HEADER    OXIDOREDUCTASE                          31-MAR-14   4CVY              
TITLE     CRYSTAL STRUCTURE OF THE M. TUBERCULOSIS SULFATE ESTER DIOXYGENASE    
TITLE    2 RV3406 IN COMPLEX WITH IRON.                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DIOXYGENASE RV3406/MT3514;                                 
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 EC: 1.-.-.-;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS;                     
SOURCE   3 ORGANISM_TAXID: 1773;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PET SUMO                                   
KEYWDS    OXIDOREDUCTASE, DRUG DESIGN, DIOXYGENASE, DPRE1, MYCOBACTERIAL        
KEYWDS   2 ENZYMES                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.NERES,R.C.HARTKOORN,L.R.CHIARELLI,R.GADUPUDI,M.PASCA,G.MORI,        
AUTHOR   2 D.FARINA,S.SALINA,V.MAKAROV,G.S.KOLLY,E.MOLTENI,C.BINDA,N.DHAR,      
AUTHOR   3 S.FERRARI,P.BRODIN,V.DELORME,V.LANDRY,A.L.DE JESUS LOPES RIBEIRO,    
AUTHOR   4 P.SAXENA,F.POJER,A.VENTURELLI,A.CARTA,R.LUCIANI,A.PORTA,G.ZANONI,    
AUTHOR   5 E.DE ROSSI,M.P.COSTI,G.RICCARDI,S.T.COLE                             
REVDAT   4   23-OCT-24 4CVY    1       REMARK                                   
REVDAT   3   20-DEC-23 4CVY    1       REMARK LINK                              
REVDAT   2   15-APR-15 4CVY    1       JRNL                                     
REVDAT   1   10-DEC-14 4CVY    0                                                
JRNL        AUTH   J.NERES,R.C.HARTKOORN,L.R.CHIARELLI,R.GADUPUDI,M.R.PASCA,    
JRNL        AUTH 2 G.MORI,A.VENTURELLI,S.SAVINA,V.MAKAROV,G.S.KOLLY,E.MOLTENI,  
JRNL        AUTH 3 C.BINDA,N.DHAR,S.FERRARI,P.BRODIN,V.DELORME,V.LANDRY,        
JRNL        AUTH 4 A.L.DE JESUS LOPES RIBEIRO,D.FARINA,P.SAXENA,F.POJER,        
JRNL        AUTH 5 A.CARTA,R.LUCIANI,A.PORTA,G.ZANONI,E.DE ROSSI,M.P.COSTI,     
JRNL        AUTH 6 G.RICCARDI,S.T.COLE                                          
JRNL        TITL   2-CARBOXYQUINOXALINES KILL MYCOBACTERIUM TUBERCULOSIS        
JRNL        TITL 2 THROUGH NONCOVALENT INHIBITION OF DPRE1.                     
JRNL        REF    ACS CHEM.BIOL.                V.  10   705 2015              
JRNL        REFN                   ISSN 1554-8929                               
JRNL        PMID   25427196                                                     
JRNL        DOI    10.1021/CB5007163                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0069                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 94.04                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 71028                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.210                           
REMARK   3   R VALUE            (WORKING SET) : 0.208                           
REMARK   3   FREE R VALUE                     : 0.254                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3773                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5003                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 94.60                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3240                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 266                          
REMARK   3   BIN FREE R VALUE                    : 0.3070                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7466                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 8                                       
REMARK   3   SOLVENT ATOMS            : 188                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 39.84                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.41000                                              
REMARK   3    B22 (A**2) : -2.73000                                             
REMARK   3    B33 (A**2) : -2.68000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.185         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.171         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.174         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.769         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.953                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.931                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  7647 ; 0.015 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  7247 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 10420 ; 1.741 ; 1.933       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 16521 ; 0.877 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   939 ; 7.151 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   374 ;30.537 ;22.781       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1173 ;16.675 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    77 ;16.355 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1168 ; 0.100 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  8732 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  1881 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  3792 ; 3.058 ; 3.748       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  3791 ; 3.046 ; 3.746       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4719 ; 4.292 ; 5.598       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3855 ; 3.769 ; 4.149       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS.                                                          
REMARK   4                                                                      
REMARK   4 4CVY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-MAR-14.                  
