HEADER    LIGASE                                  14-MAR-02   1L7B              
TITLE     SOLUTION NMR STRUCTURE OF BRCT DOMAIN OF T. THERMOPHILUS: NORTHEAST   
TITLE    2 STRUCTURAL GENOMICS CONSORTIUM TARGET WR64TT                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA LIGASE;                                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: BRCT DOMAIN;                                               
COMPND   5 EC: 6.5.1.2;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 274;                                                 
SOURCE   4 GENE: DNLJ;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21-DE3;                                  
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET15B                                    
KEYWDS    BRCT, DNA LIGASE, AUTOSTRUCTURE, STRUCTURAL GENOMICS, NESG, PSI,      
KEYWDS   2 PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS          
KEYWDS   3 CONSORTIUM, LIGASE                                                   
EXPDTA    SOLUTION NMR                                                          
NUMMDL    10                                                                    
AUTHOR    G.SAHOTA,B.L.DIXON,Y.P.HUANG,J.ARAMINI,D.MONLEON,D.BHATTACHARYA,      
AUTHOR   2 G.V.T.SWAPNA,C.YIN,R.XIAO,S.ANDERSON,R.TEJERO,G.T.MONTELIONE,        
AUTHOR   3 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG)                      
REVDAT   5   22-MAY-24 1L7B    1       REMARK                                   
REVDAT   4   23-FEB-22 1L7B    1       REMARK                                   
REVDAT   3   24-FEB-09 1L7B    1       VERSN                                    
REVDAT   2   25-JAN-05 1L7B    1       AUTHOR KEYWDS REMARK                     
REVDAT   1   16-SEP-03 1L7B    0                                                
JRNL        AUTH   G.SAHOTA,B.L.DIXON,Y.P.HUANG,J.ARAMINI,A.BHATTACHARYA,       
JRNL        AUTH 2 D.MONLEON,G.V.T.SWAPNA,C.YIN,R.XIAO,S.ANDERSON,              
JRNL        AUTH 3 G.T.MONTELIONE,R.TEJERO                                      
JRNL        TITL   SOLUTION NMR STRUCTURE OF THE BRCT DOMAIN FROM THERMUS       
JRNL        TITL 2 THERMOPHILUS DNA LIGASE                                      
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : VNMR 6.1B, DYANA 1.5                                 
REMARK   3   AUTHORS     : VARIAN (VNMR), GUNTERT, WUTHRICH, ET AL. (DYANA)     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: X-PLOR-NIH VERSION 1.1.2 (G.M. CLORE,J.   
REMARK   3  KUSZEWSKY,C. SCHWIETERS,N. TJANDRA) WAS ALSO USED FOR REFINEMENT    
REMARK   4                                                                      
REMARK   4 1L7B COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAR-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000015705.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 293                                
REMARK 210  PH                             : 6.2                                
REMARK 210  IONIC STRENGTH                 : 300MM NH4OAC                       
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 1.3MM U-15N,13C; 300MM NH4OAC;     
REMARK 210                                   95% H20, 10% D20                   
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D PFG-[15N]HSQC; 3D PFG- 3D PFG   
REMARK 210                                   -(HA)CA(CO)NH; 3D PFG-HA(CA)(CO)   
REMARK 210                                   NH; 3D PFG-HA(CA)NH; 3D PFG-       
REMARK 210                                   CBCANH; 3D PFG-CBCA(CO)NH; 3D      
REMARK 210                                   PFG-(HA)CANH; 3D PFG-H 3D PFG-     
REMARK 210                                   HBHA(CB)(CA)(CO)NH; 3D PFG-        
REMARK 210                                   HCC(CO)NH-TOCSY; 3D PFG-13C-       
REMARK 210                                   EDITED NOESY; 3D PFG-15N-EDITED    
REMARK 210                                   NOESY; 2D HSQC-J; N-H IPAP         
REMARK 210                                   RESIDUAL DIPOLAR COUPLING          
REMARK 210                                   MEASUREMENTS                       
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ; 600 MHZ                   
REMARK 210  SPECTROMETER MODEL             : INOVA                              
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : VNMR 6.1B, NMRPIPE 97.231.15.18,   
REMARK 210                                   AUTOASSIGN 1.7.6, AUTOSTRUCTURE    
REMARK 210                                   1.0 BETA, DYANA 1.5                
REMARK 210   METHOD USED                   : SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 10                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : SET OF ALL STRUCTURES WITHIN 5RT   
REMARK 210                                   OF LOWEST ENERGY STRUCTURE         
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR      
REMARK 210  SPECTROSCOPY.                                                       
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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: MONOMERIC                         
