HEADER    TRANSCRIPTION REGULATOR                 07-FEB-05   1YS6              
TITLE     CRYSTAL STRUCTURE OF THE RESPONSE REGULATORY PROTEIN PRRA FROM        
TITLE    2 MYCOBACTERIUM TUBERCULOSIS                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRANSCRIPTIONAL REGULATORY PROTEIN PRRA;                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: RESPONSE REGULATOR PRRA;                                    
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS;                     
SOURCE   3 ORGANISM_TAXID: 1773;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3)PLYSS;                         
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PETM11                                    
KEYWDS    RESPONSE REGULATOR PROTEIN, DNA BINDING DOMAIN, MYCOBACTERIUM         
KEYWDS   2 TUBERCULOSIS STRUCTURAL PROTEOMICS PROJECT, XMTB, STRUCTURAL         
KEYWDS   3 GENOMICS, TRANSCRIPTION REGULATOR                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.NOWAK,S.PANJIKAR,P.TUCKER,MYCOBACTERIUM TUBERCULOSIS STRUCTURAL     
AUTHOR   2 PROTEOMICS PROJECT (XMTB)                                            
REVDAT   4   13-MAR-24 1YS6    1       REMARK LINK                              
REVDAT   3   13-JUL-11 1YS6    1       VERSN                                    
REVDAT   2   24-FEB-09 1YS6    1       VERSN                                    
REVDAT   1   07-FEB-06 1YS6    0                                                
JRNL        AUTH   E.NOWAK,S.PANJIKAR,P.TUCKER                                  
JRNL        TITL   CRYSTAL STRUCTURE OF THE RESPONSE REGULATORY PROTEIN PRRA    
JRNL        TITL 2 FROM MYCOBACTERIUM TUBERCULOSIS                              
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.77 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.77                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 18.63                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 92.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 36253                          
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) : 0.191                           
REMARK   3   R VALUE            (WORKING SET) : 0.188                           
REMARK   3   FREE R VALUE                     : 0.247                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1898                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.77                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.82                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1994                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 70.22                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2970                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 105                          
REMARK   3   BIN FREE R VALUE                    : 0.3080                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3408                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 8                                       
REMARK   3   SOLVENT ATOMS            : 340                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 36.73                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.01000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.02000                                              
REMARK   3    B23 (A**2) : 0.01000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.146         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.147         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.124         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.839         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.965                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.936                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3442 ; 0.018 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4681 ; 1.913 ; 1.989       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   449 ; 7.171 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   146 ;33.796 ;22.740       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   572 ;15.485 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    41 ;24.941 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   577 ; 0.144 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2569 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1845 ; 0.225 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2400 ; 0.314 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   355 ; 0.195 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):    10 ; 0.154 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    91 ; 0.256 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    29 ; 0.160 ; 0.200       
