HEADER    CHAPERONE,HYDROLASE                     16-OCT-02   1IZY              
TITLE     CRYSTAL STRUCTURE OF HSP31                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HSP31;                                                     
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PET21B                                    
KEYWDS    ALPHA-BETA SANDWITCH, CHAPERONE, HYDROLASE                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.S.CHA,S.J.LEE                                                       
REVDAT   5   27-DEC-23 1IZY    1       REMARK                                   
REVDAT   4   06-FEB-19 1IZY    1       COMPND SOURCE DBREF  SEQADV              
REVDAT   4 2                   1       HET    HETNAM FORMUL                     
REVDAT   3   24-FEB-09 1IZY    1       VERSN                                    
REVDAT   2   03-FEB-04 1IZY    1       JRNL   REMARK                            
REVDAT   1   16-OCT-03 1IZY    0                                                
JRNL        AUTH   S.J.LEE,S.J.KIM,I.K.KIM,J.KO,C.S.JEONG,G.H.KIM,C.PARK,       
JRNL        AUTH 2 S.O.KANG,P.G.SUH,H.S.LEE,S.S.CHA                             
JRNL        TITL   CRYSTAL STRUCTURES OF HUMAN DJ-1 AND ESCHERICHIA COLI HSP31, 
JRNL        TITL 2 WHICH SHARE AN EVOLUTIONARILY CONSERVED DOMAIN               
JRNL        REF    J.BIOL.CHEM.                  V. 278 44552 2003              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   12939276                                                     
JRNL        DOI    10.1074/JBC.M304517200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.83                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 303320.300                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 12181                          
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 SET) : 0.218                           
REMARK   3   FREE R VALUE                     : 0.277                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.300                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1258                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.008                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.97                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1795                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2480                       
REMARK   3   BIN FREE R VALUE                    : 0.3070                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.10                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 202                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.022                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4194                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 9.90                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 13.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.55000                                              
REMARK   3    B22 (A**2) : 0.55000                                              
REMARK   3    B33 (A**2) : -1.10000                                             
REMARK   3    B12 (A**2) : 7.77000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.30                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.30                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.42                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.40                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.70                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.980                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.40                                                 
REMARK   3   BSOL        : 22.04                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1IZY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-OCT-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000005456.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-APR-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PAL/PLS                            
REMARK 200  BEAMLINE                       : 6B                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.12714                            
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL (SILICONE)          
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MACSCIENCE                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 12181                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.1                               
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) : 2.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.6                               
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: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, SODIUM ACETATE, PH     
REMARK 280  5.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      211.06667            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      105.53333            
