HEADER    CELL ADHESION                           12-OCT-12   4HJI              
TITLE     STRUCTURE OF THE COOA PILIN SUBUNIT FROM ENTEROTOXIGENIC ESCHERICHIA  
TITLE    2 COLI                                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CS1 FIMBRIAL SUBUNIT A;                                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: CS1 PILIN, COOA-DSE: UNP RESIDUES 35-171;                  
COMPND   5 SYNONYM: CS1 PILIN;                                                  
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 STRAIN: LMC10;                                                       
SOURCE   5 GENE: CSOA, COOA;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CS1 PILUS, COLONIZATION FACTOR, PILIN, CHAPERONE-USHER FAMILY,        
KEYWDS   2 BACTERIAL SURFACE, CELL ADHESION                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.KOLAPPAN,Z.ZONG,L.CRAIG                                             
REVDAT   4   20-SEP-23 4HJI    1       REMARK SEQADV LINK                       
REVDAT   3   18-FEB-15 4HJI    1       SHEET                                    
REVDAT   2   17-APR-13 4HJI    1       JRNL                                     
REVDAT   1   19-DEC-12 4HJI    0                                                
JRNL        AUTH   V.E.GALKIN,S.KOLAPPAN,D.NG,Z.ZONG,J.LI,X.YU,E.H.EGELMAN,     
JRNL        AUTH 2 L.CRAIG                                                      
JRNL        TITL   THE STRUCTURE OF THE CS1 PILUS OF ENTEROTOXIGENIC            
JRNL        TITL 2 ESCHERICHIA COLI REVEALS STRUCTURAL POLYMORPHISM.            
JRNL        REF    J.BACTERIOL.                  V. 195  1360 2013              
JRNL        REFN                   ISSN 0021-9193                               
JRNL        PMID   23175654                                                     
JRNL        DOI    10.1128/JB.01989-12                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 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) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.67                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 31826                          
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) : 0.224                           
REMARK   3   R VALUE            (WORKING SET) : 0.222                           
REMARK   3   FREE R VALUE                     : 0.251                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1676                            
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) : 1.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.64                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2225                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 90.85                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2740                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 118                          
REMARK   3   BIN FREE R VALUE                    : 0.2940                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2212                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 156                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 24.47                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.26                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.24000                                              
REMARK   3    B22 (A**2) : 1.73000                                              
REMARK   3    B33 (A**2) : -2.54000                                             
REMARK   3    B12 (A**2) : -0.79000                                             
REMARK   3    B13 (A**2) : 0.22000                                              
REMARK   3    B23 (A**2) : -1.15000                                             
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.123         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.115         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.088         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.108         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.943                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.928                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2337 ; 0.008 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2250 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3212 ; 1.374 ; 1.962       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5207 ; 1.891 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   325 ; 5.779 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    77 ;35.686 ;27.403       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   380 ;13.811 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     2 ;15.230 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   419 ; 0.129 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2710 ; 0.005 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   462 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1184 ; 0.163 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   120 ; 0.129 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     1 ; 0.077 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    16 ; 0.292 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    35 ; 0.187 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    12 ; 0.116 ; 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):  1585 ; 0.563 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   637 ; 0.127 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2612 ; 1.054 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   756 ; 1.741 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   600 ; 2.864 ; 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  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    12        A   165                          
REMARK   3    ORIGIN FOR THE GROUP (A):   3.1448   2.4351 -15.1446              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1182 T22:   0.0094                                     
REMARK   3      T33:   0.2279 T12:   0.0163                                     
REMARK   3      T13:   0.0272 T23:   0.0288                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4186 L22:   1.2359                                     
