HEADER    DNA                                     27-APR-99   1QBY              
TITLE     THE SOLUTION STRUCTURE OF A BAY-REGION 1R-BENZ[A]ANTHRACENE OXIDE     
TITLE    2 ADDUCT AT THE N6 POSITION OF ADENINE OF AN OLIGODEOXYNUCLEOTIDE      
TITLE    3 CONTAINING THE HUMAN N-RAS CODON 61 SEQUENCE                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-D(*CP*GP*GP*AP*CP*(BZA)AP*AP*GP*AP*AP*G)-3';            
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: 5'-D(*CP*TP*TP*CP*TP*TP*GP*TP*CP*CP* G)-3';                
COMPND   7 CHAIN: B;                                                            
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 SYNTHETIC: YES;                                                      
SOURCE   5 OTHER_DETAILS: THIS SEQUENCE WAS SYNTHESIZED BY CHEMICAL METHOD      
KEYWDS    BENZ[A]ANTHRACENE-DNA DUPLEX, INTERCALATION, DNA                      
EXPDTA    SOLUTION NMR                                                          
AUTHOR    Z.LI,H.MAO,H.-Y.KIM,P.J.TAMURA,C.M.HARRIS,T.M.HARRIS,M.P.STONE        
REVDAT   4   02-MAR-22 1QBY    1       REMARK LINK                              
REVDAT   3   24-FEB-09 1QBY    1       VERSN                                    
REVDAT   2   01-APR-03 1QBY    1       JRNL                                     
REVDAT   1   06-MAY-99 1QBY    0                                                
JRNL        AUTH   Z.LI,H.MAO,H.Y.KIM,P.J.TAMURA,C.M.HARRIS,T.M.HARRIS,         
JRNL        AUTH 2 M.P.STONE                                                    
JRNL        TITL   INTERCALATION OF THE (-)-(1R,2S,3R,                          
JRNL        TITL 2 4S)-N6-[1-BENZ[A]ANTHRACENYL]-2'-DEOXYADENOSYL ADDUCT IN AN  
JRNL        TITL 3 OLIGODEOXYNUCLEOTIDE CONTAINING THE HUMAN N-RAS CODON 61     
JRNL        TITL 4 SEQUENCE.                                                    
JRNL        REF    BIOCHEMISTRY                  V.  38  2969 1999              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   10074349                                                     
JRNL        DOI    10.1021/BI982072X                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : XWINNMR 2.0, CORMA 5.2                               
REMARK   3   AUTHORS     : BRUCKER (XWINNMR), BORGIAS,B.A., THOMAS,P.D.,        
REMARK   3                 LI,H., KUMAR,A., AND TONELLI,M. (CORMA)              
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THE STRUCTURE IS BASED ON A TOTAL OF      
REMARK   3  509 NOE-DERIVED DISTANCE CONSTRAINTS, 95 EMPIRICAL SUGAR PUCKER     
REMARK   3  RESTRAINTS, 36 EMPIRICAL BACKBONE ANGLE DIHEDRAL RESTRAINTS, AND    
REMARK   3  16 EMPIRICAL PLANARITY RESTRAINTS.                                  
REMARK   4                                                                      
REMARK   4 1QBY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB.                                
REMARK 100 THE DEPOSITION ID IS D_1000009054.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 278; 288; 298                      
REMARK 210  PH                             : 7.0; 7.0; 7.0                      
REMARK 210  IONIC STRENGTH                 : 0.1 M NACL; 0.1 M NACL; 0.1 M      
REMARK 210                                   NACL                               
REMARK 210  PRESSURE                       : 1 ATM; 1 ATM; 1 ATM                
REMARK 210  SAMPLE CONTENTS                : 1.6 MM OLIGODEOXYNUCLEOTIDE; 10    
REMARK 210                                   MM PHOSPHATE BUFFER; 0.05 MM       
REMARK 210                                   EDTA; 0.1 M NACL; 1.6 MM           
REMARK 210                                   OLIGODEOXYNUCLEOTIDE; 10 MM        
REMARK 210                                   PHOSPHATE BUFFER; 0.05 MM EDTA;    
REMARK 210                                   0.1 M NACL                         
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D NOESY; DQF-COSY; TOCSY          
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ; 750 MHZ                   
REMARK 210  SPECTROMETER MODEL             : AMX                                
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : X-PLOR 3.1, FELIX 97.0,            
REMARK 210                                   MARDIGRAS 3.0                      
REMARK 210   METHOD USED                   : NOE-RESTRAINED MOLECULAR           
REMARK 210                                   DYNAMICS/SIMULATED ANNEALING       
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 1                                  