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):  2285 ; 1.201 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3596 ; 1.877 ; 2.500       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1257 ; 4.308 ; 5.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1084 ; 6.585 ;10.000       
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 : 2                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : A B                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A      7       A     125      4                      
REMARK   3           1     B      7       B     125      4                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   MEDIUM POSITIONAL  1    A    (A):    850 ;  0.85 ;  0.50           
REMARK   3   MEDIUM THERMAL     1    A (A**2):    850 ;  1.44 ;  2.50           
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 2                                  
REMARK   3     CHAIN NAMES                    : A B                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A    136       A     233      4                      
REMARK   3           1     B    136       B     233      4                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   MEDIUM POSITIONAL  2    A    (A):    766 ;  0.37 ;  0.50           
REMARK   3   MEDIUM THERMAL     2    A (A**2):    766 ;  1.69 ;  2.50           
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: NULL                                      
REMARK   4                                                                      
REMARK   4 1YS6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-FEB-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000031870.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 02-DEC-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : X13                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.81                               
REMARK 200  MONOCHROMATOR                  : TRIANGULAR MONOCHROMATOR           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 39823                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.770                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.3                               
REMARK 200  DATA REDUNDANCY                : 2.200                              
REMARK 200  R MERGE                    (I) : 0.04800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.77                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.81                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 72.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.57400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.58                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG800, SODIUM CACODYLATE, CALCIUM       
REMARK 280  ACETATE, GLYCEROL, PH 6.5, VAPOR DIFFUSION, HANGING DROP,           
REMARK 280  TEMPERATURE 292K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
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: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     MET A     1                                                      
REMARK 465     ASP A     2                                                      
REMARK 465     THR A     3                                                      
REMARK 465     GLY A     4                                                      
REMARK 465     VAL A     5                                                      
REMARK 465     THR A     6                                                      
REMARK 465     SER A    89                                                      
REMARK 465     SER A    90                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ASP B     2                                                      
REMARK 465     THR B     3                                                      
REMARK 465     GLY B     4                                                      
REMARK 465     VAL B     5                                                      
REMARK 465     THR B     6                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG A  88    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 126    CG   CD   NE   CZ   NH1  NH2                        
REMARK 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C  SSEQI                                                     
REMARK 475     ALA A    87                                                      
