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Database: PDB
Entry: 3HZH
LinkDB: 3HZH
Original site: 3HZH 
HEADER    SIGNALING PROTEIN                       23-JUN-09   3HZH              
TITLE     CRYSTAL STRUCTURE OF THE CHEX-CHEY-BEF3-MG+2 COMPLEX FROM             
TITLE    2 BORRELIA BURGDORFERI                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CHEMOTAXIS RESPONSE REGULATOR (CHEY-3);                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: CHEMOTAXIS OPERON PROTEIN (CHEX);                          
COMPND   7 CHAIN: B;                                                            
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BORRELIA BURGDORFERI;                           
SOURCE   3 ORGANISM_TAXID: 139;                                                 
SOURCE   4 GENE: BB_0672, CHEY3;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: M15/PREP4;                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PQE30;                                    
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: BORRELIA BURGDORFERI;                           
SOURCE  12 ORGANISM_TAXID: 139;                                                 
SOURCE  13 GENE: BB_0671, CHEX;                                                 
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  16 EXPRESSION_SYSTEM_STRAIN: M15/PREP4;                                 
SOURCE  17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PQE30                                     
KEYWDS    CHEMOTAXIS, PHOSPHATASE, COMPLEX, RESPONSE REGULATOR,                 
KEYWDS   2 RECEIVER DOMAIN, TWO-COMPONENT SIGNAL TRANSDUCTION,                  
KEYWDS   3 SIGNALING PROTEIN                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.PAZY,R.E.SILVERSMITH,M.GUARINARI,R.ZHAO                             
REVDAT   1   16-FEB-10 3HZH    0                                                
JRNL        AUTH   Y.PAZY,M.A.MOTALEB,M.T.GUARNIERI,N.W.CHARON,R.ZHAO,          
JRNL        AUTH 2 R.E.SILVERSMITH                                              
JRNL        TITL   IDENTICAL PHOSPHATASE MECHANISMS ACHIEVED THROUGH            
JRNL        TITL 2 DISTINCT MODES OF BINDING PHOSPHOPROTEIN SUBSTRATE.          
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 107  1924 2010              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   20080618                                                     
JRNL        DOI    10.1073/PNAS.0911185107                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.96 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.96                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.64                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 45929                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.248                           
REMARK   3   FREE R VALUE                     : 0.259                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2230                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 1                                       
REMARK   3   SOLVENT ATOMS            : 158                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 40.89                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.25200                                             
REMARK   3    B22 (A**2) : -1.25200                                             
REMARK   3    B33 (A**2) : 2.50500                                              
REMARK   3    B12 (A**2) : -2.05900                                             
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) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 2.02                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
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 : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3HZH COMPLIES WITH FORMAT V. 3.20, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JUN-09.                  
REMARK 100 THE RCSB ID CODE IS RCSB053773.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-FEB-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 77                                 
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97923                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 45929                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.960                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.640                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.6                               
REMARK 200  DATA REDUNDANCY                : 6.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 26.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.96                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.98                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.50                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.53100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: RESOLVE SHELXD                                        
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.79                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PH 5.6, VAPOR          
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 298K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
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   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
