HEADER    DNA BINDING PROTEIN                     07-AUG-14   4UA1              
TITLE     CRYSTAL STRUCTURE OF DUAL FUNCTION TRANSCRIPTIONAL REGULATOR MERR FORM
TITLE    2 BACILLUS MEGATERIUM MB1 IN COMPLEX WITH MERCURY (II) ION             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: REGULATORY PROTEIN;                                        
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS MEGATERIUM;                            
SOURCE   3 ORGANISM_TAXID: 1404;                                                
SOURCE   4 STRAIN: MB1;                                                         
SOURCE   5 GENE: MERR;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL-21(DE3);                                
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET-21B                                   
KEYWDS    METALLOREGULATORY PROTEIN, DNA BINDING PROTEIN                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.C.CHANG,L.Y.LIN,X.W.ZOU,C.C.HUANG,N.L.CHAN                          
REVDAT   3   20-MAR-24 4UA1    1       JRNL   REMARK LINK                       
REVDAT   2   16-SEP-15 4UA1    1       JRNL                                     
REVDAT   1   22-JUL-15 4UA1    0                                                
JRNL        AUTH   C.C.CHANG,L.Y.LIN,X.W.ZOU,C.C.HUANG,N.L.CHAN                 
JRNL        TITL   STRUCTURAL BASIS OF THE MERCURY(II)-MEDIATED CONFORMATIONAL  
JRNL        TITL 2 SWITCHING OF THE DUAL-FUNCTION TRANSCRIPTIONAL REGULATOR     
JRNL        TITL 3 MERR                                                         
JRNL        REF    NUCLEIC ACIDS RES.            V.  43  7612 2015              
JRNL        REFN                   ESSN 1362-4962                               
JRNL        PMID   26150423                                                     
JRNL        DOI    10.1093/NAR/GKV681                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.56 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.9_1692)                     
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 : MLHL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.56                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.13                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 11681                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.232                           
REMARK   3   R VALUE            (WORKING SET) : 0.226                           
REMARK   3   FREE R VALUE                     : 0.287                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.980                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1166                            
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 25.1314 -  5.1216    1.00     1442   146  0.2396 0.2812        
REMARK   3     2  5.1216 -  4.0708    1.00     1352   151  0.2116 0.3158        
REMARK   3     3  4.0708 -  3.5579    1.00     1323   146  0.2143 0.2519        
REMARK   3     4  3.5579 -  3.2333    1.00     1315   144  0.2236 0.2511        
REMARK   3     5  3.2333 -  3.0019    0.99     1302   152  0.2284 0.3024        
REMARK   3     6  3.0019 -  2.8252    0.98     1278   136  0.2358 0.2808        
REMARK   3     7  2.8252 -  2.6839    0.97     1257   157  0.2373 0.3117        
REMARK   3     8  2.6839 -  2.5672    0.96     1246   134  0.2279 0.3497        
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)     : 0.320            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.210           
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      :  0.011           1963                                  
REMARK   3   ANGLE     :  1.672           2616                                  
REMARK   3   CHIRALITY :  0.064            301                                  
REMARK   3   PLANARITY :  0.008            340                                  
REMARK   3   DIHEDRAL  : 14.660            763                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 6                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 3 THROUGH 43 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  56.1095  31.9169 -21.1715              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4044 T22:   0.3218                                     
REMARK   3      T33:   0.9918 T12:  -0.0114                                     
REMARK   3      T13:   0.1799 T23:   0.1772                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9365 L22:   0.8912                                     
REMARK   3      L33:   2.6509 L12:   1.1470                                     
REMARK   3      L13:  -0.0379 L23:   0.7290                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.4439 S12:   0.0987 S13:   0.0344                       
REMARK   3      S21:  -0.0646 S22:   0.0868 S23:  -0.6909                       
REMARK   3      S31:  -0.6176 S32:   0.1984 S33:  -0.1965                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 44 THROUGH 77 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  52.8887  17.5607 -19.3241              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2640 T22:   0.2737                                     
REMARK   3      T33:   0.2585 T12:  -0.0048                                     
REMARK   3      T13:  -0.0737 T23:   0.1388                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.6606 L22:   2.7981                                     
