HEADER    HYDROLASE/SIGNALING PROTEIN             22-JUL-11   3T1Q              
TITLE     MGLA BOUND TO GPPNHP IN COMPLEX WITH MGLB                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLIDING PROTEIN MGLA;                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.6.5.2;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: GLIDING PROTEIN MGLB;                                      
COMPND   8 CHAIN: B, C;                                                         
COMPND   9 FRAGMENT: UNP RESIDUES 6-139;                                        
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 300852;                                              
SOURCE   4 STRAIN: HB8;                                                         
SOURCE   5 GENE: TTHA1132;                                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 CODON PLUS RIL;                       
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PGEXET;                                   
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE  13 ORGANISM_TAXID: 300852;                                              
SOURCE  14 STRAIN: HB8;                                                         
SOURCE  15 GENE: TTHA1131;                                                      
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21 CODON PLUS RIL;                       
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PGEXET                                    
KEYWDS    G DOMAIN CONTAINING PROTEIN, BACTERIAL GTPASE, BACTERIAL POLARITY,    
KEYWDS   2 MOTILITY, GTPASE ACTIVATING PROTEIN, ALPHA/BETA PROTEINS, HOMODIMER, 
KEYWDS   3 POLE LOCALISATION, HYDROLASE-SIGNALING PROTEIN COMPLEX               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.MIERTZSCHKE,I.R.VETTER,C.KOERNER,A.WITTINGHOFER                     
REVDAT   3   13-SEP-23 3T1Q    1       REMARK SEQADV LINK                       
REVDAT   2   02-NOV-11 3T1Q    1       JRNL                                     
REVDAT   1   31-AUG-11 3T1Q    0                                                
JRNL        AUTH   M.MIERTZSCHKE,C.KOERNER,I.R.VETTER,D.KEILBERG,E.HOT,         
JRNL        AUTH 2 S.LEONARDY,L.SOGAARD-ANDERSEN,A.WITTINGHOFER                 
JRNL        TITL   STRUCTURAL ANALYSIS OF THE RAS-LIKE G PROTEIN MGLA AND ITS   
JRNL        TITL 2 COGNATE GAP MGLB AND IMPLICATIONS FOR BACTERIAL POLARITY.    
JRNL        REF    EMBO J.                       V.  30  4185 2011              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   21847100                                                     
JRNL        DOI    10.1038/EMBOJ.2011.291                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0110                                      
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) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.18                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 17056                          
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) : 0.200                           
REMARK   3   R VALUE            (WORKING SET) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.268                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 899                             
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) : 2.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.77                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1252                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.32                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2670                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 66                           
REMARK   3   BIN FREE R VALUE                    : 0.4240                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3394                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 33                                      
REMARK   3   SOLVENT ATOMS            : 47                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 39.68                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 6.76000                                              
REMARK   3    B22 (A**2) : -4.86000                                             
REMARK   3    B33 (A**2) : -1.90000                                             
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): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.334         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.236         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.416        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.939                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.897                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3522 ; 0.019 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4795 ; 1.889 ; 2.001       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   447 ; 6.586 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   146 ;34.239 ;23.699       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   589 ;18.830 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    25 ;23.542 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   562 ; 0.117 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2621 ; 0.007 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
