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Database: PDB
Entry: 4BJ0
LinkDB: 4BJ0
Original site: 4BJ0 
HEADER    HYDROLASE                               15-APR-13   4BJ0              
TITLE     XYLOGLUCAN BINDING MODULE (CBM4-2 X2-L110F) IN COMPLEX WITH BRANCHED  
TITLE    2 XYLOSES                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: XYLANASE;                                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.2.1.8;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RHODOTHERMUS MARINUS;                           
SOURCE   3 ORGANISM_TAXID: 29549;                                               
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VARIANT: T7 EXPRESS;                               
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_VECTOR: PET22B                                     
KEYWDS    HYDROLASE, XYLOGLUCAN, CBM4-2, X2 L110F, CH-PI INTERACTION,           
KEYWDS   2 ENGINEERED CONSTRUCT                                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.SCHANTZ,M.HAKANSSON,D.T.LOGAN,E.NORDBERG-KARLSSON,M.OHLIN           
REVDAT   6   20-DEC-23 4BJ0    1       HETSYN                                   
REVDAT   5   29-JUL-20 4BJ0    1       COMPND REMARK HETNAM LINK                
REVDAT   5 2                   1       SITE   ATOM                              
REVDAT   4   17-JAN-18 4BJ0    1       JRNL   REMARK                            
REVDAT   3   03-DEC-14 4BJ0    1       JRNL                                     
REVDAT   2   29-OCT-14 4BJ0    1       JRNL                                     
REVDAT   1   23-APR-14 4BJ0    0                                                
JRNL        AUTH   L.VON SCHANTZ,M.HAKANSSON,D.T.LOGAN,E.NORDBERG-KARLSSON,     
JRNL        AUTH 2 M.OHLIN                                                      
JRNL        TITL   CARBOHYDRATE BINDING MODULE RECOGNITION OF XYLOGLUCAN        
JRNL        TITL 2 DEFINED BY POLAR CONTACTS WITH BRANCHING XYLOSES AND CH-PI   
JRNL        TITL 3 INTERACTIONS.                                                
JRNL        REF    PROTEINS                      V.  82  3466 2014              
JRNL        REFN                   ISSN 0887-3585                               
JRNL        PMID   25302425                                                     
JRNL        DOI    10.1002/PROT.24700                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0109                                      
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) : 1.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 44.22                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 76023                          
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) : 0.115                           
REMARK   3   R VALUE            (WORKING SET) : 0.114                           
REMARK   3   FREE R VALUE                     : 0.129                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4040                            
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) : 1.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.03                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5228                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 89.29                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2490                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 280                          
REMARK   3   BIN FREE R VALUE                    : 0.2870                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1261                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 85                                      
REMARK   3   SOLVENT ATOMS            : 316                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.10                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.21000                                             
REMARK   3    B22 (A**2) : 0.46000                                              
REMARK   3    B33 (A**2) : -0.25000                                             
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): 0.020         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.020         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.012         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.502         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.981                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.981                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1481 ; 0.027 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  2034 ; 0.017 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2055 ; 2.238 ; 1.982       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  3476 ; 1.747 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   198 ; 7.634 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    72 ;34.999 ;25.139       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   204 ;11.956 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     8 ;13.608 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   256 ; 0.298 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1711 ; 0.013 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   341 ; 0.004 ; 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):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):   884 ; 2.375 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1000 ; 1.700 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1460 ; 3.543 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   597 ; 4.738 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   580 ; 6.709 ; 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):  3515 ; 1.913 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS AND REFINED INDIVIDUALLY                                  
REMARK   4                                                                      
REMARK   4 4BJ0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-APR-13.                  
REMARK 100 THE DEPOSITION ID IS D_1290056430.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-DEC-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : MAX II                             
REMARK 200  BEAMLINE                       : I911-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.04                               
REMARK 200  MONOCHROMATOR                  : GERMANIUM CRYSTALS                 
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 80063                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 44.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.7                               
REMARK 200  DATA REDUNDANCY                : 11.00                              
REMARK 200  R MERGE                    (I) : 0.05000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 25.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.03                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 89.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.72000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.900                              
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: PDB ENTRY 2Y6H                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25 % W/V PEG 1500, 0.1 M MMT BUFFER PH   
REMARK 280  5.5, 20 MM SPERMINE, 8 MM XXXG                                      
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       35.89000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       24.39500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       35.89000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       24.39500            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 A2183  LIES ON A SPECIAL POSITION.                          