REMARK 100 THE DEPOSITION ID IS D_1290060164.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-SEP-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.98                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PILATUS                            
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 74877                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 43.400                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.0                               
REMARK 200  DATA REDUNDANCY                : 4.700                              
REMARK 200  R MERGE                    (I) : 0.12000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.2000                             
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) : 2.04                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
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: BALBES                                                
REMARK 200 STARTING MODEL: PDB ENTRY 4FFA                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 22% PEG2000, 300 MM MAGNESIUM NITRATE,   
REMARK 280  100 MM TRIS/HCL PH 8.0, 2% MPD                                      
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       31.48500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       69.21000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       64.07500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       69.21000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       31.48500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       64.07500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: 1930 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20520 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.8 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 1890 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20550 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.9 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     0                                                      
REMARK 465     THR A     1                                                      
REMARK 465     ASP A     2                                                      
REMARK 465     LEU A     3                                                      
REMARK 465     GLY A    69                                                      
REMARK 465     HIS A    70                                                      
REMARK 465     PRO A    71                                                      
REMARK 465     ALA A    72                                                      
REMARK 465     ALA A    73                                                      
REMARK 465     ILE A    74                                                      
REMARK 465     ALA A    75                                                      
REMARK 465     LEU A    76                                                      
REMARK 465     ALA A    77                                                      
REMARK 465     ASP A    78                                                      
REMARK 465     ASP A    79                                                      
REMARK 465     ALA A    80                                                      
REMARK 465     PRO A    81                                                      
REMARK 465     ILE A    82                                                      
REMARK 465     ILE A    83                                                      
REMARK 465     THR A    84                                                      
REMARK 465     PRO A    85                                                      
REMARK 465     ILE A    86                                                      
REMARK 465     ASN A    87                                                      
REMARK 465     SER A    88                                                      
REMARK 465     GLU A    89                                                      
REMARK 465     PHE A    90                                                      
REMARK 465     GLY A    91                                                      
REMARK 465     LYS A    92                                                      
REMARK 465     ALA A    93                                                      
REMARK 465     ARG A   154                                                      
REMARK 465     TYR A   155                                                      
REMARK 465     ASP A   156                                                      
REMARK 465     TYR A   157                                                      
REMARK 465     VAL A   158                                                      
REMARK 465     THR A   159                                                      
REMARK 465     THR A   160                                                      
REMARK 465     LYS A   161                                                      
REMARK 465     PRO A   162                                                      
REMARK 465     LEU A   163                                                      
REMARK 465     THR A   164                                                      
REMARK 465     ALA A   165                                                      
REMARK 465     ALA A   166                                                      
REMARK 465     GLN A   167                                                      
REMARK 465     ARG A   168                                                      
REMARK 465     ALA A   169                                                      
REMARK 465     PHE A   170                                                      
REMARK 465     ARG A   171                                                      
REMARK 465     GLN A   172                                                      
REMARK 465     VAL A   173                                                      
REMARK 465     PHE A   174                                                      
REMARK 465     GLU A   175                                                      
REMARK 465     LYS A   176                                                      
REMARK 465     PRO A   177                                                      
