HEADER    OXIDOREDUCTASE                          06-MAY-09   3HCG              
TITLE     STRUCTURE OF THE C-TERMINAL DOMAIN (MSRB) OF NEISSERIA MENINGITIDIS   
TITLE    2 PILB (REDUCED FORM)                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PEPTIDE METHIONINE SULFOXIDE REDUCTASE MSRA/MSRB;          
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: MSRB DOMAIN (UNP RESIDUES 377-522);                        
COMPND   5 SYNONYM: PEPTIDE-METHIONINE (R)-S-OXIDE REDUCTASE;                   
COMPND   6 EC: 1.8.4.12;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: NEISSERIA MENINGITIDIS SEROGROUP A;             
SOURCE   3 ORGANISM_TAXID: 65699;                                               
SOURCE   4 STRAIN: Z2491;                                                       
SOURCE   5 GENE: MSRAB, NMA0290, PILB;                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BE002;                                     
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PSKPILBMSRB                               
KEYWDS    PILB, METHIONINE SULFOXIDE REDUCTASE B, REDUCED FORM, DISULFIDE BOND, 
KEYWDS   2 ELECTRON TRANSPORT, MULTIFUNCTIONAL ENZYME, OXIDOREDUCTASE, REDOX-   
KEYWDS   3 ACTIVE CENTER, TRANSPORT                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.M.RANAIVOSON,B.KAUFFMANN,F.FAVIER                                   
REVDAT   3   16-OCT-24 3HCG    1       REMARK LINK                              
REVDAT   2   09-APR-14 3HCG    1       JRNL   VERSN                             
REVDAT   1   13-OCT-09 3HCG    0                                                
JRNL        AUTH   F.M.RANAIVOSON,F.NEIERS,B.KAUFFMANN,S.BOSCHI-MULLER,         
JRNL        AUTH 2 G.BRANLANT,F.FAVIER                                          
JRNL        TITL   METHIONINE SULFOXIDE REDUCTASE B DISPLAYS A HIGH LEVEL OF    
JRNL        TITL 2 FLEXIBILITY.                                                 
JRNL        REF    J.MOL.BIOL.                   V. 394    83 2009              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   19733575                                                     
JRNL        DOI    10.1016/J.JMB.2009.08.073                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   B.KAUFFMANN,F.FAVIER,A.OLRY,S.BOSCHI-MULLER,P.CARPENTIER,    
REMARK   1  AUTH 2 G.BRANLANT,A.AUBRY                                           
REMARK   1  TITL   CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION STUDIES OF 
REMARK   1  TITL 2 THE PEPTIDE METHIONINE SULFOXIDE REDUCTASE B DOMAIN OF       
REMARK   1  TITL 3 NEISSERIA MENINGITIDIS PILB.                                 
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.D      V.  58  1467 2002              
REMARK   1  REFN                   ISSN 0907-4449                               
REMARK   1  PMID   12198304                                                     
REMARK   1  DOI    10.1107/S0907444902010570                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.82 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
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) : 1.82                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 24.59                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 91.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 59068                          
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) : 0.188                           
REMARK   3   R VALUE            (WORKING SET) : 0.185                           
REMARK   3   FREE R VALUE                     : 0.235                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3002                            
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) : 1.82                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.87                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3689                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 83.60                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2510                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 200                          
REMARK   3   BIN FREE R VALUE                    : 0.3060                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4566                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 15                                      
REMARK   3   SOLVENT ATOMS            : 747                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.03                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
