HEADER    DNA BINDING PROTEIN                     23-JUN-10   3NNN              
TITLE     BEF3 ACTIVATED DRRD RECEIVER DOMAIN                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA BINDING RESPONSE REGULATOR D;                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN (UNP RESIDUES 1-122);                    
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA;                            
SOURCE   3 ORGANISM_TAXID: 2336;                                                
SOURCE   4 GENE: DRRD, TM_0399;                                                 
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET21B                                    
KEYWDS    CHEY-LIKE FOLD, ALPHA/BETA, DNA BINDING PROTEIN                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    V.L.ROBINSON,A.M.STOCK                                                
REVDAT   5   06-SEP-23 3NNN    1       REMARK LINK                              
REVDAT   4   23-FEB-11 3NNN    1       JRNL                                     
REVDAT   3   13-OCT-10 3NNN    1       JRNL                                     
REVDAT   2   22-SEP-10 3NNN    1       JRNL                                     
REVDAT   1   11-AUG-10 3NNN    0                                                
JRNL        AUTH   C.M.BARBIERI,T.R.MACK,V.L.ROBINSON,M.T.MILLER,A.M.STOCK      
JRNL        TITL   REGULATION OF RESPONSE REGULATOR AUTOPHOSPHORYLATION THROUGH 
JRNL        TITL 2 INTERDOMAIN CONTACTS.                                        
JRNL        REF    J.BIOL.CHEM.                  V. 285 32325 2010              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   20702407                                                     
JRNL        DOI    10.1074/JBC.M110.157164                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.2                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 13263                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.221                           
REMARK   3   FREE R VALUE                     : 0.267                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 697                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1904                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 10                                      
REMARK   3   SOLVENT ATOMS            : 138                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : NULL                            
REMARK   3   BOND ANGLES            (DEGREES) : 1.326                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3NNN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUN-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000060053.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 31-JUL-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X4A                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9789                             
REMARK 200  MONOCHROMATOR                  : KOHZU DOUBLE CRYSTAL               
REMARK 200                                   MONOCHROMATOR WITH A SAGITALLY     
REMARK 200                                   FOCUSED SECOND CRYSTAL. CRYSTAL    
REMARK 200                                   TYPE SI(III)                       
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 14831                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 5.900                              
REMARK 200  R MERGE                    (I) : 0.08700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.41000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.40200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1KGS                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.33                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 9-12 % PEG 3350, 0.2M SODIUM PHOSPHATE   
REMARK 280  MONOBASIC, 6 MM BERYLLIUM CHLORIDE, 50 MM SODIUM FLUORIDE, 10 MM    
REMARK 280  MAGNESIUM CHLORIDE, PH 4.7, VAPOR DIFFUSION, HANGING DROP,          
REMARK 280  TEMPERATURE 298K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
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+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
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       49.34450            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       37.47550            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       37.47550            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       74.01675            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       37.47550            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       37.47550            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       24.67225            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       37.47550            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       37.47550            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       74.01675            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       37.47550            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       37.47550            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       24.67225            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       49.34450            
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     LYS A   121                                                      
REMARK 465     SER A   122                                                      
REMARK 465     MET B     1                                                      
REMARK 465     LYS B   121                                                      
REMARK 465     SER B   122                                                      
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   OG1  THR A    81     F2   BEF A   402              2.13            
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    MET A  26       36.47     77.03                                   
REMARK 500    ILE A  54      -74.12    -88.94                                   
REMARK 500    VAL A  58      -73.07     72.27                                   
REMARK 500    MET B  26       59.53     76.26                                   
REMARK 500    VAL B  58      -50.56     57.04                                   
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 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  10   OD1                                                    
REMARK 620 2 ASP A  53   OD1  79.2                                              
REMARK 620 3 MET A  55   O    84.5  84.3                                        
REMARK 620 4 HOH A 281   O   111.5 168.0  91.0                                  
REMARK 620 5 HOH A 283   O    88.4  94.2 172.9  91.7                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             BEF A 402  BE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  53   OD2                                                    
REMARK 620 2 BEF A 402   F1  123.7                                              
REMARK 620 3 BEF A 402   F2  110.8 109.4                                        
REMARK 620 4 BEF A 402   F3   90.6 109.8 110.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  10   OD1                                                    
REMARK 620 2 ASP B  53   OD1  75.5                                              
REMARK 620 3 MET B  55   O    94.9  91.7                                        
REMARK 620 4 HOH B 280   O   100.5 170.2  97.6                                  
REMARK 620 5 HOH B 282   O    79.7  82.4 172.9  88.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             BEF B 402  BE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  53   OD2                                                    
REMARK 620 2 BEF B 402   F1  104.4                                              
REMARK 620 3 BEF B 402   F2  113.5 109.4                                        
REMARK 620 4 BEF B 402   F3  108.7 109.8 110.9                                  
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 MG A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF B 402                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1KGS   RELATED DB: PDB                                   
REMARK 900 FULL LENGTH DRRD PROTEIN STRUCTURE.                                  
