PDB Short entry for 4RAZ
HEADER    METAL BINDING PROTEIN                   12-SEP-14   4RAZ              
TITLE     CRYSTAL STRUCTURE OF MAGNETOSPIRILLUM GRYPHISWALDENSE MSR-1 HOLO-FUR  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA-BINDING TRANSCRIPTIONAL DUAL REGULATOR OF SIDEROPHORE  
COMPND   3 BIOSYNTHESIS AND TRANSPORT(FUR FAMILY);                              
COMPND   4 CHAIN: A, B;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MAGNETOSPIRILLUM GRYPHISWALDENSE;               
SOURCE   3 ORGANISM_TAXID: 1430440;                                             
SOURCE   4 STRAIN: MSR-1 V2;                                                    
SOURCE   5 GENE: FUR, MGMSRV2_3137;                                             
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    FERRIC UPTAKE REGULATOR (FUR), METAL ION ACTIVATION, OPERATOR         
KEYWDS   2 RECOGNITION, COOPERATIVITY, BROAD SUBSTRATE RECOGNITION, DNA SHAPE   
KEYWDS   3 READOUT, METAL BINDING PROTEIN                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Z.DENG,Q.WANG,Z.CHEN                                                  
REVDAT   2   20-SEP-23 4RAZ    1       REMARK SEQADV LINK                       
REVDAT   1   15-JUL-15 4RAZ    0                                                
JRNL        AUTH   Z.DENG,Q.WANG,Z.LIU,M.ZHANG,A.C.MACHADO,T.P.CHIU,C.FENG,     
JRNL        AUTH 2 Q.ZHANG,L.YU,L.QI,J.ZHENG,X.WANG,X.HUO,X.QI,X.LI,W.WU,       
JRNL        AUTH 3 R.ROHS,Y.LI,Z.CHEN                                           
JRNL        TITL   MECHANISTIC INSIGHTS INTO METAL ION ACTIVATION AND OPERATOR  
JRNL        TITL 2 RECOGNITION BY THE FERRIC UPTAKE REGULATOR.                  
JRNL        REF    NAT COMMUN                    V.   6  7642                   
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   26134419                                                     
JRNL        DOI    10.1038/NCOMMS8642                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0117                                      
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 3.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 34732                          
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) : 0.204                           
REMARK   3   R VALUE            (WORKING SET) : 0.203                           
REMARK   3   FREE R VALUE                     : 0.227                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1832                            
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) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2277                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 94.36                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3700                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 131                          
REMARK   3   BIN FREE R VALUE                    : 0.3970                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2174                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 16                                      
REMARK   3   SOLVENT ATOMS            : 190                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 34.47                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.38000                                              
REMARK   3    B22 (A**2) : -0.88000                                             
REMARK   3    B33 (A**2) : -1.50000                                             
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): 0.122         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.116         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.084         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.926         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.957                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.948                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2268 ; 0.010 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3062 ; 1.293 ; 1.957       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   276 ; 5.568 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   125 ;27.475 ;21.840       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   402 ;14.249 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    36 ;16.008 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   337 ; 0.089 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1759 ; 0.006 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
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 USED IF PRESENT IN    
REMARK   3  THE INPUT                                                           
REMARK   4                                                                      
REMARK   4 4RAZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-SEP-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000087120.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-FEB-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 130                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 3                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36732                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
