HEADER    DNA                                     17-OCT-92   1D93              
TITLE     STRUCTURAL VARIATION IN D(CTCTAGAG). IMPLICATIONS FOR PROTEIN-DNA     
TITLE    2 INTERACTIONS                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-D(*CP*TP*CP*TP*AP*GP*AP*G)-3');                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES                                                       
KEYWDS    A-DNA, DOUBLE HELIX, DNA                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.N.HUNTER,B.LANGLOIS D'ESTAINTOT,O.KENNARD                           
REVDAT   4   07-FEB-24 1D93    1       REMARK                                   
REVDAT   3   24-FEB-09 1D93    1       VERSN                                    
REVDAT   2   01-APR-03 1D93    1       JRNL                                     
REVDAT   1   15-JUL-93 1D93    0                                                
JRNL        AUTH   W.N.HUNTER,B.L.D'ESTAINTOT,O.KENNARD                         
JRNL        TITL   STRUCTURAL VARIATION IN D(CTCTAGAG). IMPLICATIONS FOR        
JRNL        TITL 2 PROTEIN-DNA INTERACTIONS.                                    
JRNL        REF    BIOCHEMISTRY                  V.  28  2444 1989              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   2730875                                                      
JRNL        DOI    10.1021/BI00432A015                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.15 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : NUCLSQ                                               
REMARK   3   AUTHORS     : WESTHOF,DUMAS,MORAS                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 931                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.147                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 0                                       
REMARK   3   NUCLEIC ACID ATOMS       : 161                                     
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 35                                      
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  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS     SIGMA              
REMARK   3    SUGAR-BASE BOND DISTANCE        (A) : NULL  ; NULL                
REMARK   3    SUGAR-BASE BOND ANGLE DISTANCE  (A) : NULL  ; NULL                
REMARK   3    PHOSPHATE BONDS DISTANCE        (A) : NULL  ; NULL                
REMARK   3    PHOSPHATE BOND ANGLE, H-BOND    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION CONTACT          (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION CONTACT        (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   SUGAR-BASE BONDS             (A**2) : NULL  ; NULL                 
REMARK   3   SUGAR-BASE ANGLES            (A**2) : NULL  ; NULL                 
REMARK   3   PHOSPHATE BONDS              (A**2) : NULL  ; NULL                 
REMARK   3   PHOSPHATE BOND ANGLE, H-BOND (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1D93 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_1000172690.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : 6.80                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : DIFFRACTOMETER                     
REMARK 200  DETECTOR MANUFACTURER          : SYNTEX P21                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 1378                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.72                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.80, VAPOR DIFFUSION, SITTING        
REMARK 280  DROP, TEMPERATURE 291.00K                                           
