HEADER    TRANSFERASE                             18-DEC-02   1NH7              
TITLE     ATP PHOSPHORIBOSYLTRANSFERASE (ATP-PRTASE) FROM MYCOBACTERIUM         
TITLE    2 TUBERCULOSIS                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ATP PHOSPHORIBOSYLTRANSFERASE;                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.4.2.17;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS H37RV;               
SOURCE   3 ORGANISM_TAXID: 83332;                                               
SOURCE   4 STRAIN: H37RV;                                                       
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    PRTASE, DE NOVO HIS BIOSYNTHESIS, PRPP, TRANSFERASE,                  
KEYWDS   2 PHOSPHORIBOSYLTRANSFERASE, STRUCTURAL GENOMICS, PSI, PROTEIN         
KEYWDS   3 STRUCTURE INITIATIVE, TB STRUCTURAL GENOMICS CONSORTIUM, TBSGC       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.CHO,V.SHARMA,J.C.SACCHETTINI,TB STRUCTURAL GENOMICS CONSORTIUM      
AUTHOR   2 (TBSGC)                                                              
REVDAT   6   25-DEC-24 1NH7    1       REMARK SEQADV LINK                       
REVDAT   5   13-JUL-11 1NH7    1       VERSN                                    
REVDAT   4   24-FEB-09 1NH7    1       VERSN                                    
REVDAT   3   01-FEB-05 1NH7    1       AUTHOR KEYWDS REMARK                     
REVDAT   2   25-FEB-03 1NH7    1       JRNL                                     
REVDAT   1   11-FEB-03 1NH7    0                                                
JRNL        AUTH   Y.CHO,V.SHARMA,J.C.SACCHETTINI                               
JRNL        TITL   CRYSTAL STRUCTURE OF ATP PHOSPHORIBOSYLTRANSFERASE FROM      
JRNL        TITL 2 MYCOBACTERIUM TUBERCULOSIS                                   
JRNL        REF    J.BIOL.CHEM.                  V. 278  8333 2003              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   12511575                                                     
JRNL        DOI    10.1074/JBC.M212124200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 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) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 27.74                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 9850                           
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) : 0.196                           
REMARK   3   R VALUE            (WORKING SET) : 0.192                           
REMARK   3   FREE R VALUE                     : 0.261                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.300                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 547                             
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) : 721                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1860                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 34                           
REMARK   3   BIN FREE R VALUE                    : 0.2750                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2073                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 26                                      
REMARK   3   SOLVENT ATOMS            : 173                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.31                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.05000                                             
REMARK   3    B22 (A**2) : -0.05000                                             
REMARK   3    B33 (A**2) : 0.08000                                              
REMARK   3    B12 (A**2) : -0.03000                                             
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): 0.911         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.345         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.262         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.155        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.927                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.873                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2131 ; 0.048 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2900 ; 3.665 ; 1.988       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   271 ; 6.356 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   371 ;22.742 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   334 ; 0.249 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1591 ; 0.015 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   996 ; 0.322 ; 0.300       
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):   202 ; 0.241 ; 0.500       
