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Database: PDB
Entry: 2QTH
LinkDB: 2QTH
Original site: 2QTH 
HEADER    NUCLEOTIDE BINDING PROTEIN              02-AUG-07   2QTH              
TITLE     CRYSTAL STRUCTURE OF A GTP-BINDING PROTEIN FROM THE HYPERTHERMOPHILIC 
TITLE    2 ARCHAEON SULFOLOBUS SOLFATARICUS IN COMPLEX WITH GDP                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GTP-BINDING PROTEIN;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PROTEIN HFLX;                                               
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS P2;                     
SOURCE   3 ORGANISM_COMMON: ARCHAEA;                                            
SOURCE   4 STRAIN: P2, DSM 1617, JCM 11322;                                     
SOURCE   5 ATCC: 35092;                                                         
SOURCE   6 GENE: HFLX, SSO0269;                                                 
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: HB101;                                     
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET24D                                    
KEYWDS    BETA-ALPHA-BARRELS, GTP-BINDING, NUCLEOTIDE-BINDING, NUCLEOTIDE       
KEYWDS   2 BINDING PROTEIN                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.WU,L.SUN,S.J.BROUNS,S.FU,Z.RAO,J.VAN DER OOST                       
REVDAT   4   21-FEB-24 2QTH    1       REMARK SEQADV LINK                       
REVDAT   3   25-OCT-17 2QTH    1       REMARK                                   
REVDAT   2   24-FEB-09 2QTH    1       VERSN                                    
REVDAT   1   19-AUG-08 2QTH    0                                                
JRNL        AUTH   H.WU,L.SUN,S.J.BROUNS,S.FU,J.AKERBOOM,X.LI,C.ZHANG,Z.RAO,    
JRNL        AUTH 2 J.VAN DER OOST                                               
JRNL        TITL   CRYSTAL STRUCTURE OF A GTP-BINDING PROTEIN FROM THE          
JRNL        TITL 2 HYPERTHERMOPHILIC ARCHAEON SULFOLOBUS SOLFATARICUS.          
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.3.0022                                      
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) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.30                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 30737                          
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) : 0.226                           
REMARK   3   R VALUE            (WORKING SET) : 0.224                           
REMARK   3   FREE R VALUE                     : 0.264                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1548                            
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) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1868                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 85.99                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2760                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 96                           
REMARK   3   BIN FREE R VALUE                    : 0.3880                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2504                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 45                                      
REMARK   3   SOLVENT ATOMS            : 137                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 35.44                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.01000                                              
REMARK   3    B22 (A**2) : -0.02000                                             
REMARK   3    B33 (A**2) : 0.01000                                              
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): 0.175         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.164         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.111         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.807         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.927                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.905                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2592 ; 0.029 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3479 ; 2.127 ; 2.024       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   308 ; 6.504 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    99 ;34.618 ;24.747       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   523 ;16.729 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    12 ;11.868 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   415 ; 0.152 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1806 ; 0.010 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1266 ; 0.247 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1795 ; 0.321 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   171 ; 0.193 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     1 ; 0.113 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    40 ; 0.333 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     9 ; 0.156 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):     2 ; 0.345 ; 0.200       
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):  1664 ; 1.652 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2542 ; 2.385 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1119 ; 3.742 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   937 ; 5.381 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2QTH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-AUG-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000044034.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-AUG-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : OSMIC MIRROR                       
