HEADER    SIGNALING PROTEIN/ANTIMICROBIAL PROTEIN 15-APR-13   3W9S              
TITLE     CRYSTAL STRUCTURE ANALYSIS OF THE N-TERMINAL RECEIVER DOMAIN OF       
TITLE    2 RESPONSE REGULATOR PMRA                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: OMPR FAMILY RESPONSE REGULATOR IN TWO-COMPONENT REGULATORY 
COMPND   3 SYSTEM WITH BASS;                                                    
COMPND   4 CHAIN: A, B;                                                         
COMPND   5 FRAGMENT: UNP RESIDUES 1-123;                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE SUBSP. PNEUMONIAE NTUH-   
SOURCE   3 K2044;                                                               
SOURCE   4 ORGANISM_TAXID: 484021;                                              
SOURCE   5 STRAIN: NTUH-K2044;                                                  
SOURCE   6 GENE: KP1_1760;                                                      
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21DE3;                                   
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PET28B                                    
KEYWDS    ALPHA AND BETA PROTEINS, ROSSMANN FOLD TOPOLOGY, POLYMYXIN B          
KEYWDS   2 RESISTANT PROTEIN A, RESPONSE REGULATOR, SIGNALING PROTEIN-          
KEYWDS   3 ANTIMICROBIAL PROTEIN COMPLEX                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.CHEN,S.LUO                                                          
REVDAT   3   08-NOV-23 3W9S    1       REMARK SEQADV LINK                       
REVDAT   2   18-SEP-13 3W9S    1       JRNL                                     
REVDAT   1   24-JUL-13 3W9S    0                                                
JRNL        AUTH   S.C.LOU,Y.C.LOU,M.RAJASEKARAN,Y.W.CHANG,C.D.HSIAO,C.CHEN     
JRNL        TITL   STRUCTURAL BASIS OF A PHYSICAL BLOCKAGE MECHANISM FOR THE    
JRNL        TITL 2 INTERACTION OF RESPONSE REGULATOR PMRA WITH CONNECTOR        
JRNL        TITL 3 PROTEIN PMRD FROM KLEBSIELLA PNEUMONIAE                      
JRNL        REF    J.BIOL.CHEM.                  V. 288 25551 2013              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   23861396                                                     
JRNL        DOI    10.1074/JBC.M113.481978                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.8.2_1309                                    
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.38                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 38213                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.166                           
REMARK   3   R VALUE            (WORKING SET) : 0.165                           
REMARK   3   FREE R VALUE                     : 0.175                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.220                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1995                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 30.0000 -  4.0871    0.99     2670   151  0.1596 0.1403        
REMARK   3     2  4.0871 -  3.2462    1.00     2682   145  0.1507 0.1473        
REMARK   3     3  3.2462 -  2.8365    1.00     2653   145  0.1631 0.1767        
REMARK   3     4  2.8365 -  2.5774    1.00     2678   147  0.1742 0.2164        
REMARK   3     5  2.5774 -  2.3928    1.00     2646   149  0.1723 0.2055        
REMARK   3     6  2.3928 -  2.2518    0.99     2644   142  0.1637 0.1725        
REMARK   3     7  2.2518 -  2.1391    0.98     2579   144  0.1649 0.1784        
REMARK   3     8  2.1391 -  2.0461    0.97     2592   142  0.1675 0.1743        
REMARK   3     9  2.0461 -  1.9673    0.95     2521   134  0.1660 0.1647        
REMARK   3    10  1.9673 -  1.8995    0.95     2517   130  0.1656 0.2237        
REMARK   3    11  1.8995 -  1.8401    0.95     2489   140  0.1718 0.2182        
REMARK   3    12  1.8401 -  1.7875    0.96     2558   141  0.1793 0.1804        
REMARK   3    13  1.7875 -  1.7405    0.94     2518   145  0.1945 0.2319        
REMARK   3    14  1.7405 -  1.7000    0.94     2471   140  0.2007 0.2365        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.170            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.340           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.006           1824                                  
REMARK   3   ANGLE     :  1.092           2468                                  
REMARK   3   CHIRALITY :  0.076            301                                  
REMARK   3   PLANARITY :  0.004            317                                  
REMARK   3   DIHEDRAL  : 12.453            682                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3W9S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-APR-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000096065.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-OCT-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 293                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSRRC                              
REMARK 200  BEAMLINE                       : BL13B1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97316                            
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 38222                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.380                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.1                               