REMARK   3      L33:   2.1025 L12:  -0.1691                                     
REMARK   3      L13:   0.1023 L23:  -0.0863                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0325 S12:   0.0633 S13:  -0.0292                       
REMARK   3      S21:  -0.0280 S22:  -0.0243 S23:   0.0189                       
REMARK   3      S31:  -0.2152 S32:  -0.0615 S33:  -0.0082                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    13        B   165                          
REMARK   3    ORIGIN FOR THE GROUP (A):   3.1955 -17.5715  -0.3097              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1153 T22:   0.0103                                     
REMARK   3      T33:   0.2235 T12:   0.0103                                     
REMARK   3      T13:   0.0134 T23:   0.0251                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4421 L22:   1.2852                                     
REMARK   3      L33:   3.2138 L12:   0.2274                                     
REMARK   3      L13:  -0.0664 L23:   0.2348                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0617 S12:  -0.0871 S13:   0.0161                       
REMARK   3      S21:   0.0264 S22:  -0.0306 S23:   0.0096                       
REMARK   3      S31:   0.1556 S32:  -0.0162 S33:  -0.0311                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 4HJI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-OCT-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000075543.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-AUG-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL11-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.07                               
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 325 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 33503                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.2                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.02500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 34.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.5                               
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: PHASER                                                
REMARK 200 STARTING MODEL: 3F83                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 34.98                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.89                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1 M SODIUM CITRATE, 100 MM IMIDAZOLE ,   
REMARK 280  PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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    -9                                                      
REMARK 465     GLY A    -8                                                      
REMARK 465     SER A    -7                                                      
REMARK 465     SER A    -6                                                      
REMARK 465     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     HIS A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     SER A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     LEU A     4                                                      
REMARK 465     VAL A     5                                                      
REMARK 465     PRO A     6                                                      
REMARK 465     ARG A     7                                                      
REMARK 465     GLY A     8                                                      
REMARK 465     SER A     9                                                      
REMARK 465     HIS A    10                                                      
REMARK 465     MET A    11                                                      
REMARK 465     MET B    -9                                                      
REMARK 465     GLY B    -8                                                      
REMARK 465     SER B    -7                                                      
REMARK 465     SER B    -6                                                      
REMARK 465     HIS B    -5                                                      
REMARK 465     HIS B    -4                                                      
REMARK 465     HIS B    -3                                                      
REMARK 465     HIS B    -2                                                      
REMARK 465     HIS B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     SER B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     GLY B     3                                                      
REMARK 465     LEU B     4                                                      
REMARK 465     VAL B     5                                                      
REMARK 465     PRO B     6                                                      
REMARK 465     ARG B     7                                                      
REMARK 465     GLY B     8                                                      
REMARK 465     SER B     9                                                      
REMARK 465     HIS B    10                                                      
REMARK 465     MET B    11                                                      
REMARK 465     ASP B    12                                                      
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     ASP A  12    CB   CG   OD1  OD2                                  
REMARK 470     PRO A  13    CG   CD                                             
REMARK 470     ASN A  38    CG   OD1  ND2                                       
REMARK 470     ASP A 164    OD1  OD2                                            
REMARK 470     PRO A 165    CB   CG   CD                                        
REMARK 470     ASN B  38    CG   OD1  ND2                                       
REMARK 470     PRO B 165    CB   CG   CD                                        
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    VAL A 111   CG1 -  CB  -  CG2 ANGL. DEV. =  11.0 DEGREES          
REMARK 500    VAL B 153   CG1 -  CB  -  CG2 ANGL. DEV. =  10.9 DEGREES          
REMARK 500    PRO B 165   C   -  N   -  CA  ANGL. DEV. =  10.9 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    THR A 148       -1.62     73.11                                   
