -  CE  ANGL. DEV. =   9.8 DEGREES          
REMARK 500    CYS B 268   CA  -  CB  -  SG  ANGL. DEV. =   8.8 DEGREES          
REMARK 500    CYS B 272   CA  -  CB  -  SG  ANGL. DEV. =   7.2 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PHE A   5       89.55   -151.64                                   
REMARK 500    ASN A  24      -79.92    -97.71                                   
REMARK 500    ASP A 257     -136.79   -106.41                                   
REMARK 500    SER A 295     -167.21   -101.07                                   
REMARK 500    ASN B  24      -82.79    -98.14                                   
REMARK 500    ILE B 206      -53.14   -122.08                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG B 120         0.12    SIDE CHAIN                              
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                              MN A 403  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  84   OD1                                                    
REMARK 620 2 GLU A 115   OE1  91.0                                              
REMARK 620 3 HIS A 118   ND1 104.8  89.3                                        
REMARK 620 4 GLU A 238   OE2 159.5  85.7  95.5                                  
REMARK 620 5 HOH A1110   O    99.5 166.3  96.5  81.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 404  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 115   OE2                                                    
REMARK 620 2 GLU A 204   OE2  82.9                                              
REMARK 620 3 GLU A 238   OE1 172.0 101.5                                        
REMARK 620 4 GLU A 238   OE2 109.4 164.9  65.3                                  
REMARK 620 5 HIS A 241   ND1  91.2 100.0  94.6  88.9                            
REMARK 620 6 HOH A 967   O    82.6  91.8  90.5  81.3 165.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG A 907  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR A 194   OH                                                     
REMARK 620 2 ALA A 265   O    81.1                                              
REMARK 620 3 CYS A 272   SG   91.8 106.6                                        
REMARK 620 4 HOH A1070   O    98.6  92.8 159.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG A 901  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 196   O                                                      
REMARK 620 2 CYS A 196   SG   75.2                                              
REMARK 620 3  HG A 908  HG    66.1  37.1                                        
REMARK 620 4 HOH A 950   O    87.6 155.0 119.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG A 908  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 196   SG                                                     
REMARK 620 2 CYS A 196   O    77.4                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG A 909  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 VAL A 210   O                                                      
REMARK 620 2 CYS A 214   N    63.5                                              
REMARK 620 3 CYS A 214   SG   93.8  71.6                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG A 912  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 309   OE2                                                    
REMARK 620 2 HOH A 978   O    91.0                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN B 401  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  84   OD1                                                    
REMARK 620 2 ASP B  84   OD2  55.0                                              
REMARK 620 3 GLU B 115   OE1  84.4 122.9                                        
REMARK 620 4 HIS B 118   ND1 125.2  85.4  89.3                                  
REMARK 620 5 GLU B 238   OE2 133.6 152.3  84.5  99.6                            
REMARK 620 6 HOH B1010   O   104.1  74.8 161.2  98.9  77.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN B 402  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B 115   OE2                                                    
REMARK 620 2 GLU B 204   OE1  85.1                                              
