HEADER    TRANSFERASE                             09-JUL-01   1H7Q              
TITLE     DTDP-MANGANESE COMPLEX OF SPSA FROM BACILLUS SUBTILIS                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SPORE COAT POLYSACCHARIDE BIOSYNTHESIS PROTEIN SPSA;       
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 OTHER_DETAILS: MAGNESIUM MANGANESE DTDP                              
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS;                              
SOURCE   3 ORGANISM_TAXID: 1423;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PET22B                                    
KEYWDS    TRANSFERASE, GLYCOSYLTRANSFERASE                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.TARBOURIECH,S.J.CHARNOCK,G.J.DAVIES                                 
REVDAT   5   20-NOV-24 1H7Q    1       REMARK                                   
REVDAT   4   13-DEC-23 1H7Q    1       LINK                                     
REVDAT   3   24-FEB-09 1H7Q    1       VERSN                                    
REVDAT   2   02-JAN-02 1H7Q    1       JRNL                                     
REVDAT   1   13-DEC-01 1H7Q    0                                                
JRNL        AUTH   N.TARBOURIECH,S.J.CHARNOCK,G.J.DAVIES                        
JRNL        TITL   THREE-DIMENSIONAL STRUCTURES OF THE MN AND MG DTDP COMPLEXES 
JRNL        TITL 2 OF THE FAMILY GT-2 GLYCOSYLTRANSFERASE SPSA: A COMPARISON    
JRNL        TITL 3 WITH RELATED NDP-SUGAR GLYCOSYLTRANSFERASES.                 
JRNL        REF    J.MOL.BIOL.                   V. 314   655 2001              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   11733986                                                     
JRNL        DOI    10.1006/JMBI.2001.5159                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.0                                           
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) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 17948                          
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) : 0.193                           
REMARK   3   R VALUE            (WORKING SET) : 0.191                           
REMARK   3   FREE R VALUE                     : 0.237                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 923                             
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) : 1323                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2100                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 61                           
REMARK   3   BIN FREE R VALUE                    : 0.2520                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1984                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 28                                      
REMARK   3   SOLVENT ATOMS            : 179                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.191         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.169         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.157         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.474         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.941                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.904                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2065 ; 0.017 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  1814 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  2795 ; 1.680 ; 1.959       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  4235 ; 1.522 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   299 ; 0.100 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2247 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   438 ; 0.003 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   415 ; 0.226 ; 0.300       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1757 ; 0.218 ; 0.300       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):     1 ; 0.041 ; 0.500       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   143 ; 0.142 ; 0.500       
REMARK   3   H-BOND (X...Y) OTHERS             (A):     2 ; 0.128 ; 0.000       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     1 ; 0.159 ; 0.000       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):     4 ; 0.091 ; 0.300       
REMARK   3   SYMMETRY VDW OTHERS               (A):    18 ; 0.200 ; 0.300       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     6 ; 1.118 ; 0.500       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1201 ; 0.790 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1956 ; 1.501 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   864 ; 2.438 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   839 ; 4.142 ; 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   : 1.40                                          
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 1H7Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-JUL-01.                  
REMARK 100 THE DEPOSITION ID IS D_1290008292.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JUN-98                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 8.00                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.94                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17948                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.800                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY                : 4.500                              
REMARK 200  R MERGE                    (I) : 0.08700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.8000                            
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) : 2.07                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.28000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1QGQ                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 39.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 8000, 100MM HEPES BUFFER PH      