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      117.12333            
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       58.56167            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       58.56167            
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      117.12333            
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: 1770 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13670 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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   -10                                                      
REMARK 465     ARG A    -9                                                      
REMARK 465     GLY A    -8                                                      
REMARK 465     SER A    -7                                                      
REMARK 465     HIS 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     GLY A     0                                                      
REMARK 465     SER A     1                                                      
REMARK 465     ILE A     2                                                      
REMARK 465     GLN A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     THR A     5                                                      
REMARK 465     THR A     6                                                      
REMARK 465     ILE A     7                                                      
REMARK 465     ALA A     8                                                      
REMARK 465     ALA A     9                                                      
REMARK 465     ASP A    10                                                      
REMARK 465     SER A    11                                                      
REMARK 465     SER A    12                                                      
REMARK 465     MSE B   -10                                                      
REMARK 465     ARG B    -9                                                      
REMARK 465     GLY B    -8                                                      
REMARK 465     SER B    -7                                                      
REMARK 465     HIS 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     GLY B     0                                                      
REMARK 465     SER B     1                                                      
REMARK 465     ASN B    37                                                      
REMARK 465     GLN B    38                                                      
REMARK 465     LYS B    39                                                      
REMARK 465     ILE B    40                                                      
REMARK 465     ARG B   160                                                      
REMARK 465     VAL B   161                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OD2  ASP B   147     NZ   LYS B   149              2.01            
REMARK 500   O    LEU B   145     O    ASP B   147              2.05            
REMARK 500   O    ILE B   131     N    ASN B   133              2.13            
REMARK 500   N    THR A   125     O    HOH A   224              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ILE B  26   N   -  CA  -  C   ANGL. DEV. = -17.3 DEGREES          
REMARK 500    SER B  35   N   -  CA  -  C   ANGL. DEV. =  30.8 DEGREES          
REMARK 500    ASN B 128   N   -  CA  -  CB  ANGL. DEV. = -12.4 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    LYS A  14       96.73    -32.33                                   
REMARK 500    THR A  22      -21.45   -143.95                                   
REMARK 500    TYR A  70      -64.25      3.48                                   
REMARK 500    LYS A  84      -51.06     57.62                                   
REMARK 500    ASN B  25       88.72     93.43                                   
REMARK 500    SER B  35      169.80    -19.18                                   
REMARK 500    PHE B 114     -141.15   -105.36                                   
REMARK 500    ASN B 128       31.48    -69.56                                   
REMARK 500    LYS B 130       89.09    -10.26                                   
REMARK 500    ILE B 131       -0.70    -57.89                                   
REMARK 500    SER B 132       98.67    -25.34                                   
REMARK 500    ASN B 133     -153.43    -73.19                                   
REMARK 500    LYS B 134      115.33   -161.88                                   
REMARK 500    SER B 136      144.61    176.60                                   
REMARK 500    GLU B 137      103.45    -21.81                                   
REMARK 500    PRO B 146      -44.20    -25.79                                   
REMARK 500    ARG B 158       51.10    -92.81                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CHIRAL CENTERS                                             
REMARK 500                                                                      
REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL                     
REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY                      
REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR                        
REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE                                    
REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16)       
REMARK 500                                                                      
REMARK 500  M RES CSSEQI    IMPROPER   EXPECTED   FOUND DETAILS                 
REMARK 500    TYR A  70        23.7      L          L   OUTSIDE RANGE           
REMARK 500    LYS B  34        23.1      L          L   OUTSIDE RANGE           
REMARK 500    SER B  35        15.8      L          L   OUTSIDE RANGE           
REMARK 500    ASN B 133        24.6      L          L   OUTSIDE RANGE           
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 202  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  33   OD1                                                    
REMARK 620 2 BFD A  79   OD2  84.3                                              
REMARK 620 3 THR A  81   O    88.6  80.8                                        
REMARK 620 4 HOH A 158   O    93.0 166.6  86.1                                  
REMARK 620 5 HOH A 157   O    89.3  81.9 162.6 111.2                            
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 202                  
DBREF  3HZH A    2   146  UNP    O51615   O51615_BORBU     2    146             
DBREF  3HZH B    2   161  UNP    O51614   O51614_BORBU     2    161             
SEQADV 3HZH MET A  -10  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH ARG A   -9  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH GLY A   -8  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH SER A   -7  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH HIS A   -6  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH HIS A   -5  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH HIS A   -4  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH HIS A   -3  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH HIS A   -2  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH HIS A   -1  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH GLY A    0  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH SER A    1  UNP  O51615              EXPRESSION TAG                 
SEQADV 3HZH MSE B  -10  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH ARG B   -9  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH GLY B   -8  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH SER B   -7  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH HIS B   -6  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH HIS B   -5  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH HIS B   -4  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH HIS B   -3  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH HIS B   -2  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH HIS B   -1  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH GLY B    0  UNP  O51614              EXPRESSION TAG                 
SEQADV 3HZH SER B    1  UNP  O51614              EXPRESSION TAG                 
SEQRES   1 A  157  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ILE          
SEQRES   2 A  157  GLN LYS THR THR ILE ALA ALA ASP SER SER SER LYS PRO          
SEQRES   3 A  157  ARG GLY ILE ASN TYR ASP THR GLY ILE PRO PHE ASN VAL          
SEQRES   4 A  157  LEU ILE VAL ASP ASP SER VAL PHE THR VAL LYS GLN LEU          
SEQRES   5 A  157  THR GLN ILE PHE THR SER GLU GLY PHE ASN ILE ILE ASP          
SEQRES   6 A  157  THR ALA ALA ASP GLY GLU GLU ALA VAL ILE LYS TYR LYS          
SEQRES   7 A  157  ASN HIS TYR PRO ASN ILE ASP ILE VAL THR LEU BFD ILE          
SEQRES   8 A  157  THR MET PRO LYS MET ASP GLY ILE THR CYS LEU SER ASN          
SEQRES   9 A  157  ILE MET GLU PHE ASP LYS ASN ALA ARG VAL ILE MET ILE          
SEQRES  10 A  157  SER ALA LEU GLY LYS GLU GLN LEU VAL LYS ASP CYS LEU          
SEQRES  11 A  157  ILE LYS GLY ALA LYS THR PHE ILE VAL LYS PRO LEU ASP          
SEQRES  12 A  157  ARG ALA LYS VAL LEU GLN ARG VAL MET SER VAL PHE VAL          
SEQRES  13 A  157  LYS                                                          
SEQRES   1 B  172  MSE ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ARG          
SEQRES   2 B  172  ILE ASP TYR ILE GLU PRO PHE LEU ASP ALA ALA SER SER          
SEQRES   3 B  172  VAL LEU ARG ASP MSE LEU LEU VAL GLU ASN ILE GLU MSE          
SEQRES   4 B  172  GLY LYS PRO GLY LEU LYS SER ILE ASN GLN LYS ILE LYS          
SEQRES   5 B  172  GLY VAL SER VAL ILE VAL GLY LEU ALA GLY SER VAL GLU          
SEQRES   6 B  172  GLY SER ILE ILE ILE ASP MSE ASP ILE GLU THR ALA LEU          
SEQRES   7 B  172  PHE VAL ALA SER LYS LEU ASN PHE GLU GLU TYR ASP ASP          
SEQRES   8 B  172  PHE ASP ASP GLU GLU THR LYS GLU MSE VAL ALA ALA THR          
SEQRES   9 B  172  LEU THR GLU VAL GLY ASN ILE ILE ALA GLY ASN PHE VAL          
SEQRES  10 B  172  THR THR LEU HIS ALA LYS GLY PHE VAL PHE ASP ILE THR          
SEQRES  11 B  172  PRO PRO ALA PHE ILE TYR GLY GLU ASN MSE LYS ILE SER          
SEQRES  12 B  172  ASN LYS GLY SER GLU ALA LEU ILE VAL PRO PHE SER LEU          
SEQRES  13 B  172  PRO ASP GLY LYS ILE ILE GLU VAL ASN ILE ALA ILE ARG          
SEQRES  14 B  172  GLU ARG VAL                                                  
MODRES 3HZH BFD A   79  ASP  ASPARTATE BERYLLIUM TRIFLUORIDE                    
MODRES 3HZH MSE B   20  MET  SELENOMETHIONINE                                   
MODRES 3HZH MSE B   28  MET  SELENOMETHIONINE                                   