REMARK 620 3 GLU B 238   OE1 174.8  93.3                                        
REMARK 620 4 GLU B 238   OE2 109.9 163.4  71.1                                  
REMARK 620 5 HIS B 241   ND1  91.7  98.6  93.5  88.2                            
REMARK 620 6 HOH B 962   O    84.3  92.0  90.8  82.9 168.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG B 915  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR B 194   OH                                                     
REMARK 620 2 ALA B 265   O    95.3                                              
REMARK 620 3 CYS B 272   SG   98.4 108.1                                        
REMARK 620 4 HOH B 920   O    96.2  51.7  56.8                                  
REMARK 620 5 HOH B1224   O   105.9  61.7 154.2 111.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG B 902  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 196   SG                                                     
REMARK 620 2  HG B 904  HG    50.8                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG B 904  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 196   O                                                      
REMARK 620 2 CYS B 196   SG   77.3                                              
REMARK 620 3 HOH B 942   O    90.8 160.5                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG B 906  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 214   O                                                      
REMARK 620 2 MET B 296   SD  108.4                                              
REMARK 620 3 HOH B1246   O   109.0 133.1                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG B 914  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 214   SG                                                     
REMARK 620 2 HOH B 968   O    84.9                                              
REMARK 620 3 HOH B1246   O    91.0  89.9                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG B 903  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 268   O                                                      
REMARK 620 2 CYS B 268   SG   84.2                                              
REMARK 620 3 CYS B 272   SG   80.3 156.9                                        
REMARK 620 4 HOH B 920   O    65.5  93.1  65.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG B 913  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LYS B 284   NZ                                                     
REMARK 620 2 CYS B 305   SG   53.5                                              
REMARK 620 3 CYS B 305   O   142.8  92.3                                        
REMARK 620 4 HOH B 916   O    92.9  87.4  68.9                                  
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 MN B 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 901                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 902                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 903                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 904                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 906                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 907                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 908                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 909                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 911                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 912                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 913                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 914                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 915                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1JPR   RELATED DB: PDB                                   
REMARK 900 1JPR CONTAINS THE SAME MN SUBSTITUTED PROTEIN OXIDIZED IN ANOTHER    
REMARK 900 WAY (BY NITRIC OXIDE)                                                
DBREF  1JQC A    1   375  UNP    P69924   RIR2_ECOLI       1    375             
DBREF  1JQC B    1   375  UNP    P69924   RIR2_ECOLI       1    375             