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):    96 ; 0.540 ; 0.300       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    32 ; 0.859 ; 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):  1359 ; 1.551 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2175 ; 2.570 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   772 ; 5.117 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   725 ; 7.616 ; 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  : 3                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 4                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A    90                          
REMARK   3    RESIDUE RANGE :   A   175        A   184                          
REMARK   3    RESIDUE RANGE :   A   194        A   211                          
REMARK   3    RESIDUE RANGE :   A   280        A   284                          
REMARK   3    ORIGIN FOR THE GROUP (A):  70.9090  61.2020  -0.7270              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1238 T22:   0.0368                                     
REMARK   3      T33:   0.1287 T12:  -0.0668                                     
REMARK   3      T13:   0.0134 T23:  -0.0170                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.3357 L22:   2.8055                                     
REMARK   3      L33:   3.7997 L12:  -0.4921                                     
REMARK   3      L13:  -1.2565 L23:  -1.2160                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0656 S12:  -0.0086 S13:   0.0219                       
REMARK   3      S21:   0.0390 S22:   0.0609 S23:   0.1208                       
REMARK   3      S31:  -0.4374 S32:   0.0332 S33:  -0.1265                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    91        A   174                          
REMARK   3    ORIGIN FOR THE GROUP (A):  97.2630  57.0050 -13.1590              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0726 T22:   0.3114                                     
REMARK   3      T33:   0.1469 T12:  -0.0448                                     
REMARK   3      T13:  -0.0388 T23:  -0.0111                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.1177 L22:   5.1137                                     
REMARK   3      L33:   8.0470 L12:   1.0062                                     
REMARK   3      L13:   1.1916 L23:   2.4272                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1300 S12:  -0.1162 S13:  -0.1836                       
REMARK   3      S21:   0.2597 S22:   0.2055 S23:  -0.2418                       
REMARK   3      S31:   0.1180 S32:   0.7909 S33:  -0.3356                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   212        A   234                          
REMARK   3    RESIDUE RANGE :   A   236        A   279                          
REMARK   3    ORIGIN FOR THE GROUP (A):  80.0540  38.3400  21.4460              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0537 T22:   0.0654                                     
REMARK   3      T33:   0.1163 T12:   0.0106                                     
REMARK   3      T13:  -0.0240 T23:  -0.0495                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.9460 L22:   5.8990                                     
REMARK   3      L33:  15.1944 L12:  -0.7566                                     
REMARK   3      L13:   1.8215 L23:  -2.8560                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0846 S12:  -0.2365 S13:   0.0692                       
REMARK   3      S21:   0.3042 S22:   0.1212 S23:   0.1418                       
REMARK   3      S31:  -0.3323 S32:  -0.0720 S33:  -0.0366                       
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   : NULL                                          
REMARK   3   ION PROBE RADIUS   : NULL                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1NH7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JAN-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000017868.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 30-NOV-00; NULL                    
REMARK 200  TEMPERATURE           (KELVIN) : 100; NULL                          
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; NULL                            
REMARK 200  RADIATION SOURCE               : APS; NULL                          
REMARK 200  BEAMLINE                       : 14-BM-C; NULL                      
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0; NULL                          
REMARK 200  MONOCHROMATOR                  : NULL; NULL                         
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; NULL                          