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) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 30.00                    
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.2                               
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: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: 1ZES                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.16                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.09                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM IMIDAZOLE, 1M SODIUM ACETATE, PH   
REMARK 280  6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y,X,Z+1/4                                              
REMARK 290       4555   Y,-X,Z+3/4                                              
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       72.92950            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       36.46475            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      109.39425            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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     ARG A   118                                                      
REMARK 465     HIS A   119                                                      
REMARK 465     ASN A   120                                                      
REMARK 465     ASN A   121                                                      
REMARK 465     GLN A   122                                                      
REMARK 465     GLY A   123                                                      
REMARK 465     LEU A   124                                                      
REMARK 465     GLU A   125                                                      
REMARK 465     HIS A   126                                                      
REMARK 465     HIS A   127                                                      
REMARK 465     HIS A   128                                                      
REMARK 465     HIS A   129                                                      
REMARK 465     HIS A   130                                                      
REMARK 465     HIS A   131                                                      
REMARK 465     MET B     1                                                      
REMARK 465     HIS B   119                                                      
REMARK 465     ASN B   120                                                      
REMARK 465     ASN B   121                                                      
REMARK 465     GLN B   122                                                      
REMARK 465     GLY B   123                                                      
REMARK 465     LEU B   124                                                      
REMARK 465     GLU B   125                                                      
REMARK 465     HIS B   126                                                      
REMARK 465     HIS B   127                                                      
REMARK 465     HIS B   128                                                      
REMARK 465     HIS B   129                                                      
REMARK 465     HIS B   130                                                      
REMARK 465     HIS B   131                                                      
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     ASP A  56    CG   OD1  OD2                                       
REMARK 470     ARG A  68    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A  85    CG   CD   OE1  OE2                                  
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 B   323     O    HOH B   494              1.81            
REMARK 500   O    HOH B   447     O    HOH B   475              1.83            
REMARK 500   O    HOH A   333     O    HOH A   480              1.86            
REMARK 500   O    HOH B   470     O    HOH B   481              1.88            
REMARK 500   O    HOH B   304     O    HOH B   414              1.95            
REMARK 500   O    HOH B   349     O    HOH B   387              1.97            
REMARK 500   O    HOH A   454     O    HOH A   460              1.99            
REMARK 500   N    LYS B     2     O    HOH B   430              1.99            
REMARK 500   O    HOH B   461     O    HOH B   509              1.99            
REMARK 500   O    HOH B   514     O    HOH B   527              2.02            
REMARK 500   OE1  GLU B   106     O    HOH B   462              2.03            
REMARK 500   O    HOH A   448     O    HOH B   387              2.03            
REMARK 500   O    HOH A   335     O    HOH A   491              2.06            
REMARK 500   O    HOH A   325     O    HOH A   492              2.06            
REMARK 500   O    HOH B   500     O    HOH B   523              2.07            
REMARK 500   OD1  ASP B    58     NH1  ARG B    81              2.07            
REMARK 500   O    HOH A   302     O    HOH A   309              2.08            
REMARK 500   O    HOH A   374     O    HOH A   478              2.09            
REMARK 500   O    HOH B   348     O    HOH B   360              2.09            
REMARK 500   O    HOH B   482     O    HOH B   498              2.09            