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                              NA B 201  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR B 124   OG1                                                    
REMARK 620 2 HOH B 375   O    84.6                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 201                  
DBREF  4HJI A   12   148  UNP    P0ABW7   CSOA_ECOLX      35    171             
DBREF  4HJI B   12   148  UNP    P0ABW7   CSOA_ECOLX      35    171             
SEQADV 4HJI MET A   -9  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI GLY A   -8  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER A   -7  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER A   -6  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS A   -5  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS A   -4  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS A   -3  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS A   -2  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS A   -1  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS A    0  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER A    1  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER A    2  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI GLY A    3  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI LEU A    4  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI VAL A    5  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI PRO A    6  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ARG A    7  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI GLY A    8  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER A    9  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS A   10  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI MET A   11  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ASP A  149  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ASN A  150  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI LYS A  151  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI GLN A  152  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI VAL A  153  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI GLU A  154  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI LYS A  155  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI THR A  156  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ILE A  157  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER A  158  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI VAL A  159  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI THR A  160  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ALA A  161  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER A  162  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI VAL A  163  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ASP A  164  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI PRO A  165  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI MET B   -9  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI GLY B   -8  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER B   -7  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER B   -6  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS B   -5  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS B   -4  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS B   -3  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS B   -2  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS B   -1  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS B    0  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER B    1  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER B    2  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI GLY B    3  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI LEU B    4  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI VAL B    5  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI PRO B    6  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ARG B    7  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI GLY B    8  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER B    9  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI HIS B   10  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI MET B   11  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ASP B  149  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ASN B  150  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI LYS B  151  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI GLN B  152  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI VAL B  153  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI GLU B  154  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI LYS B  155  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI THR B  156  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ILE B  157  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER B  158  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI VAL B  159  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI THR B  160  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ALA B  161  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI SER B  162  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI VAL B  163  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI ASP B  164  UNP  P0ABW7              EXPRESSION TAG                 
SEQADV 4HJI PRO B  165  UNP  P0ABW7              EXPRESSION TAG                 
SEQRES   1 A  175  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  175  LEU VAL PRO ARG GLY SER HIS MET ASP PRO THR VAL ASP          
SEQRES   3 A  175  LEU LEU GLN SER ASP GLY SER ALA LEU PRO ASN SER VAL          
SEQRES   4 A  175  ALA LEU THR TYR SER PRO ALA VAL ASN ASN PHE GLU ALA          
SEQRES   5 A  175  HIS THR ILE ASN THR VAL VAL HIS THR ASN ASP SER ASP          
SEQRES   6 A  175  LYS GLY VAL VAL VAL LYS LEU SER ALA ASP PRO VAL LEU          
SEQRES   7 A  175  SER ASN VAL LEU ASN PRO THR LEU GLN ILE PRO VAL SER          
SEQRES   8 A  175  VAL ASN PHE ALA GLY LYS PRO LEU SER THR THR GLY ILE          
SEQRES   9 A  175  THR ILE ASP SER ASN ASP LEU ASN PHE ALA SER SER GLY          