REMARK 465     ALA A   293                                                      
REMARK 465     GLY A   294                                                      
REMARK 465     MET B     0                                                      
REMARK 465     THR B     1                                                      
REMARK 465     ASP B     2                                                      
REMARK 465     LEU B     3                                                      
REMARK 465     GLY B    69                                                      
REMARK 465     HIS B    70                                                      
REMARK 465     PRO B    71                                                      
REMARK 465     ALA B    72                                                      
REMARK 465     ALA B    73                                                      
REMARK 465     ILE B    74                                                      
REMARK 465     ALA B    75                                                      
REMARK 465     LEU B    76                                                      
REMARK 465     ALA B    77                                                      
REMARK 465     ASP B    78                                                      
REMARK 465     ASP B    79                                                      
REMARK 465     ALA B    80                                                      
REMARK 465     PRO B    81                                                      
REMARK 465     ILE B    82                                                      
REMARK 465     ILE B    83                                                      
REMARK 465     THR B    84                                                      
REMARK 465     PRO B    85                                                      
REMARK 465     ILE B    86                                                      
REMARK 465     ASN B    87                                                      
REMARK 465     SER B    88                                                      
REMARK 465     GLU B    89                                                      
REMARK 465     PHE B    90                                                      
REMARK 465     GLY B    91                                                      
REMARK 465     LYS B    92                                                      
REMARK 465     TYR B   155                                                      
REMARK 465     ASP B   156                                                      
REMARK 465     TYR B   157                                                      
REMARK 465     VAL B   158                                                      
REMARK 465     THR B   159                                                      
REMARK 465     THR B   160                                                      
REMARK 465     LYS B   161                                                      
REMARK 465     PRO B   162                                                      
REMARK 465     LEU B   163                                                      
REMARK 465     THR B   164                                                      
REMARK 465     ALA B   165                                                      
REMARK 465     ALA B   166                                                      
REMARK 465     GLN B   167                                                      
REMARK 465     ARG B   168                                                      
REMARK 465     ALA B   169                                                      
REMARK 465     PHE B   170                                                      
REMARK 465     ARG B   171                                                      
REMARK 465     GLN B   172                                                      
REMARK 465     VAL B   173                                                      
REMARK 465     PHE B   174                                                      
REMARK 465     GLU B   175                                                      
REMARK 465     LYS B   176                                                      
REMARK 465     MET B   290                                                      
REMARK 465     GLU B   291                                                      
REMARK 465     ILE B   292                                                      
REMARK 465     ALA B   293                                                      
REMARK 465     GLY B   294                                                      
REMARK 465     MET C     0                                                      
REMARK 465     THR C     1                                                      
REMARK 465     ASP C     2                                                      
REMARK 465     GLY C    69                                                      
REMARK 465     HIS C    70                                                      
REMARK 465     PRO C    71                                                      
REMARK 465     ALA C    72                                                      
REMARK 465     ALA C    73                                                      
REMARK 465     ILE C    74                                                      
REMARK 465     ALA C    75                                                      
REMARK 465     LEU C    76                                                      
REMARK 465     ALA C    77                                                      
REMARK 465     ASP C    78                                                      
REMARK 465     ASP C    79                                                      
REMARK 465     ALA C    80                                                      
REMARK 465     PRO C    81                                                      
REMARK 465     ILE C    82                                                      
REMARK 465     ILE C    83                                                      
REMARK 465     THR C    84                                                      
REMARK 465     PRO C    85                                                      
