HEADER    DNA                                     05-JUL-05   2A7E              
TITLE     ON THE ROUTINE USE OF SOFT X-RAYS IN MACROMOLECULAR CRYSTALLOGRAPHY,  
TITLE    2 PART III- THE OPTIMAL DATA COLLECTION WAVELENGTH                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-D(*CP*CP*CP*TP*AP*GP*GP*G)-3');                    
COMPND   3 CHAIN: S;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: CHEMICALLY SYNTHESIZED                                
KEYWDS    A-DNA, DOUBLE HELIX, DNA                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.MUELLER-DIECKMANN,S.PANJIKAR,P.A.TUCKER,M.S.WEISS                   
REVDAT   4   14-FEB-24 2A7E    1       REMARK                                   
REVDAT   3   24-FEB-09 2A7E    1       VERSN                                    
REVDAT   2   13-SEP-05 2A7E    1       JRNL                                     
REVDAT   1   19-JUL-05 2A7E    0                                                
JRNL        AUTH   C.MUELLER-DIECKMANN,S.PANJIKAR,P.A.TUCKER,M.S.WEISS          
JRNL        TITL   ON THE ROUTINE USE OF SOFT X-RAYS IN MACROMOLECULAR          
JRNL        TITL 2 CRYSTALLOGRAPHY. PART III. THE OPTIMAL DATA-COLLECTION       
JRNL        TITL 3 WAVELENGTH.                                                  
JRNL        REF    ACTA CRYSTALLOGR.,SECT.D      V.  61  1263 2005              
JRNL        REFN                   ISSN 0907-4449                               
JRNL        PMID   16131760                                                     
JRNL        DOI    10.1107/S0907444905021475                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.66 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.66                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.88                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 2742                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.184                           
REMARK   3   R VALUE            (WORKING SET) : 0.183                           
REMARK   3   FREE R VALUE                     : 0.197                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 1.700                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 48                              
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.66                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.71                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 186                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2070                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 3                            
REMARK   3   BIN FREE R VALUE                    : 0.2760                       
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            : 32                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 17.83                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.03000                                              
REMARK   3    B22 (A**2) : 0.03000                                              
REMARK   3    B33 (A**2) : -0.06000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.096         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.087         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.049         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.855         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.967                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.961                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):   180 ; 0.011 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):    76 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):   276 ; 1.831 ; 3.000       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):   191 ; 1.520 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):    31 ; 0.083 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):    83 ; 0.016 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):    14 ; 0.084 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):    63 ; 0.169 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):    56 ; 0.269 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):    34 ; 0.060 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):     9 ; 0.230 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):     8 ; 0.113 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    25 ; 0.299 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    20 ; 0.188 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   263 ; 2.270 ; 5.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   276 ; 3.266 ;10.000       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2A7E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUL-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000033580.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ELETTRA                            