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       12.16500            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       21.26000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       21.26000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       18.24750            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       21.26000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       21.26000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        6.08250            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       21.26000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       21.26000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       18.24750            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       21.26000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       21.26000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        6.08250            
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       12.16500            
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                                     
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 350   BIOMT1   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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     DC A   1   O3'    DC A   1   C3'    -0.056                       
REMARK 500     DT A   2   P      DT A   2   O5'     0.116                       
REMARK 500     DT A   2   O5'    DT A   2   C5'     0.152                       
REMARK 500     DT A   2   C5'    DT A   2   C4'     0.061                       
REMARK 500     DT A   2   C3'    DT A   2   C2'     0.077                       
REMARK 500     DT A   2   C2'    DT A   2   C1'    -0.068                       
REMARK 500     DT A   2   O3'    DT A   2   C3'    -0.046                       
REMARK 500     DT A   2   N3     DT A   2   C4     -0.050                       
REMARK 500     DT A   2   C4     DT A   2   O4      0.059                       
REMARK 500     DT A   2   O3'    DC A   3   P       0.083                       
REMARK 500     DC A   3   P      DC A   3   OP1     0.122                       
REMARK 500     DC A   3   P      DC A   3   OP2    -0.120                       
REMARK 500     DC A   3   C2     DC A   3   O2     -0.067                       
REMARK 500     DT A   4   O4'    DT A   4   C4'    -0.104                       
REMARK 500     DT A   4   C4     DT A   4   O4      0.061                       
REMARK 500     DT A   4   O3'    DA A   5   P      -0.118                       
REMARK 500     DA A   5   P      DA A   5   OP2     0.132                       
REMARK 500     DA A   5   P      DA A   5   O5'     0.127                       
REMARK 500     DA A   5   O4'    DA A   5   C1'     0.085                       
REMARK 500     DA A   5   C5     DA A   5   N7      0.051                       
REMARK 500     DA A   5   C8     DA A   5   N9      0.091                       
REMARK 500     DG A   6   O4'    DG A   6   C4'    -0.074                       
REMARK 500     DG A   6   N1     DG A   6   C2     -0.051                       
REMARK 500     DG A   6   C2     DG A   6   N3     -0.071                       
REMARK 500     DG A   6   C8     DG A   6   N9     -0.046                       
REMARK 500     DG A   6   O3'    DA A   7   P      -0.086                       
REMARK 500     DA A   7   P      DA A   7   O5'     0.065                       
REMARK 500     DA A   7   O4'    DA A   7   C4'    -0.066                       
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     DC A   1   O5' -  C5' -  C4' ANGL. DEV. =  -9.1 DEGREES          
REMARK 500     DC A   1   O4' -  C4' -  C3' ANGL. DEV. =  -4.0 DEGREES          
REMARK 500     DC A   1   C5' -  C4' -  C3' ANGL. DEV. =  10.7 DEGREES          
REMARK 500     DC A   1   C1' -  O4' -  C4' ANGL. DEV. =  -9.1 DEGREES          
REMARK 500     DC A   1   C4' -  C3' -  C2' ANGL. DEV. =  -8.3 DEGREES          