REMARK 465     ILE C    86                                                      
REMARK 465     ASN C    87                                                      
REMARK 465     SER C    88                                                      
REMARK 465     GLU C    89                                                      
REMARK 465     PHE C    90                                                      
REMARK 465     GLY C    91                                                      
REMARK 465     LYS C    92                                                      
REMARK 465     ARG C   154                                                      
REMARK 465     TYR C   155                                                      
REMARK 465     ASP C   156                                                      
REMARK 465     TYR C   157                                                      
REMARK 465     VAL C   158                                                      
REMARK 465     THR C   159                                                      
REMARK 465     THR C   160                                                      
REMARK 465     LYS C   161                                                      
REMARK 465     PRO C   162                                                      
REMARK 465     LEU C   163                                                      
REMARK 465     THR C   164                                                      
REMARK 465     ALA C   165                                                      
REMARK 465     ALA C   166                                                      
REMARK 465     GLN C   167                                                      
REMARK 465     ARG C   168                                                      
REMARK 465     ALA C   169                                                      
REMARK 465     PHE C   170                                                      
REMARK 465     ARG C   171                                                      
REMARK 465     GLN C   172                                                      
REMARK 465     VAL C   173                                                      
REMARK 465     PHE C   174                                                      
REMARK 465     GLU C   175                                                      
REMARK 465     LYS C   176                                                      
REMARK 465     SER C   286                                                      
REMARK 465     GLY C   287                                                      
REMARK 465     ALA C   288                                                      
REMARK 465     PRO C   289                                                      
REMARK 465     MET C   290                                                      
REMARK 465     GLU C   291                                                      
REMARK 465     ILE C   292                                                      
REMARK 465     ALA C   293                                                      
REMARK 465     GLY C   294                                                      
REMARK 465     MET D     0                                                      
REMARK 465     THR D     1                                                      
REMARK 465     ASP D     2                                                      
REMARK 465     GLY D    69                                                      
REMARK 465     HIS D    70                                                      
REMARK 465     PRO D    71                                                      
REMARK 465     ALA D    72                                                      
REMARK 465     ALA D    73                                                      
REMARK 465     ILE D    74                                                      
REMARK 465     ALA D    75                                                      
REMARK 465     LEU D    76                                                      
REMARK 465     ALA D    77                                                      
REMARK 465     ASP D    78                                                      
REMARK 465     ASP D    79                                                      
REMARK 465     ALA D    80                                                      
REMARK 465     PRO D    81                                                      
REMARK 465     ILE D    82                                                      
REMARK 465     ILE D    83                                                      
REMARK 465     THR D    84                                                      
REMARK 465     PRO D    85                                                      
REMARK 465     ILE D    86                                                      
REMARK 465     ASN D    87                                                      
REMARK 465     SER D    88                                                      
REMARK 465     GLU D    89                                                      
REMARK 465     PHE D    90                                                      
REMARK 465     GLY D    91                                                      
REMARK 465     LYS D    92                                                      
REMARK 465     ALA D    93                                                      
REMARK 465     ARG D   154                                                      
REMARK 465     TYR D   155                                                      
REMARK 465     ASP D   156                                                      
REMARK 465     TYR D   157                                                      
REMARK 465     VAL D   158                                                      
REMARK 465     THR D   159                                                      
REMARK 465     THR D   160                                                      
REMARK 465     LYS D   161                                                      
REMARK 465     PRO D   162                                                      
REMARK 465     LEU D   163                                                      