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4; NULL               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA, CCP4 (SCALA)                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16645                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 32.300                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
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) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.43                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
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; MAD                         
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SHARP                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.94                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.86                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.5, VAPOR DIFFUSION, HANGING DROP    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2                            
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-Z                                              
REMARK 290       7555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       8555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       9555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290      10555   Y+2/3,X+1/3,-Z+1/3                                      
REMARK 290      11555   X-Y+2/3,-Y+1/3,-Z+1/3                                   
REMARK 290      12555   -X+2/3,-X+Y+1/3,-Z+1/3                                  
REMARK 290      13555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290      14555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290      15555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290      16555   Y+1/3,X+2/3,-Z+2/3                                      
REMARK 290      17555   X-Y+1/3,-Y+2/3,-Z+2/3                                   
REMARK 290      18555   -X+1/3,-X+Y+2/3,-Z+2/3                                  
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000       66.27000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       38.26100            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       36.83333            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000       66.27000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       38.26100            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       36.83333            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000       66.27000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       38.26100            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       36.83333            
REMARK 290   SMTRY1  10 -0.500000  0.866025  0.000000       66.27000            
REMARK 290   SMTRY2  10  0.866025  0.500000  0.000000       38.26100            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       36.83333            
REMARK 290   SMTRY1  11  1.000000  0.000000  0.000000       66.27000            
REMARK 290   SMTRY2  11  0.000000 -1.000000  0.000000       38.26100            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       36.83333            
REMARK 290   SMTRY1  12 -0.500000 -0.866025  0.000000       66.27000            
REMARK 290   SMTRY2  12 -0.866025  0.500000  0.000000       38.26100            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       36.83333            
REMARK 290   SMTRY1  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       76.52200            
REMARK 290   SMTRY3  13  0.000000  0.000000  1.000000       73.66667            
REMARK 290   SMTRY1  14 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  14  0.866025 -0.500000  0.000000       76.52200            
REMARK 290   SMTRY3  14  0.000000  0.000000  1.000000       73.66667            
REMARK 290   SMTRY1  15 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  15 -0.866025 -0.500000  0.000000       76.52200            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000       73.66667            
REMARK 290   SMTRY1  16 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  16  0.866025  0.500000  0.000000       76.52200            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       73.66667            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  17  0.000000 -1.000000  0.000000       76.52200            
REMARK 290   SMTRY3  17  0.000000  0.000000 -1.000000       73.66667            
REMARK 290   SMTRY1  18 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  18 -0.866025  0.500000  0.000000       76.52200            