REMARK 500     DC A   1   N3  -  C4  -  C5  ANGL. DEV. =  -3.2 DEGREES          
REMARK 500     DC A   1   C4  -  C5  -  C6  ANGL. DEV. =   4.2 DEGREES          
REMARK 500     DC A   1   C5  -  C4  -  N4  ANGL. DEV. =   5.7 DEGREES          
REMARK 500     DC A   1   C3' -  O3' -  P   ANGL. DEV. =  19.1 DEGREES          
REMARK 500     DT A   2   O5' -  P   -  OP2 ANGL. DEV. =  -7.7 DEGREES          
REMARK 500     DT A   2   O5' -  C5' -  C4' ANGL. DEV. =  -8.9 DEGREES          
REMARK 500     DT A   2   P   -  O5' -  C5' ANGL. DEV. = -10.1 DEGREES          
REMARK 500     DT A   2   O4' -  C4' -  C3' ANGL. DEV. =  -8.7 DEGREES          
REMARK 500     DT A   2   O4' -  C1' -  N1  ANGL. DEV. =   1.9 DEGREES          
REMARK 500     DT A   2   N1  -  C2  -  O2  ANGL. DEV. =  -5.3 DEGREES          
REMARK 500     DC A   3   O3' -  P   -  OP1 ANGL. DEV. = -14.2 DEGREES          
REMARK 500     DC A   3   O5' -  P   -  OP1 ANGL. DEV. =  -5.7 DEGREES          
REMARK 500     DC A   3   O5' -  P   -  OP2 ANGL. DEV. =  15.1 DEGREES          
REMARK 500     DC A   3   C3' -  C2' -  C1' ANGL. DEV. =  -5.3 DEGREES          
REMARK 500     DC A   3   O4' -  C1' -  N1  ANGL. DEV. =   3.9 DEGREES          
REMARK 500     DT A   4   O3' -  P   -  O5' ANGL. DEV. =  19.9 DEGREES          
REMARK 500     DT A   4   O5' -  P   -  OP1 ANGL. DEV. =  -9.4 DEGREES          
REMARK 500     DT A   4   O5' -  P   -  OP2 ANGL. DEV. =   8.8 DEGREES          
REMARK 500     DT A   4   C5' -  C4' -  O4' ANGL. DEV. =   7.5 DEGREES          
REMARK 500     DT A   4   O4' -  C1' -  N1  ANGL. DEV. = -14.9 DEGREES          
REMARK 500     DT A   4   N3  -  C4  -  C5  ANGL. DEV. =   3.7 DEGREES          
REMARK 500     DA A   5   O3' -  P   -  OP1 ANGL. DEV. =   8.5 DEGREES          
REMARK 500     DA A   5   P   -  O5' -  C5' ANGL. DEV. = -13.9 DEGREES          
REMARK 500     DA A   5   O4' -  C4' -  C3' ANGL. DEV. =  -4.9 DEGREES          
REMARK 500     DA A   5   C5' -  C4' -  C3' ANGL. DEV. =  10.1 DEGREES          
REMARK 500     DA A   5   O4' -  C1' -  N9  ANGL. DEV. = -11.8 DEGREES          
REMARK 500     DA A   5   N1  -  C2  -  N3  ANGL. DEV. =  -4.2 DEGREES          
REMARK 500     DA A   5   N7  -  C8  -  N9  ANGL. DEV. =  -3.4 DEGREES          
REMARK 500     DG A   6   O4' -  C4' -  C3' ANGL. DEV. =  -3.2 DEGREES          
REMARK 500     DG A   6   C3' -  C2' -  C1' ANGL. DEV. =  -8.2 DEGREES          
REMARK 500     DG A   6   O4' -  C1' -  N9  ANGL. DEV. =  -4.9 DEGREES          
REMARK 500     DA A   7   OP1 -  P   -  OP2 ANGL. DEV. = -15.7 DEGREES          
REMARK 500     DA A   7   O5' -  P   -  OP1 ANGL. DEV. =   8.4 DEGREES          
REMARK 500     DA A   7   O4' -  C1' -  N9  ANGL. DEV. =  -7.5 DEGREES          
REMARK 500     DA A   7   C6  -  N1  -  C2  ANGL. DEV. =   4.2 DEGREES          
REMARK 500     DA A   7   N1  -  C2  -  N3  ANGL. DEV. =  -6.6 DEGREES          
REMARK 500     DA A   7   C2  -  N3  -  C4  ANGL. DEV. =   5.4 DEGREES          
REMARK 500     DA A   7   N1  -  C6  -  N6  ANGL. DEV. =   4.9 DEGREES          
REMARK 500     DA A   7   C3' -  O3' -  P   ANGL. DEV. =  -7.5 DEGREES          
REMARK 500     DG A   8   OP1 -  P   -  OP2 ANGL. DEV. =  -9.1 DEGREES          
REMARK 500     DG A   8   O5' -  P   -  OP2 ANGL. DEV. =  15.7 DEGREES          
REMARK 500     DG A   8   P   -  O5' -  C5' ANGL. DEV. = -12.7 DEGREES          
REMARK 500     DG A   8   C5' -  C4' -  O4' ANGL. DEV. =  10.1 DEGREES          
REMARK 500     DG A   8   C6  -  N1  -  C2  ANGL. DEV. =  -4.6 DEGREES          
REMARK 500     DG A   8   C2  -  N3  -  C4  ANGL. DEV. =   5.6 DEGREES          
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      53 ANGLE DEVIATIONS.                             