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): 0.140         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.139         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.953                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.926                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4803 ; 0.014 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6513 ; 1.407 ; 1.951       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   597 ; 6.088 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   237 ;32.608 ;23.586       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   773 ;13.676 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    30 ;16.524 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   657 ; 0.099 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3798 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  2627 ; 0.206 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  3341 ; 0.313 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   773 ; 0.169 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    70 ; 0.210 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    51 ; 0.257 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2942 ; 0.831 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4734 ; 1.437 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1861 ; 2.507 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1779 ; 3.797 ; 4.500       
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   : 1.40                                          
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 3HCG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-MAY-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000052964.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JAN-01                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : BM30A                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9791, 0.9796, 0.9765             
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL MONOCHROMATOR       
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 62578                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.820                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.2                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.04500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.82                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.21200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SNB                                                   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.95                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0,5M KH2PO4, 0.1M TRIS HCL PH 8 ,        
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       21.83150            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       68.84300            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       58.61600            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       68.84300            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       21.83150            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       58.61600            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5360 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26240 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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     THR A   377                                                      
REMARK 465     THR B   377                                                      
REMARK 465     LYS B   522                                                      
REMARK 465     THR C   377                                                      
REMARK 465     LYS C   522                                                      
REMARK 465     THR D   377                                                      
REMARK 465     LYS D   522                                                      
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   OE2  GLU B   392     O    HOH B   633              1.80            
REMARK 500   NZ   LYS B   520     O    HOH B   645              2.11            
REMARK 500   OD2  ASP C   383     OH   TYR C   395              2.12            
REMARK 500   O    HOH C   548     O    HOH C   741              2.13            
REMARK 500   O    HOH A   637     O    HOH A   723              2.13            
REMARK 500   O    HOH A    90     O    HOH A   668              2.13            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   617     O    HOH A   723     4455     1.67            
REMARK 500   O    HOH C   147     O    HOH D   670     3545     1.92            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    CYS A 495   CB    CYS A 495   SG     -0.101                       