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 30737                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY                : 5.000                              
REMARK 200  R MERGE                    (I) : 0.10200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.10                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.38800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SHARP, DM                                             
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: 0.05M CADMIUM SULFATE, 0.1M HEPES,       
REMARK 280  0.8M SODIUM ACETATE, PH 7.5, VAPOR DIFFUSION, HANGING DROP,         
REMARK 280  TEMPERATURE 290K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       32.49550            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       48.00800            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       36.20150            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       48.00800            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       32.49550            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       36.20150            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     TYR A   123                                                      
REMARK 465     THR A   124                                                      
REMARK 465     LYS A   125                                                      
REMARK 465     SER A   126                                                      
REMARK 465     LYS A   127                                                      
REMARK 465     ILE A   128                                                      
REMARK 465     GLY A   129                                                      
REMARK 465     GLU A   130                                                      
REMARK 465     GLN A   131                                                      
REMARK 465     GLN A   132                                                      
REMARK 465     GLY A   133                                                      
REMARK 465     PRO A   134                                                      
REMARK 465     LEU A   135                                                      
REMARK 465     GLY A   136                                                      
REMARK 465     ALA A   137                                                      
REMARK 465     GLY A   138                                                      
REMARK 465     THR A   139                                                      
REMARK 465     TYR A   140                                                      
REMARK 465     GLY A   141                                                      
REMARK 465     VAL A   142                                                      
REMARK 465     GLU A   143                                                      
REMARK 465     PHE A   166                                                      
REMARK 465     LYS A   167                                                      
REMARK 465     GLU A   168                                                      
REMARK 465     LYS A   169                                                      
REMARK 465     SER A   170                                                      
REMARK 465     ILE A   171                                                      
REMARK 465     GLU A   172                                                      
REMARK 465     SER A   173                                                      
REMARK 465     ASN A   174                                                      
REMARK 465     LYS A   175                                                      
REMARK 465     ARG A   176                                                      
REMARK 465     ASN A   177                                                      
REMARK 465     ASN A   178                                                      
REMARK 465     THR A   203                                                      
REMARK 465     GLN A   204                                                      
REMARK 465     LYS A   205                                                      
REMARK 465     VAL A   206                                                      
REMARK 465     ASP A   207                                                      
REMARK 465     THR A   208                                                      
REMARK 465     LYS A   209                                                      
REMARK 465     LEU A   210                                                      
REMARK 465     PHE A   211                                                      
REMARK 465     THR A   212                                                      
REMARK 465     THR A   213                                                      
REMARK 465     LEU A   357                                                      
REMARK 465     GLU A   358                                                      
REMARK 465     HIS A   359                                                      
REMARK 465     HIS A   360                                                      
REMARK 465     HIS A   361                                                      
REMARK 465     HIS A   362                                                      
REMARK 465     HIS A   363                                                      
REMARK 465     HIS A   364                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     SER A 356    O                                                   
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   OE2  GLU A   276     C    ACT A   503              2.09            
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    GLU A  77   C     LEU A  78   N      -0.222                       