REMARK 465     THR D   164                                                      
REMARK 465     ALA D   165                                                      
REMARK 465     ALA D   166                                                      
REMARK 465     GLN D   167                                                      
REMARK 465     ARG D   168                                                      
REMARK 465     ALA D   169                                                      
REMARK 465     PHE D   170                                                      
REMARK 465     ARG D   171                                                      
REMARK 465     GLN D   172                                                      
REMARK 465     VAL D   173                                                      
REMARK 465     PHE D   174                                                      
REMARK 465     GLU D   175                                                      
REMARK 465     LYS D   176                                                      
REMARK 465     PRO D   177                                                      
REMARK 465     GLY D   287                                                      
REMARK 465     ALA D   288                                                      
REMARK 465     PRO D   289                                                      
REMARK 465     MET D   290                                                      
REMARK 465     GLU D   291                                                      
REMARK 465     ILE D   292                                                      
REMARK 465     ALA D   293                                                      
REMARK 465     GLY D   294                                                      
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   OH   TYR C   120     OD2  ASP C   258              2.14            
REMARK 500   OD1  ASP B    54     NH2  ARG B   113              2.18            
REMARK 500   O    HOH C  2025     O    HOH C  2026              2.19            
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  47   NE  -  CZ  -  NH1 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG A  47   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    ARG B  47   NE  -  CZ  -  NH1 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    ARG B  47   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.1 DEGREES          
REMARK 500    CYS B 142   CA  -  CB  -  SG  ANGL. DEV. =   7.2 DEGREES          
REMARK 500    CYS C 142   CA  -  CB  -  SG  ANGL. DEV. =   7.2 DEGREES          
REMARK 500    ARG C 224   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    ASP C 240   CB  -  CG  -  OD1 ANGL. DEV. =   6.7 DEGREES          
REMARK 500    ARG D  47   NE  -  CZ  -  NH1 ANGL. DEV. =   3.9 DEGREES          
REMARK 500    ARG D  47   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.7 DEGREES          
REMARK 500    CYS D 142   CA  -  CB  -  SG  ANGL. DEV. =   8.4 DEGREES          
REMARK 500    ASP D 210   CB  -  CG  -  OD1 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ARG D 233   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 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    PRO A  28      -32.37    -37.45                                   
REMARK 500    LYS A  42      -43.56     75.88                                   
REMARK 500    GLN A  49       56.84    -90.63                                   
REMARK 500    ASN A 105       72.05   -106.95                                   
REMARK 500    ALA A 199     -124.75   -148.88                                   
REMARK 500    ALA A 248       29.46   -144.10                                   
REMARK 500    ASP A 258     -151.92     46.51                                   
REMARK 500    ASP A 259       33.08    -90.65                                   
REMARK 500    LYS B  42      -33.50     81.40                                   
REMARK 500    GLN B  49       54.27    -98.57                                   
REMARK 500    ASN B 105       64.20   -103.62                                   
REMARK 500    ALA B 199     -126.51   -140.15                                   
REMARK 500    ASP B 258     -138.92     56.30                                   
REMARK 500    ASP C  27      135.24    -27.61                                   
REMARK 500    LYS C  42      -38.29     72.73                                   
REMARK 500    GLN C  49       58.13    -91.01                                   
REMARK 500    ASN C  94       30.43    -87.00                                   
REMARK 500    ASN C 105       71.80   -103.64                                   
REMARK 500    VAL C 115      -64.68   -100.67                                   
REMARK 500    ALA C 199     -127.41   -152.53                                   
REMARK 500    ALA C 248       23.95   -145.98                                   
REMARK 500    ASP C 258     -132.18     46.55                                   
REMARK 500    LYS D  42      -35.82     76.56                                   
REMARK 500    GLN D  49       47.92    -80.91                                   
REMARK 500    ASN D 105       63.32   -106.91                                   
REMARK 500    ALA D 199     -133.17   -147.97                                   
REMARK 500    ALA D 248       18.66   -143.03                                   
REMARK 500    ASP D 258     -136.42     54.54                                   
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                              FE A1293  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  97   NE2                                                    
REMARK 620 2 ASP A  99   OD1  86.3                                              
REMARK 620 3 HIS A 251   NE2  80.4  82.0                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE B1290  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  97   NE2                                                    
REMARK 620 2 ASP B  99   OD1  94.2                                              
REMARK 620 3 HIS B 251   NE2  86.2 101.6                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE C1286  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  97   NE2                                                    
