HEADER    STRUCTURAL GENOMICS, UNKNOWN FUNCTION   11-FEB-08   3C8C               
TITLE     CRYSTAL STRUCTURE OF MCP_N AND CACHE DOMAINS OF METHYL-ACCEPTING       
TITLE    2 CHEMOTAXIS PROTEIN FROM VIBRIO CHOLERAE                               
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: METHYL-ACCEPTING CHEMOTAXIS PROTEIN;                        
COMPND   3 CHAIN: A, B;                                                          
COMPND   4 FRAGMENT: N-TERMINAL FRAGMENT: RESIDUES 63-300;                       
COMPND   5 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE O1 BIOVAR ELTOR STR. N16961;     
SOURCE   3 ORGANISM_TAXID: 243277;                                               
SOURCE   4 STRAIN: EL TOR INABA N16961 / SEROTYPE O1;                            
SOURCE   5 ATCC: 39315;                                                          
SOURCE   6 GENE: VCA0923;                                                        
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                         
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE  10 EXPRESSION_SYSTEM_VECTOR: PET;                                        
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: B-PSGX4(BS)                                
KEYWDS    STRUCTURAL GENOMICS, UNKNOWN FUNCTION, UNCHARACTERIZED PROTEIN,        
KEYWDS   2 PREDICTED CHEMOTAXIS PROTEIN, PROTEIN STRUCTURE INITIATIVE, PSI-2,    
KEYWDS   3 NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, NYSGXRC         
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    Y.PATSKOVSKY,S.OZYURT,J.FREEMAN,S.HU,D.SMITH,S.R.WASSERMAN,            
AUTHOR   2 J.M.SAUDER,S.K.BURLEY,S.C.ALMO,NEW YORK SGX RESEARCH CENTER FOR       
AUTHOR   3 STRUCTURAL GENOMICS (NYSGXRC)                                         
REVDAT   5   03-FEB-21 3C8C    1       AUTHOR JRNL   REMARK SEQADV               
REVDAT   5 2                   1       LINK                                      
REVDAT   4   14-NOV-18 3C8C    1       AUTHOR                                    
REVDAT   3   25-OCT-17 3C8C    1       REMARK                                    
REVDAT   2   24-FEB-09 3C8C    1       VERSN                                     
REVDAT   1   19-FEB-08 3C8C    0                                                 
JRNL        AUTH   Y.PATSKOVSKY,S.OZYURT,J.FREEMAN,S.HU,D.SMITH,K.BAIN,          
JRNL        AUTH 2 S.R.WASSERMAN,J.M.SAUDER,S.K.BURLEY,S.C.ALMO                  
JRNL        TITL   CRYSTAL STRUCTURE OF MCP_N AND CACHE N-TERMINAL DOMAINS OF    
JRNL        TITL 2 METHYL-ACCEPTING CHEMOTAXIS PROTEIN FROM VIBRIO CHOLERAE.     
JRNL        REF    TO BE PUBLISHED                                               
JRNL        REFN                                                                 
REMARK   2                                                                       
REMARK   2 RESOLUTION.    1.50 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : REFMAC 5.3.0034                                       
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) : 1.50                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                            
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                            
REMARK   3   NUMBER OF REFLECTIONS             : 74206                           
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) : 0.195                            
REMARK   3   R VALUE            (WORKING SET) : 0.194                            
REMARK   3   FREE R VALUE                     : 0.235                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 3.000                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2307                             
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) : 1.50                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.54                          
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5471                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.98                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2750                        
REMARK   3   BIN FREE R VALUE SET COUNT          : 151                           
REMARK   3   BIN FREE R VALUE                    : 0.3990                        
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 3700                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 14                                       
REMARK   3   SOLVENT ATOMS            : 653                                      
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : 16.86                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.40                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : -0.51000                                              
REMARK   3    B22 (A**2) : -0.62000                                              
REMARK   3    B33 (A**2) : 1.13000                                               
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): 0.085          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.089          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.059          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.550          
REMARK   3                                                                       
REMARK   3 CORRELATION COEFFICIENTS.                                             
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.959                          
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.940                          
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT       
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4099 ; 0.010 ; 0.022        
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL        
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5656 ; 1.285 ; 1.967        
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL        
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   570 ; 5.092 ; 5.000        
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   188 ;40.328 ;25.479        
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   708 ;15.087 ;15.000        
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    19 ;13.295 ;15.000        
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   649 ; 0.090 ; 0.200        
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3187 ; 0.005 ; 0.020        
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL        
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  2019 ; 0.175 ; 0.300        
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL        
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2911 ; 0.301 ; 0.500        
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL        
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   929 ; 0.168 ; 0.500        
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):    59 ; 0.115 ; 0.300        
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    89 ; 0.157 ; 0.500        
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):  2609 ; 2.905 ; 2.000        
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4213 ; 3.762 ; 3.000        
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1676 ; 4.519 ; 3.000        
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1395 ; 6.842 ; 5.000        
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 : 1                                  
REMARK   3                                                                       
REMARK   3  NCS GROUP NUMBER               : 1                                   
REMARK   3     CHAIN NAMES                    : A B                              
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                                
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                      
REMARK   3           1     A     61       A     280      4                       
REMARK   3           1     B     61       B     280      4                       
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT           
REMARK   3   MEDIUM POSITIONAL  1    A    (A):   1612 ;  0.59 ;  0.50            
REMARK   3   MEDIUM THERMAL     1    B (A**2):   1612 ;  3.49 ;  2.50            
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 3C8C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-FEB-08.                   