REMARK   3      L33:   3.2597 L12:   0.3913                                     
REMARK   3      L13:  -0.6628 L23:   1.6839                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2756 S12:   0.3176 S13:   0.1920                       
REMARK   3      S21:  -0.0901 S22:  -0.2905 S23:  -0.0471                       
REMARK   3      S31:   0.0789 S32:   0.1182 S33:   0.0073                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 78 THROUGH 131 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  46.5208   7.3170   7.2682              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2055 T22:   0.2747                                     
REMARK   3      T33:   0.3063 T12:  -0.1208                                     
REMARK   3      T13:  -0.0651 T23:   0.0954                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5159 L22:   0.6733                                     
REMARK   3      L33:   5.2151 L12:  -0.2810                                     
REMARK   3      L13:  -0.1366 L23:   0.2348                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1606 S12:  -0.2329 S13:  -0.1942                       
REMARK   3      S21:   0.0213 S22:  -0.2852 S23:   0.0356                       
REMARK   3      S31:   0.2487 S32:   0.3521 S33:   0.3027                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 3 THROUGH 32 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  65.7410  21.7785  20.1736              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1691 T22:   0.4329                                     
REMARK   3      T33:   0.8773 T12:  -0.0610                                     
REMARK   3      T13:   0.0044 T23:   0.0512                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7882 L22:   0.5209                                     
REMARK   3      L33:   1.3235 L12:  -0.2983                                     
REMARK   3      L13:   1.4141 L23:  -0.2381                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0768 S12:   0.1033 S13:   0.2063                       
REMARK   3      S21:  -0.0525 S22:   0.3127 S23:   0.0376                       
REMARK   3      S31:  -0.0664 S32:  -0.0730 S33:  -0.1055                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 35 THROUGH 77 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  55.2289  19.0148  21.2928              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2765 T22:   0.3030                                     
REMARK   3      T33:   0.2853 T12:  -0.0740                                     
REMARK   3      T13:  -0.1324 T23:   0.0133                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.7455 L22:   1.3006                                     
REMARK   3      L33:   0.6640 L12:   0.1751                                     
REMARK   3      L13:  -1.7732 L23:  -0.0032                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2018 S12:  -0.1462 S13:  -0.0941                       
REMARK   3      S21:   0.4235 S22:   0.2542 S23:  -0.4069                       
REMARK   3      S31:   0.1615 S32:   0.1689 S33:  -0.0522                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 78 THROUGH 131 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  41.3345  12.5553  -5.9225              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2427 T22:   0.2637                                     
REMARK   3      T33:   0.2970 T12:  -0.0737                                     
REMARK   3      T13:  -0.0754 T23:   0.0746                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8621 L22:   0.3429                                     
REMARK   3      L33:   6.4388 L12:  -0.2672                                     
REMARK   3      L13:   1.3879 L23:   0.6364                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0868 S12:   0.0429 S13:  -0.0610                       
REMARK   3      S21:  -0.0984 S22:  -0.3169 S23:   0.0654                       
REMARK   3      S31:  -0.1555 S32:  -0.5371 S33:   0.2412                       
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 4UA1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-AUG-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000203018.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-JAN-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
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) : 0.9922, 0.9792, 0.9610             
REMARK 200  MONOCHROMATOR                  : LN2-COOLED, FIXED-EXIT DOUBLE      
REMARK 200                                   CRYSTAL MONOCHROMATOR(CRYSTAL      
REMARK 200                                   TYPE SI(111))                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 11808                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.560                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.130                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 11.70                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
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: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.49                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: DI-AMMONIUM HYDROGEN CITRATE, PEG3350,   