REMARK 290   SMTRY3  18  0.000000  0.000000 -1.000000       73.66667            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4480 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 25580 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -150.0 KCAL/MOL                       
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 350   BIOMT1   2 -0.500000  0.866025  0.000000       66.27000            
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000      -38.26100            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      -36.83333            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 22050 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 68140 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -533.0 KCAL/MOL                       
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 350   BIOMT1   2 -0.500000 -0.866025  0.000000      132.54000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000       66.27000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000      114.78301            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4 -0.500000  0.866025  0.000000       66.27000            
REMARK 350   BIOMT2   4  0.866025  0.500000  0.000000      -38.26100            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000      -36.83333            
REMARK 350   BIOMT1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   5  0.000000 -1.000000  0.000000       76.52200            
REMARK 350   BIOMT3   5  0.000000  0.000000 -1.000000      -36.83333            
REMARK 350   BIOMT1   6 -0.500000 -0.866025  0.000000      132.54000            
REMARK 350   BIOMT2   6 -0.866025  0.500000  0.000000       76.52200            
REMARK 350   BIOMT3   6  0.000000  0.000000 -1.000000      -36.83333            
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     HIS A   -19                                                      
REMARK 465     SER A   -18                                                      
REMARK 465     GLY A   -17                                                      
REMARK 465     ARG A   -16                                                      
REMARK 465     PRO A   -15                                                      
REMARK 465     VAL A   -14                                                      
REMARK 465     LEU A   -13                                                      
REMARK 465     GLY A   -12                                                      
REMARK 465     SER A   -11                                                      
REMARK 465     SER A   -10                                                      
REMARK 465     HIS A    -9                                                      
REMARK 465     HIS A    -8                                                      
REMARK 465     HIS A    -7                                                      
REMARK 465     HIS A    -6                                                      
REMARK 465     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     SER A    -3                                                      
REMARK 465     SER A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     MET A     0                                                      
REMARK 465     ALA A   185                                                      
REMARK 465     GLY A   186                                                      
REMARK 465     THR A   187                                                      
REMARK 465     ASP A   188                                                      
REMARK 465     GLY A   189                                                      
REMARK 465     GLN A   190                                                      
REMARK 465     ASP A   191                                                      
REMARK 465     GLN A   192                                                      
REMARK 465     THR A   193                                                      
REMARK 465     GLU A   235                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A  3132     O    HOH A  3144              1.95            
REMARK 500   O    HOH A  3068     O    HOH A  3092              2.03            
REMARK 500   O    HOH A  3076     O    HOH A  3112              2.06            
REMARK 500   OE1  GLU A    22     NH2  ARG A   280              2.08            
REMARK 500   O    ARG A   100     O    HOH A  3071              2.12            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A  3067     O    HOH A  3067    16544     0.55            
REMARK 500   O    HOH A  3079     O    HOH A  3079    16544     1.09            
REMARK 500   O1   SO4 A  1004     O3   SO4 A  1004     3665     1.23            
REMARK 500   O    HOH A  3090     O    HOH A  3090    16544     1.30            