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      158.30000            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       52.76667            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000      263.83333            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     THR A     2                                                      
REMARK 465     VAL A     3                                                      
REMARK 465     GLN A     4                                                      
REMARK 465     THR A     5                                                      
REMARK 465     ALA A   282                                                      
REMARK 465     GLY A   283                                                      
REMARK 465     MET B     1                                                      
REMARK 465     THR B     2                                                      
REMARK 465     VAL B     3                                                      
REMARK 465     GLN B     4                                                      
REMARK 465     THR B     5                                                      
REMARK 465     ALA B   282                                                      
REMARK 465     GLY B   283                                                      
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     SER A   6    OG                                                  
REMARK 470     LYS A   7    CG   CD   CE   NZ                                   
REMARK 470     ILE A  13    CG1  CG2  CD1                                       
REMARK 470     GLU A  23    CG   CD   OE1  OE2                                  
REMARK 470     ASP A  40    CG   OD1  OD2                                       
REMARK 470     LYS A  43    CG   CD   CE   NZ                                   
REMARK 470     ARG A  46    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A  48    CG   CD   CE   NZ                                   
REMARK 470     GLU A  91    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 112    CG   CD   CE   NZ                                   
REMARK 470     GLU A 145    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 165    CG   CD   OE1  NE2                                  
REMARK 470     ASP A 198    CG   OD1  OD2                                       
REMARK 470     GLN A 216    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 219    CG   CD   OE1  OE2                                  
REMARK 470     SER B   6    OG                                                  
REMARK 470     LYS B   7    CG   CD   CE   NZ                                   
REMARK 470     ILE B  13    CG1  CG2  CD1                                       
REMARK 470     GLU B  23    CG   CD   OE1  OE2                                  
REMARK 470     ASP B  40    CG   OD1  OD2                                       
REMARK 470     LYS B  43    CG   CD   CE   NZ                                   
REMARK 470     ARG B  46    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B  48    CG   CD   CE   NZ                                   
REMARK 470     GLU B  91    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 112    CG   CD   CE   NZ                                   
REMARK 470     GLU B 145    CG   CD   OE1  OE2                                  
REMARK 470     GLN B 165    CG   CD   OE1  NE2                                  
REMARK 470     ASP B 198    CG   OD1  OD2                                       
REMARK 470     GLN B 216    CG   CD   OE1  NE2                                  
REMARK 470     GLU B 219    CG   CD   OE1  OE2                                  
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    ILE A  13      -19.88    -46.27                                   
REMARK 500    ASP A  37      -79.94   -137.33                                   
REMARK 500    THR A  71     -136.10   -119.07                                   
REMARK 500    ASN A 129       68.16   -113.61                                   
REMARK 500    ALA A 147      -26.22     72.19                                   
REMARK 500    ASN A 177       33.90    -92.36                                   
REMARK 500    ASP A 178       50.99     38.72                                   
REMARK 500    CYS A 185     -123.05     62.61                                   
REMARK 500    HIS A 196       50.72    -94.62                                   
REMARK 500    ASP A 198       84.59     67.23                                   
REMARK 500    PRO A 200       12.36    -67.32                                   
REMARK 500    ASN A 202     -104.72    -52.26                                   
REMARK 500    ILE A 243      -71.19    -48.94                                   
REMARK 500    ARG A 255       75.18     43.96                                   
REMARK 500    LYS A 256       -6.81     80.42                                   
REMARK 500    SER A 262      174.89    175.32                                   