SEQRES   1 A  375  ALA TYR THR THR PHE SER GLN THR LYS ASN ASP GLN LEU          
SEQRES   2 A  375  LYS GLU PRO MET PHE PHE GLY GLN PRO VAL ASN VAL ALA          
SEQRES   3 A  375  ARG TYR ASP GLN GLN LYS TYR ASP ILE PHE GLU LYS LEU          
SEQRES   4 A  375  ILE GLU LYS GLN LEU SER PHE PHE TRP ARG PRO GLU GLU          
SEQRES   5 A  375  VAL ASP VAL SER ARG ASP ARG ILE ASP TYR GLN ALA LEU          
SEQRES   6 A  375  PRO GLU HIS GLU LYS HIS ILE PHE ILE SER ASN LEU LYS          
SEQRES   7 A  375  TYR GLN THR LEU LEU ASP SER ILE GLN GLY ARG SER PRO          
SEQRES   8 A  375  ASN VAL ALA LEU LEU PRO LEU ILE SER ILE PRO GLU LEU          
SEQRES   9 A  375  GLU THR TRP VAL GLU THR TRP ALA PHE SER GLU THR ILE          
SEQRES  10 A  375  HIS SER ARG SER TYR THR HIS ILE ILE ARG ASN ILE VAL          
SEQRES  11 A  375  ASN ASP PRO SER VAL VAL PHE ASP ASP ILE VAL THR ASN          
SEQRES  12 A  375  GLU GLN ILE GLN LYS ARG ALA GLU GLY ILE SER SER TYR          
SEQRES  13 A  375  TYR ASP GLU LEU ILE GLU MET THR SER TYR TRP HIS LEU          
SEQRES  14 A  375  LEU GLY GLU GLY THR HIS THR VAL ASN GLY LYS THR VAL          
SEQRES  15 A  375  THR VAL SER LEU ARG GLU LEU LYS LYS LYS LEU TYR LEU          
SEQRES  16 A  375  CYS LEU MET SER VAL ASN ALA LEU GLU ALA ILE ARG PHE          
SEQRES  17 A  375  TYR VAL SER PHE ALA CYS SER PHE ALA PHE ALA GLU ARG          
SEQRES  18 A  375  GLU LEU MET GLU GLY ASN ALA LYS ILE ILE ARG LEU ILE          
SEQRES  19 A  375  ALA ARG ASP GLU ALA LEU HIS LEU THR GLY THR GLN HIS          
SEQRES  20 A  375  MET LEU ASN LEU LEU ARG SER GLY ALA ASP ASP PRO GLU          
SEQRES  21 A  375  MET ALA GLU ILE ALA GLU GLU CYS LYS GLN GLU CYS TYR          
SEQRES  22 A  375  ASP LEU PHE VAL GLN ALA ALA GLN GLN GLU LYS ASP TRP          
SEQRES  23 A  375  ALA ASP TYR LEU PHE ARG ASP GLY SER MET ILE GLY LEU          
SEQRES  24 A  375  ASN LYS ASP ILE LEU CYS GLN TYR VAL GLU TYR ILE THR          
SEQRES  25 A  375  ASN ILE ARG MET GLN ALA VAL GLY LEU ASP LEU PRO PHE          
SEQRES  26 A  375  GLN THR ARG SER ASN PRO ILE PRO TRP ILE ASN THR TRP          
SEQRES  27 A  375  LEU VAL SER ASP ASN VAL GLN VAL ALA PRO GLN GLU VAL          
SEQRES  28 A  375  GLU VAL SER SER TYR LEU VAL GLY GLN ILE ASP SER GLU          
SEQRES  29 A  375  VAL ASP THR ASP ASP LEU SER ASN PHE GLN LEU                  
SEQRES   1 B  375  ALA TYR THR THR PHE SER GLN THR LYS ASN ASP GLN LEU          
SEQRES   2 B  375  LYS GLU PRO MET PHE PHE GLY GLN PRO VAL ASN VAL ALA          
SEQRES   3 B  375  ARG TYR ASP GLN GLN LYS TYR ASP ILE PHE GLU LYS LEU          
SEQRES   4 B  375  ILE GLU LYS GLN LEU SER PHE PHE TRP ARG PRO GLU GLU          
SEQRES   5 B  375  VAL ASP VAL SER ARG ASP ARG ILE ASP TYR GLN ALA LEU          
SEQRES   6 B  375  PRO GLU HIS GLU LYS HIS ILE PHE ILE SER ASN LEU LYS          
SEQRES   7 B  375  TYR GLN THR LEU LEU ASP SER ILE GLN GLY ARG SER PRO          
SEQRES   8 B  375  ASN VAL ALA LEU LEU PRO LEU ILE SER ILE PRO GLU LEU          
SEQRES   9 B  375  GLU THR TRP VAL GLU THR TRP ALA PHE SER GLU THR ILE          
SEQRES  10 B  375  HIS SER ARG SER TYR THR HIS ILE ILE ARG ASN ILE VAL          
SEQRES  11 B  375  ASN ASP PRO SER VAL VAL PHE ASP ASP ILE VAL THR ASN          
SEQRES  12 B  375  GLU GLN ILE GLN LYS ARG ALA GLU GLY ILE SER SER TYR          
SEQRES  13 B  375  TYR ASP GLU LEU ILE GLU MET THR SER TYR TRP HIS LEU          
SEQRES  14 B  375  LEU GLY GLU GLY THR HIS THR VAL ASN GLY LYS THR VAL          
SEQRES  15 B  375  THR VAL SER LEU ARG GLU LEU LYS LYS LYS LEU TYR LEU          
SEQRES  16 B  375  CYS LEU MET SER VAL ASN ALA LEU GLU ALA ILE ARG PHE          
SEQRES  17 B  375  TYR VAL SER PHE ALA CYS SER PHE ALA PHE ALA GLU ARG          
SEQRES  18 B  375  GLU LEU MET GLU GLY ASN ALA LYS ILE ILE ARG LEU ILE          
SEQRES  19 B  375  ALA ARG ASP GLU ALA LEU HIS LEU THR GLY THR GLN HIS          
SEQRES  20 B  375  MET LEU ASN LEU LEU ARG SER GLY ALA ASP ASP PRO GLU          
SEQRES  21 B  375  MET ALA GLU ILE ALA GLU GLU CYS LYS GLN GLU CYS TYR          
SEQRES  22 B  375  ASP LEU PHE VAL GLN ALA ALA GLN GLN GLU LYS ASP TRP          
SEQRES  23 B  375  ALA ASP TYR LEU PHE ARG ASP GLY SER MET ILE GLY LEU          
SEQRES  24 B  375  ASN LYS ASP ILE LEU CYS GLN TYR VAL GLU TYR ILE THR          