REMARK 620 2 ASP C  99   OD1  86.8                                              
REMARK 620 3 HIS C 251   NE2  93.6  91.2                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              FE D1287  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS D  97   NE2                                                    
REMARK 620 2 ASP D  99   OD1  93.2                                              
REMARK 620 3 HIS D 251   NE2  94.2  98.5                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 1293                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 1290                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 1286                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 1287                 
DBREF  4CVY A    0   294  UNP    P65075   Y3406_MYCTU      1    295             
DBREF  4CVY B    0   294  UNP    P65075   Y3406_MYCTU      1    295             
DBREF  4CVY C    0   294  UNP    P65075   Y3406_MYCTU      1    295             
DBREF  4CVY D    0   294  UNP    P65075   Y3406_MYCTU      1    295             
SEQRES   1 A  295  MET THR ASP LEU ILE THR VAL LYS LYS LEU GLY SER ARG          
SEQRES   2 A  295  ILE GLY ALA GLN ILE ASP GLY VAL ARG LEU GLY GLY ASP          
SEQRES   3 A  295  LEU ASP PRO ALA ALA VAL ASN GLU ILE ARG ALA ALA LEU          
SEQRES   4 A  295  LEU ALA HIS LYS VAL VAL PHE PHE ARG GLY GLN HIS GLN          
SEQRES   5 A  295  LEU ASP ASP ALA GLU GLN LEU ALA PHE ALA GLY LEU LEU          
SEQRES   6 A  295  GLY THR PRO ILE GLY HIS PRO ALA ALA ILE ALA LEU ALA          
SEQRES   7 A  295  ASP ASP ALA PRO ILE ILE THR PRO ILE ASN SER GLU PHE          
SEQRES   8 A  295  GLY LYS ALA ASN ARG TRP HIS THR ASP VAL THR PHE ALA          
SEQRES   9 A  295  ALA ASN TYR PRO ALA ALA SER VAL LEU ARG ALA VAL SER          
SEQRES  10 A  295  LEU PRO SER TYR GLY GLY SER THR LEU TRP ALA ASN THR          
SEQRES  11 A  295  ALA ALA ALA TYR ALA GLU LEU PRO GLU PRO LEU LYS CYS          
SEQRES  12 A  295  LEU THR GLU ASN LEU TRP ALA LEU HIS THR ASN ARG TYR          
SEQRES  13 A  295  ASP TYR VAL THR THR LYS PRO LEU THR ALA ALA GLN ARG          
SEQRES  14 A  295  ALA PHE ARG GLN VAL PHE GLU LYS PRO ASP PHE ARG THR          
SEQRES  15 A  295  GLU HIS PRO VAL VAL ARG VAL HIS PRO GLU THR GLY GLU          
SEQRES  16 A  295  ARG THR LEU LEU ALA GLY ASP PHE VAL ARG SER PHE VAL          
SEQRES  17 A  295  GLY LEU ASP SER HIS GLU SER ARG VAL LEU PHE GLU VAL          
SEQRES  18 A  295  LEU GLN ARG ARG ILE THR MET PRO GLU ASN THR ILE ARG          
SEQRES  19 A  295  TRP ASN TRP ALA PRO GLY ASP VAL ALA ILE TRP ASP ASN          
SEQRES  20 A  295  ARG ALA THR GLN HIS ARG ALA ILE ASP ASP TYR ASP ASP          
SEQRES  21 A  295  GLN HIS ARG LEU MET HIS ARG VAL THR LEU MET GLY ASP          
SEQRES  22 A  295  VAL PRO VAL ASP VAL TYR GLY GLN ALA SER ARG VAL ILE          
SEQRES  23 A  295  SER GLY ALA PRO MET GLU ILE ALA GLY                          
SEQRES   1 B  295  MET THR ASP LEU ILE THR VAL LYS LYS LEU GLY SER ARG          
SEQRES   2 B  295  ILE GLY ALA GLN ILE ASP GLY VAL ARG LEU GLY GLY ASP          
SEQRES   3 B  295  LEU ASP PRO ALA ALA VAL ASN GLU ILE ARG ALA ALA LEU          
SEQRES   4 B  295  LEU ALA HIS LYS VAL VAL PHE PHE ARG GLY GLN HIS GLN          
SEQRES   5 B  295  LEU ASP ASP ALA GLU GLN LEU ALA PHE ALA GLY LEU LEU          
SEQRES   6 B  295  GLY THR PRO ILE GLY HIS PRO ALA ALA ILE ALA LEU ALA          
SEQRES   7 B  295  ASP ASP ALA PRO ILE ILE THR PRO ILE ASN SER GLU PHE          
SEQRES   8 B  295  GLY LYS ALA ASN ARG TRP HIS THR ASP VAL THR PHE ALA          
SEQRES   9 B  295  ALA ASN TYR PRO ALA ALA SER VAL LEU ARG ALA VAL SER          
SEQRES  10 B  295  LEU PRO SER TYR GLY GLY SER THR LEU TRP ALA ASN THR          
SEQRES  11 B  295  ALA ALA ALA TYR ALA GLU LEU PRO GLU PRO LEU LYS CYS          
SEQRES  12 B  295  LEU THR GLU ASN LEU TRP ALA LEU HIS THR ASN ARG TYR          
SEQRES  13 B  295  ASP TYR VAL THR THR LYS PRO LEU THR ALA ALA GLN ARG          
SEQRES  14 B  295  ALA PHE ARG GLN VAL PHE GLU LYS PRO ASP PHE ARG THR          
SEQRES  15 B  295  GLU HIS PRO VAL VAL ARG VAL HIS PRO GLU THR GLY GLU          
SEQRES  16 B  295  ARG THR LEU LEU ALA GLY ASP PHE VAL ARG SER PHE VAL          
SEQRES  17 B  295  GLY LEU ASP SER HIS GLU SER ARG VAL LEU PHE GLU VAL          
SEQRES  18 B  295  LEU GLN ARG ARG ILE THR MET PRO GLU ASN THR ILE ARG          
SEQRES  19 B  295  TRP ASN TRP ALA PRO GLY ASP VAL ALA ILE TRP ASP ASN          
SEQRES  20 B  295  ARG ALA THR GLN HIS ARG ALA ILE ASP ASP TYR ASP ASP          
SEQRES  21 B  295  GLN HIS ARG LEU MET HIS ARG VAL THR LEU MET GLY ASP          
SEQRES  22 B  295  VAL PRO VAL ASP VAL TYR GLY GLN ALA SER ARG VAL ILE          
SEQRES  23 B  295  SER GLY ALA PRO MET GLU ILE ALA GLY                          
SEQRES   1 C  295  MET THR ASP LEU ILE THR VAL LYS LYS LEU GLY SER ARG          
SEQRES   2 C  295  ILE GLY ALA GLN ILE ASP GLY VAL ARG LEU GLY GLY ASP          
SEQRES   3 C  295  LEU ASP PRO ALA ALA VAL ASN GLU ILE ARG ALA ALA LEU          
SEQRES   4 C  295  LEU ALA HIS LYS VAL VAL PHE PHE ARG GLY GLN HIS GLN          
SEQRES   5 C  295  LEU ASP ASP ALA GLU GLN LEU ALA PHE ALA GLY LEU LEU          
SEQRES   6 C  295  GLY THR PRO ILE GLY HIS PRO ALA ALA ILE ALA LEU ALA          
SEQRES   7 C  295  ASP ASP ALA PRO ILE ILE THR PRO ILE ASN SER GLU PHE          
SEQRES   8 C  295  GLY LYS ALA ASN ARG TRP HIS THR ASP VAL THR PHE ALA          
SEQRES   9 C  295  ALA ASN TYR PRO ALA ALA SER VAL LEU ARG ALA VAL SER          
SEQRES  10 C  295  LEU PRO SER TYR GLY GLY SER THR LEU TRP ALA ASN THR          
SEQRES  11 C  295  ALA ALA ALA TYR ALA GLU LEU PRO GLU PRO LEU LYS CYS          
SEQRES  12 C  295  LEU THR GLU ASN LEU TRP ALA LEU HIS THR ASN ARG TYR          
SEQRES  13 C  295  ASP TYR VAL THR THR LYS PRO LEU THR ALA ALA GLN ARG          
SEQRES  14 C  295  ALA PHE ARG GLN VAL PHE GLU LYS PRO ASP PHE ARG THR          
SEQRES  15 C  295  GLU HIS PRO VAL VAL ARG VAL HIS PRO GLU THR GLY GLU          
SEQRES  16 C  295  ARG THR LEU LEU ALA GLY ASP PHE VAL ARG SER PHE VAL          