REMARK 500   O    HOH A  3167     O    HOH A  3167     2655     1.35            
REMARK 500   S    SO4 A  1004     O1   SO4 A  1004     2655     1.39            
REMARK 500   O1   SO4 A  1004     O4   SO4 A  1004     3665     1.53            
REMARK 500   O    HOH A  3119     O    HOH A  3119     2655     1.53            
REMARK 500   O    HOH A  3043     O    HOH A  3043    18654     1.57            
REMARK 500   O    HOH A  3068     O    HOH A  3068     6765     1.58            
REMARK 500   O    HOH A  3124     O    HOH A  3124     2655     1.82            
REMARK 500   O    HOH A  3123     O    HOH A  3165     3665     1.84            
REMARK 500   NZ   LYS A   122     NZ   LYS A   122     6765     1.85            
REMARK 500   O    ASP A   278     O2   SO4 A  1004     3665     1.92            
REMARK 500   S    SO4 A  1004     O3   SO4 A  1004     3665     1.94            
REMARK 500   O    HOH A  3118     O    HOH A  3160     2655     2.06            
REMARK 500   OG1  THR A   104     OE1  GLU A   172     6765     2.07            
REMARK 500   O3   SO4 A  1004     O3   SO4 A  1004     2655     2.19            
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    ALA A  11   CA    ALA A  11   CB     -0.169                       
REMARK 500    GLU A  14   CG    GLU A  14   CD      0.132                       
REMARK 500    GLU A  14   CD    GLU A  14   OE2     0.100                       
REMARK 500    TYR A  25   CD1   TYR A  25   CE1    -0.105                       
REMARK 500    VAL A  43   CB    VAL A  43   CG1    -0.211                       
REMARK 500    PHE A  45   CE1   PHE A  45   CZ      0.118                       
REMARK 500    LYS A  51   CE    LYS A  51   NZ     -0.242                       
REMARK 500    GLU A  61   CG    GLU A  61   CD      0.102                       
REMARK 500    GLU A  61   CD    GLU A  61   OE1     0.139                       
REMARK 500    GLU A  81   C     GLU A  81   O      -0.135                       
REMARK 500    ARG A  82   NE    ARG A  82   CZ      0.084                       
REMARK 500    ALA A  84   CA    ALA A  84   CB     -0.161                       
REMARK 500    PHE A  87   CD1   PHE A  87   CE1     0.121                       
REMARK 500    SER A  90   CB    SER A  90   OG     -0.086                       
REMARK 500    MET A 110   CG    MET A 110   SD      0.184                       
REMARK 500    ARG A 111   NE    ARG A 111   CZ      0.108                       
REMARK 500    ALA A 113   CA    ALA A 113   CB     -0.159                       
REMARK 500    TYR A 116   CB    TYR A 116   CG     -0.122                       
REMARK 500    GLY A 147   C     GLY A 147   O      -0.138                       
REMARK 500    VAL A 155   CB    VAL A 155   CG2    -0.157                       
REMARK 500    ALA A 179   CA    ALA A 179   CB     -0.162                       
REMARK 500    GLU A 194   CD    GLU A 194   OE1     0.095                       
REMARK 500    ALA A 195   CA    ALA A 195   CB     -0.131                       
REMARK 500    ARG A 202   CB    ARG A 202   CG     -0.183                       
REMARK 500    VAL A 203   CB    VAL A 203   CG1    -0.155                       
REMARK 500    TYR A 212   CB    TYR A 212   CG     -0.090                       
REMARK 500    ASP A 216   CB    ASP A 216   CG     -0.131                       
REMARK 500    LYS A 226   CE    LYS A 226   NZ      0.230                       
REMARK 500    ALA A 229   CA    ALA A 229   CB     -0.149                       
REMARK 500    ARG A 257   CZ    ARG A 257   NH1     0.118                       
REMARK 500    ARG A 257   CZ    ARG A 257   NH2     0.097                       
REMARK 500    GLU A 265   CD    GLU A 265   OE1     0.068                       
REMARK 500    ARG A 280   CB    ARG A 280   CG     -0.196                       
REMARK 500    CYS A 282   CB    CYS A 282   SG     -0.104                       
REMARK 500    PHE A 284   CA    PHE A 284   CB     -0.132                       
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    LEU A   2   CB  -  CG  -  CD1 ANGL. DEV. = -10.2 DEGREES          
REMARK 500    ARG A  26   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG A  26   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG A  27   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ARG A  27   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    ARG A  28   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    VAL A  36   CB  -  CA  -  C   ANGL. DEV. = -12.5 DEGREES          
REMARK 500    ASP A  38   CB  -  CG  -  OD1 ANGL. DEV. =   7.7 DEGREES          
REMARK 500    LYS A  51   CD  -  CE  -  NZ  ANGL. DEV. = -18.8 DEGREES          