SEQRES  25 B  375  ASN ILE ARG MET GLN ALA VAL GLY LEU ASP LEU PRO PHE          
SEQRES  26 B  375  GLN THR ARG SER ASN PRO ILE PRO TRP ILE ASN THR TRP          
SEQRES  27 B  375  LEU VAL SER ASP ASN VAL GLN VAL ALA PRO GLN GLU VAL          
SEQRES  28 B  375  GLU VAL SER SER TYR LEU VAL GLY GLN ILE ASP SER GLU          
SEQRES  29 B  375  VAL ASP THR ASP ASP LEU SER ASN PHE GLN LEU                  
HET     MN  A 403       1                                                       
HET     MN  A 404       1                                                       
HET     HG  A 901       1                                                       
HET     HG  A 907       1                                                       
HET     HG  A 908       1                                                       
HET     HG  A 909       1                                                       
HET     HG  A 912       1                                                       
HET     MN  B 401       1                                                       
HET     MN  B 402       1                                                       
HET     HG  B 902       1                                                       
HET     HG  B 903       1                                                       
HET     HG  B 904       1                                                       
HET     HG  B 906       1                                                       
HET     HG  B 911       1                                                       
HET     HG  B 913       1                                                       
HET     HG  B 914       1                                                       
HET     HG  B 915       1                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM      HG MERCURY (II) ION                                                 
FORMUL   3   MN    4(MN 2+)                                                     
FORMUL   5   HG    13(HG 2+)                                                    
FORMUL  20  HOH   *726(H2 O)                                                    
HELIX    1   1 ASP A   11  GLU A   15  5                                   5    
HELIX    2   2 TYR A   33  PHE A   46  1                                  14    
HELIX    3   3 ARG A   49  VAL A   53  5                                   5    
HELIX    4   4 VAL A   55  LEU A   65  1                                  11    
HELIX    5   5 PRO A   66  LEU A   95  1                                  30    
HELIX    6   6 LEU A   96  LEU A   98  5                                   3    
HELIX    7   7 ILE A  101  ASN A  128  1                                  28    
HELIX    8   8 ASP A  132  ASN A  143  1                                  12    
HELIX    9   9 ASN A  143  GLU A  151  1                                   9    
HELIX   10  10 GLY A  152  GLY A  171  1                                  20    
HELIX   11  11 SER A  185  ILE A  206  1                                  22    
HELIX   12  12 ILE A  206  ARG A  221  1                                  16    
HELIX   13  13 MET A  224  SER A  254  1                                  31    
HELIX   14  14 ASP A  258  CYS A  268  1                                  11    
HELIX   15  15 CYS A  268  PHE A  291  1                                  24    
HELIX   16  16 ASN A  300  VAL A  319  1                                  20    
HELIX   17  17 ILE A  332  TRP A  334  5                                   3    
HELIX   18  18 ILE A  335  VAL A  340  1                                   6    
HELIX   19  19 TYR B   33  PHE B   46  1                                  14    
HELIX   20  20 ARG B   49  VAL B   53  5                                   5    
HELIX   21  21 ARG B   57  LEU B   65  1                                   9    
HELIX   22  22 PRO B   66  LEU B   96  1                                  31    
HELIX   23  23 ILE B  101  VAL B  130  1                                  30    
HELIX   24  24 ASP B  132  ASP B  138  1                                   7    
HELIX   25  25 ASN B  143  GLU B  151  1                                   9    
HELIX   26  26 GLY B  152  GLY B  171  1                                  20    