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 B 465   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PHE B 415       40.99   -140.65                                   
REMARK 500    PRO B 483       39.50    -91.02                                   
REMARK 500    PRO C 483       31.76    -91.66                                   
REMARK 500    PRO D 483       27.65    -79.15                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 TYR D  378     LYS D  379                 -143.10                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 D 1002                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3HCH   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3HCI   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3HCJ   RELATED DB: PDB                                   
DBREF  3HCG A  377   522  UNP    Q9JWM8   MSRAB_NEIMA    377    522             
DBREF  3HCG B  377   522  UNP    Q9JWM8   MSRAB_NEIMA    377    522             
DBREF  3HCG C  377   522  UNP    Q9JWM8   MSRAB_NEIMA    377    522             
DBREF  3HCG D  377   522  UNP    Q9JWM8   MSRAB_NEIMA    377    522             
SEQRES   1 A  146  THR TYR LYS LYS PRO SER ASP ALA GLU LEU LYS ARG THR          
SEQRES   2 A  146  LEU THR GLU GLU GLN TYR GLN VAL THR GLN ASN SER ALA          
SEQRES   3 A  146  THR GLU TYR ALA PHE SER HIS GLU TYR ASP HIS LEU PHE          
SEQRES   4 A  146  LYS PRO GLY ILE TYR VAL ASP VAL VAL SER GLY GLU PRO          
SEQRES   5 A  146  LEU PHE SER SER ALA ASP LYS TYR ASP SER GLY CYS GLY          
SEQRES   6 A  146  TRP PRO SER PHE THR ARG PRO ILE ASP ALA LYS SER VAL          
SEQRES   7 A  146  THR GLU HIS ASP ASP PHE SER TYR ASN MSE ARG ARG THR          
SEQRES   8 A  146  GLU VAL ARG SER HIS ALA ALA ASP SER HIS LEU GLY HIS          
SEQRES   9 A  146  VAL PHE PRO ASP GLY PRO ARG ASP LYS GLY GLY LEU ARG          
SEQRES  10 A  146  TYR CYS ILE ASN GLY ALA SER LEU LYS PHE ILE PRO LEU          
SEQRES  11 A  146  GLU GLN MSE ASP ALA ALA GLY TYR GLY ALA LEU LYS SER          
SEQRES  12 A  146  LYS VAL LYS                                                  
SEQRES   1 B  146  THR TYR LYS LYS PRO SER ASP ALA GLU LEU LYS ARG THR          
SEQRES   2 B  146  LEU THR GLU GLU GLN TYR GLN VAL THR GLN ASN SER ALA          
SEQRES   3 B  146  THR GLU TYR ALA PHE SER HIS GLU TYR ASP HIS LEU PHE          
SEQRES   4 B  146  LYS PRO GLY ILE TYR VAL ASP VAL VAL SER GLY GLU PRO          
SEQRES   5 B  146  LEU PHE SER SER ALA ASP LYS TYR ASP SER GLY CYS GLY          
SEQRES   6 B  146  TRP PRO SER PHE THR ARG PRO ILE ASP ALA LYS SER VAL          
SEQRES   7 B  146  THR GLU HIS ASP ASP PHE SER TYR ASN MSE ARG ARG THR          
SEQRES   8 B  146  GLU VAL ARG SER HIS ALA ALA ASP SER HIS LEU GLY HIS          
SEQRES   9 B  146  VAL PHE PRO ASP GLY PRO ARG ASP LYS GLY GLY LEU ARG          
SEQRES  10 B  146  TYR CYS ILE ASN GLY ALA SER LEU LYS PHE ILE PRO LEU          
SEQRES  11 B  146  GLU GLN MSE ASP ALA ALA GLY TYR GLY ALA LEU LYS SER          
SEQRES  12 B  146  LYS VAL LYS                                                  
SEQRES   1 C  146  THR TYR LYS LYS PRO SER ASP ALA GLU LEU LYS ARG THR          
SEQRES   2 C  146  LEU THR GLU GLU GLN TYR GLN VAL THR GLN ASN SER ALA          
SEQRES   3 C  146  THR GLU TYR ALA PHE SER HIS GLU TYR ASP HIS LEU PHE          
SEQRES   4 C  146  LYS PRO GLY ILE TYR VAL ASP VAL VAL SER GLY GLU PRO          
SEQRES   5 C  146  LEU PHE SER SER ALA ASP LYS TYR ASP SER GLY CYS GLY          
SEQRES   6 C  146  TRP PRO SER PHE THR ARG PRO ILE ASP ALA LYS SER VAL          
SEQRES   7 C  146  THR GLU HIS ASP ASP PHE SER TYR ASN MSE ARG ARG THR          
SEQRES   8 C  146  GLU VAL ARG SER HIS ALA ALA ASP SER HIS LEU GLY HIS          
SEQRES   9 C  146  VAL PHE PRO ASP GLY PRO ARG ASP LYS GLY GLY LEU ARG          
SEQRES  10 C  146  TYR CYS ILE ASN GLY ALA SER LEU LYS PHE ILE PRO LEU          
SEQRES  11 C  146  GLU GLN MSE ASP ALA ALA GLY TYR GLY ALA LEU LYS SER          
SEQRES  12 C  146  LYS VAL LYS                                                  
SEQRES   1 D  146  THR TYR LYS LYS PRO SER ASP ALA GLU LEU LYS ARG THR          
SEQRES   2 D  146  LEU THR GLU GLU GLN TYR GLN VAL THR GLN ASN SER ALA          
SEQRES   3 D  146  THR GLU TYR ALA PHE SER HIS GLU TYR ASP HIS LEU PHE          
SEQRES   4 D  146  LYS PRO GLY ILE TYR VAL ASP VAL VAL SER GLY GLU PRO          
SEQRES   5 D  146  LEU PHE SER SER ALA ASP LYS TYR ASP SER GLY CYS GLY          
SEQRES   6 D  146  TRP PRO SER PHE THR ARG PRO ILE ASP ALA LYS SER VAL          
SEQRES   7 D  146  THR GLU HIS ASP ASP PHE SER TYR ASN MSE ARG ARG THR          
SEQRES   8 D  146  GLU VAL ARG SER HIS ALA ALA ASP SER HIS LEU GLY HIS          