REMARK 900 RELATED ID: 3NNS   RELATED DB: PDB                                   
DBREF  3NNN A    1   122  UNP    Q9WYN0   Q9WYN0_THEMA     1    122             
DBREF  3NNN B    1   122  UNP    Q9WYN0   Q9WYN0_THEMA     1    122             
SEQRES   1 A  122  MET ASN VAL ARG VAL LEU VAL VAL GLU ASP GLU ARG ASP          
SEQRES   2 A  122  LEU ALA ASP LEU ILE THR GLU ALA LEU LYS LYS GLU MET          
SEQRES   3 A  122  PHE THR VAL ASP VAL CYS TYR ASP GLY GLU GLU GLY MET          
SEQRES   4 A  122  TYR MET ALA LEU ASN GLU PRO PHE ASP VAL VAL ILE LEU          
SEQRES   5 A  122  ASP ILE MET LEU PRO VAL HIS ASP GLY TRP GLU ILE LEU          
SEQRES   6 A  122  LYS SER MET ARG GLU SER GLY VAL ASN THR PRO VAL LEU          
SEQRES   7 A  122  MET LEU THR ALA LEU SER ASP VAL GLU TYR ARG VAL LYS          
SEQRES   8 A  122  GLY LEU ASN MET GLY ALA ASP ASP TYR LEU PRO LYS PRO          
SEQRES   9 A  122  PHE ASP LEU ARG GLU LEU ILE ALA ARG VAL ARG ALA LEU          
SEQRES  10 A  122  ILE ARG ARG LYS SER                                          
SEQRES   1 B  122  MET ASN VAL ARG VAL LEU VAL VAL GLU ASP GLU ARG ASP          
SEQRES   2 B  122  LEU ALA ASP LEU ILE THR GLU ALA LEU LYS LYS GLU MET          
SEQRES   3 B  122  PHE THR VAL ASP VAL CYS TYR ASP GLY GLU GLU GLY MET          
SEQRES   4 B  122  TYR MET ALA LEU ASN GLU PRO PHE ASP VAL VAL ILE LEU          
SEQRES   5 B  122  ASP ILE MET LEU PRO VAL HIS ASP GLY TRP GLU ILE LEU          
SEQRES   6 B  122  LYS SER MET ARG GLU SER GLY VAL ASN THR PRO VAL LEU          
SEQRES   7 B  122  MET LEU THR ALA LEU SER ASP VAL GLU TYR ARG VAL LYS          
SEQRES   8 B  122  GLY LEU ASN MET GLY ALA ASP ASP TYR LEU PRO LYS PRO          
SEQRES   9 B  122  PHE ASP LEU ARG GLU LEU ILE ALA ARG VAL ARG ALA LEU          
SEQRES  10 B  122  ILE ARG ARG LYS SER                                          
HET     MG  A 401       1                                                       
HET    BEF  A 402       4                                                       
HET     MG  B 401       1                                                       
HET    BEF  B 402       4                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     BEF BERYLLIUM TRIFLUORIDE ION                                        
FORMUL   3   MG    2(MG 2+)                                                     
FORMUL   4  BEF    2(BE F3 1-)                                                  
FORMUL   7  HOH   *138(H2 O)                                                    
HELIX    1   1 GLU A   11  LYS A   24  1                                  14    
HELIX    2   2 ASP A   34  GLU A   45  1                                  12    
HELIX    3   3 ASP A   60  SER A   71  1                                  12    
HELIX    4   4 ASP A   85  GLY A   96  1                                  12    
HELIX    5   5 ASP A  106  ARG A  120  1                                  15    
HELIX    6   6 GLU B   11  GLU B   25  1                                  15    
HELIX    7   7 ASP B   34  GLU B   45  1                                  12    