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     ALA A   169                                                      
REMARK 465     LEU A   170                                                      
REMARK 465     GLU A   171                                                      
REMARK 465     HIS A   172                                                      
REMARK 465     HIS A   173                                                      
REMARK 465     HIS A   174                                                      
REMARK 465     HIS A   175                                                      
REMARK 465     HIS A   176                                                      
REMARK 465     HIS A   177                                                      
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     ALA A 168    CA   C    O    CB                                   
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   O    HOH A  2068     O    HOH A  2123              2.08            
REMARK 500   O    HOH A  2301     O    HOH A  2302              2.13            
REMARK 500   O    HOH A  2272     O    HOH A  2274              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A  2241     O    HOH A  2272     3455     1.84            
REMARK 500   OE1  GLN A    96     NE2  GLN A    96     2555     2.03            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    VAL A   3   CB    VAL A   3   CG1    -0.158                       
REMARK 500    GLU A  52   CB    GLU A  52   CG     -0.185                       
REMARK 500    GLU A  52   CG    GLU A  52   CD      0.133                       
REMARK 500    GLU A  95   CD    GLU A  95   OE2    -0.068                       
REMARK 500    SER A 109   CA    SER A 109   CB      0.093                       
REMARK 500    GLU A 112   CD    GLU A 112   OE2    -0.077                       
REMARK 500    ARG A 142   CZ    ARG A 142   NH1     0.114                       
REMARK 500    ARG A 142   CZ    ARG A 142   NH2    -0.095                       
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    VAL A   3   CG1 -  CB  -  CG2 ANGL. DEV. = -11.5 DEGREES          
REMARK 500    ASP A  20   CB  -  CG  -  OD1 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    GLU A  23   OE1 -  CD  -  OE2 ANGL. DEV. = -10.2 DEGREES          
REMARK 500    ASP A  29   CB  -  CG  -  OD1 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    ARG A  91   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.2 DEGREES          
REMARK 500    ARG A  91   NE  -  CZ  -  NH1 ANGL. DEV. =   4.9 DEGREES          
REMARK 500    ARG A  91   NE  -  CZ  -  NH2 ANGL. DEV. =  -8.9 DEGREES          
REMARK 500    ASP A  97   CB  -  CG  -  OD1 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ASP A  97   O   -  C   -  N   ANGL. DEV. = -11.1 DEGREES          
REMARK 500    ARG A 142   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG A 142   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.5 DEGREES          
REMARK 500    ARG A 142   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    ASP A 166   CB  -  CG  -  OD2 ANGL. DEV. =  -6.3 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    ASP A 136     -167.09   -119.33                                   
REMARK 500    ILE A 141     -167.32   -121.51                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2022        DISTANCE =  5.97 ANGSTROMS                       
REMARK 525    HOH A2316        DISTANCE =  6.01 ANGSTROMS                       
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                              CA A1167  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A   9   O                                                      
REMARK 620 2 GLU A  11   OE2  80.0                                              
REMARK 620 3 GLU A  52   OE2  88.9  89.3                                        
REMARK 620 4 GLU A  52   O   157.9  82.3  77.7                                  
REMARK 620 5 LYS A  55   O    86.4  86.0 173.9 105.5                            
REMARK 620 6 ASP A 160   OD1  77.0 156.7  94.0 121.0  88.8                      
REMARK 620 7 ASP A 160   OD2 127.0 148.1 106.0  74.2  80.0  52.0                
REMARK 620 N                    1     2     3     4     5     6                 
DBREF  4BJ0 A    2   166  UNP    Q6V8M0   Q6V8M0_RHOMR     1    165             
SEQADV 4BJ0 LEU A  167  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 ALA A  168  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 ALA A  169  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 LEU A  170  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 GLU A  171  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 HIS A  172  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 HIS A  173  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 HIS A  174  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 HIS A  175  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 HIS A  176  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 HIS A  177  UNP  Q6V8M0              EXPRESSION TAG                 
SEQADV 4BJ0 PHE A   69  UNP  Q6V8M0    TRP    68 ENGINEERED MUTATION            
SEQADV 4BJ0 ASN A   70  UNP  Q6V8M0    ASP    69 ENGINEERED MUTATION            
SEQADV 4BJ0 GLN A   72  UNP  Q6V8M0    GLU    71 ENGINEERED MUTATION            
SEQADV 4BJ0 LEU A   76  UNP  Q6V8M0    PHE    75 ENGINEERED MUTATION            
SEQADV 4BJ0 ARG A   91  UNP  Q6V8M0    TRP    90 ENGINEERED MUTATION            