REMARK 500    GLU A 283   C     ILE A 284   N      -0.169                       
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    TYR A  42      -67.00     65.20                                   
REMARK 500    ASN A 224     -126.05     55.84                                   
REMARK 500    SER A 270      155.94    -46.77                                   
REMARK 500    ASN A 306       77.58     38.07                                   
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                              CD A 401  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  92   OE1                                                    
REMARK 620 2 GLU A  92   OE2  57.6                                              
REMARK 620 3 HOH A 528   O    74.2 127.5                                        
REMARK 620 4 HOH A 624   O    88.0  82.9  75.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 402  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  97   NE2                                                    
REMARK 620 2 ASP A 232   OD2 104.0                                              
REMARK 620 3 HOH A 505   O    83.8 127.9                                        
REMARK 620 4 HOH A 543   O    84.2 152.3  78.9                                  
REMARK 620 5 HOH A 560   O   170.9  84.5  88.3  89.7                            
REMARK 620 6 HOH A 584   O    95.3  84.5 147.0  68.3  88.7                      
REMARK 620 N                    1     2     3     4     5                       
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 THR A 193   OG1                                                    
REMARK 620 2 GDP A 500   O3B  84.6                                              
REMARK 620 3 HOH A 608   O   155.4 101.6                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CD A 403  CD                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 283   OE1                                                    
REMARK 620 2 GLU A 283   OE2  54.8                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 500                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2QTF   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN WITHOUT GDP                                         
DBREF  2QTH A    1   356  UNP    Q980M3   Q980M3_SULSO     1    356             
SEQADV 2QTH LEU A  357  UNP  Q980M3              INSERTION                      
SEQADV 2QTH GLU A  358  UNP  Q980M3              INSERTION                      
SEQADV 2QTH HIS A  359  UNP  Q980M3              INSERTION                      
SEQADV 2QTH HIS A  360  UNP  Q980M3              INSERTION                      
SEQADV 2QTH HIS A  361  UNP  Q980M3              INSERTION                      
SEQADV 2QTH HIS A  362  UNP  Q980M3              INSERTION                      
SEQADV 2QTH HIS A  363  UNP  Q980M3              INSERTION                      
SEQADV 2QTH HIS A  364  UNP  Q980M3              INSERTION                      
SEQRES   1 A  364  MET LYS THR ALA ALA LEU PHE VAL SER LYS GLU PHE GLU          
SEQRES   2 A  364  GLU GLU ALA ILE ALA LEU VAL GLU GLY ALA ASN TYR LYS          
SEQRES   3 A  364  VAL THR SER ILE TYR LYS LEU PRO LYS SER PRO ASN VAL          
SEQRES   4 A  364  LYS PHE TYR ILE GLN TYR ASP LYS LEU GLN GLN ILE LYS          
SEQRES   5 A  364  ASN ASP GLU GLU ILE SER THR LEU ILE ILE PHE GLU GLN          
SEQRES   6 A  364  LEU LYS PRO ARG HIS PHE ILE ASN ILE ARG ARG GLU LEU          
SEQRES   7 A  364  LYS GLY LYS GLU VAL LEU ASP LYS ILE LEU LEU LEU LEU          
SEQRES   8 A  364  GLU ILE PHE ALA LEU HIS ALA GLY SER LYS GLU ALA LYS          
SEQRES   9 A  364  MET GLN ILE GLU LEU ALA ARG LEU LYS TYR GLU LEU PRO          
SEQRES  10 A  364  ILE ILE LYS GLU THR TYR THR LYS SER LYS ILE GLY GLU          
SEQRES  11 A  364  GLN GLN GLY PRO LEU GLY ALA GLY THR TYR GLY VAL GLU          
SEQRES  12 A  364  SER THR ILE LYS PHE TYR LYS ARG ARG ILE ASN LYS LEU          
SEQRES  13 A  364  MET LYS GLU LEU GLU SER ILE LYS ILE PHE LYS GLU LYS          
SEQRES  14 A  364  SER ILE GLU SER ASN LYS ARG ASN ASN ILE PRO SER ILE          
SEQRES  15 A  364  GLY ILE VAL GLY TYR THR ASN SER GLY LYS THR SER LEU          
SEQRES  16 A  364  PHE ASN SER LEU THR GLY LEU THR GLN LYS VAL ASP THR          
SEQRES  17 A  364  LYS LEU PHE THR THR MET SER PRO LYS ARG TYR ALA ILE          
SEQRES  18 A  364  PRO ILE ASN ASN ARG LYS ILE MET LEU VAL ASP THR VAL          
SEQRES  19 A  364  GLY PHE ILE ARG GLY ILE PRO PRO GLN ILE VAL ASP ALA          
SEQRES  20 A  364  PHE PHE VAL THR LEU SER GLU ALA LYS TYR SER ASP ALA          
SEQRES  21 A  364  LEU ILE LEU VAL ILE ASP SER THR PHE SER GLU ASN LEU          
SEQRES  22 A  364  LEU ILE GLU THR LEU GLN SER SER PHE GLU ILE LEU ARG          
SEQRES  23 A  364  GLU ILE GLY VAL SER GLY LYS PRO ILE LEU VAL THR LEU          
SEQRES  24 A  364  ASN LYS ILE ASP LYS ILE ASN GLY ASP LEU TYR LYS LYS          
SEQRES  25 A  364  LEU ASP LEU VAL GLU LYS LEU SER LYS GLU LEU TYR SER          
SEQRES  26 A  364  PRO ILE PHE ASP VAL ILE PRO ILE SER ALA LEU LYS ARG          
SEQRES  27 A  364  THR ASN LEU GLU LEU LEU ARG ASP LYS ILE TYR GLN LEU          
SEQRES  28 A  364  ALA THR GLN LEU SER LEU GLU HIS HIS HIS HIS HIS HIS          
HET     CD  A 401       1                                                       
HET     CD  A 402       1                                                       
HET     CD  A 403       1                                                       
HET     CD  A 404       1                                                       
HET     MG  A 501       1                                                       
HET    ACT  A 502       4                                                       
HET    GDP  A 500      28                                                       