REMARK 280  8.0, PH 8.00                                                        
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       40.71250            
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       40.71250            
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       23.68600            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       71.03000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       23.68600            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       71.03000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       40.71250            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       23.68600            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       71.03000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       40.71250            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       23.68600            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       71.03000            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
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 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 A2015  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     GLU A   134                                                      
REMARK 465     ASN A   135                                                      
REMARK 465     ARG A   136                                                      
REMARK 465     GLN A   219                                                      
REMARK 465     SER A   220                                                      
REMARK 465     ILE A   221                                                      
REMARK 465     HIS A   222                                                      
REMARK 465     PHE A   223                                                      
REMARK 465     GLN A   224                                                      
REMARK 465     LEU A   225                                                      
REMARK 465     PHE A   226                                                      
REMARK 465     GLU A   227                                                      
REMARK 465     LEU A   228                                                      
REMARK 465     GLU A   229                                                      
REMARK 465     LYS A   230                                                      
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   NZ   LYS A   109     OE1  GLU A   209              1.98            
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    ASP A  55   CB  -  CG  -  OD2 ANGL. DEV. =   6.1 DEGREES          
REMARK 500    ASP A  64   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ASP A 158   CB  -  CG  -  OD2 ANGL. DEV. =   6.4 DEGREES          
REMARK 500    ASP A 212   CB  -  CG  -  OD2 ANGL. DEV. =   6.7 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LYS A  13       57.83   -117.82                                   
REMARK 500    ASP A  39       40.58    -97.22                                   
REMARK 500    CYS A 155       -3.20     64.84                                   
REMARK 500    HIS A 159      -55.99    -25.41                                   
REMARK 500    TYR A 179      -81.88    -90.62                                   
REMARK 500    ASP A 208       54.83    -63.62                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2028        DISTANCE =  6.91 ANGSTROMS                       
REMARK 525    HOH A2029        DISTANCE =  7.35 ANGSTROMS                       
REMARK 525    HOH A2041        DISTANCE =  6.77 ANGSTROMS                       
REMARK 525    HOH A2052        DISTANCE =  6.87 ANGSTROMS                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A1257  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  99   OD2                                                    
REMARK 620 2 TYD A1258   O3B 145.8                                              
REMARK 620 3 TYD A1258   O2A 107.1  80.6                                        
REMARK 620 4 HOH A2177   O   101.4 112.7  82.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A1259  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 117   ND1                                                    
REMARK 620 2 GLU A 119   OE2  98.6                                              
REMARK 620 3 HOH A2104   O    89.2 170.2                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A1260  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A2151   O                                                      
REMARK 620 2 HOH A2152   O    84.1                                              
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 MN A1257                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1259                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1260                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYD A1258                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1H7L   RELATED DB: PDB                                   
REMARK 900 DTDP-MAGNESIUM COMPLEX OF SPSA FROM BACILLUS SUBTILIS                
REMARK 900 RELATED ID: 1QG8   RELATED DB: PDB                                   
REMARK 900 NATIVE (MAGNESIUM-CONTAINING) SPSA FROM BACILLUS SUBTILIS            
REMARK 900 RELATED ID: 1QGQ   RELATED DB: PDB                                   
REMARK 900 UDP-MANGANESE COMPLEX OF SPSA FROM BACILLUS SUBTILIS                 
REMARK 900 RELATED ID: 1QGS   RELATED DB: PDB                                   
REMARK 900 UDP-MAGNESIUM COMPLEX OF SPSA FROM BACILLUS SUBTILIS                 
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 N-TERMINAL METHIONINE CLEAVED POST-TRANSLATIONALLY                   
DBREF  1H7Q A    2   256  UNP    P39621   SPSA_BACSU       2    256             
SEQRES   1 A  255  PRO LYS VAL SER VAL ILE MET THR SER TYR ASN LYS SER          
SEQRES   2 A  255  ASP TYR VAL ALA LYS SER ILE SER SER ILE LEU SER GLN          