SEQRES  10 A  175  VAL ASN LYS VAL SER SER THR GLN LYS LEU SER ILE HIS          
SEQRES  11 A  175  ALA ASP ALA THR ARG VAL THR GLY GLY ALA LEU THR ALA          
SEQRES  12 A  175  GLY GLN TYR GLN GLY LEU VAL SER ILE ILE LEU THR LYS          
SEQRES  13 A  175  SER THR ASP ASN LYS GLN VAL GLU LYS THR ILE SER VAL          
SEQRES  14 A  175  THR ALA SER VAL ASP PRO                                      
SEQRES   1 B  175  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 B  175  LEU VAL PRO ARG GLY SER HIS MET ASP PRO THR VAL ASP          
SEQRES   3 B  175  LEU LEU GLN SER ASP GLY SER ALA LEU PRO ASN SER VAL          
SEQRES   4 B  175  ALA LEU THR TYR SER PRO ALA VAL ASN ASN PHE GLU ALA          
SEQRES   5 B  175  HIS THR ILE ASN THR VAL VAL HIS THR ASN ASP SER ASP          
SEQRES   6 B  175  LYS GLY VAL VAL VAL LYS LEU SER ALA ASP PRO VAL LEU          
SEQRES   7 B  175  SER ASN VAL LEU ASN PRO THR LEU GLN ILE PRO VAL SER          
SEQRES   8 B  175  VAL ASN PHE ALA GLY LYS PRO LEU SER THR THR GLY ILE          
SEQRES   9 B  175  THR ILE ASP SER ASN ASP LEU ASN PHE ALA SER SER GLY          
SEQRES  10 B  175  VAL ASN LYS VAL SER SER THR GLN LYS LEU SER ILE HIS          
SEQRES  11 B  175  ALA ASP ALA THR ARG VAL THR GLY GLY ALA LEU THR ALA          
SEQRES  12 B  175  GLY GLN TYR GLN GLY LEU VAL SER ILE ILE LEU THR LYS          
SEQRES  13 B  175  SER THR ASP ASN LYS GLN VAL GLU LYS THR ILE SER VAL          
SEQRES  14 B  175  THR ALA SER VAL ASP PRO                                      
HET    IMD  A 201       5                                                       
HET     NA  B 201       1                                                       
HETNAM     IMD IMIDAZOLE                                                        
HETNAM      NA SODIUM ION                                                       
FORMUL   3  IMD    C3 H5 N2 1+                                                  
FORMUL   4   NA    NA 1+                                                        
FORMUL   5  HOH   *156(H2 O)                                                    
HELIX    1   1 ASP A   97  ASN A  102  1                                   6    
HELIX    2   2 ALA A  123  VAL A  126  5                                   4    
HELIX    3   3 ASP B   97  ASN B  102  1                                   6    
HELIX    4   4 ALA B  123  VAL B  126  5                                   4    
SHEET    1   A 5 SER A  28  LEU A  31  0                                        
SHEET    2   A 5 VAL A 153  VAL A 163  1  O  THR A 160   N  LEU A  31           
SHEET    3   A 5 GLY A 134  LYS A 146 -1  N  ILE A 142   O  LYS A 155           
SHEET    4   A 5 VAL A  58  LEU A  62 -1  N  LYS A  61   O  ILE A 143           
SHEET    5   A 5 ILE A  94  ILE A  96 -1  O  ILE A  96   N  VAL A  58           
SHEET    1   B 7 GLY A 134  LYS A 146  0                                        
SHEET    2   B 7 VAL A  67  ASN A  70 -1  N  SER A  69   O  GLN A 137           
SHEET    3   B 7 GLN A  77  PHE A  84 -1  O  ILE A  78   N  LEU A  68           
SHEET    4   B 7 GLN A 115  ALA A 121 -1  O  HIS A 120   N  SER A  81           
SHEET    5   B 7 HIS A  43  THR A  51 -1  N  ILE A  45   O  LEU A 117           
SHEET    6   B 7 ASN A 109  VAL A 111 -1  O  LYS A 110   N  THR A  51           
SHEET    7   B 7 ALA A 104  SER A 106 -1  N  SER A 106   O  ASN A 109           
SHEET    1   C 5 VAL A  15  GLN A  19  0                                        
SHEET    2   C 5 HIS A  43  THR A  51 -1  O  HIS A  50   N  ASP A  16           
SHEET    3   C 5 GLN A 115  ALA A 121 -1  O  LEU A 117   N  ILE A  45           
SHEET    4   C 5 GLN A  77  PHE A  84 -1  N  SER A  81   O  HIS A 120           
SHEET    5   C 5 LYS A  87  PRO A  88 -1  O  LYS A  87   N  PHE A  84           
SHEET    1   D 2 TYR A  33  SER A  34  0                                        
SHEET    2   D 2 ASN A  39  PHE A  40 -1  O  ASN A  39   N  SER A  34           
SHEET    1   E 5 SER B  28  LEU B  31  0                                        
SHEET    2   E 5 VAL B 153  VAL B 163  1  O  THR B 160   N  LEU B  31           
SHEET    3   E 5 GLY B 134  LYS B 146 -1  N  GLY B 138   O  VAL B 159           
SHEET    4   E 5 VAL B  58  LEU B  62 -1  N  LYS B  61   O  ILE B 143           
SHEET    5   E 5 ILE B  94  ILE B  96 -1  O  ILE B  96   N  VAL B  58           
SHEET    1   F 7 GLY B 134  LYS B 146  0                                        
SHEET    2   F 7 VAL B  67  ASN B  70 -1  N  SER B  69   O  GLN B 137           
SHEET    3   F 7 GLN B  77  PHE B  84 -1  O  ILE B  78   N  LEU B  68           
SHEET    4   F 7 GLN B 115  ALA B 121 -1  O  HIS B 120   N  SER B  81           
SHEET    5   F 7 HIS B  43  THR B  51 -1  N  ILE B  45   O  LEU B 117           
SHEET    6   F 7 ASN B 109  VAL B 111 -1  O  LYS B 110   N  THR B  51           
SHEET    7   F 7 ALA B 104  SER B 106 -1  N  ALA B 104   O  VAL B 111           
SHEET    1   G 5 VAL B  15  GLN B  19  0                                        
SHEET    2   G 5 HIS B  43  THR B  51 -1  O  HIS B  50   N  ASP B  16           
SHEET    3   G 5 GLN B 115  ALA B 121 -1  O  LEU B 117   N  ILE B  45           
SHEET    4   G 5 GLN B  77  PHE B  84 -1  N  SER B  81   O  HIS B 120           
SHEET    5   G 5 LYS B  87  PRO B  88 -1  O  LYS B  87   N  PHE B  84           
SHEET    1   H 2 TYR B  33  SER B  34  0                                        
SHEET    2   H 2 ASN B  39  PHE B  40 -1  O  ASN B  39   N  SER B  34           
LINK         OG1 THR B 124                NA    NA B 201     1555   1555  2.57  
LINK        NA    NA B 201                 O   HOH B 375     1555   1555  2.35  
SITE     1 AC1  6 SER A 106  ASN A 109  HOH A 318  HOH A 379                    
SITE     2 AC1  6 SER B 106  ASN B 109                                          
SITE     1 AC2  6 GLU A  41  THR A  91  THR A  92  HOH A 345                    
SITE     2 AC2  6 THR B 124  HOH B 375                                          
CRYST1   29.990   46.870   51.270  83.72  89.95  74.58 P 1           2          
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      0.033344 -0.009197  0.001019        0.00000                         
SCALE2      0.000000  0.022132 -0.002522        0.00000                         
SCALE3      0.000000  0.000000  0.019631        0.00000