SEQADV 4BJ0 ASP A  111  UNP  Q6V8M0    GLN   110 ENGINEERED MUTATION            
SEQADV 4BJ0 HIS A  118  UNP  Q6V8M0    GLU   117 ENGINEERED MUTATION            
SEQRES   1 A  176  LEU VAL ALA ASN ILE ASN GLY GLY PHE GLU SER THR PRO          
SEQRES   2 A  176  ALA GLY VAL VAL THR ASP LEU ALA GLU GLY VAL GLU GLY          
SEQRES   3 A  176  TRP ASP LEU ASN VAL GLY SER SER VAL THR ASN PRO PRO          
SEQRES   4 A  176  VAL PHE GLU VAL LEU GLU THR SER ASP ALA PRO GLU GLY          
SEQRES   5 A  176  ASN LYS VAL LEU ALA VAL THR VAL ASN GLY VAL GLY ASN          
SEQRES   6 A  176  ASN PRO PHE ASN ILE GLN ALA THR ALA LEU PRO VAL ASN          
SEQRES   7 A  176  VAL ARG PRO GLY VAL THR TYR THR TYR THR ILE ARG ALA          
SEQRES   8 A  176  ARG ALA GLU GLN ASP GLY ALA VAL VAL SER PHE THR VAL          
SEQRES   9 A  176  GLY ASN GLN SER PHE ASP GLU TYR GLY ARG LEU HIS HIS          
SEQRES  10 A  176  GLN GLN ILE THR THR GLU TRP GLN PRO PHE THR PHE GLU          
SEQRES  11 A  176  PHE THR VAL SER ASP GLN GLU THR VAL ILE ARG ALA PRO          
SEQRES  12 A  176  ILE HIS PHE GLY TYR ALA ALA ASN VAL GLY ASN THR ILE          
SEQRES  13 A  176  TYR ILE ASP GLY LEU ALA ILE VAL ASP LEU ALA ALA LEU          
SEQRES  14 A  176  GLU HIS HIS HIS HIS HIS HIS                                  
HET     CA  A1167       1                                                       
HET    GLC  A1169      12                                                       
HET    BGC  B   1      12                                                       
HET    BGC  B   2      11                                                       
HET    BGC  B   3      11                                                       
HET    BGC  B   4      11                                                       
HET    XYS  B   5       9                                                       
HET    XYS  B   6       9                                                       
HET    XYS  B   7       9                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     GLC ALPHA-D-GLUCOPYRANOSE                                            
HETNAM     BGC BETA-D-GLUCOPYRANOSE                                             
HETNAM     XYS ALPHA-D-XYLOPYRANOSE                                             
HETSYN     GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE                              
HETSYN     BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE                               
HETSYN     XYS ALPHA-D-XYLOSE; D-XYLOSE; XYLOSE; XYLOPYRANOSE                   
FORMUL   2   CA    CA 2+                                                        
FORMUL   3  GLC    C6 H12 O6                                                    
FORMUL   4  BGC    4(C6 H12 O6)                                                 
FORMUL   8  XYS    3(C5 H10 O5)                                                 
FORMUL  11  HOH   *316(H2 O)                                                    
HELIX    1   1 ASN A   67  ASN A   70  5                                   4    
HELIX    2   2 TYR A  149  VAL A  153  5                                   5    
SHEET    1  AA 6 GLY A  16  VAL A  17  0                                        
SHEET    2  AA 6 VAL A  41  GLU A  46 -1  O  VAL A  44   N  GLY A  16           
SHEET    3  AA 6 LYS A  55  THR A  60 -1  O  VAL A  56   N  LEU A  45           
SHEET    4  AA 6 THR A 156  ASP A 166 -1  O  ILE A 157   N  VAL A  59           
SHEET    5  AA 6 THR A  85  ALA A  94 -1  O  THR A  87   N  VAL A 165           
SHEET    6  AA 6 GLN A 126  THR A 133 -1  O  GLN A 126   N  ALA A  92           
SHEET    1  AB 5 TRP A  28  ASP A  29  0                                        
SHEET    2  AB 5 GLN A  72  ASN A  79 -1  O  THR A  74   N  ASP A  29           
SHEET    3  AB 5 VAL A 140  HIS A 146 -1  O  ILE A 141   N  VAL A  78           
SHEET    4  AB 5 ALA A  99  GLY A 106 -1  O  SER A 102   N  HIS A 146           
SHEET    5  AB 5 GLU A 112  ILE A 121 -1  N  TYR A 113   O  VAL A 105           
LINK         O4 BGLC A1169                 C1  BGC B   2     1555   1555  1.39  
LINK         O4 ABGC B   1                 C1  BGC B   2     1555   1555  1.39  
LINK         O4  BGC B   2                 C1  BGC B   3     1555   1555  1.41  
LINK         O6  BGC B   2                 C1  XYS B   7     1555   1555  1.41  
LINK         O4  BGC B   3                 C1  BGC B   4     1555   1555  1.39  
LINK         O6  BGC B   3                 C1  XYS B   6     1555   1555  1.48  
LINK         O6  BGC B   4                 C1  XYS B   5     1555   1555  1.41  
LINK         O   GLY A   9                CA    CA A1167     1555   1555  2.42  
LINK         OE2 GLU A  11                CA    CA A1167     1555   1555  2.36  
LINK         OE2 GLU A  52                CA    CA A1167     1555   1555  2.33  
LINK         O   GLU A  52                CA    CA A1167     1555   1555  2.40  
LINK         O   LYS A  55                CA    CA A1167     1555   1555  2.32  
LINK         OD1 ASP A 160                CA    CA A1167     1555   1555  2.40  
LINK         OD2 ASP A 160                CA    CA A1167     1555   1555  2.62  
CISPEP   1 LEU A   76    PRO A   77          0       -13.32                     
CRYST1   71.780   48.790   44.220  90.00  90.00  90.00 P 21 21 2     4          
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      0.013931  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.020496  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.022614        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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