REMARK 500    ASP A  52   CB  -  CG  -  OD2 ANGL. DEV. =   9.6 DEGREES          
REMARK 500    LEU A  62   CA  -  CB  -  CG  ANGL. DEV. =  19.3 DEGREES          
REMARK 500    LEU A  62   CB  -  CG  -  CD1 ANGL. DEV. =  14.2 DEGREES          
REMARK 500    LEU A  62   CB  -  CG  -  CD2 ANGL. DEV. = -10.9 DEGREES          
REMARK 500    ASP A  63   CB  -  CG  -  OD1 ANGL. DEV. =  -8.9 DEGREES          
REMARK 500    ASP A  63   CB  -  CG  -  OD2 ANGL. DEV. =  10.1 DEGREES          
REMARK 500    ASP A  70   CB  -  CG  -  OD2 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    VAL A  72   CA  -  CB  -  CG2 ANGL. DEV. = -13.5 DEGREES          
REMARK 500    CYS A  73   CA  -  CB  -  SG  ANGL. DEV. =  13.3 DEGREES          
REMARK 500    ASP A  74   OD1 -  CG  -  OD2 ANGL. DEV. = -11.5 DEGREES          
REMARK 500    ASP A  74   CB  -  CG  -  OD2 ANGL. DEV. =  12.7 DEGREES          
REMARK 500    ARG A  80   NE  -  CZ  -  NH1 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    ARG A  82   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG A  93   NE  -  CZ  -  NH2 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ASP A 106   CB  -  CG  -  OD2 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    ARG A 111   NE  -  CZ  -  NH1 ANGL. DEV. =   6.4 DEGREES          
REMARK 500    ARG A 111   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.2 DEGREES          
REMARK 500    LEU A 119   CB  -  CG  -  CD2 ANGL. DEV. = -12.3 DEGREES          
REMARK 500    ARG A 121   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.4 DEGREES          
REMARK 500    ILE A 129   CG1 -  CB  -  CG2 ANGL. DEV. = -14.7 DEGREES          
REMARK 500    ARG A 135   NE  -  CZ  -  NH1 ANGL. DEV. =   7.3 DEGREES          
REMARK 500    ARG A 135   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.7 DEGREES          
REMARK 500    VAL A 144   CB  -  CA  -  C   ANGL. DEV. =  11.6 DEGREES          
REMARK 500    LEU A 146   CB  -  CG  -  CD2 ANGL. DEV. = -16.2 DEGREES          
REMARK 500    LEU A 167   CA  -  CB  -  CG  ANGL. DEV. = -14.2 DEGREES          
REMARK 500    LEU A 167   CB  -  CG  -  CD2 ANGL. DEV. = -13.2 DEGREES          
REMARK 500    ASP A 176   CB  -  CG  -  OD1 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    ARG A 196   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    ASP A 197   CB  -  CG  -  OD2 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    ARG A 202   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG A 202   NE  -  CZ  -  NH2 ANGL. DEV. =   3.0 DEGREES          
REMARK 500    LYS A 226   CD  -  CE  -  NZ  ANGL. DEV. =  14.5 DEGREES          
REMARK 500    LEU A 234   CA  -  CB  -  CG  ANGL. DEV. =  19.5 DEGREES          
REMARK 500    ASP A 246   OD1 -  CG  -  OD2 ANGL. DEV. = -11.9 DEGREES          
REMARK 500    ASP A 246   CB  -  CG  -  OD2 ANGL. DEV. =   7.1 DEGREES          
REMARK 500    ARG A 256   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    ARG A 257   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.8 DEGREES          
REMARK 500    LEU A 275   CB  -  CG  -  CD1 ANGL. DEV. = -11.9 DEGREES          
REMARK 500    ASP A 278   CB  -  CG  -  OD2 ANGL. DEV. =  10.4 DEGREES          
REMARK 500    CYS A 282   CB  -  CA  -  C   ANGL. DEV. = -12.5 DEGREES          
REMARK 500    PHE A 284   N   -  CA  -  C   ANGL. DEV. =  20.8 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    ALA A  98       -2.87    -51.27                                   
REMARK 500    TYR A 116       75.08   -116.93                                   
REMARK 500    PHE A 170      137.07   -170.08                                   
REMARK 500    SER A 177       11.36    -66.22                                   
REMARK 500    ALA A 273       53.06     28.27                                   
REMARK 500    ARG A 280      -65.44   -102.01                                   
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 A3044        DISTANCE =  6.31 ANGSTROMS                       
REMARK 525    HOH A3048        DISTANCE =  5.83 ANGSTROMS                       
REMARK 525    HOH A3055        DISTANCE =  8.56 ANGSTROMS                       
REMARK 525    HOH A3056        DISTANCE =  6.48 ANGSTROMS                       
REMARK 525    HOH A3094        DISTANCE =  6.09 ANGSTROMS                       
REMARK 525    HOH A3105        DISTANCE =  9.03 ANGSTROMS                       
REMARK 525    HOH A3119        DISTANCE =  6.65 ANGSTROMS                       
REMARK 525    HOH A3120        DISTANCE =  6.33 ANGSTROMS                       
REMARK 525    HOH A3121        DISTANCE = 10.56 ANGSTROMS                       
REMARK 525    HOH A3128        DISTANCE = 12.42 ANGSTROMS                       