REMARK 100 THE DEPOSITION ID IS D_1000046468.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 08-FEB-08                           
REMARK 200  TEMPERATURE           (KELVIN) : 77.0                                
REMARK 200  PH                             : 6.5                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : APS                                 
REMARK 200  BEAMLINE                       : 31-ID                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9796                              
REMARK 200  MONOCHROMATOR                  : DIAMOND                             
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : CCD                                 
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM                      
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                            
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                            
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 81575                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.460                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.140                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -5.000                              
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.1                                
REMARK 200  DATA REDUNDANCY                : 13.70                               
REMARK 200  R MERGE                    (I) : 0.10800                             
REMARK 200  R SYM                      (I) : NULL                                
REMARK 200   FOR THE DATA SET  : 13.1000                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.46                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.54                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.6                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 11.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.92000                             
REMARK 200  R SYM FOR SHELL            (I) : NULL                                
REMARK 200   FOR SHELL         : 2.400                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                           
REMARK 200 SOFTWARE USED: SHELXD                                                 
REMARK 200 STARTING MODEL: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 44.58                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM CACODYLATE PH 6.5, 200MM     
REMARK 280  SODIUM ACETATE, 30% PEG 8000, 10% GLYCEROL, VAPOR DIFFUSION,         
REMARK 280  SITTING DROP, TEMPERATURE 294K                                       
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                         
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -X,-Y,Z                                                  
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                          
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        0.00000             
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       51.60100             
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       70.47100             
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000             
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       51.60100             
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       70.47100             
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: DIMERIC                            
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                     
REMARK 350 SOFTWARE USED: PISA                                                   
REMARK 350 TOTAL BURIED SURFACE AREA: 1720 ANGSTROM**2                           
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 375                                                                       
REMARK 375 SPECIAL POSITION                                                      
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS             
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL           
REMARK 375 POSITIONS.                                                            
REMARK 375                                                                       
REMARK 375 ATOM RES CSSEQI                                                       
REMARK 375      HOH A 782  LIES ON A SPECIAL POSITION.                           
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    ASN A 102       88.90   -156.69                                    