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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
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    LYS A    57     H    ALA A    61              1.46            
REMARK 500   O    THR A    45     HG   SER A    46              1.55            
REMARK 500   O    LEU A    78     H    THR A    82              1.56            
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  1 GLU A   6       26.22   -151.15                                   
REMARK 500  1 ALA A   7      -85.44    -42.09                                   
REMARK 500  1 GLU A  18       -0.95   -146.55                                   
REMARK 500  1 LEU A  19      -14.77     67.53                                   
REMARK 500  1 SER A  20       33.30     88.82                                   
REMARK 500  1 PRO A  22       94.53    -65.13                                   
REMARK 500  1 ASP A  39       28.52   -156.79                                   
REMARK 500  1 SER A  42      -32.16   -139.36                                   
REMARK 500  1 ARG A  43      -63.61    165.35                                   
REMARK 500  1 THR A  45     -108.83    -81.74                                   
REMARK 500  1 GLU A  52     -172.36    -65.99                                   
REMARK 500  1 ALA A  63      116.42     41.74                                   
REMARK 500  1 LEU A  64       31.66    -86.70                                   
REMARK 500  1 ARG A  76      -76.29    -70.03                                   
REMARK 500  1 LEU A  89     -125.50   -161.04                                   
REMARK 500  1 VAL A  90      -82.00     63.77                                   
REMARK 500  2 GLU A   6      -65.78   -175.32                                   
REMARK 500  2 ALA A   7      -90.97     79.98                                   
REMARK 500  2 LYS A   9      172.60    -47.04                                   
REMARK 500  2 THR A  16        1.00    -56.56                                   
REMARK 500  2 GLU A  18       28.47    176.84                                   
REMARK 500  2 SER A  20       34.74     89.52                                   
REMARK 500  2 PRO A  22       36.76    -70.95                                   
REMARK 500  2 ARG A  23      -14.81    -43.07                                   
REMARK 500  2 ASP A  39       -0.69   -146.63                                   
REMARK 500  2 SER A  42      -31.65   -152.40                                   
REMARK 500  2 ARG A  43      -70.99   -178.20                                   
REMARK 500  2 SER A  46       65.10   -151.65                                   
REMARK 500  2 VAL A  50       93.65    -64.22                                   
REMARK 500  2 GLU A  52     -164.48    -67.51                                   
REMARK 500  2 ALA A  63      149.83     63.14                                   
REMARK 500  2 ARG A  76      -72.10    -67.65                                   
REMARK 500  2 LEU A  78      -75.09    -58.79                                   
REMARK 500  2 LYS A  85       99.85    -69.97                                   
REMARK 500  2 GLU A  88       11.34     58.63                                   
REMARK 500  3 GLU A   6       33.82   -141.27                                   
REMARK 500  3 ALA A   7      -43.64     79.13                                   
REMARK 500  3 LYS A   9      175.18    -46.18                                   
REMARK 500  3 THR A  16       80.46    -68.81                                   
REMARK 500  3 SER A  20       21.04     87.44                                   
REMARK 500  3 PRO A  22       36.01    -69.24                                   
REMARK 500  3 ARG A  23      -15.46    -45.77                                   
REMARK 500  3 LEU A  33        8.23    -69.88                                   
REMARK 500  3 THR A  38     -168.93   -164.25                                   
REMARK 500  3 SER A  42      -55.04   -139.00                                   
REMARK 500  3 ARG A  43       22.02   -175.75                                   
REMARK 500  3 LYS A  44       24.50   -169.30                                   
REMARK 500  3 THR A  45       35.18   -151.57                                   
REMARK 500  3 GLU A  52     -134.75   -114.12                                   
REMARK 500  3 ASN A  53      -64.02   -122.49                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     186 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500  1 ARG A  21         0.28    SIDE CHAIN                              
REMARK 500  1 ARG A  23         0.16    SIDE CHAIN                              
REMARK 500  1 ARG A  31         0.22    SIDE CHAIN                              
REMARK 500  1 ARG A  32         0.31    SIDE CHAIN                              
REMARK 500  1 ARG A  43         0.29    SIDE CHAIN                              
REMARK 500  1 ARG A  62         0.26    SIDE CHAIN                              
REMARK 500  1 ARG A  76         0.32    SIDE CHAIN                              
REMARK 500  1 ARG A  81         0.29    SIDE CHAIN                              