MODRES 3HZH MSE B   61  MET  SELENOMETHIONINE                                   
MODRES 3HZH MSE B   89  MET  SELENOMETHIONINE                                   
MODRES 3HZH MSE B  129  MET  SELENOMETHIONINE                                   
HET    BFD  A  79      12                                                       
HET    MSE  B  20       8                                                       
HET    MSE  B  28       8                                                       
HET    MSE  B  61       8                                                       
HET    MSE  B  89       8                                                       
HET    MSE  B 129       8                                                       
HET     MG  A 202       1                                                       
HETNAM     BFD ASPARTATE BERYLLIUM TRIFLUORIDE                                  
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   1  BFD    C4 H6 BE F3 N O4 2-                                          
FORMUL   2  MSE    5(C5 H11 N O2 SE)                                            
FORMUL   3   MG    MG 2+                                                        
FORMUL   4  HOH   *158(H2 O)                                                    
HELIX    1   1 SER A   34  GLU A   48  1                                  15    
HELIX    2   2 ASP A   58  TYR A   70  1                                  13    
HELIX    3   3 PRO A   71  ILE A   73  5                                   3    
HELIX    4   4 ASP A   86  ASP A   98  1                                  13    
HELIX    5   5 LYS A  111  LYS A  121  1                                  11    
HELIX    6   6 ASP A  132  VAL A  143  1                                  12    
HELIX    7   7 TYR B    5  LEU B   21  1                                  17    
HELIX    8   8 ASP B   62  PHE B   75  1                                  14    
HELIX    9   9 GLU B   85  THR B  108  1                                  24    
SHEET    1   A 5 ASN A  51  ALA A  56  0                                        
SHEET    2   A 5 ASN A  27  VAL A  31  1  N  VAL A  28   O  ASN A  51           
SHEET    3   A 5 ILE A  75  LEU A  78  1  O  ILE A  75   N  LEU A  29           
SHEET    4   A 5 VAL A 103  SER A 107  1  O  ILE A 104   N  VAL A  76           
SHEET    5   A 5 THR A 125  VAL A 128  1  O  ILE A 127   N  MET A 105           
SHEET    1   B 6 GLU B  27  MSE B  28  0                                        
SHEET    2   B 6 ALA B 138  SER B 144 -1  O  SER B 144   N  GLU B  27           
SHEET    3   B 6 ILE B 150  ILE B 157 -1  O  ILE B 151   N  PHE B 143           
SHEET    4   B 6 GLY B  55  MSE B  61 -1  N  ILE B  58   O  ASN B 154           
SHEET    5   B 6 VAL B  43  GLY B  51 -1  N  VAL B  43   O  MSE B  61           
SHEET    6   B 6 PHE B 116  ILE B 118 -1  O  ASP B 117   N  ALA B  50           
SHEET    1   C 6 GLU B  27  MSE B  28  0                                        
SHEET    2   C 6 ALA B 138  SER B 144 -1  O  SER B 144   N  GLU B  27           
SHEET    3   C 6 ILE B 150  ILE B 157 -1  O  ILE B 151   N  PHE B 143           
SHEET    4   C 6 GLY B  55  MSE B  61 -1  N  ILE B  58   O  ASN B 154           
SHEET    5   C 6 VAL B  43  GLY B  51 -1  N  VAL B  43   O  MSE B  61           
SHEET    6   C 6 ALA B 122  ILE B 124 -1  O  ILE B 124   N  SER B  44           
LINK         C   LEU A  78                 N   BFD A  79     1555   1555  1.33  
LINK         C   BFD A  79                 N   ILE A  80     1555   1555  1.33  
LINK         C   ASP B  19                 N   MSE B  20     1555   1555  1.33  
LINK         C   MSE B  20                 N   LEU B  21     1555   1555  1.33  
LINK         C   GLU B  27                 N   MSE B  28     1555   1555  1.33  
LINK         C   MSE B  28                 N   GLY B  29     1555   1555  1.33  
LINK         C   ASP B  60                 N   MSE B  61     1555   1555  1.33  
LINK         C   MSE B  61                 N   ASP B  62     1555   1555  1.33  
LINK         C   GLU B  88                 N   MSE B  89     1555   1555  1.33  
LINK         C   MSE B  89                 N   VAL B  90     1555   1555  1.34  
LINK         C   ASN B 128                 N   MSE B 129     1555   1555  1.32  
LINK         C   MSE B 129                 N   LYS B 130     1555   1555  1.33  
LINK         OD1 ASP A  33                MG    MG A 202     1555   1555  2.08  
LINK         OD2 BFD A  79                MG    MG A 202     1555   1555  2.21  
LINK         O   THR A  81                MG    MG A 202     1555   1555  2.22  
LINK        MG    MG A 202                 O   HOH A 158     1555   1555  2.22  
LINK        MG    MG A 202                 O   HOH A 157     1555   1555  2.31  
CISPEP   1 LYS A  129    PRO A  130          0        -2.69                     
SITE     1 AC1  5 ASP A  33  BFD A  79  THR A  81  HOH A 157                    
SITE     2 AC1  5 HOH A 158                                                     
CRYST1   63.705   63.705  175.685  90.00  90.00 120.00 P 32 2 1      6          
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      0.015697  0.009063  0.000000        0.00000                         
SCALE2      0.000000  0.018126  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005692        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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