REMARK 500    PHE A 217       50.16     35.47                                    
REMARK 500    ASP A 278       47.81    -79.04                                    
REMARK 500    ASN B 102       88.83   -154.61                                    
REMARK 500    ASP B 218        9.56     59.40                                    
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                              MG A 501  MG                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 VAL A 274   O                                                       
REMARK 620 2 GLU A 277   O    78.9                                               
REMARK 620 3 HOH A 563   O   100.5  89.4                                         
REMARK 620 4 HOH A 796   O   173.1  95.1  82.7                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              MG B 501  MG                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 SER B  78   OG                                                      
REMARK 620 2 SER B 272   OG   85.4                                               
REMARK 620 3 ASP B 273   O    89.9 103.7                                         
REMARK 620 4 HOH B 580   O    92.2 171.7  84.2                                   
REMARK 620 5 HOH B 822   O    99.3  86.3 167.0  86.2                             
REMARK 620 N                    1     2     3     4                              
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 501                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 501                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ALA A 502                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ALA B 502                  
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: NYSGXRC-10228A   RELATED DB: TARGETDB                     
DBREF  3C8C A   63   300  UNP    Q9KL26   Q9KL26_VIBCH    63    300              
DBREF  3C8C B   63   300  UNP    Q9KL26   Q9KL26_VIBCH    63    300              
SEQADV 3C8C SER A   61  UNP  Q9KL26              EXPRESSION TAG                  
SEQADV 3C8C LEU A   62  UNP  Q9KL26              EXPRESSION TAG                  
SEQADV 3C8C SER B   61  UNP  Q9KL26              EXPRESSION TAG                  
SEQADV 3C8C LEU B   62  UNP  Q9KL26              EXPRESSION TAG                  
SEQRES   1 A  240  SER LEU ARG SER MSE VAL SER ASP SER VAL ASP GLU ILE           
SEQRES   2 A  240  VAL ASP GLY VAL SER LYS THR THR ALA GLU VAL ILE ASN           
SEQRES   3 A  240  GLY ARG LYS SER ILE ALA GLN TYR ALA THR SER LEU ILE           
SEQRES   4 A  240  GLU ASN ASN PRO GLU PRO ASP ASN VAL ARG THR ILE ILE           
SEQRES   5 A  240  SER GLN PRO LEU ILE LYS ASN THR PHE LEU LEU VAL GLY           
SEQRES   6 A  240  PHE GLY LEU GLU LYS ASP GLY SER ASN ILE ASN ASN ASP           
SEQRES   7 A  240  PRO SER TRP ASN PRO GLY PRO THR TRP ASP PRO ARG VAL           
SEQRES   8 A  240  ARG PRO TRP TYR LYS ASP ALA LYS ASN ALA GLY LYS LEU           
SEQRES   9 A  240  VAL ILE THR ALA PRO TYR ALA ASP SER ALA SER GLY GLU           
SEQRES  10 A  240  ILE LEU VAL SER VAL ALA THR PRO VAL LYS ASP SER ALA           
SEQRES  11 A  240  THR GLY GLN PHE LEU GLY SER ILE PHE TYR ASP VAL SER           
SEQRES  12 A  240  LEU ALA GLU LEU ALA GLU LEU VAL ASN GLU VAL LYS LEU           
SEQRES  13 A  240  PHE ASP ALA GLY TYR VAL PHE ILE VAL SER GLU ASP GLY           
SEQRES  14 A  240  THR THR ILE ALA HIS PRO LYS LYS GLU PHE ASN GLY LYS           
SEQRES  15 A  240  PRO MSE SER GLU PHE LEU GLY GLU SER LYS ILE ASN VAL           
SEQRES  16 A  240  ASP THR HIS GLN VAL ILE ILE ASN GLY LYS PRO TYR ALA           
SEQRES  17 A  240  VAL SER PHE SER ASP VAL GLU GLY GLU ASP TRP TYR VAL           
SEQRES  18 A  240  GLY VAL VAL ILE ASP GLU GLU ILE ALA TYR ALA ALA LEU           
SEQRES  19 A  240  ASP GLU LEU ARG ARG SER                                       
SEQRES   1 B  240  SER LEU ARG SER MSE VAL SER ASP SER VAL ASP GLU ILE           
SEQRES   2 B  240  VAL ASP GLY VAL SER LYS THR THR ALA GLU VAL ILE ASN           
SEQRES   3 B  240  GLY ARG LYS SER ILE ALA GLN TYR ALA THR SER LEU ILE           
SEQRES   4 B  240  GLU ASN ASN PRO GLU PRO ASP ASN VAL ARG THR ILE ILE           
SEQRES   5 B  240  SER GLN PRO LEU ILE LYS ASN THR PHE LEU LEU VAL GLY           
SEQRES   6 B  240  PHE GLY LEU GLU LYS ASP GLY SER ASN ILE ASN ASN ASP           
SEQRES   7 B  240  PRO SER TRP ASN PRO GLY PRO THR TRP ASP PRO ARG VAL           
