HEADER    TRANSCRIPTION/DNA                       07-JAN-02   1KQQ              
TITLE     SOLUTION STRUCTURE OF THE DEAD RINGER ARID-DNA COMPLEX                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-D(*CP*CP*TP*GP*TP*AP*TP*TP*GP*AP*TP*GP*TP*GP*G)-3';     
COMPND   3 CHAIN: B;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: 5'-D(*CP*CP*AP*CP*AP*TP*CP*AP*AP*TP*AP*CP*AP*GP*G)-3';     
COMPND   7 CHAIN: C;                                                            
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: DEAD RINGER PROTEIN;                                       
COMPND  11 CHAIN: A;                                                            
COMPND  12 FRAGMENT: A/T RICH INTERACTION DOMAIN;                               
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 SYNTHETIC: YES;                                                      
SOURCE   5 MOL_ID: 3;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER;                        
SOURCE   7 ORGANISM_COMMON: FRUIT FLY;                                          
SOURCE   8 ORGANISM_TAXID: 7227;                                                
SOURCE   9 GENE: DRI;                                                           
SOURCE  10 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                            
SOURCE  11 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE  12 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE  13 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  14 EXPRESSION_SYSTEM_PLASMID: PGEX-4T-1                                 
KEYWDS    ARID, PROTEIN-DNA COMPLEX, TRANSCRIPTION-DNA COMPLEX                  
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    J.IWAHARA,M.IWAHARA,G.W.DAUGHDRILL,J.FORD,R.T.CLUBB                   
REVDAT   4   22-MAY-24 1KQQ    1       REMARK                                   
REVDAT   3   27-OCT-21 1KQQ    1       REMARK SEQADV                            
REVDAT   2   24-FEB-09 1KQQ    1       VERSN                                    
REVDAT   1   06-MAR-02 1KQQ    0                                                
JRNL        AUTH   J.IWAHARA,M.IWAHARA,G.W.DAUGHDRILL,J.FORD,R.T.CLUBB          
JRNL        TITL   THE STRUCTURE OF THE DEAD RINGER-DNA COMPLEX REVEALS HOW     
JRNL        TITL 2 AT-RICH INTERACTION DOMAINS (ARIDS) RECOGNIZE DNA.           
JRNL        REF    EMBO J.                       V.  21  1197 2002              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   11867548                                                     
JRNL        DOI    10.1093/EMBOJ/21.5.1197                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : XWINNMR 2.6, X-PLOR 3.851                            
REMARK   3   AUTHORS     : BRUKER (XWINNMR), BRUNGER (X-PLOR)                   
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL OF    
REMARK   3  3402 RESTRAINTS                                                     
REMARK   4                                                                      
REMARK   4 1KQQ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JAN-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000015241.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 310                                
REMARK 210  PH                             : 6.7                                
REMARK 210  IONIC STRENGTH                 : 0                                  
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 2.0MM DEAD RINGER-DNA COMPLEX      
REMARK 210                                   (PROTEIN U-13C,15N, DNA NA) 20MM   
REMARK 210                                   TRIS U-2H, 0.01% NAN3 NA, 0.5MM    
REMARK 210                                   EDTA NA, 5MM DTT U-2H; 1.4MM       
REMARK 210                                   DEAD RINGER-DNA COMPLEX (PROTEIN   
REMARK 210                                   U-13C,15N, DNA NA) 20MM TRIS U-    
REMARK 210                                   2H, 0.01% NAN3 NA, 0.5MM EDTA NA,  
REMARK 210                                   5MM DTT U-2H                       
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 3D_13C-SEPARATED_NOESY; 3D_15N     
REMARK 210  -SEPARATED_NOESY; HNHA; 2D_F1F2_13C-FILTERED_NOESY; 3D_F1_13C15N-   
REMARK 210  FILTERED_F2_13C-EDITED_NOESY; 3D_F1_13C15N-FILTERED_F2_15N-         
REMARK 210  EDITED_NOESY; 2D_F2_13C-FILTERED_NOESY; 2D_F1_13C-FILTERED_JUNSY;   
REMARK 210  3D HNHB                                                             
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ; 600 MHZ; 750 MHZ          
REMARK 210  SPECTROMETER MODEL             : DRX; UNITYPLUS                     
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER; VARIAN                     
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NMRPIPE 2.0, NMRVIEW 4.3, X-PLOR   
REMARK 210                                   3.851                              
REMARK 210   METHOD USED                   : SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 50                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST         
REMARK 210                                   ENERGY                             
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK:                                                              
REMARK 210  THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR METHODS     
REMARK 210  ALONG WITH VARIOUS ISOTOPE-FILTERED TECHNIQUES.  RESIDUES 1-2       
REMARK 210  AND 134-139 ARE DISORDERED IN SOLUTION.                             