REMARK 500    ILE B  13      -19.32    -46.19                                   
REMARK 500    ASP B  37      -79.91   -137.21                                   
REMARK 500    THR B  71     -136.16   -119.02                                   
REMARK 500    GLN B 111      150.91    -49.82                                   
REMARK 500    ASN B 129       68.34   -113.77                                   
REMARK 500    ALA B 147      -26.51     72.26                                   
REMARK 500    ASN B 177       33.75    -92.50                                   
REMARK 500    ASP B 178       50.72     38.77                                   
REMARK 500    CYS B 185     -122.68     63.18                                   
REMARK 500    HIS B 196       50.97    -94.86                                   
REMARK 500    ASP B 198       84.57     67.62                                   
REMARK 500    PRO B 200       12.58    -67.57                                   
REMARK 500    ASN B 202     -105.04    -52.64                                   
REMARK 500    ILE B 243      -71.17    -49.29                                   
REMARK 500    ARG B 255       75.38     43.60                                   
REMARK 500    LYS B 256       -6.42     80.05                                   
REMARK 500    SER B 262      174.50    175.17                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1IZZ   RELATED DB: PDB                                   
REMARK 900 1IZZ CONTAINS THE SAME PROTEIN, ANOTHER SAPCE GROUP (P 21 21 2)      
DBREF  1IZY A    1   283  UNP    Q8XB78   HCHA_ECO57       1    283             
DBREF  1IZY B    1   283  UNP    Q8XB78   HCHA_ECO57       1    283             
SEQRES   1 A  283  MET THR VAL GLN THR SER LYS ASN PRO GLN VAL ASP ILE          
SEQRES   2 A  283  ALA GLU ASP ASN ALA PHE PHE PRO SER GLU TYR SER LEU          
SEQRES   3 A  283  SER GLN TYR THR SER PRO VAL SER ASP LEU ASP GLY VAL          
SEQRES   4 A  283  ASP TYR PRO LYS PRO TYR ARG GLY LYS HIS LYS ILE LEU          
SEQRES   5 A  283  VAL ILE ALA ALA ASP GLU ARG TYR LEU PRO THR ASP ASN          
SEQRES   6 A  283  GLY LYS LEU PHE SER THR GLY ASN HIS PRO ILE GLU THR          
SEQRES   7 A  283  LEU LEU PRO LEU TYR HIS LEU HIS ALA ALA GLY PHE GLU          
SEQRES   8 A  283  PHE GLU VAL ALA THR ILE SER GLY LEU MET THR LYS PHE          
SEQRES   9 A  283  GLU TYR TRP ALA MET PRO GLN LYS ASP GLU LYS VAL MET          
SEQRES  10 A  283  PRO PHE PHE GLU GLN HIS LYS SER LEU PHE ARG ASN PRO          
SEQRES  11 A  283  LYS LYS LEU ALA ASP VAL VAL ALA SER LEU ASN ALA ASP          
SEQRES  12 A  283  SER GLU TYR ALA ALA ILE PHE VAL PRO GLY GLY HIS GLY          
SEQRES  13 A  283  ALA LEU ILE GLY LEU PRO GLU SER GLN ASP VAL ALA ALA          
SEQRES  14 A  283  ALA LEU GLN TRP ALA ILE LYS ASN ASP ARG PHE VAL ILE          
SEQRES  15 A  283  SER LEU CYS HIS GLY PRO ALA ALA PHE LEU ALA LEU ARG          
SEQRES  16 A  283  HIS GLY ASP ASN PRO LEU ASN GLY TYR SER ILE CYS ALA          
SEQRES  17 A  283  PHE PRO ASP ALA ALA ASP LYS GLN THR PRO GLU ILE GLY          
SEQRES  18 A  283  TYR MET PRO GLY HIS LEU THR TRP TYR PHE GLY GLU GLU          
SEQRES  19 A  283  LEU LYS LYS MET GLY MET ASN ILE ILE ASN ASP ASP ILE          
SEQRES  20 A  283  THR GLY ARG VAL HIS LYS ASP ARG LYS LEU LEU THR GLY          
SEQRES  21 A  283  ASP SER PRO PHE ALA ALA ASN ALA LEU GLY LYS LEU ALA          
SEQRES  22 A  283  ALA GLN GLU MET LEU ALA ALA TYR ALA GLY                      
SEQRES   1 B  283  MET THR VAL GLN THR SER LYS ASN PRO GLN VAL ASP ILE          
SEQRES   2 B  283  ALA GLU ASP ASN ALA PHE PHE PRO SER GLU TYR SER LEU          
SEQRES   3 B  283  SER GLN TYR THR SER PRO VAL SER ASP LEU ASP GLY VAL          
SEQRES   4 B  283  ASP TYR PRO LYS PRO TYR ARG GLY LYS HIS LYS ILE LEU          
SEQRES   5 B  283  VAL ILE ALA ALA ASP GLU ARG TYR LEU PRO THR ASP ASN          
SEQRES   6 B  283  GLY LYS LEU PHE SER THR GLY ASN HIS PRO ILE GLU THR          
SEQRES   7 B  283  LEU LEU PRO LEU TYR HIS LEU HIS ALA ALA GLY PHE GLU          
SEQRES   8 B  283  PHE GLU VAL ALA THR ILE SER GLY LEU MET THR LYS PHE          
SEQRES   9 B  283  GLU TYR TRP ALA MET PRO GLN LYS ASP GLU LYS VAL MET          
SEQRES  10 B  283  PRO PHE PHE GLU GLN HIS LYS SER LEU PHE ARG ASN PRO          
SEQRES  11 B  283  LYS LYS LEU ALA ASP VAL VAL ALA SER LEU ASN ALA ASP          
SEQRES  12 B  283  SER GLU TYR ALA ALA ILE PHE VAL PRO GLY GLY HIS GLY          
SEQRES  13 B  283  ALA LEU ILE GLY LEU PRO GLU SER GLN ASP VAL ALA ALA          
SEQRES  14 B  283  ALA LEU GLN TRP ALA ILE LYS ASN ASP ARG PHE VAL ILE          
SEQRES  15 B  283  SER LEU CYS HIS GLY PRO ALA ALA PHE LEU ALA LEU ARG          
SEQRES  16 B  283  HIS GLY ASP ASN PRO LEU ASN GLY TYR SER ILE CYS ALA          
SEQRES  17 B  283  PHE PRO ASP ALA ALA ASP LYS GLN THR PRO GLU ILE GLY          
SEQRES  18 B  283  TYR MET PRO GLY HIS LEU THR TRP TYR PHE GLY GLU GLU          
SEQRES  19 B  283  LEU LYS LYS MET GLY MET ASN ILE ILE ASN ASP ASP ILE          