REMARK 200  BEAMLINE                       : 5.2R                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.80                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 2742                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.660                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.880                             
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: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
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   (%): 44.24                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
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       12.36000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       20.81500            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       20.81500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       18.54000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       20.81500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       20.81500            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        6.18000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       20.81500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       20.81500            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       18.54000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       20.81500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       20.81500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        6.18000            
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       12.36000            
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: S                                     
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: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH S    14     O    HOH S    29     7555     2.06            
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 S   3   O4' -  C1' -  N1  ANGL. DEV. =   1.9 DEGREES          
REMARK 500     DG S   8   N7  -  C8  -  N9  ANGL. DEV. =   3.2 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  2A7E S    1     8  PDB    2A7E     2A7E             1      8             
SEQRES   1 S    8   DC  DC  DC  DT  DA  DG  DG  DG                              
FORMUL   2  HOH   *32(H2 O)                                                     
CRYST1   41.630   41.630   24.720  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      0.024021  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.024021  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.040453        0.00000                         
ATOM      1  O5'  DC S   1       6.232  -0.822  -5.652  1.00 26.09           O  
ATOM      2  C5'  DC S   1       5.975  -2.114  -5.104  1.00 26.17           C  
ATOM      3  C4'  DC S   1       7.210  -2.770  -4.494  1.00 22.62           C  
ATOM      4  O4'  DC S   1       8.310  -2.798  -5.437  1.00 20.17           O  
ATOM      5  C3'  DC S   1       7.781  -2.055  -3.274  1.00 22.74           C  
ATOM      6  O3'  DC S   1       7.092  -2.425  -2.090  1.00 23.79           O  
ATOM      7  C2'  DC S   1       9.211  -2.548  -3.241  1.00 20.17           C  
ATOM      8  C1'  DC S   1       9.527  -2.603  -4.720  1.00 19.75           C  
ATOM      9  N1   DC S   1      10.208  -1.360  -5.242  1.00 18.75           N  
ATOM     10  C2   DC S   1      11.568  -1.195  -4.965  1.00 19.05           C  
ATOM     11  O2   DC S   1      12.129  -2.063  -4.300  1.00 20.67           O  
ATOM     12  N3   DC S   1      12.211  -0.105  -5.440  1.00 19.06           N  
ATOM     13  C4   DC S   1      11.568   0.811  -6.182  1.00 20.02           C  
ATOM     14  N4   DC S   1      12.270   1.868  -6.609  1.00 19.24           N  
ATOM     15  C5   DC S   1      10.166   0.674  -6.456  1.00 18.52           C  
ATOM     16  C6   DC S   1       9.550  -0.418  -5.962  1.00 18.39           C  
ATOM     17  P    DC S   2       6.742  -1.384  -0.947  1.00 27.15           P  
ATOM     18  OP1  DC S   2       5.894  -2.128   0.019  1.00 31.76           O  
ATOM     19  OP2  DC S   2       6.343  -0.097  -1.521  1.00 26.78           O  
ATOM     20  O5'  DC S   2       8.118  -1.072  -0.196  1.00 26.05           O  
ATOM     21  C5'  DC S   2       8.738  -2.062   0.572  1.00 26.66           C  
ATOM     22  C4'  DC S   2      10.202  -1.737   0.801  1.00 22.80           C  
ATOM     23  O4'  DC S   2      10.882  -1.617  -0.471  1.00 23.52           O  
ATOM     24  C3'  DC S   2      10.501  -0.431   1.520  1.00 23.03           C  
ATOM     25  O3'  DC S   2      10.377  -0.594   2.938  1.00 23.31           O  
ATOM     26  C2'  DC S   2      11.950  -0.219   1.113  1.00 21.10           C  
ATOM     27  C1'  DC S   2      11.939  -0.682  -0.328  1.00 23.62           C  
ATOM     28  N1   DC S   2      11.739   0.402  -1.284  1.00 19.82           N  
ATOM     29  C2   DC S   2      12.853   1.176  -1.610  1.00 20.17           C  