REMARK 475     ARG A    88                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     ARG B   88   CG   CD   NE   CZ   NH1  NH2                        
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    SER A    86     N    ALA A    87              1.56            
REMARK 500   O    ARG A    88     N    VAL A    91              1.97            
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    SER A  86   C     ALA A  87   N      -0.169                       
REMARK 500    ALA A  87   N     ALA A  87   CA     -0.203                       
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    ARG A  28   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    VAL A  84   CG1 -  CB  -  CG2 ANGL. DEV. =  11.8 DEGREES          
REMARK 500    SER A  86   CA  -  C   -  N   ANGL. DEV. =  16.8 DEGREES          
REMARK 500    SER A  86   O   -  C   -  N   ANGL. DEV. = -42.1 DEGREES          
REMARK 500    ALA A  87   C   -  N   -  CA  ANGL. DEV. =  32.7 DEGREES          
REMARK 500    ALA A  87   N   -  CA  -  C   ANGL. DEV. =  21.6 DEGREES          
REMARK 500    ARG A 218   NE  -  CZ  -  NH1 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG A 218   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    ARG B 163   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 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    ARG A  51       79.86     36.63                                   
REMARK 500    VAL A  63      -64.12     72.51                                   
REMARK 500    ALA A  87      -35.16    -18.10                                   
REMARK 500    ASP A  92      -25.98     85.74                                   
REMARK 500    GLU A 135     -106.46   -105.55                                   
REMARK 500    HIS A 174       47.93   -104.90                                   
REMARK 500    THR A 176       -2.57     65.54                                   
REMARK 500    ALA A 194      -71.83    -49.45                                   
REMARK 500    ALA A 195      116.03     56.02                                   
REMARK 500    ASP A 196       77.08   -102.79                                   
REMARK 500    VAL A 226      -55.55   -135.54                                   
REMARK 500    ARG B  51       83.05     53.20                                   
REMARK 500    VAL B  63      -62.53     72.48                                   
REMARK 500    ASP B  93      -61.33    160.96                                   
REMARK 500    SER B 128      -95.12   -110.13                                   
REMARK 500    THR B 129      144.07    -39.37                                   
REMARK 500    HIS B 174       43.24   -108.71                                   
REMARK 500    THR B 176       -6.22     71.25                                   
REMARK 500    VAL B 226      -56.24   -124.90                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 SER A   86     ALA A   87                  149.29                    
REMARK 500 ASP B   92     ASP B   93                 -144.87                    
REMARK 500 GLY B  127     SER B  128                 -142.39                    
REMARK 500 SER B  128     THR B  129                 -133.33                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    SER A  86         47.46                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A1001  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  15   OD1                                                    
REMARK 620 2 ASP A  58   OD2  90.9                                              
REMARK 620 3 ASN A  60   O    86.9  86.9                                        
REMARK 620 4 HOH A1058   O    74.7 159.6  78.2                                  
REMARK 620 5 HOH A1074   O   172.8  82.6  89.8 110.9                            
REMARK 620 6 HOH A1075   O    91.3  84.7 171.4 109.4  91.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B1002  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  15   OD1                                                    
REMARK 620 2 ASP B  58   OD2  85.0                                              
REMARK 620 3 ASN B  60   O    88.1  91.2                                        
REMARK 620 4 HOH B2011   O    76.5 158.2  76.9                                  
REMARK 620 5 HOH B2064   O    86.9  83.3 172.9 106.8                            
REMARK 620 6 HOH B2067   O   173.7  95.9  98.1 103.8  87.0                      