REMARK 500   O    HOH B   394     O    HOH B   439              2.10            
REMARK 500   O    HOH A   308     O    HOH A   349              2.11            
REMARK 500   OE1  GLU A   106     O    HOH A   317              2.12            
REMARK 500   N    LYS A     2     O    HOH A   395              2.13            
REMARK 500   OD2  ASP B    92     O    HOH B   475              2.14            
REMARK 500   O    HOH A   466     O    HOH A   479              2.14            
REMARK 500   O    HOH B   315     O    HOH B   371              2.16            
REMARK 500   O    HOH B   392     O    HOH B   511              2.17            
REMARK 500   O    HOH B   429     O    HOH B   518              2.17            
REMARK 500   OE1  GLU B    69     O    HOH B   479              2.17            
REMARK 500   OD1  ASP A    58     NH1  ARG A    81              2.19            
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   484     O    HOH B   518     4564     2.06            
REMARK 500   O    HOH A   491     O    HOH B   493     4664     2.06            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 202  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A   8   OD2                                                    
REMARK 620 2 ASP A  51   OD1  88.1                                              
REMARK 620 3 GLY A  53   O    85.4  88.9                                        
REMARK 620 4 HOH A 301   O    90.5  89.1 175.5                                  
REMARK 620 5 HOH A 380   O    94.2 177.7  91.6  90.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             BEF A 201  BE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  51   OD2                                                    
REMARK 620 2 BEF A 201   F1   97.5                                              
REMARK 620 3 BEF A 201   F2   95.1 117.5                                        
REMARK 620 4 BEF A 201   F3   95.7 120.0 119.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 202  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B   8   OD1                                                    
REMARK 620 2 ASP B  51   OD2  88.8                                              
REMARK 620 3 GLY B  53   O    84.9  88.6                                        
REMARK 620 4 HOH B 351   O    94.4 176.8  91.6                                  
REMARK 620 5 HOH B 410   O    90.0  88.3 174.1  91.7                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             BEF B 201  BE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  51   OD1                                                    
REMARK 620 2 BEF B 201   F1   94.3                                              
REMARK 620 3 BEF B 201   F2   96.4 118.4                                        
REMARK 620 4 BEF B 201   F3   94.3 119.1 120.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF B 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 202                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 18922   RELATED DB: BMRB                                 
REMARK 900 1H, 13C AND 15N ASSIGNMENTS OF THE DIMERIC RECEIVER DOMAIN OF PMRA   
REMARK 900 RESPONSE REGULATOR FROM KLEBSIELLA PNEUMONIAE                        
DBREF  3W9S A    1   123  UNP    C4X5T7   C4X5T7_KLEPN     1    123             
DBREF  3W9S B    1   123  UNP    C4X5T7   C4X5T7_KLEPN     1    123             
SEQADV 3W9S LEU A  124  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S GLU A  125  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS A  126  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS A  127  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS A  128  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS A  129  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS A  130  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS A  131  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S LEU B  124  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S GLU B  125  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS B  126  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS B  127  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS B  128  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS B  129  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS B  130  UNP  C4X5T7              EXPRESSION TAG                 
SEQADV 3W9S HIS B  131  UNP  C4X5T7              EXPRESSION TAG                 
SEQRES   1 A  131  MET LYS ILE LEU VAL ILE GLU ASP ASP ALA LEU LEU LEU          
SEQRES   2 A  131  GLN GLY LEU ILE LEU ALA MET GLN SER GLU GLY TYR VAL          
SEQRES   3 A  131  CYS ASP GLY VAL SER THR ALA HIS GLU ALA ALA LEU SER          
SEQRES   4 A  131  LEU ALA SER ASN HIS TYR SER LEU ILE VAL LEU ASP LEU          
SEQRES   5 A  131  GLY LEU PRO ASP GLU ASP GLY LEU HIS PHE LEU SER ARG          
SEQRES   6 A  131  MET ARG ARG GLU LYS MET THR GLN PRO VAL LEU ILE LEU          
SEQRES   7 A  131  THR ALA ARG ASP THR LEU GLU ASP ARG ILE SER GLY LEU          
SEQRES   8 A  131  ASP THR GLY ALA ASP ASP TYR LEU VAL LYS PRO PHE ALA          
SEQRES   9 A  131  LEU GLU GLU LEU ASN ALA ARG ILE ARG ALA LEU LEU ARG          
SEQRES  10 A  131  ARG HIS ASN ASN GLN GLY LEU GLU HIS HIS HIS HIS HIS          
SEQRES  11 A  131  HIS                                                          
SEQRES   1 B  131  MET LYS ILE LEU VAL ILE GLU ASP ASP ALA LEU LEU LEU          