REMARK 525    HOH A3145        DISTANCE =  9.39 ANGSTROMS                       
REMARK 525    HOH A3146        DISTANCE =  8.91 ANGSTROMS                       
REMARK 525    HOH A3148        DISTANCE =  5.97 ANGSTROMS                       
REMARK 525    HOH A3161        DISTANCE =  7.44 ANGSTROMS                       
REMARK 525    HOH A3166        DISTANCE =  7.59 ANGSTROMS                       
REMARK 525    HOH A3167        DISTANCE =  9.09 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                              MG A1006  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A3168   O                                                      
REMARK 620 2 HOH A3169   O   172.6                                              
REMARK 620 3 HOH A3170   O    86.8  92.9                                        
REMARK 620 4 HOH A3171   O    94.2  87.3 170.9                                  
REMARK 620 5 HOH A3172   O    91.8  95.5  94.3  76.6                            
REMARK 620 6 HOH A3173   O    88.4  84.2  86.6 102.4 179.1                      
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 SO4 A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1004                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1005                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1006                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1NH8   RELATED DB: PDB                                   
REMARK 900 RELATED ID: RV2121C   RELATED DB: TARGETDB                           
DBREF  1NH7 A    1   284  UNP    P60759   HIS1_MYCTU       1    284             
SEQADV 1NH7 HIS A  -19  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 SER A  -18  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 GLY A  -17  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 ARG A  -16  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 PRO A  -15  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 VAL A  -14  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 LEU A  -13  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 GLY A  -12  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 SER A  -11  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 SER A  -10  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 HIS A   -9  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 HIS A   -8  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 HIS A   -7  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 HIS A   -6  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 HIS A   -5  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 HIS A   -4  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 SER A   -3  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 SER A   -2  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 GLY A   -1  UNP  P60759              EXPRESSION TAG                 
SEQADV 1NH7 MET A    0  UNP  P60759              EXPRESSION TAG                 
SEQRES   1 A  304  HIS SER GLY ARG PRO VAL LEU GLY SER SER HIS HIS HIS          
SEQRES   2 A  304  HIS HIS HIS SER SER GLY MET MET LEU ARG VAL ALA VAL          
SEQRES   3 A  304  PRO ASN LYS GLY ALA LEU SER GLU PRO ALA THR GLU ILE          
SEQRES   4 A  304  LEU ALA GLU ALA GLY TYR ARG ARG ARG THR ASP SER LYS          
SEQRES   5 A  304  ASP LEU THR VAL ILE ASP PRO VAL ASN ASN VAL GLU PHE          
SEQRES   6 A  304  PHE PHE LEU ARG PRO LYS ASP ILE ALA ILE TYR VAL GLY          
SEQRES   7 A  304  SER GLY GLU LEU ASP PHE GLY ILE THR GLY ARG ASP LEU          
SEQRES   8 A  304  VAL CYS ASP SER GLY ALA GLN VAL ARG GLU ARG LEU ALA          
SEQRES   9 A  304  LEU GLY PHE GLY SER SER SER PHE ARG TYR ALA ALA PRO          
SEQRES  10 A  304  ALA GLY ARG ASN TRP THR THR ALA ASP LEU ALA GLY MET          
SEQRES  11 A  304  ARG ILE ALA THR ALA TYR PRO ASN LEU VAL ARG LYS ASP          
SEQRES  12 A  304  LEU ALA THR LYS GLY ILE GLU ALA THR VAL ILE ARG LEU          
SEQRES  13 A  304  ASP GLY ALA VAL GLU ILE SER VAL GLN LEU GLY VAL ALA          
SEQRES  14 A  304  ASP ALA ILE ALA ASP VAL VAL GLY SER GLY ARG THR LEU          
SEQRES  15 A  304  SER GLN HIS ASP LEU VAL ALA PHE GLY GLU PRO LEU CYS          
SEQRES  16 A  304  ASP SER GLU ALA VAL LEU ILE GLU ARG ALA GLY THR ASP          
SEQRES  17 A  304  GLY GLN ASP GLN THR GLU ALA ARG ASP GLN LEU VAL ALA          
SEQRES  18 A  304  ARG VAL GLN GLY VAL VAL PHE GLY GLN GLN TYR LEU MET          
SEQRES  19 A  304  LEU ASP TYR ASP CYS PRO ARG SER ALA LEU LYS LYS ALA          
SEQRES  20 A  304  THR ALA ILE THR PRO GLY LEU GLU SER PRO THR ILE ALA          
SEQRES  21 A  304  PRO LEU ALA ASP PRO ASP TRP VAL ALA ILE ARG ALA LEU          
SEQRES  22 A  304  VAL PRO ARG ARG ASP VAL ASN GLY ILE MET ASP GLU LEU          