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1D93 A    1     8  PDB    1D93     1D93             1      8             
SEQRES   1 A    8   DC  DT  DC  DT  DA  DG  DA  DG                              
FORMUL   2  HOH   *35(H2 O)                                                     
CRYST1   42.520   42.520   24.330  90.00  90.00  90.00 P 43 21 2     8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.023518  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.023518  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.041102        0.00000                         
ATOM      1  O5'  DC A   1       7.224  -5.783  -5.508  1.00 10.00           O  
ATOM      2  C5'  DC A   1       6.867  -4.409  -5.051  1.00 10.00           C  
ATOM      3  C4'  DC A   1       8.151  -3.993  -4.428  1.00 10.00           C  
ATOM      4  O4'  DC A   1       8.972  -3.363  -5.435  1.00 10.00           O  
ATOM      5  C3'  DC A   1       8.317  -3.023  -3.292  1.00 10.00           C  
ATOM      6  O3'  DC A   1       7.671  -3.138  -2.097  1.00 10.00           O  
ATOM      7  C2'  DC A   1       9.886  -3.197  -3.231  1.00 10.00           C  
ATOM      8  C1'  DC A   1      10.205  -3.159  -4.698  1.00 10.00           C  
ATOM      9  N1   DC A   1      10.707  -1.884  -5.160  1.00 10.00           N  
ATOM     10  C2   DC A   1      12.050  -1.633  -4.898  1.00 10.00           C  
ATOM     11  O2   DC A   1      12.739  -2.432  -4.287  1.00 10.00           O  
ATOM     12  N3   DC A   1      12.599  -0.425  -5.340  1.00 10.00           N  
ATOM     13  C4   DC A   1      11.872   0.451  -6.048  1.00 10.00           C  
ATOM     14  N4   DC A   1      12.535   1.573  -6.447  1.00 10.00           N  
ATOM     15  C5   DC A   1      10.515   0.149  -6.316  1.00 10.00           C  
ATOM     16  C6   DC A   1       9.950  -1.003  -5.898  1.00 10.00           C  
ATOM     17  P    DT A   2       7.437  -2.271  -0.752  1.00 10.00           P  
ATOM     18  OP1  DT A   2       6.565  -3.129   0.105  1.00 10.00           O  
ATOM     19  OP2  DT A   2       7.097  -0.846  -1.197  1.00 10.00           O  
ATOM     20  O5'  DT A   2       8.967  -1.947  -0.063  1.00 10.00           O  
ATOM     21  C5'  DT A   2       9.524  -3.227   0.703  1.00 10.00           C  
ATOM     22  C4'  DT A   2      11.004  -2.772   0.980  1.00 10.00           C  
ATOM     23  O4'  DT A   2      11.366  -2.203  -0.311  1.00 10.00           O  
ATOM     24  C3'  DT A   2      11.089  -1.458   1.757  1.00 10.00           C  
ATOM     25  O3'  DT A   2      11.051  -1.441   3.129  1.00 10.00           O  
ATOM     26  C2'  DT A   2      12.514  -0.931   1.272  1.00 10.00           C  
ATOM     27  C1'  DT A   2      12.352  -1.178  -0.148  1.00 10.00           C  
ATOM     28  N1   DT A   2      12.097  -0.081  -1.073  1.00 10.00           N  
ATOM     29  C2   DT A   2      13.224   0.719  -1.411  1.00 10.00           C  
ATOM     30  O2   DT A   2      14.282   0.468  -0.864  1.00 10.00           O  
ATOM     31  N3   DT A   2      13.007   1.722  -2.292  1.00 10.00           N  
ATOM     32  C4   DT A   2      11.838   1.986  -2.873  1.00 10.00           C  
ATOM     33  O4   DT A   2      11.770   2.947  -3.727  1.00 10.00           O  
ATOM     34  C5   DT A   2      10.711   1.174  -2.528  1.00 10.00           C  