HET    ACT  A 503       4                                                       
HET    ACT  A 504       4                                                       
HETNAM      CD CADMIUM ION                                                      
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     ACT ACETATE ION                                                      
HETNAM     GDP GUANOSINE-5'-DIPHOSPHATE                                         
FORMUL   2   CD    4(CD 2+)                                                     
FORMUL   6   MG    MG 2+                                                        
FORMUL   7  ACT    3(C2 H3 O2 1-)                                               
FORMUL   8  GDP    C10 H15 N5 O11 P2                                            
FORMUL  11  HOH   *137(H2 O)                                                    
HELIX    1   1 PHE A   12  ALA A   23  1                                  12    
HELIX    2   2 GLN A   44  ASN A   53  1                                  10    
HELIX    3   3 LYS A   67  GLU A   77  1                                  11    
HELIX    4   4 ASP A   85  ALA A   98  1                                  14    
HELIX    5   5 SER A  100  THR A  122  1                                  23    
HELIX    6   6 SER A  144  ILE A  165  1                                  22    
HELIX    7   7 GLY A  191  GLY A  201  1                                  11    
HELIX    8   8 PRO A  241  GLN A  243  5                                   3    
HELIX    9   9 ILE A  244  GLU A  254  1                                  11    
HELIX   10  10 ALA A  255  SER A  258  5                                   4    
HELIX   11  11 SER A  270  GLU A  283  1                                  14    
HELIX   12  12 ILE A  284  GLY A  289  1                                   6    
HELIX   13  13 LYS A  301  ILE A  305  5                                   5    
HELIX   14  14 ASP A  308  TYR A  324  1                                  17    
HELIX   15  15 ASN A  340  SER A  356  1                                  17    
SHEET    1   A 4 LYS A  26  TYR A  31  0                                        
SHEET    2   A 4 THR A   3  PHE A   7  1  N  LEU A   6   O  SER A  29           
SHEET    3   A 4 THR A  59  ILE A  62  1  O  ILE A  61   N  ALA A   5           
SHEET    4   A 4 GLU A  82  LEU A  84  1  O  GLU A  82   N  LEU A  60           
SHEET    1   B 6 ARG A 218  ILE A 223  0                                        
SHEET    2   B 6 ARG A 226  ASP A 232 -1  O  ILE A 228   N  ILE A 221           
SHEET    3   B 6 SER A 181  GLY A 186  1  N  ILE A 182   O  MET A 229           
SHEET    4   B 6 ALA A 260  ASP A 266  1  O  ILE A 262   N  GLY A 183           
SHEET    5   B 6 ILE A 295  ASN A 300  1  O  ASN A 300   N  ILE A 265           
SHEET    6   B 6 ILE A 327  PRO A 332  1  O  ILE A 331   N  LEU A 299           
LINK         OE1 GLU A  92                CD    CD A 401     1555   1555  2.36  
LINK         OE2 GLU A  92                CD    CD A 401     1555   1555  2.19  
LINK         NE2 HIS A  97                CD    CD A 402     1555   1555  2.25  
LINK         OE1 GLU A 108                CD    CD A 404     1555   1555  2.33  
LINK         OG1 THR A 193                MG    MG A 501     1555   1555  2.12  
LINK         OD2 ASP A 232                CD    CD A 402     1555   1555  2.21  
LINK         OE1 GLU A 283                CD    CD A 403     1555   1555  2.51  
LINK         OE2 GLU A 283                CD    CD A 403     1555   1555  2.24  
LINK        CD    CD A 401                 O   HOH A 528     1555   1555  2.40  
LINK        CD    CD A 401                 O   HOH A 624     1555   1555  2.58  
LINK        CD    CD A 402                 O   HOH A 505     1555   1555  2.54  
LINK        CD    CD A 402                 O   HOH A 543     1555   1555  2.47  
LINK        CD    CD A 402                 O   HOH A 560     1555   1555  2.25  
LINK        CD    CD A 402                 O   HOH A 584     1555   1555  2.41  
LINK         O3B GDP A 500                MG    MG A 501     1555   1555  2.34  
LINK        MG    MG A 501                 O   HOH A 608     1555   1555  2.23  
CISPEP   1 SER A  215    PRO A  216          0        -6.73                     
CISPEP   2 SER A  325    PRO A  326          0         0.62                     
SITE     1 AC1  5 GLU A  92  GLU A 342  ASP A 346  HOH A 528                    
SITE     2 AC1  5 HOH A 624                                                     
SITE     1 AC2  6 HIS A  97  ASP A 232  HOH A 505  HOH A 543                    
SITE     2 AC2  6 HOH A 560  HOH A 584                                          
SITE     1 AC3  3 GLU A  77  GLU A 283  HOH A 595                               
SITE     1 AC4  3 GLU A 108  PRO A 222  HOH A 527                               
SITE     1 AC5  2 THR A 193  HOH A 608                                          
SITE     1 AC6  3 LYS A  79  GLU A 276  HOH A 540                               
SITE     1 AC7  1 ASP A 329                                                     
SITE     1 AC8 15 TYR A 187  ASN A 189  SER A 190  GLY A 191                    
SITE     2 AC8 15 LYS A 192  THR A 193  SER A 194  ASN A 300                    
SITE     3 AC8 15 LYS A 301  ASP A 303  LYS A 304  SER A 334                    
SITE     4 AC8 15 ALA A 335  LEU A 336  HOH A 608                               
CRYST1   64.991   72.403   96.016  90.00  90.00  90.00 P 21 21 21    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      0.015387  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013812  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010415        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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