SEQRES  20 B  283  THR GLY ARG VAL HIS LYS ASP ARG LYS LEU LEU THR GLY          
SEQRES  21 B  283  ASP SER PRO PHE ALA ALA ASN ALA LEU GLY LYS LEU ALA          
SEQRES  22 B  283  ALA GLN GLU MET LEU ALA ALA TYR ALA GLY                      
HELIX    1   1 SER A   22  THR A   30  1                                   9    
HELIX    2   2 HIS A   74  ALA A   88  1                                  15    
HELIX    3   3 GLU A  105  MET A  109  5                                   5    
HELIX    4   4 LYS A  115  GLN A  122  1                                   8    
HELIX    5   5 HIS A  123  ASN A  129  1                                   7    
HELIX    6   6 LEU A  133  SER A  139  1                                   7    
HELIX    7   7 GLY A  154  ILE A  159  5                                   6    
HELIX    8   8 GLY A  160  GLU A  163  5                                   4    
HELIX    9   9 SER A  164  ASN A  177  1                                  14    
HELIX   10  10 HIS A  186  ARG A  195  5                                  10    
HELIX   11  11 ALA A  212  THR A  217  1                                   6    
HELIX   12  12 PRO A  218  GLY A  221  5                                   4    
HELIX   13  13 TYR A  230  MET A  238  1                                   9    
HELIX   14  14 SER A  262  PHE A  264  5                                   3    
HELIX   15  15 ALA A  265  TYR A  281  1                                  17    
HELIX   16  16 SER B   22  THR B   30  1                                   9    
HELIX   17  17 HIS B   74  ALA B   88  1                                  15    
HELIX   18  18 GLU B  105  MET B  109  5                                   5    
HELIX   19  19 LYS B  115  GLN B  122  1                                   8    
HELIX   20  20 HIS B  123  ASN B  129  1                                   7    
HELIX   21  21 LEU B  133  SER B  139  1                                   7    
HELIX   22  22 GLY B  154  ILE B  159  5                                   6    
HELIX   23  23 GLY B  160  GLU B  163  5                                   4    
HELIX   24  24 SER B  164  ASN B  177  1                                  14    
HELIX   25  25 HIS B  186  ARG B  195  5                                  10    
HELIX   26  26 ALA B  212  THR B  217  1                                   6    
HELIX   27  27 PRO B  218  GLY B  221  5                                   4    
HELIX   28  28 TYR B  230  MET B  238  1                                   9    
HELIX   29  29 SER B  262  PHE B  264  5                                   3    
HELIX   30  30 ALA B  265  TYR B  281  1                                  17    
SHEET    1   A 4 GLN A  10  VAL A  11  0                                        
SHEET    2   A 4 ALA A  18  PHE A  20 -1  O  PHE A  20   N  GLN A  10           
SHEET    3   A 4 LEU A  68  SER A  70  1  O  SER A  70   N  PHE A  19           
SHEET    4   A 4 TYR A  60  PRO A  62 -1  N  LEU A  61   O  PHE A  69           
SHEET    1   B 7 LYS A 131  LYS A 132  0                                        
SHEET    2   B 7 GLU A  91  THR A  96  1  N  THR A  96   O  LYS A 131           
SHEET    3   B 7 LYS A  50  ALA A  55  1  N  ILE A  51   O  GLU A  91           
SHEET    4   B 7 ALA A 148  VAL A 151  1  O  PHE A 150   N  LEU A  52           
SHEET    5   B 7 PHE A 180  LEU A 184  1  O  ILE A 182   N  ILE A 149           
SHEET    6   B 7 LEU A 257  GLY A 260  1  O  LEU A 258   N  VAL A 181           
SHEET    7   B 7 VAL A 251  ASP A 254 -1  N  ASP A 254   O  LEU A 257           
SHEET    1   C 2 SER A 205  ILE A 206  0                                        
SHEET    2   C 2 ASN A 241  ILE A 242  1  O  ASN A 241   N  ILE A 206           
SHEET    1   D 4 GLN B  10  VAL B  11  0                                        
SHEET    2   D 4 ALA B  18  PHE B  20 -1  O  PHE B  20   N  GLN B  10           
SHEET    3   D 4 LEU B  68  SER B  70  1  O  SER B  70   N  PHE B  19           
SHEET    4   D 4 TYR B  60  PRO B  62 -1  N  LEU B  61   O  PHE B  69           
SHEET    1   E 7 LYS B 131  LYS B 132  0                                        
SHEET    2   E 7 GLU B  91  THR B  96  1  N  THR B  96   O  LYS B 131           
SHEET    3   E 7 LYS B  50  ALA B  55  1  N  ILE B  51   O  GLU B  91           
SHEET    4   E 7 ALA B 148  VAL B 151  1  O  PHE B 150   N  LEU B  52           
SHEET    5   E 7 PHE B 180  LEU B 184  1  O  ILE B 182   N  ILE B 149           
SHEET    6   E 7 LEU B 257  GLY B 260  1  O  LEU B 258   N  VAL B 181           
SHEET    7   E 7 VAL B 251  ASP B 254 -1  N  ASP B 254   O  LEU B 257           
SHEET    1   F 2 SER B 205  ILE B 206  0                                        
SHEET    2   F 2 ASN B 241  ILE B 242  1  O  ASN B 241   N  ILE B 206           
CRYST1   52.910   52.910  316.600  90.00  90.00 120.00 P 65         12          
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      0.018900  0.010912  0.000000        0.00000                         
SCALE2      0.000000  0.021824  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.003159        0.00000