ATOM     35  C7   DT A   2       9.367   1.463  -3.187  1.00 10.00           C  
ATOM     36  C6   DT A   2      10.902   0.191  -1.681  1.00 10.00           C  
ATOM     37  P    DC A   3      10.519  -0.115   4.031  1.00 10.00           P  
ATOM     38  OP1  DC A   3      10.821  -0.893   5.404  1.00 10.00           O  
ATOM     39  OP2  DC A   3       9.223   0.174   3.715  1.00 10.00           O  
ATOM     40  O5'  DC A   3      11.748   0.931   4.024  1.00 10.00           O  
ATOM     41  C5'  DC A   3      12.960   0.391   4.555  1.00 10.00           C  
ATOM     42  C4'  DC A   3      14.036   1.450   4.465  1.00 10.00           C  
ATOM     43  O4'  DC A   3      14.372   1.633   3.117  1.00 10.00           O  
ATOM     44  C3'  DC A   3      13.483   2.789   4.864  1.00 10.00           C  
ATOM     45  O3'  DC A   3      13.453   3.023   6.241  1.00 10.00           O  
ATOM     46  C2'  DC A   3      14.521   3.759   4.175  1.00 10.00           C  
ATOM     47  C1'  DC A   3      14.584   3.061   2.871  1.00 10.00           C  
ATOM     48  N1   DC A   3      13.759   3.559   1.793  1.00 10.00           N  
ATOM     49  C2   DC A   3      14.270   4.567   1.017  1.00 10.00           C  
ATOM     50  O2   DC A   3      15.307   5.068   1.238  1.00 10.00           O  
ATOM     51  N3   DC A   3      13.530   5.056  -0.044  1.00 10.00           N  
ATOM     52  C4   DC A   3      12.314   4.528  -0.282  1.00 10.00           C  
ATOM     53  N4   DC A   3      11.672   5.030  -1.331  1.00 10.00           N  
ATOM     54  C5   DC A   3      11.740   3.495   0.516  1.00 10.00           C  
ATOM     55  C6   DC A   3      12.501   3.036   1.523  1.00 10.00           C  
ATOM     56  P    DT A   4      13.432   4.465   6.966  1.00 10.00           P  
ATOM     57  OP1  DT A   4      14.529   4.197   8.046  1.00 10.00           O  
ATOM     58  OP2  DT A   4      12.003   4.448   7.226  1.00 10.00           O  
ATOM     59  O5'  DT A   4      14.108   5.787   6.353  1.00 10.00           O  
ATOM     60  C5'  DT A   4      15.575   5.761   6.246  1.00 10.00           C  
ATOM     61  C4'  DT A   4      16.107   7.080   5.747  1.00 10.00           C  
ATOM     62  O4'  DT A   4      16.175   7.254   4.418  1.00 10.00           O  
ATOM     63  C3'  DT A   4      15.316   8.338   6.228  1.00 10.00           C  
ATOM     64  O3'  DT A   4      15.545   8.342   7.679  1.00 10.00           O  
ATOM     65  C2'  DT A   4      15.898   9.397   5.360  1.00 10.00           C  
ATOM     66  C1'  DT A   4      16.030   8.674   4.036  1.00 10.00           C  
ATOM     67  N1   DT A   4      14.742   8.440   3.343  1.00 10.00           N  
ATOM     68  C2   DT A   4      14.453   9.138   2.238  1.00 10.00           C  
ATOM     69  O2   DT A   4      15.197  10.047   1.842  1.00 10.00           O  
ATOM     70  N3   DT A   4      13.304   8.853   1.637  1.00 10.00           N  
ATOM     71  C4   DT A   4      12.407   7.883   2.070  1.00 10.00           C  
ATOM     72  O4   DT A   4      11.349   7.705   1.355  1.00 10.00           O  
ATOM     73  C5   DT A   4      12.739   7.105   3.182  1.00 10.00           C  
ATOM     74  C7   DT A   4      11.787   6.021   3.625  1.00 10.00           C  
ATOM     75  C6   DT A   4      13.925   7.394   3.798  1.00 10.00           C  