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 CA A 1001                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 1002                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 2001                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1YS3   RELATED DB: PDB                                   
REMARK 900 ATP BINDING DOMAIN OF PRRB                                           
REMARK 900 RELATED ID: 1YS7   RELATED DB: PDB                                   
REMARK 900 RESPONSE REGULATOR PROTEIN PRRA COMLEXED WITH MG2                    
REMARK 900 RELATED ID: RV0903C   RELATED DB: TARGETDB                           
DBREF  1YS6 A    1   233  UNP    Q10531   PRRA_MYCTU       1    233             
DBREF  1YS6 B    1   233  UNP    Q10531   PRRA_MYCTU       1    233             
SEQRES   1 A  233  MET ASP THR GLY VAL THR SER PRO ARG VAL LEU VAL VAL          
SEQRES   2 A  233  ASP ASP ASP SER ASP VAL LEU ALA SER LEU GLU ARG GLY          
SEQRES   3 A  233  LEU ARG LEU SER GLY PHE GLU VAL ALA THR ALA VAL ASP          
SEQRES   4 A  233  GLY ALA GLU ALA LEU ARG SER ALA THR GLU ASN ARG PRO          
SEQRES   5 A  233  ASP ALA ILE VAL LEU ASP ILE ASN MET PRO VAL LEU ASP          
SEQRES   6 A  233  GLY VAL SER VAL VAL THR ALA LEU ARG ALA MET ASP ASN          
SEQRES   7 A  233  ASP VAL PRO VAL CYS VAL LEU SER ALA ARG SER SER VAL          
SEQRES   8 A  233  ASP ASP ARG VAL ALA GLY LEU GLU ALA GLY ALA ASP ASP          
SEQRES   9 A  233  TYR LEU VAL LYS PRO PHE VAL LEU ALA GLU LEU VAL ALA          
SEQRES  10 A  233  ARG VAL LYS ALA LEU LEU ARG ARG ARG GLY SER THR ALA          
SEQRES  11 A  233  THR SER SER SER GLU THR ILE THR VAL GLY PRO LEU GLU          
SEQRES  12 A  233  VAL ASP ILE PRO GLY ARG ARG ALA ARG VAL ASN GLY VAL          
SEQRES  13 A  233  ASP VAL ASP LEU THR LYS ARG GLU PHE ASP LEU LEU ALA          
SEQRES  14 A  233  VAL LEU ALA GLU HIS LYS THR ALA VAL LEU SER ARG ALA          
SEQRES  15 A  233  GLN LEU LEU GLU LEU VAL TRP GLY TYR ASP PHE ALA ALA          
SEQRES  16 A  233  ASP THR ASN VAL VAL ASP VAL PHE ILE GLY TYR LEU ARG          
SEQRES  17 A  233  ARG LYS LEU GLU ALA GLY GLY GLY PRO ARG LEU LEU HIS          
SEQRES  18 A  233  THR VAL ARG GLY VAL GLY PHE VAL LEU ARG MET GLN              
SEQRES   1 B  233  MET ASP THR GLY VAL THR SER PRO ARG VAL LEU VAL VAL          
SEQRES   2 B  233  ASP ASP ASP SER ASP VAL LEU ALA SER LEU GLU ARG GLY          
SEQRES   3 B  233  LEU ARG LEU SER GLY PHE GLU VAL ALA THR ALA VAL ASP          
SEQRES   4 B  233  GLY ALA GLU ALA LEU ARG SER ALA THR GLU ASN ARG PRO          
SEQRES   5 B  233  ASP ALA ILE VAL LEU ASP ILE ASN MET PRO VAL LEU ASP          
SEQRES   6 B  233  GLY VAL SER VAL VAL THR ALA LEU ARG ALA MET ASP ASN          
SEQRES   7 B  233  ASP VAL PRO VAL CYS VAL LEU SER ALA ARG SER SER VAL          
SEQRES   8 B  233  ASP ASP ARG VAL ALA GLY LEU GLU ALA GLY ALA ASP ASP          
SEQRES   9 B  233  TYR LEU VAL LYS PRO PHE VAL LEU ALA GLU LEU VAL ALA          
SEQRES  10 B  233  ARG VAL LYS ALA LEU LEU ARG ARG ARG GLY SER THR ALA          
SEQRES  11 B  233  THR SER SER SER GLU THR ILE THR VAL GLY PRO LEU GLU          
SEQRES  12 B  233  VAL ASP ILE PRO GLY ARG ARG ALA ARG VAL ASN GLY VAL          
SEQRES  13 B  233  ASP VAL ASP LEU THR LYS ARG GLU PHE ASP LEU LEU ALA          
SEQRES  14 B  233  VAL LEU ALA GLU HIS LYS THR ALA VAL LEU SER ARG ALA          
SEQRES  15 B  233  GLN LEU LEU GLU LEU VAL TRP GLY TYR ASP PHE ALA ALA          
SEQRES  16 B  233  ASP THR ASN VAL VAL ASP VAL PHE ILE GLY TYR LEU ARG          
SEQRES  17 B  233  ARG LYS LEU GLU ALA GLY GLY GLY PRO ARG LEU LEU HIS          
SEQRES  18 B  233  THR VAL ARG GLY VAL GLY PHE VAL LEU ARG MET GLN              
HET     CA  A1001       1                                                       
HET     CA  B1002       1                                                       
HET    GOL  B2001       6                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3   CA    2(CA 2+)                                                     
FORMUL   5  GOL    C3 H8 O3                                                     
FORMUL   6  HOH   *340(H2 O)                                                    
HELIX    1   1 ASP A   16  SER A   30  1                                  15    
HELIX    2   2 ASP A   39  ARG A   51  1                                  13    
HELIX    3   3 ASP A   65  MET A   76  1                                  12    
HELIX    4   4 VAL A   95  GLY A  101  1                                   7    
HELIX    5   5 VAL A  111  SER A  128  1                                  18    
HELIX    6   6 THR A  161  HIS A  174  1                                  14    