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 1                                  
REMARK 210 CONFORMERS, SELECTION CRITERIA  : BACK CALCULATED DATA AGREE WITH    
REMARK 210                                   EXPERIMENTAL NOESY SPECTRUM        
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 12                  
REMARK 210                                                                      
REMARK 210 REMARK: STRUCTURE WAS DETERMINED USING STANDARD 2D HOMONUCLEAR       
REMARK 210  TECHNIQUES                                                          
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: 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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500     DT B  13   C5     DT B  13   C7      0.036                       
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     DG A   2   O4' -  C1' -  N9  ANGL. DEV. =   3.8 DEGREES          
REMARK 500     DG A   2   N7  -  C8  -  N9  ANGL. DEV. =   4.4 DEGREES          
REMARK 500     DG A   2   C8  -  N9  -  C4  ANGL. DEV. =  -2.7 DEGREES          
REMARK 500     DG A   3   O4' -  C1' -  N9  ANGL. DEV. =   2.4 DEGREES          
REMARK 500     DG A   3   N7  -  C8  -  N9  ANGL. DEV. =   4.5 DEGREES          
REMARK 500     DG A   3   C8  -  N9  -  C4  ANGL. DEV. =  -2.6 DEGREES          
REMARK 500     DA A   4   O4' -  C1' -  N9  ANGL. DEV. =   1.9 DEGREES          
REMARK 500     DA A   4   N7  -  C8  -  N9  ANGL. DEV. =   3.8 DEGREES          
REMARK 500     DC A   5   O4' -  C1' -  N1  ANGL. DEV. =   3.6 DEGREES          
REMARK 500     DA A   6   O4' -  C1' -  N9  ANGL. DEV. =   4.1 DEGREES          
REMARK 500     DA A   6   N7  -  C8  -  N9  ANGL. DEV. =   3.7 DEGREES          
REMARK 500     DA A   7   O4' -  C1' -  N9  ANGL. DEV. =   3.2 DEGREES          
REMARK 500     DA A   7   N7  -  C8  -  N9  ANGL. DEV. =   3.7 DEGREES          
REMARK 500     DG A   8   O4' -  C1' -  N9  ANGL. DEV. =   2.8 DEGREES          
REMARK 500     DG A   8   N7  -  C8  -  N9  ANGL. DEV. =   4.6 DEGREES          
REMARK 500     DG A   8   C8  -  N9  -  C4  ANGL. DEV. =  -2.7 DEGREES          
REMARK 500     DA A   9   O4' -  C1' -  N9  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DA A   9   N7  -  C8  -  N9  ANGL. DEV. =   3.8 DEGREES          
REMARK 500     DA A  10   O4' -  C1' -  N9  ANGL. DEV. =   2.5 DEGREES          
REMARK 500     DA A  10   N7  -  C8  -  N9  ANGL. DEV. =   3.8 DEGREES          
REMARK 500     DG A  11   N7  -  C8  -  N9  ANGL. DEV. =   4.6 DEGREES          
REMARK 500     DG A  11   C8  -  N9  -  C4  ANGL. DEV. =  -2.5 DEGREES          
REMARK 500     DT B  13   O4' -  C1' -  N1  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DT B  14   O4' -  C1' -  N1  ANGL. DEV. =   3.1 DEGREES          
REMARK 500     DC B  15   O4' -  C1' -  N1  ANGL. DEV. =   2.8 DEGREES          
REMARK 500     DT B  16   O4' -  C1' -  N1  ANGL. DEV. =   2.4 DEGREES          
REMARK 500     DT B  17   C6  -  C5  -  C7  ANGL. DEV. =  -3.8 DEGREES          
REMARK 500     DG B  18   O4' -  C1' -  N9  ANGL. DEV. =   3.1 DEGREES          
REMARK 500     DG B  18   N7  -  C8  -  N9  ANGL. DEV. =   4.7 DEGREES          
REMARK 500     DG B  18   C8  -  N9  -  C4  ANGL. DEV. =  -2.7 DEGREES          
REMARK 500     DT B  19   O4' -  C1' -  N1  ANGL. DEV. =   3.0 DEGREES          
REMARK 500     DC B  20   O4' -  C1' -  N1  ANGL. DEV. =   2.9 DEGREES          
REMARK 500     DC B  21   O4' -  C1' -  N1  ANGL. DEV. =   2.6 DEGREES          
REMARK 500     DG B  22   N7  -  C8  -  N9  ANGL. DEV. =   4.7 DEGREES          
REMARK 500     DG B  22   C8  -  N9  -  C4  ANGL. DEV. =  -2.4 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BZA A 66                  
DBREF  1QBY A    1    11  PDB    1QBY     1QBY             1     11             
DBREF  1QBY B   12    22  PDB    1QBY     1QBY            12     22             
SEQRES   1 A   11   DC  DG  DG  DA  DC  DA  DA  DG  DA  DA  DG                  
SEQRES   1 B   11   DC  DT  DT  DC  DT  DT  DG  DT  DC  DC  DG                  
HET    BZA  A  66      36                                                       
HETNAM     BZA 1R,2S,3R,4S-TETRAHYDRO-BENZO[A]ANTHRACENE-2,3,4-TRIOL            
FORMUL   3  BZA    C18 H16 O3                                                   
LINK         N6   DA A   6                 C4C BZA A  66     1555   1555  1.34  
SITE     1 AC1  6  DC A   5   DA A   6   DA A   7   DT B  16                    
SITE     2 AC1  6  DT B  17   DG B  18                                          
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