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) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.93                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.2                               
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: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 4RAY                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 64.59                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.47                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.0, VAPOR DIFFUSION, HANGING DROP,   
REMARK 280  TEMPERATURE 277K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       39.79750            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       48.42350            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       59.93700            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       39.79750            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       48.42350            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       59.93700            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       39.79750            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       48.42350            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       59.93700            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       39.79750            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       48.42350            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       59.93700            
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: 3420 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14930 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 9790 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26900 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000      -79.59500            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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     GLY A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     THR A   135                                                      
REMARK 465     SER A   136                                                      
REMARK 465     GLY A   137                                                      
REMARK 465     GLY A   138                                                      
REMARK 465     ASP A   139                                                      
REMARK 465     SER A   140                                                      
REMARK 465     ASP A   141                                                      
REMARK 465     ASP A   142                                                      
REMARK 465     LYS A   143                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     THR B   135                                                      
REMARK 465     SER B   136                                                      
REMARK 465     GLY B   137                                                      
REMARK 465     GLY B   138                                                      
REMARK 465     ASP B   139                                                      
REMARK 465     SER B   140                                                      
REMARK 465     ASP B   141                                                      
REMARK 465     ASP B   142                                                      
REMARK 465     LYS B   143                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU A  86    OE1                                                 
REMARK 470     GLU A 113    CD   OE1  OE2                                       
REMARK 470     LYS A 117    CD   CE   NZ                                        
REMARK 470     MET B   1    CG   SD   CE                                        
REMARK 470     LYS B  15    CE   NZ                                             
REMARK 470     GLU B  37    OE2                                                 
REMARK 470     ARG B  49    NH1                                                 
REMARK 470     GLU B  86    OE1  OE2                                            
REMARK 470     LYS B 117    CE   NZ                                             
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  21   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    ARG A  21   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.6 DEGREES          
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 202  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  33   NE2                                                    
REMARK 620 2 GLU A  81   OE2  91.2                                              
REMARK 620 3 GLU A  81   OE1  93.2  55.8                                        
REMARK 620 4 HIS A  88   NE2 165.7 103.1  94.9                                  
REMARK 620 5 HIS A  90   NE2  92.3  90.4 145.9  87.6                            
REMARK 620 6 GLU A 101   OE2  84.7 141.4  86.1  84.1 128.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 201  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  87   NE2                                                    