HELIX    7   7 SER A  180  VAL A  188  1                                   9    
HELIX    8   8 ASN A  198  GLU A  212  1                                  15    
HELIX    9   9 ASP B   16  SER B   30  1                                  15    
HELIX   10  10 ASP B   39  ARG B   51  1                                  13    
HELIX   11  11 ASP B   65  MET B   76  1                                  12    
HELIX   12  12 SER B   90  GLY B  101  1                                  12    
HELIX   13  13 VAL B  111  ARG B  125  1                                  15    
HELIX   14  14 THR B  161  HIS B  174  1                                  14    
HELIX   15  15 SER B  180  VAL B  188  1                                   9    
HELIX   16  16 ASN B  198  ALA B  213  1                                  16    
SHEET    1   A 5 GLU A  33  ALA A  37  0                                        
SHEET    2   A 5 ARG A   9  VAL A  13  1  N  VAL A  12   O  ALA A  35           
SHEET    3   A 5 ALA A  54  ASP A  58  1  O  VAL A  56   N  VAL A  13           
SHEET    4   A 5 VAL A  82  SER A  86  1  O  CYS A  83   N  LEU A  57           
SHEET    5   A 5 ASP A 104  VAL A 107  1  O  LEU A 106   N  VAL A  84           
SHEET    1   B 4 THR A 136  VAL A 139  0                                        
SHEET    2   B 4 LEU A 142  ASP A 145 -1  O  VAL A 144   N  ILE A 137           
SHEET    3   B 4 ARG A 150  VAL A 153 -1  O  ARG A 150   N  ASP A 145           
SHEET    4   B 4 VAL A 156  VAL A 158 -1  O  VAL A 156   N  VAL A 153           
SHEET    1   C 3 VAL A 178  LEU A 179  0                                        
SHEET    2   C 3 GLY A 227  LEU A 230 -1  O  PHE A 228   N  LEU A 179           
SHEET    3   C 3 LEU A 220  VAL A 223 -1  N  VAL A 223   O  GLY A 227           
SHEET    1   D 5 GLU B  33  ALA B  37  0                                        
SHEET    2   D 5 ARG B   9  VAL B  13  1  N  VAL B  12   O  ALA B  35           
SHEET    3   D 5 ALA B  54  ASP B  58  1  O  VAL B  56   N  VAL B  13           
SHEET    4   D 5 VAL B  82  ALA B  87  1  O  CYS B  83   N  LEU B  57           
SHEET    5   D 5 ASP B 104  LYS B 108  1  O  LYS B 108   N  SER B  86           
SHEET    1   E 4 ILE B 137  VAL B 139  0                                        
SHEET    2   E 4 LEU B 142  ASP B 145 -1  O  VAL B 144   N  ILE B 137           
SHEET    3   E 4 ARG B 150  VAL B 153 -1  O  ARG B 150   N  ASP B 145           
SHEET    4   E 4 VAL B 156  ASP B 157 -1  O  VAL B 156   N  VAL B 153           
SHEET    1   F 2 LEU B 220  VAL B 223  0                                        
SHEET    2   F 2 GLY B 227  LEU B 230 -1  O  VAL B 229   N  HIS B 221           
LINK         OD1 ASP A  15                CA    CA A1001     1555   1555  2.22  
LINK         OD2 ASP A  58                CA    CA A1001     1555   1555  2.25  
LINK         O   ASN A  60                CA    CA A1001     1555   1555  2.28  
LINK        CA    CA A1001                 O   HOH A1058     1555   1555  2.54  
LINK        CA    CA A1001                 O   HOH A1074     1555   1555  2.20  
LINK        CA    CA A1001                 O   HOH A1075     1555   1555  2.42  
LINK         OD1 ASP B  15                CA    CA B1002     1555   1555  2.24  
LINK         OD2 ASP B  58                CA    CA B1002     1555   1555  2.17  
LINK         O   ASN B  60                CA    CA B1002     1555   1555  2.36  
LINK        CA    CA B1002                 O   HOH B2011     1555   1555  2.39  
LINK        CA    CA B1002                 O   HOH B2064     1555   1555  2.42  
LINK        CA    CA B1002                 O   HOH B2067     1555   1555  2.43  
CISPEP   1 LYS A  108    PRO A  109          0         0.34                     
CISPEP   2 LYS B  108    PRO B  109          0        -9.36                     
SITE     1 AC1  6 ASP A  15  ASP A  58  ASN A  60  HOH A1058                    
SITE     2 AC1  6 HOH A1074  HOH A1075                                          
SITE     1 AC2  6 ASP B  15  ASP B  58  ASN B  60  HOH B2011                    
SITE     2 AC2  6 HOH B2064  HOH B2067                                          
SITE     1 AC3  6 ARG B 149  ARG B 150  ALA B 151  VAL B 158                    
SITE     2 AC3  6 LEU B 160  HOH B2063                                          
CRYST1   37.222   46.538   65.660 100.29 101.68  92.52 P 1           2          
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      0.026866  0.001182  0.005892        0.00000                         
SCALE2      0.000000  0.021509  0.004202        0.00000                         
SCALE3      0.000000  0.000000  0.015846        0.00000