HELIX   27  27 SER B  185  ILE B  206  1                                  22    
HELIX   28  28 ILE B  206  ARG B  221  1                                  16    
HELIX   29  29 MET B  224  GLY B  255  1                                  32    
HELIX   30  30 ASP B  258  CYS B  268  1                                  11    
HELIX   31  31 CYS B  268  PHE B  291  1                                  24    
HELIX   32  32 ASN B  300  VAL B  319  1                                  20    
HELIX   33  33 ILE B  332  TRP B  338  5                                   7    
SHEET    1   A 2 GLY A 173  VAL A 177  0                                        
SHEET    2   A 2 LYS A 180  VAL A 184 -1  O  LYS A 180   N  VAL A 177           
SHEET    1   B 2 GLY B 173  VAL B 177  0                                        
SHEET    2   B 2 LYS B 180  VAL B 184 -1  O  LYS B 180   N  VAL B 177           
LINK         OD1 ASP A  84                MN    MN A 403     1555   1555  1.97  
LINK         OE1 GLU A 115                MN    MN A 403     1555   1555  2.08  
LINK         OE2 GLU A 115                MN    MN A 404     1555   1555  2.07  
LINK         ND1 HIS A 118                MN    MN A 403     1555   1555  2.19  
LINK         OH  TYR A 194                HG    HG A 907     1555   1555  2.69  
LINK         O   CYS A 196                HG    HG A 901     1555   1555  3.37  
LINK         SG  CYS A 196                HG    HG A 901     1555   1555  2.30  
LINK         SG  CYS A 196                HG    HG A 908     1555   1555  1.82  
LINK         O   CYS A 196                HG    HG A 908     1555   1555  3.49  
LINK         OE2 GLU A 204                MN    MN A 404     1555   1555  2.07  
LINK         O   VAL A 210                HG    HG A 909     1555   1555  2.86  
LINK         N   CYS A 214                HG    HG A 909     1555   1555  3.27  
LINK         SG  CYS A 214                HG    HG A 909     1555   1555  2.41  
LINK         OE2 GLU A 238                MN    MN A 403     1555   1555  2.21  
LINK         OE1 GLU A 238                MN    MN A 404     1555   1555  1.95  
LINK         OE2 GLU A 238                MN    MN A 404     1555   1555  2.19  
LINK         ND1 HIS A 241                MN    MN A 404     1555   1555  2.29  
LINK         O   ALA A 265                HG    HG A 907     1555   1555  3.49  
LINK         SG  CYS A 272                HG    HG A 907     1555   1555  2.34  
LINK         OE2 GLU A 309                HG    HG A 912     1555   1555  3.43  
LINK        MN    MN A 403                 O   HOH A1110     1555   1555  2.19  
LINK        MN    MN A 404                 O   HOH A 967     1555   1555  2.30  
LINK        HG    HG A 901                HG    HG A 908     1555   1555  3.00  
LINK        HG    HG A 901                 O   HOH A 950     1555   1555  3.09  
LINK        HG    HG A 907                 O   HOH A1070     1555   1555  2.60  
LINK        HG    HG A 912                 O   HOH A 978     1555   1555  2.20  
LINK         OD1 ASP B  84                MN    MN B 401     1555   1555  2.11  
LINK         OD2 ASP B  84                MN    MN B 401     1555   1555  2.48  
LINK         OE1 GLU B 115                MN    MN B 401     1555   1555  2.06  
LINK         OE2 GLU B 115                MN    MN B 402     1555   1555  2.08  
LINK         ND1 HIS B 118                MN    MN B 401     1555   1555  2.17  
LINK         OH  TYR B 194                HG    HG B 915     1555   1555  2.91  
LINK         SG  CYS B 196                HG    HG B 902     1555   1555  1.83  
LINK         O   CYS B 196                HG    HG B 904     1555   1555  3.24  
LINK         SG  CYS B 196                HG    HG B 904     1555   1555  2.33  
LINK         OE1 GLU B 204                MN    MN B 402     1555   1555  2.06  
LINK         O   CYS B 214                HG    HG B 906     1555   1555  3.09  
LINK         SG  CYS B 214                HG    HG B 914     1555   1555  2.38  
LINK         OE2 GLU B 238                MN    MN B 401     1555   1555  2.28  
LINK         OE1 GLU B 238                MN    MN B 402     1555   1555  1.96  
LINK         OE2 GLU B 238                MN    MN B 402     1555   1555  1.94  