SEQRES   3 A  255  THR PHE SER ASP PHE GLU LEU PHE ILE MET ASP ASP ASN          
SEQRES   4 A  255  SER ASN GLU GLU THR LEU ASN VAL ILE ARG PRO PHE LEU          
SEQRES   5 A  255  ASN ASP ASN ARG VAL ARG PHE TYR GLN SER ASP ILE SER          
SEQRES   6 A  255  GLY VAL LYS GLU ARG THR GLU LYS THR ARG TYR ALA ALA          
SEQRES   7 A  255  LEU ILE ASN GLN ALA ILE GLU MET ALA GLU GLY GLU TYR          
SEQRES   8 A  255  ILE THR TYR ALA THR ASP ASP ASN ILE TYR MET PRO ASP          
SEQRES   9 A  255  ARG LEU LEU LYS MET VAL ARG GLU LEU ASP THR HIS PRO          
SEQRES  10 A  255  GLU LYS ALA VAL ILE TYR SER ALA SER LYS THR TYR HIS          
SEQRES  11 A  255  LEU ASN GLU ASN ARG ASP ILE VAL LYS GLU THR VAL ARG          
SEQRES  12 A  255  PRO ALA ALA GLN VAL THR TRP ASN ALA PRO CYS ALA ILE          
SEQRES  13 A  255  ASP HIS CYS SER VAL MET HIS ARG TYR SER VAL LEU GLU          
SEQRES  14 A  255  LYS VAL LYS GLU LYS PHE GLY SER TYR TRP ASP GLU SER          
SEQRES  15 A  255  PRO ALA PHE TYR ARG ILE GLY ASP ALA ARG PHE PHE TRP          
SEQRES  16 A  255  ARG VAL ASN HIS PHE TYR PRO PHE TYR PRO LEU ASP GLU          
SEQRES  17 A  255  GLU LEU ASP LEU ASN TYR ILE THR ASP GLN SER ILE HIS          
SEQRES  18 A  255  PHE GLN LEU PHE GLU LEU GLU LYS ASN GLU PHE VAL ARG          
SEQRES  19 A  255  ASN LEU PRO PRO GLN ARG ASN CYS ARG GLU LEU ARG GLU          
SEQRES  20 A  255  SER LEU LYS LYS LEU GLY MET GLY                              
HET     MN  A1257       1                                                       
HET    TYD  A1258      25                                                       
HET     MG  A1259       1                                                       
HET     MG  A1260       1                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM     TYD THYMIDINE-5'-DIPHOSPHATE                                         
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   2   MN    MN 2+                                                        
FORMUL   3  TYD    C10 H16 N2 O11 P2                                            
FORMUL   4   MG    2(MG 2+)                                                     
FORMUL   6  HOH   *179(H2 O)                                                    
HELIX    1   1 TYR A   16  SER A   26  1                                  11    
HELIX    2   2 ASN A   42  ARG A   50  1                                   9    
HELIX    3   3 PRO A   51  ASP A   55  5                                   5    
HELIX    4   4 GLY A   67  LYS A   74  1                                   8    
HELIX    5   5 THR A   75  ALA A   88  1                                  14    
HELIX    6   6 ASP A  105  HIS A  117  1                                  13    
HELIX    7   7 ASP A  158  CYS A  160  5                                   3    
HELIX    8   8 TYR A  166  GLY A  177  1                                  12    
HELIX    9   9 SER A  183  TYR A  187  5                                   5    
HELIX   10  10 ILE A  189  ASN A  199  1                                  11    
HELIX   11  11 PHE A  233  LEU A  237  5                                   5    
HELIX   12  12 ASN A  242  GLY A  254  1                                  13    
SHEET    1  AA 8 VAL A  58  GLN A  62  0                                        
SHEET    2  AA 8 PHE A  32  ASP A  38  1  O  LEU A  34   N  ARG A  59           
SHEET    3  AA 8 VAL A   4  SER A  10  1  O  VAL A   4   N  GLU A  33           
SHEET    4  AA 8 TYR A  92  THR A  97  1  O  TYR A  92   N  SER A   5           
SHEET    5  AA 8 VAL A 162  ARG A 165 -1  O  VAL A 162   N  TYR A  95           
SHEET    6  AA 8 VAL A 122  LEU A 132 -1  O  ILE A 123   N  MET A 163           
SHEET    7  AA 8 TYR A 205  THR A 217  1  O  TYR A 205   N  TYR A 124           
SHEET    8  AA 8 ASN A 100  TYR A 102 -1  O  ILE A 101   N  LEU A 213           
SHEET    1  AB 7 VAL A  58  GLN A  62  0                                        
SHEET    2  AB 7 PHE A  32  ASP A  38  1  O  LEU A  34   N  ARG A  59           
SHEET    3  AB 7 VAL A   4  SER A  10  1  O  VAL A   4   N  GLU A  33           
SHEET    4  AB 7 TYR A  92  THR A  97  1  O  TYR A  92   N  SER A   5           
SHEET    5  AB 7 VAL A 162  ARG A 165 -1  O  VAL A 162   N  TYR A  95           
SHEET    6  AB 7 VAL A 122  LEU A 132 -1  O  ILE A 123   N  MET A 163           
SHEET    7  AB 7 ILE A 138  ARG A 144 -1  N  VAL A 139   O  HIS A 131           
SSBOND   1 CYS A  155    CYS A  243                          1555   1555  2.01  
LINK         OD2 ASP A  99                MN    MN A1257     1555   1555  2.01  
LINK         ND1 HIS A 117                MG    MG A1259     1555   1555  2.06  
LINK         OE2 GLU A 119                MG    MG A1259     1555   1555  2.11  
LINK        MN    MN A1257                 O3B TYD A1258     1555   1555  1.84  
LINK        MN    MN A1257                 O2A TYD A1258     1555   1555  2.06  
LINK        MN    MN A1257                 O   HOH A2177     1555   1555  1.98  
LINK        MG    MG A1259                 O   HOH A2104     1555   1555  2.44  
LINK        MG    MG A1260                 O   HOH A2151     1555   1555  2.37  
LINK        MG    MG A1260                 O  AHOH A2152     1555   1555  2.24  
SITE     1 AC1  3 ASP A  99  TYD A1258  HOH A2177                               
SITE     1 AC2  3 HIS A 117  GLU A 119  HOH A2104                               
SITE     1 AC3  3 TYD A1258  HOH A2151  HOH A2152                               
SITE     1 AC4 15 THR A   9  TYR A  11  LYS A  13  ASP A  39                    
SITE     2 AC4 15 ARG A  71  ARG A  76  TYR A  77  LEU A  80                    
SITE     3 AC4 15 THR A  97  ASP A  98  ASP A  99   MN A1257                    
SITE     4 AC4 15  MG A1260  HOH A2177  HOH A2178                               
CRYST1   47.372  142.060   81.425  90.00  90.00  90.00 C 2 2 21      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.021109  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007039  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012281        0.00000