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   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   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        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4710 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14540 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -108.0 KCAL/MOL                       
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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 304  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     LYS A     2                                                      
REMARK 465     GLU A    32                                                      
REMARK 465     ARG A    33                                                      
REMARK 465     THR A    34                                                      
REMARK 465     TYR A    41                                                      
REMARK 465     SER A    42                                                      
REMARK 465     LYS A   132                                                      
REMARK 465     MET B     1                                                      
REMARK 465     LYS B     2                                                      
REMARK 465     ARG B    33                                                      
REMARK 465     THR B    34                                                      
REMARK 465     TYR B    41                                                      
REMARK 465     SER B    42                                                      
REMARK 465     LYS B   132                                                      
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     PHE A   3    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     ARG A   4    CZ   NH1  NH2                                       
REMARK 470     ILE A   5    CG1  CG2  CD1                                       
REMARK 470     GLU A   7    CG   CD   OE1  OE2                                  
REMARK 470     LEU A   8    CG   CD1  CD2                                       
REMARK 470     ASP A  10    CG   OD1  OD2                                       
REMARK 470     LYS A  11    CG   CD   CE   NZ                                   
REMARK 470     LYS A  16    CE   NZ                                             
REMARK 470     THR A  18    OG1  CG2                                            
REMARK 470     TYR A  21    CD1  CD2  CE1  CE2  CZ   OH                         
REMARK 470     TYR A  22    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     ARG A  24    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU A  27    CG   CD1  CD2                                       
REMARK 470     GLU A  30    CG   CD   OE1  OE2                                  
REMARK 470     PRO A  31    CG   CD                                             
REMARK 470     GLU A  35    CG   CD   OE1  OE2                                  
REMARK 470     LYS A  36    CG   CD   CE   NZ                                   
REMARK 470     TYR A  38    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     ARG A  39    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN A  44    CD   OE1  NE2                                       
REMARK 470     LYS A 131    CG   CD   CE   NZ                                   
REMARK 470     ARG B   4    CZ   NH1  NH2                                       
REMARK 470     ILE B   5    CG1  CG2  CD1                                       
REMARK 470     GLU B   7    CG   CD   OE1  OE2                                  
REMARK 470     ASP B  10    CG   OD1  OD2                                       
REMARK 470     LYS B  11    CG   CD   CE   NZ                                   
REMARK 470     LYS B  16    CG   CD   CE   NZ                                   
REMARK 470     THR B  18    OG1  CG2                                            
REMARK 470     TYR B  22    CD1  CE1  CZ   OH                                   
REMARK 470     GLU B  30    CG   CD   OE1  OE2                                  
REMARK 470     PRO B  31    CG   CD                                             
REMARK 470     GLU B  32    CG   CD   OE1  OE2                                  
REMARK 470     GLU B  35    CG   CD   OE1  OE2                                  
REMARK 470     LYS B  36    CG   CD   CE   NZ                                   
REMARK 470     TYR B  38    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     ARG B  39    NE   CZ   NH1  NH2                                  
REMARK 470     LYS B  67    CG   CD   CE   NZ                                   
REMARK 470     LYS B 131    CG   CD   CE   NZ                                   
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    PRO A  29   C   -  N   -  CA  ANGL. DEV. =   9.8 DEGREES          
REMARK 500    LEU B   8   CA  -  CB  -  CG  ANGL. DEV. =  14.5 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  24       -0.18     77.52                                   
REMARK 500    ILE A  28      132.85    177.60                                   
REMARK 500    TYR A  38       75.25     66.43                                   
REMARK 500    ARG A  39      -73.88   -125.35                                   
REMARK 500    ALA B   9      -13.09     70.31                                   
REMARK 500    ARG B  24       -3.90     77.63                                   
REMARK 500    LYS B  36     -142.39     59.48                                   