HELIX    8   8 ASP B   60  SER B   71  1                                  12    
HELIX    9   9 ASP B   85  GLY B   96  1                                  12    
HELIX   10  10 ASP B  106  ARG B  119  1                                  14    
SHEET    1   A 5 THR A  28  CYS A  32  0                                        
SHEET    2   A 5 ARG A   4  VAL A   8  1  N  VAL A   5   O  THR A  28           
SHEET    3   A 5 VAL A  49  LEU A  52  1  O  ILE A  51   N  LEU A   6           
SHEET    4   A 5 VAL A  77  THR A  81  1  O  LEU A  78   N  LEU A  52           
SHEET    5   A 5 ASP A  99  PRO A 102  1  O  LEU A 101   N  MET A  79           
SHEET    1   B 5 THR B  28  CYS B  32  0                                        
SHEET    2   B 5 ARG B   4  VAL B   8  1  N  VAL B   7   O  CYS B  32           
SHEET    3   B 5 VAL B  49  LEU B  52  1  O  ILE B  51   N  LEU B   6           
SHEET    4   B 5 VAL B  77  THR B  81  1  O  LEU B  78   N  VAL B  50           
SHEET    5   B 5 ASP B  99  PRO B 102  1  O  LEU B 101   N  MET B  79           
LINK         OD1 ASP A  10                MG    MG A 401     1555   1555  1.92  
LINK         OD1 ASP A  53                MG    MG A 401     1555   1555  2.02  
LINK         OD2 ASP A  53                BE   BEF A 402     1555   1555  1.77  
LINK         O   MET A  55                MG    MG A 401     1555   1555  2.23  
LINK         O   HOH A 281                MG    MG A 401     1555   1555  2.10  
LINK         O   HOH A 283                MG    MG A 401     1555   1555  2.00  
LINK         OD1 ASP B  10                MG    MG B 401     1555   1555  1.98  
LINK         OD1 ASP B  53                MG    MG B 401     1555   1555  2.25  
LINK         OD2 ASP B  53                BE   BEF B 402     1555   1555  1.71  
LINK         O   MET B  55                MG    MG B 401     1555   1555  2.00  
LINK         O   HOH B 280                MG    MG B 401     1555   1555  2.05  
LINK         O   HOH B 282                MG    MG B 401     1555   1555  1.96  
CISPEP   1 LYS A  103    PRO A  104          0        -0.52                     
CISPEP   2 LYS B  103    PRO B  104          0        -0.37                     
SITE     1 AC1  6 ASP A  10  ASP A  53  MET A  55  HOH A 281                    
SITE     2 AC1  6 HOH A 283  BEF A 402                                          
SITE     1 AC2  8 ASP A  53  ILE A  54  MET A  55  THR A  81                    
SITE     2 AC2  8 ALA A  82  LYS A 103  HOH A 281   MG A 401                    
SITE     1 AC3  6 ASP B  10  ASP B  53  MET B  55  HOH B 280                    
SITE     2 AC3  6 HOH B 282  BEF B 402                                          
SITE     1 AC4  8 ASP B  53  ILE B  54  MET B  55  THR B  81                    
SITE     2 AC4  8 ALA B  82  LYS B 103  HOH B 282   MG B 401                    
CRYST1   74.951   74.951   98.689  90.00  90.00  90.00 P 43 21 2    16          
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      0.013342  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013342  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010133        0.00000