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):  2215 ; 0.896 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3536 ; 1.746 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1307 ; 2.606 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1255 ; 4.541 ; 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 : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3T1Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUL-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000066926.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 30-NOV-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.87260                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17955                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 45.180                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.85                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 1J3W                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.95                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.15                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.25M LICL, 0.1M HEPES, 15% PEG 6000 ,   
REMARK 280  PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K          
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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       34.55000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       34.55000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  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       52.75000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       87.55000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       52.75000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       87.55000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       34.55000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       52.75000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       87.55000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       34.55000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       52.75000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       87.55000            
REMARK 290   SMTRY3   8  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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4620 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19730 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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 C 145  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     GLY A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     THR A     3                                                      
REMARK 465     ILE A     4                                                      
REMARK 465     ASN A     5                                                      
REMARK 465     PHE A     6                                                      
REMARK 465     ALA A     7                                                      
REMARK 465     ASN A     8                                                      
REMARK 465     GLY A    65                                                      
REMARK 465     GLU A    66                                                      
REMARK 465     VAL A    67                                                      
REMARK 465     LYS A    68                                                      
REMARK 465     GLY A    69                                                      
REMARK 465     PHE A    70                                                      
REMARK 465     ALA A   193                                                      
REMARK 465     GLY A   194                                                      
REMARK 465     GLY A   195                                                      
REMARK 465     SER A   196                                                      
REMARK 465     GLY B     4                                                      
REMARK 465     SER B     5                                                      
REMARK 465     ALA B   138                                                      
REMARK 465     ASN B   139                                                      
REMARK 465     GLY C     4                                                      
REMARK 465     ALA C   138                                                      
REMARK 465     ASN C   139                                                      
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   NH1  ARG C    37     O    HOH C   148              1.82            
REMARK 500   O    LEU A   181     OG   SER A   185              2.09            
REMARK 500   NH2  ARG C    37     O    HOH C   251              2.15            
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  50   CG    GLU A  50   CD      0.107                       
REMARK 500    GLU A 152   CG    GLU A 152   CD      0.103                       
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 166   CB  -  CA  -  C   ANGL. DEV. = -13.1 DEGREES          
REMARK 500    LEU C  76   CA  -  CB  -  CG  ANGL. DEV. =  15.6 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 159       78.88   -119.71                                   
REMARK 500    ALA A 190       -9.41    -54.37                                   