ATOM     76  P    DA A   5      15.146   9.597   8.374  1.00 10.00           P  
ATOM     77  OP1  DA A   5      15.720   9.894   9.686  1.00 10.00           O  
ATOM     78  OP2  DA A   5      13.530   9.631   8.316  1.00 10.00           O  
ATOM     79  O5'  DA A   5      15.707  10.860   7.350  1.00 10.00           O  
ATOM     80  C5'  DA A   5      14.861  12.071   7.640  1.00 10.00           C  
ATOM     81  C4'  DA A   5      14.776  12.909   6.447  1.00 10.00           C  
ATOM     82  O4'  DA A   5      14.444  12.084   5.333  1.00 10.00           O  
ATOM     83  C3'  DA A   5      13.806  14.023   6.231  1.00 10.00           C  
ATOM     84  O3'  DA A   5      14.027  15.069   7.114  1.00 10.00           O  
ATOM     85  C2'  DA A   5      14.180  14.385   4.732  1.00 10.00           C  
ATOM     86  C1'  DA A   5      14.312  13.028   4.168  1.00 10.00           C  
ATOM     87  N9   DA A   5      13.083  12.458   3.642  1.00 10.00           N  
ATOM     88  C8   DA A   5      12.395  11.332   4.275  1.00 10.00           C  
ATOM     89  N7   DA A   5      11.323  11.030   3.615  1.00 10.00           N  
ATOM     90  C5   DA A   5      11.272  11.940   2.501  1.00 10.00           C  
ATOM     91  C6   DA A   5      10.383  12.097   1.431  1.00 10.00           C  
ATOM     92  N6   DA A   5       9.257  11.387   1.199  1.00 10.00           N  
ATOM     93  N1   DA A   5      10.689  13.105   0.564  1.00 10.00           N  
ATOM     94  C2   DA A   5      11.808  13.908   0.752  1.00 10.00           C  
ATOM     95  N3   DA A   5      12.667  13.789   1.740  1.00 10.00           N  
ATOM     96  C4   DA A   5      12.361  12.816   2.560  1.00 10.00           C  
ATOM     97  P    DG A   6      12.918  16.294   7.379  1.00 10.00           P  
ATOM     98  OP1  DG A   6      13.687  17.140   8.241  1.00 10.00           O  
ATOM     99  OP2  DG A   6      11.761  15.392   7.771  1.00 10.00           O  
ATOM    100  O5'  DG A   6      12.531  16.893   5.915  1.00 10.00           O  
ATOM    101  C5'  DG A   6      13.266  18.054   5.411  1.00 10.00           C  
ATOM    102  C4'  DG A   6      12.505  18.543   4.194  1.00 10.00           C  
ATOM    103  O4'  DG A   6      12.424  17.539   3.263  1.00 10.00           O  
ATOM    104  C3'  DG A   6      11.013  18.879   4.406  1.00 10.00           C  
ATOM    105  O3'  DG A   6      10.945  20.218   4.927  1.00 10.00           O  
ATOM    106  C2'  DG A   6      10.524  18.951   2.922  1.00 10.00           C  
ATOM    107  C1'  DG A   6      11.178  17.663   2.528  1.00 10.00           C  
ATOM    108  N9   DG A   6      10.417  16.442   2.941  1.00 10.00           N  
ATOM    109  C8   DG A   6      10.677  15.558   3.898  1.00 10.00           C  
ATOM    110  N7   DG A   6       9.835  14.550   3.905  1.00 10.00           N  
ATOM    111  C5   DG A   6       8.963  14.848   2.854  1.00 10.00           C  
ATOM    112  C6   DG A   6       7.802  14.185   2.350  1.00 10.00           C  
ATOM    113  O6   DG A   6       7.271  13.109   2.803  1.00 10.00           O  
ATOM    114  N1   DG A   6       7.233  14.844   1.304  1.00 10.00           N  
ATOM    115  C2   DG A   6       7.713  15.979   0.825  1.00 10.00           C  
ATOM    116  N2   DG A   6       7.092  16.438  -0.265  1.00 10.00           N  
ATOM    117  N3   DG A   6       8.721  16.596   1.238  1.00 10.00           N  