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                              HG A 202  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  79   SG                                                     
REMARK 620 2 CYS B 114   SG  110.3                                              
REMARK 620 3 CYS B 123   SG  124.8 124.8                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG A 201  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 114   SG                                                     
REMARK 620 2 CYS A 123   SG  111.3                                              
REMARK 620 3 CYS B  79   O   115.0  94.8                                        
REMARK 620 4 CYS B  79   SG  116.9 130.7  74.4                                  
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 HG A 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HG A 202                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4UA2   RELATED DB: PDB                                   
DBREF  4UA1 A    1   132  UNP    Q799U3   Q799U3_BACME     1    132             
DBREF  4UA1 B    1   132  UNP    Q799U3   Q799U3_BACME     1    132             
SEQRES   1 A  132  MET LYS PHE ARG ILE GLY GLU LEU ALA ASP LYS CYS GLY          
SEQRES   2 A  132  VAL ASN LYS GLU THR ILE ARG TYR TYR GLU ARG LEU GLY          
SEQRES   3 A  132  LEU ILE PRO GLU PRO GLU ARG THR GLU LYS GLY TYR ARG          
SEQRES   4 A  132  MET TYR SER GLN GLN THR VAL ASP ARG LEU HIS PHE ILE          
SEQRES   5 A  132  LYS ARG MET GLN GLU LEU GLY PHE THR LEU ASN GLU ILE          
SEQRES   6 A  132  ASP LYS LEU LEU GLY VAL VAL ASP ARG ASP GLU ALA LYS          
SEQRES   7 A  132  CYS ARG ASP MET TYR ASP PHE THR ILE LEU LYS ILE GLU          
SEQRES   8 A  132  ASP ILE GLN ARG LYS ILE GLU ASP LEU LYS ARG ILE GLU          
SEQRES   9 A  132  ARG MET LEU MET ASP LEU LYS GLU ARG CYS PRO GLU ASN          
SEQRES  10 A  132  LYS ASP ILE TYR GLU CYS PRO ILE ILE GLU THR LEU MET          
SEQRES  11 A  132  LYS LYS                                                      
SEQRES   1 B  132  MET LYS PHE ARG ILE GLY GLU LEU ALA ASP LYS CYS GLY          
SEQRES   2 B  132  VAL ASN LYS GLU THR ILE ARG TYR TYR GLU ARG LEU GLY          
SEQRES   3 B  132  LEU ILE PRO GLU PRO GLU ARG THR GLU LYS GLY TYR ARG          
SEQRES   4 B  132  MET TYR SER GLN GLN THR VAL ASP ARG LEU HIS PHE ILE          
SEQRES   5 B  132  LYS ARG MET GLN GLU LEU GLY PHE THR LEU ASN GLU ILE          
SEQRES   6 B  132  ASP LYS LEU LEU GLY VAL VAL ASP ARG ASP GLU ALA LYS          
SEQRES   7 B  132  CYS ARG ASP MET TYR ASP PHE THR ILE LEU LYS ILE GLU          
SEQRES   8 B  132  ASP ILE GLN ARG LYS ILE GLU ASP LEU LYS ARG ILE GLU          
SEQRES   9 B  132  ARG MET LEU MET ASP LEU LYS GLU ARG CYS PRO GLU ASN          
SEQRES  10 B  132  LYS ASP ILE TYR GLU CYS PRO ILE ILE GLU THR LEU MET          
SEQRES  11 B  132  LYS LYS                                                      
HET     HG  A 201       1                                                       
HET     HG  A 202       1                                                       
HETNAM      HG MERCURY (II) ION                                                 
FORMUL   3   HG    2(HG 2+)                                                     
FORMUL   5  HOH   *38(H2 O)                                                     
HELIX    1 AA1 ILE A    5  GLY A   13  5                                   9    
HELIX    2 AA2 GLU A   17  GLU A   23  1                                   7    
HELIX    3 AA3 GLN A   44  LEU A   58  1                                  15    
HELIX    4 AA4 THR A   61  ASP A   75  1                                  15    
HELIX    5 AA5 ALA A   77  ARG A  113  1                                  37    
HELIX    6 AA6 CYS A  123  LYS A  131  1                                   9    
HELIX    7 AA7 ALA B    9  GLY B   13  5                                   5    
HELIX    8 AA8 GLU B   17  GLU B   23  1                                   7    
HELIX    9 AA9 GLN B   44  LEU B   58  1                                  15    
HELIX   10 AB1 THR B   61  ASP B   75  1                                  15    
HELIX   11 AB2 ALA B   77  ARG B  113  1                                  37    
HELIX   12 AB3 CYS B  123  LYS B  131  1                                   9    
LINK         SG  CYS A  79                HG    HG A 202     1555   1555  2.43  
LINK         SG  CYS A 114                HG    HG A 201     1555   1555  2.44  
LINK         SG  CYS A 123                HG    HG A 201     1555   1555  2.46  
LINK        HG    HG A 201                 O   CYS B  79     1555   1555  3.17  
LINK        HG    HG A 201                 SG  CYS B  79     1555   1555  2.44  
LINK        HG    HG A 202                 SG  CYS B 114     1555   1555  2.46  
LINK        HG    HG A 202                 SG  CYS B 123     1555   1555  2.47  
CISPEP   1 GLY A   37    TYR A   38          0         1.89                     
CISPEP   2 GLY B   37    TYR B   38          0        -9.28                     
SITE     1 AC1  4 CYS A 114  CYS A 123  PRO A 124  CYS B  79                    
SITE     1 AC2  4 CYS A  79  CYS B 114  CYS B 123  PRO B 124                    
CRYST1   70.005   70.556   71.614  90.00  90.00  90.00 P 2 2 2       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      0.014285  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014173  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013964        0.00000