REMARK 620 2 ASP A  89   OD1  93.8                                              
REMARK 620 3 ASP A  89   OD2 101.4  55.8                                        
REMARK 620 4 GLU A 108   OE1  89.6 144.9  89.3                                  
REMARK 620 5 HIS A 125   NE2  88.7  96.0 150.2 119.0                            
REMARK 620 6 HOH A 395   O   172.9  92.8  84.4  86.4  88.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN B 202  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  33   NE2                                                    
REMARK 620 2 GLU B  81   OE2  88.8                                              
REMARK 620 3 GLU B  81   OE1  96.0  58.1                                        
REMARK 620 4 HIS B  88   NE2 162.2 108.7  95.7                                  
REMARK 620 5 HIS B  90   NE2  89.5  91.5 148.8  87.3                            
REMARK 620 6 GLU B 101   OE1  87.2 143.0  85.8  80.4 125.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN B 201  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  87   NE2                                                    
REMARK 620 2 ASP B  89   OD2 104.9                                              
REMARK 620 3 ASP B  89   OD1  91.0  55.9                                        
REMARK 620 4 GLU B 108   OE2  88.8  85.8 140.3                                  
REMARK 620 5 HIS B 125   NE2  89.4 145.9  93.8 125.9                            
REMARK 620 6 HOH B 394   O   173.4  80.8  94.9  88.4  87.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 203                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4RAY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RB0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RB1   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RB2   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RB3   RELATED DB: PDB                                   
DBREF  4RAZ A    1   143  UNP    V6F4Q0   V6F4Q0_9PROT     1    143             
DBREF  4RAZ B    1   143  UNP    V6F4Q0   V6F4Q0_9PROT     1    143             
SEQADV 4RAZ GLY A   -1  UNP  V6F4Q0              EXPRESSION TAG                 
SEQADV 4RAZ HIS A    0  UNP  V6F4Q0              EXPRESSION TAG                 
SEQADV 4RAZ LEU A    9  UNP  V6F4Q0    CYS     9 ENGINEERED MUTATION            
SEQADV 4RAZ LEU A   14  UNP  V6F4Q0    MET    14 ENGINEERED MUTATION            
SEQADV 4RAZ VAL A   16  UNP  V6F4Q0    MET    16 ENGINEERED MUTATION            
SEQADV 4RAZ GLY B   -1  UNP  V6F4Q0              EXPRESSION TAG                 
SEQADV 4RAZ HIS B    0  UNP  V6F4Q0              EXPRESSION TAG                 
SEQADV 4RAZ LEU B    9  UNP  V6F4Q0    CYS     9 ENGINEERED MUTATION            
SEQADV 4RAZ LEU B   14  UNP  V6F4Q0    MET    14 ENGINEERED MUTATION            
SEQADV 4RAZ VAL B   16  UNP  V6F4Q0    MET    16 ENGINEERED MUTATION            
SEQRES   1 A  145  GLY HIS MET VAL SER ARG ILE GLU GLN ARG LEU ILE ASP          
SEQRES   2 A  145  LYS GLY LEU LYS VAL THR ASP GLN ARG ARG VAL ILE ALA          
SEQRES   3 A  145  GLN VAL LEU SER ASP SER ALA ASP HIS PRO ASP VAL GLU          
SEQRES   4 A  145  GLU VAL TYR ARG ARG ALA THR ALA LYS ASP PRO ARG ILE          
SEQRES   5 A  145  SER ILE ALA THR VAL TYR ARG THR VAL ARG LEU PHE GLU          
SEQRES   6 A  145  GLU GLU SER ILE LEU GLU ARG HIS ASP PHE GLY ASP GLY          
SEQRES   7 A  145  ARG ALA ARG TYR GLU GLU ALA PRO SER GLU HIS HIS ASP          
SEQRES   8 A  145  HIS LEU ILE ASP VAL ASN SER ALA ARG VAL ILE GLU PHE          
SEQRES   9 A  145  THR SER PRO GLU ILE GLU ALA LEU GLN ARG GLU ILE ALA          
SEQRES  10 A  145  ARG LYS HIS GLY PHE ARG LEU VAL GLY HIS ARG LEU GLU          
SEQRES  11 A  145  LEU TYR GLY VAL PRO LEU THR SER GLY GLY ASP SER ASP          
SEQRES  12 A  145  ASP LYS                                                      
SEQRES   1 B  145  GLY HIS MET VAL SER ARG ILE GLU GLN ARG LEU ILE ASP          
SEQRES   2 B  145  LYS GLY LEU LYS VAL THR ASP GLN ARG ARG VAL ILE ALA          
SEQRES   3 B  145  GLN VAL LEU SER ASP SER ALA ASP HIS PRO ASP VAL GLU          
SEQRES   4 B  145  GLU VAL TYR ARG ARG ALA THR ALA LYS ASP PRO ARG ILE          
SEQRES   5 B  145  SER ILE ALA THR VAL TYR ARG THR VAL ARG LEU PHE GLU          
SEQRES   6 B  145  GLU GLU SER ILE LEU GLU ARG HIS ASP PHE GLY ASP GLY          
SEQRES   7 B  145  ARG ALA ARG TYR GLU GLU ALA PRO SER GLU HIS HIS ASP          
SEQRES   8 B  145  HIS LEU ILE ASP VAL ASN SER ALA ARG VAL ILE GLU PHE          
SEQRES   9 B  145  THR SER PRO GLU ILE GLU ALA LEU GLN ARG GLU ILE ALA          
SEQRES  10 B  145  ARG LYS HIS GLY PHE ARG LEU VAL GLY HIS ARG LEU GLU          
SEQRES  11 B  145  LEU TYR GLY VAL PRO LEU THR SER GLY GLY ASP SER ASP          
SEQRES  12 B  145  ASP LYS                                                      
HET     MN  A 201       1                                                       
HET     MN  A 202       1                                                       
HET    EDO  A 203       4                                                       
HET    EDO  A 204       4                                                       