ATOM    118  C4   DG A   6       9.325  16.000   2.258  1.00 10.00           C  
ATOM    119  P    DA A   7       9.767  20.720   5.747  1.00 10.00           P  
ATOM    120  OP1  DA A   7      10.026  22.076   6.267  1.00 10.00           O  
ATOM    121  OP2  DA A   7       9.703  19.848   7.005  1.00 10.00           O  
ATOM    122  O5'  DA A   7       8.504  20.486   4.698  1.00 10.00           O  
ATOM    123  C5'  DA A   7       8.610  21.298   3.486  1.00 10.00           C  
ATOM    124  C4'  DA A   7       7.313  21.196   2.764  1.00 10.00           C  
ATOM    125  O4'  DA A   7       7.275  20.091   1.939  1.00 10.00           O  
ATOM    126  C3'  DA A   7       6.038  21.200   3.516  1.00 10.00           C  
ATOM    127  O3'  DA A   7       5.596  22.604   3.654  1.00 10.00           O  
ATOM    128  C2'  DA A   7       5.051  20.643   2.448  1.00 10.00           C  
ATOM    129  C1'  DA A   7       5.936  19.619   1.827  1.00 10.00           C  
ATOM    130  N9   DA A   7       5.987  18.466   2.708  1.00 10.00           N  
ATOM    131  C8   DA A   7       6.837  18.211   3.783  1.00 10.00           C  
ATOM    132  N7   DA A   7       6.599  16.995   4.321  1.00 10.00           N  
ATOM    133  C5   DA A   7       5.519  16.481   3.601  1.00 10.00           C  
ATOM    134  C6   DA A   7       4.779  15.290   3.671  1.00 10.00           C  
ATOM    135  N6   DA A   7       5.060  14.419   4.579  1.00 10.00           N  
ATOM    136  N1   DA A   7       3.754  15.150   2.786  1.00 10.00           N  
ATOM    137  C2   DA A   7       3.444  16.098   1.859  1.00 10.00           C  
ATOM    138  N3   DA A   7       4.103  17.238   1.757  1.00 10.00           N  
ATOM    139  C4   DA A   7       5.119  17.395   2.586  1.00 10.00           C  
ATOM    140  P    DG A   8       4.192  22.723   4.392  1.00 10.00           P  
ATOM    141  OP1  DG A   8       3.606  24.113   4.192  1.00 10.00           O  
ATOM    142  OP2  DG A   8       4.524  22.510   5.776  1.00 10.00           O  
ATOM    143  O5'  DG A   8       3.287  21.762   3.465  1.00 10.00           O  
ATOM    144  C5'  DG A   8       2.551  22.608   2.504  1.00 10.00           C  
ATOM    145  C4'  DG A   8       1.284  21.940   2.143  1.00 10.00           C  
ATOM    146  O4'  DG A   8       1.293  20.605   1.735  1.00 10.00           O  
ATOM    147  C3'  DG A   8       0.115  22.144   3.117  1.00 10.00           C  
ATOM    148  O3'  DG A   8      -0.714  23.173   2.455  1.00 10.00           O  
ATOM    149  C2'  DG A   8      -0.629  20.826   3.185  1.00 10.00           C  
ATOM    150  C1'  DG A   8       0.281  19.853   2.513  1.00 10.00           C  
ATOM    151  N9   DG A   8       0.944  18.972   3.479  1.00 10.00           N  
ATOM    152  C8   DG A   8       2.079  19.245   4.170  1.00 10.00           C  
ATOM    153  N7   DG A   8       2.479  18.258   4.924  1.00 10.00           N  
ATOM    154  C5   DG A   8       1.526  17.259   4.708  1.00 10.00           C  
ATOM    155  C6   DG A   8       1.361  15.970   5.265  1.00 10.00           C  
ATOM    156  O6   DG A   8       2.071  15.396   6.112  1.00 10.00           O  
ATOM    157  N1   DG A   8       0.264  15.260   4.810  1.00 10.00           N  
ATOM    158  C2   DG A   8      -0.604  15.822   3.920  1.00 10.00           C  