REMARK 500    ALA B  99       76.33   -112.05                                   
REMARK 500    GLU B 135       11.07    -65.93                                   
REMARK 500    LEU C   8       78.77   -100.75                                   
REMARK 500    ARG C  91      -56.09   -124.47                                   
REMARK 500    ALA C  99       70.79   -103.98                                   
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 198  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A  26   OG1                                                    
REMARK 620 2 THR A  54   OG1  89.0                                              
REMARK 620 3 GNP A 197   O3G 166.7  89.3                                        
REMARK 620 4 GNP A 197   O2B  88.6 177.0  92.6                                  
REMARK 620 5 HOH A 201   O    79.5 100.1  87.8  77.6                            
REMARK 620 6 HOH A 247   O   103.2  95.2  90.1  87.1 164.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP A 197                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 198                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3T12   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3T1O   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3T1R   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3T1S   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3T1T   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3T1V   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3T1X   RELATED DB: PDB                                   
DBREF  3T1Q A    1   196  UNP    Q5SJ82   Q5SJ82_THET8     1    196             
DBREF  3T1Q B    6   139  UNP    Q5SJ83   Q5SJ83_THET8     6    139             
DBREF  3T1Q C    6   139  UNP    Q5SJ83   Q5SJ83_THET8     6    139             
SEQADV 3T1Q GLY A   -1  UNP  Q5SJ82              EXPRESSION TAG                 
SEQADV 3T1Q SER A    0  UNP  Q5SJ82              EXPRESSION TAG                 
SEQADV 3T1Q GLY B    4  UNP  Q5SJ83              EXPRESSION TAG                 
SEQADV 3T1Q SER B    5  UNP  Q5SJ83              EXPRESSION TAG                 
SEQADV 3T1Q ALA B   14  UNP  Q5SJ83    GLU    14 ENGINEERED MUTATION            
SEQADV 3T1Q ALA B   15  UNP  Q5SJ83    ARG    15 ENGINEERED MUTATION            
SEQADV 3T1Q SER B   65  UNP  Q5SJ83    GLY    65 VARIANT                        
SEQADV 3T1Q ALA B  124  UNP  Q5SJ83    ARG   124 ENGINEERED MUTATION            
SEQADV 3T1Q ALA B  127  UNP  Q5SJ83    GLU   127 ENGINEERED MUTATION            
SEQADV 3T1Q ALA B  131  UNP  Q5SJ83    ARG   131 ENGINEERED MUTATION            
SEQADV 3T1Q GLY C    4  UNP  Q5SJ83              EXPRESSION TAG                 
SEQADV 3T1Q SER C    5  UNP  Q5SJ83              EXPRESSION TAG                 
SEQADV 3T1Q ALA C   14  UNP  Q5SJ83    GLU    14 ENGINEERED MUTATION            
SEQADV 3T1Q ALA C   15  UNP  Q5SJ83    ARG    15 ENGINEERED MUTATION            
SEQADV 3T1Q SER C   65  UNP  Q5SJ83    GLY    65 VARIANT                        
SEQADV 3T1Q ALA C  124  UNP  Q5SJ83    ARG   124 ENGINEERED MUTATION            
SEQADV 3T1Q ALA C  127  UNP  Q5SJ83    GLU   127 ENGINEERED MUTATION            
SEQADV 3T1Q ALA C  131  UNP  Q5SJ83    ARG   131 ENGINEERED MUTATION            
SEQRES   1 A  198  GLY SER MET SER THR ILE ASN PHE ALA ASN ARG GLU ILE          
SEQRES   2 A  198  ASN PHE LYS ILE VAL TYR TYR GLY PRO GLY LEU SER GLY          
SEQRES   3 A  198  LYS THR THR ASN LEU LYS TRP ILE TYR SER LYS VAL PRO          
SEQRES   4 A  198  GLU GLY ARG LYS GLY GLU MET VAL SER LEU ALA THR GLU          
SEQRES   5 A  198  ASP GLU ARG THR LEU PHE PHE ASP PHE LEU PRO LEU ASP          
SEQRES   6 A  198  ILE GLY GLU VAL LYS GLY PHE LYS THR ARG PHE HIS LEU          
SEQRES   7 A  198  TYR THR VAL PRO GLY GLN VAL PHE TYR ASN ALA SER ARG          
SEQRES   8 A  198  LYS LEU ILE LEU ARG GLY VAL ASP GLY ILE VAL PHE VAL          
SEQRES   9 A  198  ALA ASP SER ALA PRO ASN ARG LEU ARG ALA ASN ALA GLU          
SEQRES  10 A  198  SER MET ARG ASN MET ARG GLU ASN LEU ALA GLU TYR GLY          
SEQRES  11 A  198  LEU THR LEU ASP ASP VAL PRO ILE VAL ILE GLN VAL ASN          
SEQRES  12 A  198  LYS ARG ASP LEU PRO ASP ALA LEU PRO VAL GLU MET VAL          
SEQRES  13 A  198  ARG ALA VAL VAL ASP PRO GLU GLY LYS PHE PRO VAL LEU          
SEQRES  14 A  198  GLU ALA VAL ALA THR GLU GLY LYS GLY VAL PHE GLU THR          
SEQRES  15 A  198  LEU LYS GLU VAL SER ARG LEU VAL LEU ALA ARG VAL ALA          
SEQRES  16 A  198  GLY GLY SER                                                  
SEQRES   1 B  136  GLY SER LEU VAL LEU TYR GLY ALA PRO TYR ALA ALA ALA          
SEQRES   2 B  136  VAL GLU VAL LEU GLU GLU THR LEU ARG GLU THR GLY ALA          
SEQRES   3 B  136  ARG TYR ALA LEU LEU ILE ASP ARG LYS GLY PHE VAL LEU          
SEQRES   4 B  136  ALA HIS LYS GLU ALA LEU TRP ALA PRO LYS PRO PRO PRO          
SEQRES   5 B  136  LEU ASP THR LEU ALA THR LEU VAL ALA SER ASN ALA ALA          
SEQRES   6 B  136  ALA THR GLN ALA LEU ALA LYS LEU LEU GLY GLU ALA ARG          
SEQRES   7 B  136  PHE GLN GLU GLU VAL HIS GLN GLY GLU ARG MET GLY LEU          
SEQRES   8 B  136  TYR VAL ASP GLU ALA GLY GLU HIS ALA LEU LEU VAL LEU          
SEQRES   9 B  136  VAL PHE ASP GLU THR ALA PRO LEU GLY LYS VAL LYS LEU          