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: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                   
REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                            
REMARK 465   MODELS 1-20                                                        
REMARK 465     RES C SSSEQI                                                     
REMARK 465     GLY A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     ARG A   134                                                      
REMARK 465     ARG A   135                                                      
REMARK 465     SER A   136                                                      
REMARK 465     SER A   137                                                      
REMARK 465     TYR A   138                                                      
REMARK 465     GLY A   139                                                      
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   HG   SER A   117     H    THR A   118              1.25            
REMARK 500   O    ASP A    31     H    PHE A    35              1.43            
REMARK 500   O    TRP A    78     H    ILE A    82              1.48            
REMARK 500   O    MET A    49     HG   SER A    52              1.48            
REMARK 500   O    PHE A    28     H    LEU A    32              1.48            
REMARK 500   O    PRO A   119     H    GLN A   123              1.49            
REMARK 500   OD1  ASP A    22     H    ARG A    25              1.52            
REMARK 500   H    MET A    49     O    SER A    52              1.53            
REMARK 500   O    PRO A   108     H    GLU A   112              1.57            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500  1  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.9 DEGREES          
REMARK 500  2  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.6 DEGREES          
REMARK 500  3  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.7 DEGREES          
REMARK 500  4  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.8 DEGREES          
REMARK 500  5  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.8 DEGREES          
REMARK 500  6  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.8 DEGREES          
REMARK 500  9  DT B 407   C6  -  C5  -  C7  ANGL. DEV. =  -3.7 DEGREES          
REMARK 500  9  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.7 DEGREES          
REMARK 500 11  DT C 421   C4  -  C5  -  C6  ANGL. DEV. =   3.6 DEGREES          
REMARK 500 11  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.7 DEGREES          
REMARK 500 12  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.8 DEGREES          
REMARK 500 13  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.9 DEGREES          
REMARK 500 14  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.8 DEGREES          
REMARK 500 15  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.8 DEGREES          
REMARK 500 16  DT B 407   C6  -  C5  -  C7  ANGL. DEV. =  -3.6 DEGREES          
REMARK 500 16  DT B 408   C6  -  C5  -  C7  ANGL. DEV. =  -3.7 DEGREES          
REMARK 500 17  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.9 DEGREES          
REMARK 500 18  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.6 DEGREES          
REMARK 500 19  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.9 DEGREES          
REMARK 500 20  DT C 421   C6  -  C5  -  C7  ANGL. DEV. =  -3.8 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  1 ASP A  55       90.33    -66.31                                   
REMARK 500  1 SER A  93       34.64    -96.05                                   
REMARK 500  2 ILE A  19      -38.66    -37.56                                   
REMARK 500  2 ASP A  55       92.38    -63.05                                   
REMARK 500  2 SER A  89        0.61    -55.94                                   
REMARK 500  2 SER A  93       35.02    -95.33                                   
REMARK 500  3 ASP A  55      105.28    -56.41                                   
REMARK 500  3 SER A  89        0.66    -58.19                                   
REMARK 500  3 SER A  93       47.77   -102.46                                   
REMARK 500  3 ARG A 131      171.34    -56.63                                   
REMARK 500  3 GLU A 132     -156.59   -110.74                                   
REMARK 500  4 ILE A  19      -39.26    -35.28                                   
REMARK 500  4 ASP A  55       89.43    -65.17                                   
REMARK 500  4 SER A  89       -1.24    -55.61                                   
REMARK 500  4 SER A  93       43.37   -104.25                                   
REMARK 500  5 TRP A   4       90.61    -37.86                                   
REMARK 500  5 ILE A  19      -39.55    -37.79                                   
REMARK 500  5 ALA A  50       37.98     73.15                                   
REMARK 500  5 ASP A  55       88.51    -62.89                                   
REMARK 500  5 TYR A  60      -73.66    -56.36                                   