ATOM    159  N2   DG A   8      -1.607  15.044   3.542  1.00 10.00           N  
ATOM    160  N3   DG A   8      -0.468  17.004   3.445  1.00 10.00           N  
ATOM    161  C4   DG A   8       0.591  17.697   3.825  1.00 10.00           C  
TER     162       DG A   8                                                      
HETATM  163  O   HOH A   9      15.209  16.060   2.392  1.00 10.00           O  
HETATM  164  O   HOH A  10       7.955  18.096   7.258  1.00 10.00           O  
HETATM  165  O   HOH A  11       4.601  25.418   1.856  1.00 10.00           O  
HETATM  166  O   HOH A  12       8.300   4.269  -0.333  1.00 10.00           O  
HETATM  167  O   HOH A  13       4.346  -3.538  -1.032  1.00 10.00           O  
HETATM  168  O   HOH A  14       8.989   5.549  -2.297  1.00 10.00           O  
HETATM  169  O   HOH A  15      11.778  18.628   9.978  1.00 10.00           O  
HETATM  170  O   HOH A  16       8.602  11.710   5.423  1.00 10.00           O  
HETATM  171  O   HOH A  17       7.488   2.466  -6.044  1.00 10.00           O  
HETATM  172  O   HOH A  18      14.763   5.506  11.430  1.00 10.00           O  
HETATM  173  O   HOH A  19       9.644   3.959  -7.258  1.00 10.00           O  
HETATM  174  O   HOH A  20       2.373  -4.278  -3.097  1.00 10.00           O  
HETATM  175  O   HOH A  21      11.969   6.841   7.688  1.00 10.00           O  
HETATM  176  O   HOH A  22      11.119   4.545  10.931  1.00 10.00           O  
HETATM  177  O   HOH A  23      -3.372  18.033   2.586  1.00 10.00           O  
HETATM  178  O   HOH A  24      14.168   2.203   9.496  1.00 10.00           O  
HETATM  179  O   HOH A  25      14.036   8.364  11.452  1.00 10.00           O  
HETATM  180  O   HOH A  26      18.539   4.584   1.285  1.00 10.00           O  
HETATM  181  O   HOH A  27       6.429   0.804  -3.294  1.00 10.00           O  
HETATM  182  O   HOH A  28      12.284  23.348  10.476  1.00 10.00           O  
HETATM  183  O   HOH A  29       5.353  -4.303   4.044  1.00 10.00           O  
HETATM  184  O   HOH A  30       5.175  -1.922   2.197  1.00 10.00           O  
HETATM  185  O   HOH A  31      12.322   5.825  12.510  1.00 10.00           O  
HETATM  186  O   HOH A  32       6.909   1.284   0.277  1.00 10.00           O  
HETATM  187  O   HOH A  33      -0.897  22.200  -0.195  1.00 10.00           O  
HETATM  188  O   HOH A  34      14.453   5.153  14.394  1.00 10.00           O  
HETATM  189  O   HOH A  35      13.385   3.555  11.374  1.00 10.00           O  
HETATM  190  O   HOH A  36      -0.204  17.918  -1.475  1.00 10.00           O  
HETATM  191  O   HOH A  37       4.962   9.248   9.664  1.00 10.00           O  
HETATM  192  O   HOH A  38       7.080   1.879  -9.155  1.00 10.00           O  
HETATM  193  O   HOH A  39      -2.322  18.075  -0.270  1.00 10.00           O  
HETATM  194  O   HOH A  40      11.650  23.726   7.817  1.00 10.00           O  
HETATM  195  O   HOH A  41       2.045  19.206   0.054  1.00 10.00           O  
HETATM  196  O   HOH A  42      -3.631  21.362   0.869  1.00 10.00           O  
HETATM  197  O   HOH A  43      11.914  21.124   9.759  1.00 10.00           O  
MASTER      321    0    0    0    0    0    0    6  196    1    0    1          
END                                                                             