LINK         ND1 HIS B 241                MN    MN B 402     1555   1555  2.23  
LINK         O   ALA B 265                HG    HG B 915     1555   1555  3.51  
LINK         O   CYS B 268                HG    HG B 903     1555   1555  3.27  
LINK         SG  CYS B 268                HG    HG B 903     1555   1555  2.78  
LINK         SG  CYS B 272                HG    HG B 903     1555   1555  2.55  
LINK         O   CYS B 272                HG    HG B 911     1555   1555  2.81  
LINK         SG  CYS B 272                HG    HG B 915     1555   1555  3.03  
LINK         NZ  LYS B 284                HG    HG B 913     1555   1555  2.93  
LINK         SD  MET B 296                HG    HG B 906     1555   1555  3.20  
LINK         SG  CYS B 305                HG    HG B 913     1555   1555  3.28  
LINK         O   CYS B 305                HG    HG B 913     1555   1555  3.07  
LINK        MN    MN B 401                 O   HOH B1010     1555   1555  2.23  
LINK        MN    MN B 402                 O   HOH B 962     1555   1555  2.25  
LINK        HG    HG B 902                HG    HG B 904     1555   1555  3.00  
LINK        HG    HG B 903                 O   HOH B 920     1555   1555  2.33  
LINK        HG    HG B 904                 O   HOH B 942     1555   1555  2.85  
LINK        HG    HG B 906                 O   HOH B1246     1555   1555  2.88  
LINK        HG    HG B 913                 O   HOH B 916     1555   1555  3.49  
LINK        HG    HG B 914                 O   HOH B 968     1555   1555  2.70  
LINK        HG    HG B 914                 O   HOH B1246     1555   1555  2.30  
LINK        HG    HG B 915                 O   HOH B 920     1555   1555  2.33  
LINK        HG    HG B 915                 O   HOH B1224     1555   1555  2.49  
SITE     1 AC1  7 ASP B  84  GLU B 115  HIS B 118  GLU B 238                    
SITE     2 AC1  7  MN B 402  HOH B 962  HOH B1010                               
SITE     1 AC2  6 GLU B 115  GLU B 204  GLU B 238  HIS B 241                    
SITE     2 AC2  6  MN B 401  HOH B 962                                          
SITE     1 AC3  7 ASP A  84  GLU A 115  HIS A 118  GLU A 238                    
SITE     2 AC3  7  MN A 404  HOH A 967  HOH A1110                               
SITE     1 AC4  6 GLU A 115  GLU A 204  GLU A 238  HIS A 241                    
SITE     2 AC4  6  MN A 403  HOH A 967                                          
SITE     1 AC5  5 TYR A 157  CYS A 196  VAL A 200   HG A 908                    
SITE     2 AC5  5 HOH A 950                                                     
SITE     1 AC6  4 TYR B 157  CYS B 196  VAL B 200   HG B 904                    
SITE     1 AC7  5 TYR B 194  LEU B 195  CYS B 268  CYS B 272                    
SITE     2 AC7  5 HOH B 920                                                     
SITE     1 AC8  6 TYR B 156  TYR B 157  CYS B 196  VAL B 200                    
SITE     2 AC8  6  HG B 902  HOH B 942                                          
SITE     1 AC9  5 ILE B  72  CYS B 214  PHE B 218  MET B 296                    
SITE     2 AC9  5 HOH B1246                                                     
SITE     1 BC1  4 TYR A 194  ALA A 265  CYS A 272  HOH A1070                    
SITE     1 BC2  4 TYR A 157  CYS A 196  VAL A 200   HG A 901                    
SITE     1 BC3  3 VAL A 210  CYS A 214  LEU A 304                               
SITE     1 BC4  4 MET B 198  CYS B 272  LEU B 275  PHE B 276                    
SITE     1 BC5  4 CYS A 305  GLN A 306  GLU A 309  HOH A 978                    
SITE     1 BC6  3 LYS B 284  CYS B 305  GLU B 309                               
SITE     1 BC7  7 ASN B  76  VAL B 210  CYS B 214  TRP B 286                    
SITE     2 BC7  7 LEU B 304  HOH B 968  HOH B1246                               
SITE     1 BC8  5 TYR B 194  ALA B 265  CYS B 272  HOH B 920                    
SITE     2 BC8  5 HOH B1224                                                     
CRYST1   73.848   84.554  114.286  90.00  90.00  90.00 P 21 21 21    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      0.013541  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011827  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008750        0.00000