SEQRES  10 B  136  HIS GLY LYS ALA ALA ALA ALA ALA LEU ALA ALA ILE ALA          
SEQRES  11 B  136  GLU GLU ALA LEU ALA ASN                                      
SEQRES   1 C  136  GLY SER LEU VAL LEU TYR GLY ALA PRO TYR ALA ALA ALA          
SEQRES   2 C  136  VAL GLU VAL LEU GLU GLU THR LEU ARG GLU THR GLY ALA          
SEQRES   3 C  136  ARG TYR ALA LEU LEU ILE ASP ARG LYS GLY PHE VAL LEU          
SEQRES   4 C  136  ALA HIS LYS GLU ALA LEU TRP ALA PRO LYS PRO PRO PRO          
SEQRES   5 C  136  LEU ASP THR LEU ALA THR LEU VAL ALA SER ASN ALA ALA          
SEQRES   6 C  136  ALA THR GLN ALA LEU ALA LYS LEU LEU GLY GLU ALA ARG          
SEQRES   7 C  136  PHE GLN GLU GLU VAL HIS GLN GLY GLU ARG MET GLY LEU          
SEQRES   8 C  136  TYR VAL ASP GLU ALA GLY GLU HIS ALA LEU LEU VAL LEU          
SEQRES   9 C  136  VAL PHE ASP GLU THR ALA PRO LEU GLY LYS VAL LYS LEU          
SEQRES  10 C  136  HIS GLY LYS ALA ALA ALA ALA ALA LEU ALA ALA ILE ALA          
SEQRES  11 C  136  GLU GLU ALA LEU ALA ASN                                      
HET    GNP  A 197      32                                                       
HET     MG  A 198       1                                                       
HETNAM     GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER                      
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   4  GNP    C10 H17 N6 O13 P3                                            
FORMUL   5   MG    MG 2+                                                        
FORMUL   6  HOH   *47(H2 O)                                                     
HELIX    1   1 GLY A   24  VAL A   36  1                                  13    
HELIX    2   2 GLN A   82  PHE A   84  5                                   3    
HELIX    3   3 TYR A   85  LEU A   93  1                                   9    
HELIX    4   4 ALA A  106  ASN A  108  5                                   3    
HELIX    5   5 ARG A  109  TYR A  127  1                                  19    
HELIX    6   6 PRO A  150  ASP A  159  1                                  10    
HELIX    7   7 GLY A  176  ALA A  190  1                                  15    
HELIX    8   8 TYR B    9  GLY B   28  1                                  20    
HELIX    9   9 PRO B   55  LEU B   77  1                                  23    
HELIX   10  10 PRO B  114  GLU B  135  1                                  22    
HELIX   11  11 TYR C    9  GLY C   28  1                                  20    
HELIX   12  12 PRO C   55  LEU C   77  1                                  23    
HELIX   13  13 PRO C  114  GLU C  135  1                                  22    
SHEET    1   A 7 VAL A  45  ALA A  48  0                                        
SHEET    2   A 7 THR A  54  ASP A  63 -1  O  PHE A  59   N  VAL A  45           
SHEET    3   A 7 THR A  72  THR A  78 -1  O  PHE A  74   N  LEU A  62           
SHEET    4   A 7 ILE A  11  TYR A  18  1  N  PHE A  13   O  HIS A  75           
SHEET    5   A 7 GLY A  98  ALA A 103  1  O  VAL A 100   N  VAL A  16           
SHEET    6   A 7 ILE A 136  VAL A 140  1  O  GLN A 139   N  ALA A 103           
SHEET    7   A 7 VAL A 166  GLU A 168  1  O  LEU A 167   N  VAL A 140           
SHEET    1   B 5 VAL B  41  GLU B  46  0                                        
SHEET    2   B 5 TYR B  31  ASP B  36 -1  N  LEU B  34   O  LEU B  42           
SHEET    3   B 5 ALA B 103  PHE B 109 -1  O  VAL B 108   N  TYR B  31           
SHEET    4   B 5 GLY B  93  GLU B  98 -1  N  ASP B  97   O  LEU B 105           
SHEET    5   B 5 GLU B  85  GLN B  88 -1  N  HIS B  87   O  LEU B  94           
SHEET    1   C 5 VAL C  41  GLU C  46  0                                        
SHEET    2   C 5 TYR C  31  ASP C  36 -1  N  LEU C  34   O  LEU C  42           
SHEET    3   C 5 ALA C 103  PHE C 109 -1  O  VAL C 108   N  TYR C  31           
SHEET    4   C 5 GLY C  93  ALA C  99 -1  N  GLY C  93   O  PHE C 109           
SHEET    5   C 5 GLU C  85  GLN C  88 -1  N  GLU C  85   O  VAL C  96           
LINK         OG1 THR A  26                MG    MG A 198     1555   1555  2.12  
LINK         OG1 THR A  54                MG    MG A 198     1555   1555  1.95  
LINK         O3G GNP A 197                MG    MG A 198     1555   1555  1.85  
LINK         O2B GNP A 197                MG    MG A 198     1555   1555  2.07  
LINK        MG    MG A 198                 O   HOH A 201     1555   1555  2.15  
LINK        MG    MG A 198                 O   HOH A 247     1555   1555  2.22  
SITE     1 AC1 20 LEU A  22  SER A  23  GLY A  24  LYS A  25                    
SITE     2 AC1 20 THR A  26  THR A  27  ARG A  53  THR A  54                    
SITE     3 AC1 20 GLY A  81  ASN A 141  LYS A 142  ASP A 144                    
SITE     4 AC1 20 VAL A 170  ALA A 171  THR A 172   MG A 198                    
SITE     5 AC1 20 HOH A 199  HOH A 200  HOH A 201  HOH A 247                    
SITE     1 AC2  5 THR A  26  THR A  54  GNP A 197  HOH A 201                    
SITE     2 AC2  5 HOH A 247                                                     
CRYST1  105.500  175.100   69.100  90.00  90.00  90.00 C 2 2 21     16          
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      0.009479  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.005711  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014472        0.00000