SEQRES   8 B  240  ARG PRO TRP TYR LYS ASP ALA LYS ASN ALA GLY LYS LEU           
SEQRES   9 B  240  VAL ILE THR ALA PRO TYR ALA ASP SER ALA SER GLY GLU           
SEQRES  10 B  240  ILE LEU VAL SER VAL ALA THR PRO VAL LYS ASP SER ALA           
SEQRES  11 B  240  THR GLY GLN PHE LEU GLY SER ILE PHE TYR ASP VAL SER           
SEQRES  12 B  240  LEU ALA GLU LEU ALA GLU LEU VAL ASN GLU VAL LYS LEU           
SEQRES  13 B  240  PHE ASP ALA GLY TYR VAL PHE ILE VAL SER GLU ASP GLY           
SEQRES  14 B  240  THR THR ILE ALA HIS PRO LYS LYS GLU PHE ASN GLY LYS           
SEQRES  15 B  240  PRO MSE SER GLU PHE LEU GLY GLU SER LYS ILE ASN VAL           
SEQRES  16 B  240  ASP THR HIS GLN VAL ILE ILE ASN GLY LYS PRO TYR ALA           
SEQRES  17 B  240  VAL SER PHE SER ASP VAL GLU GLY GLU ASP TRP TYR VAL           
SEQRES  18 B  240  GLY VAL VAL ILE ASP GLU GLU ILE ALA TYR ALA ALA LEU           
SEQRES  19 B  240  ASP GLU LEU ARG ARG SER                                       
MODRES 3C8C MSE A   65  MET  SELENOMETHIONINE                                    
MODRES 3C8C MSE A  244  MET  SELENOMETHIONINE                                    
MODRES 3C8C MSE B   65  MET  SELENOMETHIONINE                                    
MODRES 3C8C MSE B  244  MET  SELENOMETHIONINE                                    
HET    MSE  A  65       8                                                        
HET    MSE  A 244       8                                                        
HET    MSE  B  65       8                                                        
HET    MSE  B 244       8                                                        
HET     MG  A 501       1                                                        
HET    ALA  A 502       6                                                        
HET     MG  B 501       1                                                        
HET    ALA  B 502       6                                                        
HETNAM     MSE SELENOMETHIONINE                                                  
HETNAM      MG MAGNESIUM ION                                                     
HETNAM     ALA ALANINE                                                           
FORMUL   1  MSE    4(C5 H11 N O2 SE)                                             
FORMUL   3   MG    2(MG 2+)                                                      
FORMUL   4  ALA    2(C3 H7 N O2)                                                 
FORMUL   7  HOH   *653(H2 O)                                                     
HELIX    1   1 SER A   61  ASN A  102  1                                  42     
HELIX    2   2 GLU A  104  SER A  113  1                                  10     
HELIX    3   3 GLN A  114  PHE A  121  1                                   8     
HELIX    4   4 ASP A  148  VAL A  151  5                                   4     
HELIX    5   5 ARG A  152  GLY A  162  1                                  11     
HELIX    6   6 SER A  203  ASN A  212  1                                  10     
HELIX    7   7 LYS A  236  ASN A  240  5                                   5     
HELIX    8   8 MSE A  244  GLY A  249  1                                   6     
HELIX    9   9 ASP A  286  ARG A  299  1                                  14     
HELIX   10  10 SER B   61  ASN B  102  1                                  42     
HELIX   11  11 GLU B  104  SER B  113  1                                  10     
HELIX   12  12 GLN B  114  PHE B  121  1                                   8     
HELIX   13  13 ASP B  148  VAL B  151  5                                   4     
HELIX   14  14 ARG B  152  GLY B  162  1                                  11     
HELIX   15  15 SER B  203  ASN B  212  1                                  10     
HELIX   16  16 LYS B  236  ASN B  240  5                                   5     
HELIX   17  17 MSE B  244  GLY B  249  1                                   6     
HELIX   18  18 GLU B  287  SER B  300  1                                  14     
SHEET    1   A 5 ASN A 134  ASN A 136  0                                         
SHEET    2   A 5 VAL A 124  LEU A 128 -1  N  PHE A 126   O  ILE A 135            
SHEET    3   A 5 PHE A 194  VAL A 202 -1  O  SER A 197   N  GLY A 127            
SHEET    4   A 5 ILE A 178  LYS A 187 -1  N  VAL A 186   O  LEU A 195            
SHEET    5   A 5 VAL A 165  ILE A 166 -1  N  VAL A 165   O  ALA A 183            
SHEET    1   B 5 ASN A 134  ASN A 136  0                                         