SEQRES  17 C  295  GLY LEU ASP SER HIS GLU SER ARG VAL LEU PHE GLU VAL          
SEQRES  18 C  295  LEU GLN ARG ARG ILE THR MET PRO GLU ASN THR ILE ARG          
SEQRES  19 C  295  TRP ASN TRP ALA PRO GLY ASP VAL ALA ILE TRP ASP ASN          
SEQRES  20 C  295  ARG ALA THR GLN HIS ARG ALA ILE ASP ASP TYR ASP ASP          
SEQRES  21 C  295  GLN HIS ARG LEU MET HIS ARG VAL THR LEU MET GLY ASP          
SEQRES  22 C  295  VAL PRO VAL ASP VAL TYR GLY GLN ALA SER ARG VAL ILE          
SEQRES  23 C  295  SER GLY ALA PRO MET GLU ILE ALA GLY                          
SEQRES   1 D  295  MET THR ASP LEU ILE THR VAL LYS LYS LEU GLY SER ARG          
SEQRES   2 D  295  ILE GLY ALA GLN ILE ASP GLY VAL ARG LEU GLY GLY ASP          
SEQRES   3 D  295  LEU ASP PRO ALA ALA VAL ASN GLU ILE ARG ALA ALA LEU          
SEQRES   4 D  295  LEU ALA HIS LYS VAL VAL PHE PHE ARG GLY GLN HIS GLN          
SEQRES   5 D  295  LEU ASP ASP ALA GLU GLN LEU ALA PHE ALA GLY LEU LEU          
SEQRES   6 D  295  GLY THR PRO ILE GLY HIS PRO ALA ALA ILE ALA LEU ALA          
SEQRES   7 D  295  ASP ASP ALA PRO ILE ILE THR PRO ILE ASN SER GLU PHE          
SEQRES   8 D  295  GLY LYS ALA ASN ARG TRP HIS THR ASP VAL THR PHE ALA          
SEQRES   9 D  295  ALA ASN TYR PRO ALA ALA SER VAL LEU ARG ALA VAL SER          
SEQRES  10 D  295  LEU PRO SER TYR GLY GLY SER THR LEU TRP ALA ASN THR          
SEQRES  11 D  295  ALA ALA ALA TYR ALA GLU LEU PRO GLU PRO LEU LYS CYS          
SEQRES  12 D  295  LEU THR GLU ASN LEU TRP ALA LEU HIS THR ASN ARG TYR          
SEQRES  13 D  295  ASP TYR VAL THR THR LYS PRO LEU THR ALA ALA GLN ARG          
SEQRES  14 D  295  ALA PHE ARG GLN VAL PHE GLU LYS PRO ASP PHE ARG THR          
SEQRES  15 D  295  GLU HIS PRO VAL VAL ARG VAL HIS PRO GLU THR GLY GLU          
SEQRES  16 D  295  ARG THR LEU LEU ALA GLY ASP PHE VAL ARG SER PHE VAL          
SEQRES  17 D  295  GLY LEU ASP SER HIS GLU SER ARG VAL LEU PHE GLU VAL          
SEQRES  18 D  295  LEU GLN ARG ARG ILE THR MET PRO GLU ASN THR ILE ARG          
SEQRES  19 D  295  TRP ASN TRP ALA PRO GLY ASP VAL ALA ILE TRP ASP ASN          
SEQRES  20 D  295  ARG ALA THR GLN HIS ARG ALA ILE ASP ASP TYR ASP ASP          
SEQRES  21 D  295  GLN HIS ARG LEU MET HIS ARG VAL THR LEU MET GLY ASP          
SEQRES  22 D  295  VAL PRO VAL ASP VAL TYR GLY GLN ALA SER ARG VAL ILE          
SEQRES  23 D  295  SER GLY ALA PRO MET GLU ILE ALA GLY                          
HET    NO3  A 301       4                                                       
HET     FE  A1293       1                                                       
HET     FE  B1290       1                                                       
HET     FE  C1286       1                                                       
HET     FE  D1287       1                                                       
HETNAM     NO3 NITRATE ION                                                      
HETNAM      FE FE (III) ION                                                     
FORMUL   5  NO3    N O3 1-                                                      
FORMUL   6   FE    4(FE 3+)                                                     
FORMUL  10  HOH   *188(H2 O)                                                    
HELIX    1   1 ASP A   27  LYS A   42  1                                  16    
HELIX    2   2 ASP A   53  LEU A   63  1                                  11    
HELIX    3   3 THR A  129  GLU A  135  1                                   7    
HELIX    4   4 PRO A  137  ASN A  146  1                                  10    
HELIX    5   5 ASP A  210  MET A  227  1                                  18    
HELIX    6   6 ASP B   27  LYS B   42  1                                  16    
HELIX    7   7 ASP B   53  GLY B   62  1                                  10    
HELIX    8   8 THR B  129  GLU B  135  1                                   7    
HELIX    9   9 PRO B  137  LEU B  147  1                                  11    
HELIX   10  10 ASP B  210  THR B  226  1                                  17    
HELIX   11  11 MET B  227  GLU B  229  5                                   3    
HELIX   12  12 ASP C   27  LYS C   42  1                                  16    
HELIX   13  13 ASP C   53  GLY C   65  1                                  13    
HELIX   14  14 THR C  129  GLU C  135  1                                   7    
HELIX   15  15 PRO C  137  LEU C  147  1                                  11    
HELIX   16  16 ASP C  210  THR C  226  1                                  17    
HELIX   17  17 MET C  227  GLU C  229  5                                   3    
HELIX   18  18 ASP D   27  LYS D   42  1                                  16    
HELIX   19  19 ASP D   53  GLY D   65  1                                  13    
HELIX   20  20 THR D  129  GLU D  135  1                                   7    
HELIX   21  21 PRO D  137  ASN D  146  1                                  10    
HELIX   22  22 ASP D  210  THR D  226  1                                  17    
HELIX   23  23 MET D  227  GLU D  229  5                                   3    
SHEET    1  AA 6 THR A   5  LYS A   8  0                                        
SHEET    2  AA 6 ALA A  15  ASP A  18 -1  O  GLN A  16   N  LYS A   7           
SHEET    3  AA 6 VAL A  43  PHE A  46  1  O  VAL A  43   N  ALA A  15           
SHEET    4  AA 6 VAL A 241  ASP A 245 -1  O  VAL A 241   N  PHE A  46           
SHEET    5  AA 6 ALA A 109  SER A 116 -1  O  SER A 110   N  TRP A 244           
SHEET    6  AA 6 LEU A 263  LEU A 269 -1  O  LEU A 263   N  VAL A 115           
SHEET    1  AB 3 THR A 231  TRP A 234  0                                        
SHEET    2  AB 3 THR A 124  ASN A 128 -1  O  THR A 124   N  TRP A 234           
SHEET    3  AB 3 THR A 249  ALA A 253 -1  O  GLN A 250   N  ALA A 127           
SHEET    1  AC 4 VAL A 203  PHE A 206  0                                        
SHEET    2  AC 4 TRP A 148  THR A 152 -1  O  LEU A 150   N  ARG A 204           
SHEET    3  AC 4 ARG A 180  PRO A 184 -1  O  THR A 181   N  HIS A 151           
SHEET    4  AC 4 ARG A 283  SER A 286 -1  O  ARG A 283   N  GLU A 182           
SHEET    1  AD 2 VAL A 186  VAL A 188  0                                        