REMARK 500  5 SER A  89       -0.35    -57.57                                   
REMARK 500  5 SER A  93       41.77   -101.88                                   
REMARK 500  6 ASP A  55       88.59    -63.73                                   
REMARK 500  6 SER A  89        1.16    -61.37                                   
REMARK 500  6 SER A  93       34.29    -95.49                                   
REMARK 500  7 ARG A  45      123.20   -176.45                                   
REMARK 500  7 ASP A  55       91.57    -61.86                                   
REMARK 500  7 SER A  89       -0.50    -56.38                                   
REMARK 500  7 SER A  93       30.51    -92.04                                   
REMARK 500  8 ASP A  55       93.26    -62.27                                   
REMARK 500  8 TYR A  60      -70.64    -61.28                                   
REMARK 500  8 SER A  89        0.01    -55.73                                   
REMARK 500  8 SER A  93       40.07    -96.32                                   
REMARK 500  9 TRP A   4       75.88   -114.23                                   
REMARK 500  9 ASP A  55       99.96    -59.56                                   
REMARK 500  9 GLU A 132     -153.60   -108.43                                   
REMARK 500 10 TRP A   4       78.93   -113.90                                   
REMARK 500 10 ILE A  19      -37.08    -38.02                                   
REMARK 500 10 ARG A  45      120.23   -171.79                                   
REMARK 500 10 ASP A  55       91.80    -63.05                                   
REMARK 500 10 SER A  89        0.87    -63.44                                   
REMARK 500 10 SER A  93       30.54    -90.50                                   
REMARK 500 11 TRP A   4       91.19    -39.45                                   
REMARK 500 11 ASN A  20      123.04   -178.04                                   
REMARK 500 11 ASP A  55       89.60    -68.35                                   
REMARK 500 11 SER A  89       -0.75    -55.83                                   
REMARK 500 11 SER A  93       37.82    -94.20                                   
REMARK 500 12 ASP A  55       90.68    -65.74                                   
REMARK 500 12 SER A  89        1.42    -58.06                                   
REMARK 500 12 SER A  93       30.95    -90.26                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      82 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1KQQ A    3   139  UNP    Q24573   DRI_DROME      262    398             
DBREF  1KQQ B  401   415  PDB    1KQQ     1KQQ           401    415             
DBREF  1KQQ C  416   430  PDB    1KQQ     1KQQ           416    430             
SEQADV 1KQQ GLY A    1  UNP  Q24573              CLONING ARTIFACT               
SEQADV 1KQQ SER A    2  UNP  Q24573              CLONING ARTIFACT               
SEQADV 1KQQ LEU A   96  UNP  Q24573    PHE   355 ENGINEERED MUTATION            
SEQRES   1 B   15   DC  DC  DT  DG  DT  DA  DT  DT  DG  DA  DT  DG  DT          
SEQRES   2 B   15   DG  DG                                                      
SEQRES   1 C   15   DC  DC  DA  DC  DA  DT  DC  DA  DA  DT  DA  DC  DA          
SEQRES   2 C   15   DG  DG                                                      
SEQRES   1 A  139  GLY SER GLY TRP SER PHE GLU GLU GLN PHE LYS GLN VAL          
SEQRES   2 A  139  ARG GLN LEU TYR GLU ILE ASN ASP ASP PRO LYS ARG LYS          
SEQRES   3 A  139  GLU PHE LEU ASP ASP LEU PHE SER PHE MET GLN LYS ARG          
SEQRES   4 A  139  GLY THR PRO ILE ASN ARG LEU PRO ILE MET ALA LYS SER          
SEQRES   5 A  139  VAL LEU ASP LEU TYR GLU LEU TYR ASN LEU VAL ILE ALA          
SEQRES   6 A  139  ARG GLY GLY LEU VAL ASP VAL ILE ASN LYS LYS LEU TRP          
SEQRES   7 A  139  GLN GLU ILE ILE LYS GLY LEU HIS LEU PRO SER SER ILE          
SEQRES   8 A  139  THR SER ALA ALA LEU THR LEU ARG THR GLN TYR MET LYS          
SEQRES   9 A  139  TYR LEU TYR PRO TYR GLU CYS GLU LYS LYS ASN LEU SER          
SEQRES  10 A  139  THR PRO ALA GLU LEU GLN ALA ALA ILE ASP GLY ASN ARG          
SEQRES  11 A  139  ARG GLU GLY ARG ARG SER SER TYR GLY                          
HELIX    1   1 PHE A    6  GLU A   18  1                                  13    
HELIX    2   2 PRO A   23  ARG A   39  1                                  17    
HELIX    3   3 LEU A   56  ALA A   65  1                                  10    
HELIX    4   4 LEU A   69  LYS A   75  1                                   7    
HELIX    5   5 TRP A   78  GLY A   84  1                                   7    
HELIX    6   6 ALA A   94  TYR A  105  1                                  12    
HELIX    7   7 TYR A  107  LYS A  113  1                                   7    
HELIX    8   8 PRO A  119  ASN A  129  1                                  11    
SHEET    1   A 2 ILE A  48  MET A  49  0                                        
SHEET    2   A 2 SER A  52  VAL A  53 -1  N  VAL A  53   O  ILE A  48           
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