SHEET    2   B 5 VAL A 124  LEU A 128 -1  N  PHE A 126   O  ILE A 135            
SHEET    3   B 5 PHE A 194  VAL A 202 -1  O  SER A 197   N  GLY A 127            
SHEET    4   B 5 ILE A 178  LYS A 187 -1  N  VAL A 186   O  LEU A 195            
SHEET    5   B 5 TYR A 170  ALA A 171 -1  N  TYR A 170   O  LEU A 179            
SHEET    1   C 5 THR A 231  ALA A 233  0                                         
SHEET    2   C 5 GLY A 220  SER A 226 -1  N  ILE A 224   O  ALA A 233            
SHEET    3   C 5 TRP A 279  ILE A 285 -1  O  GLY A 282   N  PHE A 223            
SHEET    4   C 5 LYS A 265  ASP A 273 -1  N  ALA A 268   O  ILE A 285            
SHEET    5   C 5 HIS A 258  ILE A 262 -1  N  ILE A 262   O  LYS A 265            
SHEET    1   D 5 ASN B 134  ASN B 136  0                                         
SHEET    2   D 5 VAL B 124  LEU B 128 -1  N  PHE B 126   O  ILE B 135            
SHEET    3   D 5 PHE B 194  VAL B 202 -1  O  SER B 197   N  GLY B 127            
SHEET    4   D 5 ILE B 178  LYS B 187 -1  N  VAL B 186   O  LEU B 195            
SHEET    5   D 5 VAL B 165  ILE B 166 -1  N  VAL B 165   O  ALA B 183            
SHEET    1   E 5 ASN B 134  ASN B 136  0                                         
SHEET    2   E 5 VAL B 124  LEU B 128 -1  N  PHE B 126   O  ILE B 135            
SHEET    3   E 5 PHE B 194  VAL B 202 -1  O  SER B 197   N  GLY B 127            
SHEET    4   E 5 ILE B 178  LYS B 187 -1  N  VAL B 186   O  LEU B 195            
SHEET    5   E 5 TYR B 170  ALA B 171 -1  N  TYR B 170   O  LEU B 179            
SHEET    1   F 5 THR B 231  ALA B 233  0                                         
SHEET    2   F 5 GLY B 220  VAL B 225 -1  N  ILE B 224   O  ALA B 233            
SHEET    3   F 5 TYR B 280  ASP B 286 -1  O  GLY B 282   N  PHE B 223            
SHEET    4   F 5 LYS B 265  ASP B 273 -1  N  SER B 272   O  VAL B 281            
SHEET    5   F 5 HIS B 258  ILE B 262 -1  N  ILE B 262   O  LYS B 265            
LINK         C   SER A  64                 N   MSE A  65     1555   1555  1.33   
LINK         C   MSE A  65                 N   VAL A  66     1555   1555  1.33   
LINK         C   PRO A 243                 N   MSE A 244     1555   1555  1.33   
LINK         C   MSE A 244                 N   SER A 245     1555   1555  1.34   
LINK         C   SER B  64                 N   MSE B  65     1555   1555  1.33   
LINK         C   MSE B  65                 N   VAL B  66     1555   1555  1.33   
LINK         C   PRO B 243                 N   MSE B 244     1555   1555  1.33   
LINK         C   MSE B 244                 N   SER B 245     1555   1555  1.34   
LINK         O   VAL A 274                MG    MG A 501     1555   1555  2.36   
LINK         O   GLU A 277                MG    MG A 501     1555   1555  2.34   
LINK        MG    MG A 501                 O   HOH A 563     1555   1555  2.38   
LINK        MG    MG A 501                 O   HOH A 796     1555   1555  2.31   
LINK         OG  SER B  78                MG    MG B 501     1555   1555  2.49   
LINK         OG  SER B 272                MG    MG B 501     1555   1555  2.44   
LINK         O   ASP B 273                MG    MG B 501     1555   1555  2.43   
LINK        MG    MG B 501                 O   HOH B 580     1555   1555  2.39   
LINK        MG    MG B 501                 O   HOH B 822     1555   1555  2.37   
SITE     1 AC1  6 VAL A 274  GLU A 277  HOH A 524  HOH A 563                     
SITE     2 AC1  6 HOH A 612  HOH A 796                                           
SITE     1 AC2  5 SER B  78  SER B 272  ASP B 273  HOH B 580                     
SITE     2 AC2  5 HOH B 822                                                      
SITE     1 AC3  9 TRP A 141  TRP A 147  ARG A 152  TRP A 154                     
SITE     2 AC3  9 TYR A 170  ASP A 172  SER A 173  PHE A 199                     
SITE     3 AC3  9 ASP A 201                                                      
SITE     1 AC4  9 TRP B 141  TRP B 147  ARG B 152  TRP B 154                     
SITE     2 AC4  9 TYR B 170  ASP B 172  SER B 173  PHE B 199                     
SITE     3 AC4  9 ASP B 201                                                      
CRYST1  103.202  140.942   32.221  90.00  90.00  90.00 P 21 21 2     8           
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      0.009690  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.007095  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.031035        0.00000                          
END