SEQRES  23 A  304  ALA ALA ILE GLY ALA LYS ALA ILE LEU ALA SER ASP ILE          
SEQRES  24 A  304  ARG PHE CYS ARG PHE                                          
HET    SO4  A1001       5                                                       
HET    SO4  A1002       5                                                       
HET    SO4  A1003       5                                                       
HET    SO4  A1004       5                                                       
HET    SO4  A1005       5                                                       
HET     MG  A1006       1                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   2  SO4    5(O4 S 2-)                                                   
FORMUL   7   MG    MG 2+                                                        
FORMUL   8  HOH   *173(H2 O)                                                    
HELIX    1   1 LEU A   12  ALA A   23  1                                  12    
HELIX    2   2 ARG A   49  SER A   59  1                                  11    
HELIX    3   3 ARG A   69  GLY A   76  1                                   8    
HELIX    4   4 THR A  103  ALA A  108  5                                   6    
HELIX    5   5 TYR A  116  GLY A  128  1                                  13    
HELIX    6   6 ALA A  139  SER A  143  5                                   5    
HELIX    7   7 GLY A  159  GLN A  164  1                                   6    
HELIX    8   8 GLU A  194  GLN A  211  1                                  18    
HELIX    9   9 ALA A  223  THR A  231  1                                   9    
HELIX   10  10 ASP A  258  ILE A  269  1                                  12    
SHEET    1   A 6 THR A  35  ASP A  38  0                                        
SHEET    2   A 6 VAL A  43  LEU A  48 -1  O  VAL A  43   N  ASP A  38           
SHEET    3   A 6 LEU A   2  PRO A   7  1  N  VAL A   4   O  PHE A  46           
SHEET    4   A 6 PHE A  64  GLY A  68  1  O  PHE A  64   N  ALA A   5           
SHEET    5   A 6 ALA A 179  GLU A 183 -1  O  ILE A 182   N  GLY A  65           
SHEET    6   A 6 ARG A  80  ALA A  84 -1  N  ARG A  80   O  GLU A 183           
SHEET    1   B 5 THR A 132  ARG A 135  0                                        
SHEET    2   B 5 ARG A 111  THR A 114  1  N  ILE A 112   O  ILE A 134           
SHEET    3   B 5 ALA A 151  VAL A 156  1  O  ALA A 153   N  ALA A 113           
SHEET    4   B 5 SER A  91  PRO A  97 -1  N  ARG A  93   O  ASP A 154           
SHEET    5   B 5 LEU A 167  ASP A 176 -1  O  CYS A 175   N  PHE A  92           
SHEET    1   C 4 THR A 238  PRO A 241  0                                        
SHEET    2   C 4 TRP A 247  PRO A 255 -1  O  ALA A 249   N  ALA A 240           
SHEET    3   C 4 TYR A 212  PRO A 220 -1  N  TYR A 217   O  ILE A 250           
SHEET    4   C 4 LYS A 272  SER A 277 -1  O  SER A 277   N  MET A 214           
SSBOND   1 CYS A   73    CYS A  175                          1555   1555  2.35  
LINK        MG    MG A1006                 O   HOH A3168     1555   1555  2.08  
LINK        MG    MG A1006                 O   HOH A3169     1555   1555  2.05  
LINK        MG    MG A1006                 O   HOH A3170     1555   1555  2.09  
LINK        MG    MG A1006                 O   HOH A3171     1555   1555  2.06  
LINK        MG    MG A1006                 O   HOH A3172     1555   1555  2.05  
LINK        MG    MG A1006                 O   HOH A3173     1555   1555  2.07  
SITE     1 AC1  3 THR A  17  ARG A  28  SER A  31                               
SITE     1 AC2  7 GLY A  24  ASN A  41  ARG A 202  ARG A 257                    
SITE     2 AC2  7 ASP A 258  ASN A 260  GLY A 261                               
SITE     1 AC3  5 ASN A   8  LYS A   9  ARG A  49  GLY A 138                    
SITE     2 AC3  5 ALA A 139                                                     
SITE     1 AC4  4 SER A 277  ASP A 278  ILE A 279  HOH A3141                    
SITE     1 AC5  9 GLY A 233  LEU A 234  SER A 236  PRO A 237                    
SITE     2 AC5  9 ALA A 252  LEU A 253   MG A1006  HOH A3168                    
SITE     3 AC5  9 HOH A3173                                                     
SITE     1 AC6  7 SO4 A1005  HOH A3168  HOH A3169  HOH A3170                    
SITE     2 AC6  7 HOH A3171  HOH A3172  HOH A3173                               
CRYST1  132.540  132.540  110.500  90.00  90.00 120.00 H 3 2        18          
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      0.007545  0.004356  0.000000        0.00000                         
SCALE2      0.000000  0.008712  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009050        0.00000