REMARK 500  2 ARG A  21         0.30    SIDE CHAIN                              
REMARK 500  2 ARG A  23         0.27    SIDE CHAIN                              
REMARK 500  2 ARG A  31         0.23    SIDE CHAIN                              
REMARK 500  2 ARG A  32         0.26    SIDE CHAIN                              
REMARK 500  2 ARG A  43         0.32    SIDE CHAIN                              
REMARK 500  2 ARG A  62         0.27    SIDE CHAIN                              
REMARK 500  2 ARG A  76         0.32    SIDE CHAIN                              
REMARK 500  2 ARG A  81         0.32    SIDE CHAIN                              
REMARK 500  3 ARG A  21         0.32    SIDE CHAIN                              
REMARK 500  3 ARG A  31         0.31    SIDE CHAIN                              
REMARK 500  3 ARG A  32         0.27    SIDE CHAIN                              
REMARK 500  3 ARG A  43         0.31    SIDE CHAIN                              
REMARK 500  3 ARG A  62         0.26    SIDE CHAIN                              
REMARK 500  3 ARG A  76         0.29    SIDE CHAIN                              
REMARK 500  3 ARG A  81         0.31    SIDE CHAIN                              
REMARK 500  4 ARG A  21         0.10    SIDE CHAIN                              
REMARK 500  4 ARG A  23         0.32    SIDE CHAIN                              
REMARK 500  4 ARG A  31         0.28    SIDE CHAIN                              
REMARK 500  4 ARG A  32         0.30    SIDE CHAIN                              
REMARK 500  4 ARG A  43         0.25    SIDE CHAIN                              
REMARK 500  4 ARG A  62         0.30    SIDE CHAIN                              
REMARK 500  4 ARG A  76         0.20    SIDE CHAIN                              
REMARK 500  4 ARG A  81         0.17    SIDE CHAIN                              
REMARK 500  5 ARG A  21         0.18    SIDE CHAIN                              
REMARK 500  5 ARG A  23         0.32    SIDE CHAIN                              
REMARK 500  5 ARG A  31         0.30    SIDE CHAIN                              
REMARK 500  5 ARG A  32         0.31    SIDE CHAIN                              
REMARK 500  5 ARG A  43         0.29    SIDE CHAIN                              
REMARK 500  5 ARG A  62         0.23    SIDE CHAIN                              
REMARK 500  5 ARG A  76         0.27    SIDE CHAIN                              
REMARK 500  5 ARG A  81         0.32    SIDE CHAIN                              
REMARK 500  6 ARG A  21         0.27    SIDE CHAIN                              
REMARK 500  6 ARG A  23         0.31    SIDE CHAIN                              
REMARK 500  6 ARG A  31         0.31    SIDE CHAIN                              
REMARK 500  6 ARG A  32         0.32    SIDE CHAIN                              
REMARK 500  6 ARG A  43         0.12    SIDE CHAIN                              
REMARK 500  6 ARG A  62         0.29    SIDE CHAIN                              
REMARK 500  6 ARG A  76         0.27    SIDE CHAIN                              
REMARK 500  6 ARG A  81         0.30    SIDE CHAIN                              
REMARK 500  7 ARG A  21         0.24    SIDE CHAIN                              
REMARK 500  7 ARG A  23         0.26    SIDE CHAIN                              
REMARK 500  7 ARG A  31         0.24    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      79 PLANE DEVIATIONS.                             
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: WR64TT   RELATED DB: TARGETDB                            
DBREF  1L7B A    2    90  UNP    P26996   DNLJ_THET8     588    676             
SEQADV 1L7B MET A    1  UNP  P26996              SEE REMARK 999                 
SEQADV 1L7B GLY A   91  UNP  P26996              SEE REMARK 999                 
SEQADV 1L7B SER A   92  UNP  P26996              SEE REMARK 999                 
SEQRES   1 A   92  MET GLU LYS GLY GLY GLU ALA LEU LYS GLY LEU THR PHE          
SEQRES   2 A   92  VAL ILE THR GLY GLU LEU SER ARG PRO ARG GLU GLU VAL          
SEQRES   3 A   92  LYS ALA LEU LEU ARG ARG LEU GLY ALA LYS VAL THR ASP          
SEQRES   4 A   92  SER VAL SER ARG LYS THR SER TYR LEU VAL VAL GLY GLU          
SEQRES   5 A   92  ASN PRO GLY SER LYS LEU GLU LYS ALA ARG ALA LEU GLY          
SEQRES   6 A   92  VAL PRO THR LEU THR GLU GLU GLU LEU TYR ARG LEU LEU          
SEQRES   7 A   92  GLU ALA ARG THR GLY LYS LYS ALA GLU GLU LEU VAL GLY          
SEQRES   8 A   92  SER                                                          
HELIX    1  A1 ARG A   23  ARG A   31  1                                   9    
HELIX    2  A2 LYS A   57  ALA A   63  1                                   7    
HELIX    3  A3 GLU A   71  GLY A   83  1                                  13    
SHEET    1  S1 4 ALA A  35  THR A  38  0                                        
SHEET    2  S1 4 LEU A  11  ILE A  15  1  N  THR A  38   O  PHE A  13           
SHEET    3  S1 4 TYR A  47  VAL A  50  1  N  VAL A  49   O  VAL A  14           
SHEET    4  S1 4 THR A  68  THR A  70  1  O  LEU A  48   N  LEU A  69           
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000                         
MODEL        1