SEQRES   9 D  146  VAL PHE PRO ASP GLY PRO ARG ASP LYS GLY GLY LEU ARG          
SEQRES  10 D  146  TYR CYS ILE ASN GLY ALA SER LEU LYS PHE ILE PRO LEU          
SEQRES  11 D  146  GLU GLN MSE ASP ALA ALA GLY TYR GLY ALA LEU LYS SER          
SEQRES  12 D  146  LYS VAL LYS                                                  
MODRES 3HCG MSE A  464  MET  SELENOMETHIONINE                                   
MODRES 3HCG MSE A  509  MET  SELENOMETHIONINE                                   
MODRES 3HCG MSE B  464  MET  SELENOMETHIONINE                                   
MODRES 3HCG MSE B  509  MET  SELENOMETHIONINE                                   
MODRES 3HCG MSE C  464  MET  SELENOMETHIONINE                                   
MODRES 3HCG MSE C  509  MET  SELENOMETHIONINE                                   
MODRES 3HCG MSE D  464  MET  SELENOMETHIONINE                                   
MODRES 3HCG MSE D  509  MET  SELENOMETHIONINE                                   
HET    MSE  A 464       8                                                       
HET    MSE  A 509       8                                                       
HET    MSE  B 464       8                                                       
HET    MSE  B 509       8                                                       
HET    MSE  C 464       8                                                       
HET    MSE  C 509       8                                                       
HET    MSE  D 464       8                                                       
HET    MSE  D 509       8                                                       
HET    PO4  A1003       5                                                       
HET    PO4  B1001       5                                                       
HET    PO4  D1002       5                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     PO4 PHOSPHATE ION                                                    
FORMUL   1  MSE    8(C5 H11 N O2 SE)                                            
FORMUL   5  PO4    3(O4 P 3-)                                                   
FORMUL   8  HOH   *747(H2 O)                                                    
HELIX    1   1 SER A  382  LEU A  390  1                                   9    
HELIX    2   2 THR A  391  SER A  401  1                                  11    
HELIX    3   3 HIS A  409  LEU A  414  5                                   6    
HELIX    4   4 ASP A  450  LYS A  452  5                                   3    
HELIX    5   5 PRO A  486  GLY A  490  5                                   5    
HELIX    6   6 GLN A  508  GLY A  513  1                                   6    
HELIX    7   7 TYR A  514  VAL A  521  5                                   8    
HELIX    8   8 SER B  382  LEU B  390  1                                   9    
HELIX    9   9 THR B  391  SER B  401  1                                  11    
HELIX   10  10 HIS B  409  LEU B  414  5                                   6    
HELIX   11  11 ASP B  450  LYS B  452  5                                   3    
HELIX   12  12 PHE B  460  MSE B  464  5                                   5    
HELIX   13  13 PRO B  486  GLY B  490  5                                   5    
HELIX   14  14 GLU B  507  MSE B  509  5                                   3    
HELIX   15  15 TYR B  514  VAL B  521  5                                   8    
HELIX   16  16 SER C  382  LEU C  390  1                                   9    
HELIX   17  17 THR C  391  SER C  401  1                                  11    
HELIX   18  18 ASP C  450  LYS C  452  5                                   3    
HELIX   19  19 PHE C  460  MSE C  464  5                                   5    
HELIX   20  20 PRO C  486  GLY C  490  5                                   5    
HELIX   21  21 GLN C  508  GLY C  513  1                                   6    
HELIX   22  22 TYR C  514  VAL C  521  5                                   8    
HELIX   23  23 SER D  382  LEU D  390  1                                   9    
HELIX   24  24 THR D  391  SER D  401  1                                  11    
HELIX   25  25 HIS D  409  LEU D  414  5                                   6    
HELIX   26  26 ALA D  433  LYS D  435  5                                   3    
HELIX   27  27 ASP D  450  LYS D  452  5                                   3    
HELIX   28  28 GLN D  508  GLY D  513  1                                   6    
HELIX   29  29 TYR D  514  VAL D  521  5                                   8    
SHEET    1   A 3 PRO A 428  SER A 431  0                                        
SHEET    2   A 3 GLY A 418  ASP A 422 -1  N  TYR A 420   O  PHE A 430           
SHEET    3   A 3 LEU A 501  PRO A 505 -1  O  ILE A 504   N  ILE A 419           