HET     MN  B 201       1                                                       
HET     MN  B 202       1                                                       
HET    EDO  B 203       4                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   3   MN    4(MN 2+)                                                     
FORMUL   5  EDO    3(C2 H6 O2)                                                  
FORMUL  10  HOH   *190(H2 O)                                                    
HELIX    1   1 SER A    3  LYS A   12  1                                  10    
HELIX    2   2 THR A   17  SER A   30  1                                  14    
HELIX    3   3 ASP A   35  ASP A   47  1                                  13    
HELIX    4   4 SER A   51  GLU A   65  1                                  15    
HELIX    5   5 SER A  104  HIS A  118  1                                  15    
HELIX    6   6 SER B    3  LYS B   12  1                                  10    
HELIX    7   7 THR B   17  SER B   30  1                                  14    
HELIX    8   8 ASP B   35  ASP B   47  1                                  13    
HELIX    9   9 SER B   51  GLU B   65  1                                  15    
HELIX   10  10 SER B  104  HIS B  118  1                                  15    
SHEET    1   A 2 LEU A  68  ASP A  72  0                                        
SHEET    2   A 2 ALA A  78  GLU A  82 -1  O  ARG A  79   N  HIS A  71           
SHEET    1   B 6 VAL A  99  PHE A 102  0                                        
SHEET    2   B 6 ASP A  89  ASP A  93 -1  N  LEU A  91   O  ILE A 100           
SHEET    3   B 6 PHE A 120  PRO A 133  1  O  LEU A 129   N  ILE A  92           
SHEET    4   B 6 PHE B 120  PRO B 133 -1  O  TYR B 130   N  VAL A 123           
SHEET    5   B 6 ASP B  89  ASP B  93  1  N  ILE B  92   O  LEU B 129           
SHEET    6   B 6 VAL B  99  PHE B 102 -1  O  ILE B 100   N  LEU B  91           
SHEET    1   C 2 LEU B  68  ASP B  72  0                                        
SHEET    2   C 2 ALA B  78  GLU B  82 -1  O  GLU B  81   N  GLU B  69           
LINK         NE2 HIS A  33                MN    MN A 202     1555   1555  2.22  
LINK         OE2 GLU A  81                MN    MN A 202     1555   1555  2.33  
LINK         OE1 GLU A  81                MN    MN A 202     1555   1555  2.39  
LINK         NE2 HIS A  87                MN    MN A 201     1555   1555  2.16  
LINK         NE2 HIS A  88                MN    MN A 202     1555   1555  2.25  
LINK         OD1 ASP A  89                MN    MN A 201     1555   1555  2.30  
LINK         OD2 ASP A  89                MN    MN A 201     1555   1555  2.38  
LINK         NE2 HIS A  90                MN    MN A 202     1555   1555  2.24  
LINK         OE2 GLU A 101                MN    MN A 202     1555   1555  2.17  
LINK         OE1 GLU A 108                MN    MN A 201     1555   1555  2.04  
LINK         NE2 HIS A 125                MN    MN A 201     1555   1555  2.23  
LINK        MN    MN A 201                 O   HOH A 395     1555   1555  2.27  
LINK         NE2 HIS B  33                MN    MN B 202     1555   1555  2.25  
LINK         OE2 GLU B  81                MN    MN B 202     1555   1555  2.19  
LINK         OE1 GLU B  81                MN    MN B 202     1555   1555  2.28  
LINK         NE2 HIS B  87                MN    MN B 201     1555   1555  2.13  
LINK         NE2 HIS B  88                MN    MN B 202     1555   1555  2.23  
LINK         OD2 ASP B  89                MN    MN B 201     1555   1555  2.37  
LINK         OD1 ASP B  89                MN    MN B 201     1555   1555  2.38  
LINK         NE2 HIS B  90                MN    MN B 202     1555   1555  2.22  
LINK         OE1 GLU B 101                MN    MN B 202     1555   1555  2.20  
LINK         OE2 GLU B 108                MN    MN B 201     1555   1555  2.06  
LINK         NE2 HIS B 125                MN    MN B 201     1555   1555  2.21  
LINK        MN    MN B 201                 O   HOH B 394     1555   1555  2.17  
SITE     1 AC1  5 HIS A  87  ASP A  89  GLU A 108  HIS A 125                    
SITE     2 AC1  5 HOH A 395                                                     
SITE     1 AC2  5 HIS A  33  GLU A  81  HIS A  88  HIS A  90                    
SITE     2 AC2  5 GLU A 101                                                     
SITE     1 AC3  2 ARG A  20  THR A  58                                          
SITE     1 AC4  3 PHE A  73  ALA A  97  HOH A 319                               
SITE     1 AC5  5 HIS B  87  ASP B  89  GLU B 108  HIS B 125                    
SITE     2 AC5  5 HOH B 394                                                     
SITE     1 AC6  5 HIS B  33  GLU B  81  HIS B  88  HIS B  90                    
SITE     2 AC6  5 GLU B 101                                                     
SITE     1 AC7  2 LYS A 117  PRO B  48                                          
CRYST1   79.595   96.847  119.874  90.00  90.00  90.00 I 2 2 2      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      0.012564  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010326  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008342        0.00000