SHEET    2  AD 2 ARG A 195  LEU A 197 -1  O  THR A 196   N  ARG A 187           
SHEET    1  BA 6 THR B   5  LYS B   8  0                                        
SHEET    2  BA 6 ALA B  15  ASP B  18 -1  O  GLN B  16   N  LYS B   7           
SHEET    3  BA 6 VAL B  43  PHE B  46  1  O  VAL B  43   N  ALA B  15           
SHEET    4  BA 6 VAL B 241  ASP B 245 -1  O  VAL B 241   N  PHE B  46           
SHEET    5  BA 6 ALA B 109  SER B 116 -1  O  SER B 110   N  TRP B 244           
SHEET    6  BA 6 LEU B 263  LEU B 269 -1  O  LEU B 263   N  SER B 116           
SHEET    1  BB 3 THR B 231  TRP B 234  0                                        
SHEET    2  BB 3 THR B 124  ASN B 128 -1  O  THR B 124   N  TRP B 234           
SHEET    3  BB 3 THR B 249  ALA B 253 -1  O  GLN B 250   N  ALA B 127           
SHEET    1  BC 4 VAL B 203  PHE B 206  0                                        
SHEET    2  BC 4 TRP B 148  THR B 152 -1  O  LEU B 150   N  ARG B 204           
SHEET    3  BC 4 ARG B 180  PRO B 184 -1  O  THR B 181   N  HIS B 151           
SHEET    4  BC 4 ARG B 283  SER B 286 -1  O  ARG B 283   N  GLU B 182           
SHEET    1  BD 2 VAL B 186  VAL B 188  0                                        
SHEET    2  BD 2 ARG B 195  LEU B 197 -1  O  THR B 196   N  ARG B 187           
SHEET    1  CA 6 THR C   5  LYS C   8  0                                        
SHEET    2  CA 6 ALA C  15  ASP C  18 -1  O  GLN C  16   N  LYS C   7           
SHEET    3  CA 6 VAL C  43  PHE C  46  1  O  VAL C  43   N  ALA C  15           
SHEET    4  CA 6 VAL C 241  ASP C 245 -1  O  VAL C 241   N  PHE C  46           
SHEET    5  CA 6 ALA C 109  SER C 116 -1  O  SER C 110   N  TRP C 244           
SHEET    6  CA 6 LEU C 263  LEU C 269 -1  O  LEU C 263   N  VAL C 115           
SHEET    1  CB 3 THR C 231  TRP C 234  0                                        
SHEET    2  CB 3 THR C 124  ASN C 128 -1  O  THR C 124   N  TRP C 234           
SHEET    3  CB 3 THR C 249  ALA C 253 -1  O  GLN C 250   N  ALA C 127           
SHEET    1  CC 4 VAL C 203  PHE C 206  0                                        
SHEET    2  CC 4 TRP C 148  THR C 152 -1  O  LEU C 150   N  ARG C 204           
SHEET    3  CC 4 ARG C 180  PRO C 184 -1  O  THR C 181   N  HIS C 151           
SHEET    4  CC 4 ARG C 283  VAL C 284 -1  O  ARG C 283   N  GLU C 182           
SHEET    1  CD 2 VAL C 186  VAL C 188  0                                        
SHEET    2  CD 2 ARG C 195  LEU C 197 -1  O  THR C 196   N  ARG C 187           
SHEET    1  DA 6 THR D   5  LYS D   8  0                                        
SHEET    2  DA 6 ALA D  15  ASP D  18 -1  O  GLN D  16   N  LYS D   7           
SHEET    3  DA 6 VAL D  43  PHE D  46  1  O  VAL D  43   N  ALA D  15           
SHEET    4  DA 6 VAL D 241  ASP D 245 -1  O  VAL D 241   N  PHE D  46           
SHEET    5  DA 6 ALA D 109  SER D 116 -1  O  SER D 110   N  TRP D 244           
SHEET    6  DA 6 LEU D 263  LEU D 269 -1  O  LEU D 263   N  SER D 116           
SHEET    1  DB 3 THR D 231  TRP D 234  0                                        
SHEET    2  DB 3 THR D 124  ASN D 128 -1  O  THR D 124   N  TRP D 234           
SHEET    3  DB 3 THR D 249  ALA D 253 -1  O  GLN D 250   N  ALA D 127           
SHEET    1  DC 4 VAL D 203  PHE D 206  0                                        
SHEET    2  DC 4 TRP D 148  THR D 152 -1  O  LEU D 150   N  ARG D 204           
SHEET    3  DC 4 ARG D 180  PRO D 184 -1  O  THR D 181   N  HIS D 151           
SHEET    4  DC 4 ARG D 283  VAL D 284 -1  O  ARG D 283   N  GLU D 182           
SHEET    1  DD 2 VAL D 186  VAL D 188  0                                        
SHEET    2  DD 2 ARG D 195  LEU D 197 -1  O  THR D 196   N  ARG D 187           
SSBOND   1 CYS A  142    CYS C  142                          1555   1555  2.00  
SSBOND   2 CYS B  142    CYS D  142                          1555   1555  2.00  
LINK         NE2 HIS A  97                FE    FE A1293     1555   1555  2.26  
LINK         OD1 ASP A  99                FE    FE A1293     1555   1555  2.32  
LINK         NE2 HIS A 251                FE    FE A1293     1555   1555  2.03  
LINK         NE2 HIS B  97                FE    FE B1290     1555   1555  2.24  
LINK         OD1 ASP B  99                FE    FE B1290     1555   1555  2.19  
LINK         NE2 HIS B 251                FE    FE B1290     1555   1555  2.01  
LINK         NE2 HIS C  97                FE    FE C1286     1555   1555  2.11  
LINK         OD1 ASP C  99                FE    FE C1286     1555   1555  2.20  
LINK         NE2 HIS C 251                FE    FE C1286     1555   1555  2.00  
LINK         NE2 HIS D  97                FE    FE D1287     1555   1555  2.30  
LINK         OD1 ASP D  99                FE    FE D1287     1555   1555  2.19  
LINK         NE2 HIS D 251                FE    FE D1287     1555   1555  2.00  
SITE     1 AC1  3 GLU A 291  GLU C 138  GLU C 145                               
SITE     1 AC2  3 HIS A  97  ASP A  99  HIS A 251                               
SITE     1 AC3  3 HIS B  97  ASP B  99  HIS B 251                               
SITE     1 AC4  3 HIS C  97  ASP C  99  HIS C 251                               
SITE     1 AC5  3 HIS D  97  ASP D  99  HIS D 251                               
CRYST1   62.970  128.150  138.420  90.00  90.00  90.00 P 21 21 21   16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.015881  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007803  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007224        0.00000                         
MTRIX1   1 -0.941900  0.183500 -0.281400      -43.89000    1                    
MTRIX2   1  0.191500 -0.394800 -0.898600        4.89100    1                    
MTRIX3   1 -0.276000 -0.900200  0.336700       -5.85000    1                    
MTRIX1   2 -0.744900 -0.581500 -0.327100      -47.91000    1                    
MTRIX2   2 -0.575000  0.311000  0.756700      -40.08000    1                    
MTRIX3   2 -0.338300  0.751800 -0.566100       32.78000    1                    
MTRIX1   3  0.693700  0.407800  0.593700      -14.78000    1                    
MTRIX2   3  0.395500 -0.904600  0.159300      -17.99000    1                    
MTRIX3   3  0.602000  0.124300 -0.788700       54.41000    1