SHEET    1   B 6 LYS A 435  TYR A 436  0                                        
SHEET    2   B 6 SER A 444  PHE A 445 -1  O  SER A 444   N  TYR A 436           
SHEET    3   B 6 ARG A 493  ILE A 496 -1  O  TYR A 494   N  PHE A 445           
SHEET    4   B 6 HIS A 477  PHE A 482 -1  N  HIS A 480   O  CYS A 495           
SHEET    5   B 6 MSE A 464  SER A 471 -1  N  VAL A 469   O  LEU A 478           
SHEET    6   B 6 VAL A 454  SER A 461 -1  N  HIS A 457   O  GLU A 468           
SHEET    1   C 3 PRO B 428  SER B 431  0                                        
SHEET    2   C 3 GLY B 418  ASP B 422 -1  N  TYR B 420   O  PHE B 430           
SHEET    3   C 3 LEU B 501  PRO B 505 -1  O  ILE B 504   N  ILE B 419           
SHEET    1   D 6 LYS B 435  TYR B 436  0                                        
SHEET    2   D 6 SER B 444  PHE B 445 -1  O  SER B 444   N  TYR B 436           
SHEET    3   D 6 ARG B 493  ILE B 496 -1  O  TYR B 494   N  PHE B 445           
SHEET    4   D 6 HIS B 477  PHE B 482 -1  N  HIS B 480   O  CYS B 495           
SHEET    5   D 6 ARG B 466  SER B 471 -1  N  VAL B 469   O  LEU B 478           
SHEET    6   D 6 VAL B 454  ASP B 459 -1  N  HIS B 457   O  GLU B 468           
SHEET    1   E 3 PRO C 428  SER C 431  0                                        
SHEET    2   E 3 GLY C 418  ASP C 422 -1  N  TYR C 420   O  PHE C 430           
SHEET    3   E 3 LEU C 501  PRO C 505 -1  O  ILE C 504   N  ILE C 419           
SHEET    1   F 6 LYS C 435  TYR C 436  0                                        
SHEET    2   F 6 SER C 444  PHE C 445 -1  O  SER C 444   N  TYR C 436           
SHEET    3   F 6 ARG C 493  ILE C 496 -1  O  TYR C 494   N  PHE C 445           
SHEET    4   F 6 HIS C 477  PHE C 482 -1  N  HIS C 480   O  CYS C 495           
SHEET    5   F 6 ARG C 466  SER C 471 -1  N  VAL C 469   O  GLY C 479           
SHEET    6   F 6 VAL C 454  ASP C 459 -1  N  HIS C 457   O  GLU C 468           
SHEET    1   G 3 PRO D 428  SER D 431  0                                        
SHEET    2   G 3 GLY D 418  ASP D 422 -1  N  TYR D 420   O  PHE D 430           
SHEET    3   G 3 LEU D 501  PRO D 505 -1  O  ILE D 504   N  ILE D 419           
SHEET    1   H 5 SER D 444  PHE D 445  0                                        
SHEET    2   H 5 ARG D 493  ILE D 496 -1  O  TYR D 494   N  PHE D 445           
SHEET    3   H 5 HIS D 477  PHE D 482 -1  N  HIS D 480   O  CYS D 495           
SHEET    4   H 5 MSE D 464  SER D 471 -1  N  VAL D 469   O  GLY D 479           
SHEET    5   H 5 VAL D 454  SER D 461 -1  N  HIS D 457   O  GLU D 468           
SSBOND   1 CYS A  440    CYS A  495                          1555   1555  2.87  
LINK         C   ASN A 463                 N   MSE A 464     1555   1555  1.33  
LINK         C   MSE A 464                 N   ARG A 465     1555   1555  1.32  
LINK         C   GLN A 508                 N   MSE A 509     1555   1555  1.33  
LINK         C   MSE A 509                 N   ASP A 510     1555   1555  1.32  
LINK         C   ASN B 463                 N   MSE B 464     1555   1555  1.32  
LINK         C   MSE B 464                 N   ARG B 465     1555   1555  1.32  
LINK         C   GLN B 508                 N   MSE B 509     1555   1555  1.33  
LINK         C   MSE B 509                 N   ASP B 510     1555   1555  1.33  
LINK         C   ASN C 463                 N   MSE C 464     1555   1555  1.32  
LINK         C   MSE C 464                 N   ARG C 465     1555   1555  1.32  
LINK         C   GLN C 508                 N   MSE C 509     1555   1555  1.32  
LINK         C   MSE C 509                 N   ASP C 510     1555   1555  1.33  
LINK         C   ASN D 463                 N   MSE D 464     1555   1555  1.33  
LINK         C   MSE D 464                 N   ARG D 465     1555   1555  1.32  
LINK         C   GLN D 508                 N   MSE D 509     1555   1555  1.33  
LINK         C   MSE D 509                 N   ASP D 510     1555   1555  1.33  
SITE     1 AC1 11 HOH A  33  HOH A 203  HOH A 360  SER A 401                    
SITE     2 AC1 11 ASP A 459  ARG A 466  GLU A 468  HIS A 477                    
SITE     3 AC1 11 HIS A 480  HOH A 634  TYR C 462                               
SITE     1 AC2  4 ARG A 388  GLU B 393  GLU B 404  TYR B 405                    
SITE     1 AC3  8 TYR B 462  HOH D  25  HOH D 136  ASP D 459                    
SITE     2 AC3  8 ARG D 466  HIS D 477  HIS D 480  HOH D 565                    
CRYST1   43.663  117.232  137.686  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      0.022903  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008530  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007263        0.00000