SEQRES   2 B  131  GLN GLY LEU ILE LEU ALA MET GLN SER GLU GLY TYR VAL          
SEQRES   3 B  131  CYS ASP GLY VAL SER THR ALA HIS GLU ALA ALA LEU SER          
SEQRES   4 B  131  LEU ALA SER ASN HIS TYR SER LEU ILE VAL LEU ASP LEU          
SEQRES   5 B  131  GLY LEU PRO ASP GLU ASP GLY LEU HIS PHE LEU SER ARG          
SEQRES   6 B  131  MET ARG ARG GLU LYS MET THR GLN PRO VAL LEU ILE LEU          
SEQRES   7 B  131  THR ALA ARG ASP THR LEU GLU ASP ARG ILE SER GLY LEU          
SEQRES   8 B  131  ASP THR GLY ALA ASP ASP TYR LEU VAL LYS PRO PHE ALA          
SEQRES   9 B  131  LEU GLU GLU LEU ASN ALA ARG ILE ARG ALA LEU LEU ARG          
SEQRES  10 B  131  ARG HIS ASN ASN GLN GLY LEU GLU HIS HIS HIS HIS HIS          
SEQRES  11 B  131  HIS                                                          
HET    BEF  A 201       4                                                       
HET     MG  A 202       1                                                       
HET    BEF  B 201       4                                                       
HET     MG  B 202       1                                                       
HETNAM     BEF BERYLLIUM TRIFLUORIDE ION                                        
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   3  BEF    2(BE F3 1-)                                                  
FORMUL   4   MG    2(MG 2+)                                                     
FORMUL   7  HOH   *424(H2 O)                                                    
HELIX    1   1 ASP A    9  GLU A   23  1                                  15    
HELIX    2   2 THR A   32  ASN A   43  1                                  12    
HELIX    3   3 ASP A   58  GLU A   69  1                                  12    
HELIX    4   4 THR A   83  GLY A   94  1                                  12    
HELIX    5   5 ALA A  104  ARG A  117  1                                  14    
HELIX    6   6 ASP B    9  GLU B   23  1                                  15    
HELIX    7   7 THR B   32  ASN B   43  1                                  12    
HELIX    8   8 ASP B   58  GLU B   69  1                                  12    
HELIX    9   9 THR B   83  GLY B   94  1                                  12    
HELIX   10  10 ALA B  104  ARG B  118  1                                  15    
SHEET    1   A 5 CYS A  27  VAL A  30  0                                        
SHEET    2   A 5 ILE A   3  ILE A   6  1  N  VAL A   5   O  VAL A  30           
SHEET    3   A 5 LEU A  47  LEU A  50  1  O  VAL A  49   N  LEU A   4           
SHEET    4   A 5 VAL A  75  THR A  79  1  O  LEU A  76   N  LEU A  50           
SHEET    5   A 5 ASP A  97  VAL A 100  1  O  LEU A  99   N  ILE A  77           
SHEET    1   B 5 CYS B  27  VAL B  30  0                                        
SHEET    2   B 5 ILE B   3  ILE B   6  1  N  VAL B   5   O  VAL B  30           
SHEET    3   B 5 LEU B  47  LEU B  50  1  O  VAL B  49   N  LEU B   4           
SHEET    4   B 5 VAL B  75  THR B  79  1  O  LEU B  76   N  LEU B  50           
SHEET    5   B 5 ASP B  97  VAL B 100  1  O  LEU B  99   N  ILE B  77           
LINK         OD2 ASP A   8                MG    MG A 202     1555   1555  2.05  
LINK         OD2 ASP A  51                BE   BEF A 201     1555   1555  1.98  
LINK         OD1 ASP A  51                MG    MG A 202     1555   1555  2.07  
LINK         O   GLY A  53                MG    MG A 202     1555   1555  2.12  
LINK        MG    MG A 202                 O   HOH A 301     1555   1555  2.20  
LINK        MG    MG A 202                 O   HOH A 380     1555   1555  2.11  
LINK         OD1 ASP B   8                MG    MG B 202     1555   1555  2.04  
LINK         OD1 ASP B  51                BE   BEF B 201     1555   1555  2.01  
LINK         OD2 ASP B  51                MG    MG B 202     1555   1555  2.02  
LINK         O   GLY B  53                MG    MG B 202     1555   1555  2.12  
LINK        MG    MG B 202                 O   HOH B 351     1555   1555  2.08  
LINK        MG    MG B 202                 O   HOH B 410     1555   1555  2.15  
CISPEP   1 LYS A  101    PRO A  102          0        -3.68                     
CISPEP   2 LYS B  101    PRO B  102          0        -3.76                     
SITE     1 AC1 11 ASP A  51  LEU A  52  GLY A  53  THR A  79                    
SITE     2 AC1 11 ALA A  80  LYS A 101   MG A 202  HOH A 301                    
SITE     3 AC1 11 HOH A 313  HOH A 380  HOH A 472                               
SITE     1 AC2  6 ASP A   8  ASP A  51  GLY A  53  BEF A 201                    
SITE     2 AC2  6 HOH A 301  HOH A 380                                          
SITE     1 AC3 11 ASP B  51  LEU B  52  GLY B  53  THR B  79                    
SITE     2 AC3 11 ALA B  80  LYS B 101   MG B 202  HOH B 351                    
SITE     3 AC3 11 HOH B 410  HOH B 416  HOH B 422                               
SITE     1 AC4  6 ASP B   8  ASP B  51  GLY B  53  BEF B 201                    
SITE     2 AC4  6 HOH B 351  HOH B 410                                          
CRYST1   49.994   49.994  145.859  90.00  90.00  90.00 P 41          8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.020002  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.020002  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006856        0.00000