ATOM     30  O2   DC S   2      13.947   0.911  -1.054  1.00 21.29           O  
ATOM     31  N3   DC S   2      12.689   2.161  -2.512  1.00 20.11           N  
ATOM     32  C4   DC S   2      11.520   2.424  -3.070  1.00 22.02           C  
ATOM     33  N4   DC S   2      11.471   3.421  -3.931  1.00 20.28           N  
ATOM     34  C5   DC S   2      10.369   1.661  -2.748  1.00 23.94           C  
ATOM     35  C6   DC S   2      10.527   0.678  -1.872  1.00 20.73           C  
ATOM     36  P    DC S   3      10.176   0.691   3.875  1.00 25.60           P  
ATOM     37  OP1  DC S   3      10.044   0.086   5.222  1.00 32.93           O  
ATOM     38  OP2  DC S   3       9.148   1.547   3.275  1.00 26.69           O  
ATOM     39  O5'  DC S   3      11.597   1.456   3.817  1.00 24.60           O  
ATOM     40  C5'  DC S   3      12.720   0.927   4.463  1.00 24.06           C  
ATOM     41  C4'  DC S   3      13.953   1.768   4.205  1.00 23.09           C  
ATOM     42  O4'  DC S   3      14.206   1.887   2.800  1.00 23.12           O  
ATOM     43  C3'  DC S   3      13.869   3.205   4.655  1.00 19.74           C  
ATOM     44  O3'  DC S   3      14.197   3.254   6.016  1.00 24.89           O  
ATOM     45  C2'  DC S   3      14.907   3.893   3.794  1.00 19.68           C  
ATOM     46  C1'  DC S   3      14.757   3.157   2.490  1.00 21.74           C  
ATOM     47  N1   DC S   3      13.910   3.853   1.472  1.00 20.88           N  
ATOM     48  C2   DC S   3      14.464   4.930   0.792  1.00 17.50           C  
ATOM     49  O2   DC S   3      15.613   5.296   1.093  1.00 19.01           O  
ATOM     50  N3   DC S   3      13.741   5.565  -0.184  1.00 19.00           N  
ATOM     51  C4   DC S   3      12.499   5.157  -0.463  1.00 18.21           C  
ATOM     52  N4   DC S   3      11.807   5.778  -1.440  1.00 19.82           N  
ATOM     53  C5   DC S   3      11.913   4.057   0.233  1.00 21.03           C  
ATOM     54  C6   DC S   3      12.638   3.434   1.175  1.00 22.74           C  
ATOM     55  P    DT S   4      13.754   4.492   6.915  1.00 23.94           P  
ATOM     56  OP1  DT S   4      14.239   4.133   8.265  1.00 25.83           O  
ATOM     57  OP2  DT S   4      12.317   4.725   6.688  1.00 25.57           O  
ATOM     58  O5'  DT S   4      14.577   5.749   6.390  1.00 21.08           O  
ATOM     59  C5'  DT S   4      15.944   5.903   6.651  1.00 22.98           C  
ATOM     60  C4'  DT S   4      16.426   7.190   6.017  1.00 21.91           C  
ATOM     61  O4'  DT S   4      16.269   7.114   4.580  1.00 21.08           O  
ATOM     62  C3'  DT S   4      15.642   8.413   6.442  1.00 22.16           C  
ATOM     63  O3'  DT S   4      16.142   8.910   7.671  1.00 22.44           O  
ATOM     64  C2'  DT S   4      15.910   9.366   5.293  1.00 17.41           C  
ATOM     65  C1'  DT S   4      15.965   8.422   4.104  1.00 19.38           C  
ATOM     66  N1   DT S   4      14.699   8.359   3.330  1.00 17.74           N  
ATOM     67  C2   DT S   4      14.495   9.298   2.342  1.00 15.72           C  
ATOM     68  O2   DT S   4      15.260  10.190   2.082  1.00 18.14           O  
ATOM     69  N3   DT S   4      13.352   9.141   1.596  1.00 15.53           N  
ATOM     70  C4   DT S   4      12.371   8.197   1.804  1.00 16.69           C  
ATOM     71  O4   DT S   4      11.365   8.158   1.100  1.00 18.94           O  
ATOM     72  C5   DT S   4      12.613   7.272   2.879  1.00 18.48           C  
ATOM     73  C7   DT S   4      11.517   6.360   3.348  1.00 20.91           C  
ATOM     74  C6   DT S   4      13.761   7.385   3.580  1.00 16.73           C  
ATOM     75  P    DA S   5      15.315  10.041   8.452  1.00 23.75           P  
ATOM     76  OP1  DA S   5      15.986  10.116   9.781  1.00 25.32           O  
ATOM     77  OP2  DA S   5      13.862   9.846   8.414  1.00 30.16           O  
ATOM     78  O5'  DA S   5      15.718  11.346   7.633  1.00 22.04           O  
ATOM     79  C5'  DA S   5      14.783  12.396   7.495  1.00 19.81           C  
ATOM     80  C4'  DA S   5      15.260  13.278   6.371  1.00 20.14           C  
ATOM     81  O4'  DA S   5      15.248  12.460   5.169  1.00 21.32           O  
ATOM     82  C3'  DA S   5      14.397  14.493   6.083  1.00 20.68           C  
ATOM     83  O3'  DA S   5      14.853  15.598   6.837  1.00 24.25           O  
ATOM     84  C2'  DA S   5      14.649  14.698   4.609  1.00 21.72           C  
ATOM     85  C1'  DA S   5      14.651  13.258   4.138  1.00 19.98           C  
ATOM     86  N9   DA S   5      13.403  12.640   3.734  1.00 21.17           N  
ATOM     87  C8   DA S   5      12.781  11.569   4.305  1.00 19.06           C  
ATOM     88  N7   DA S   5      11.702  11.176   3.684  1.00 18.58           N  
ATOM     89  C5   DA S   5      11.624  12.042   2.605  1.00 17.78           C  
ATOM     90  C6   DA S   5      10.680  12.145   1.558  1.00 16.70           C  
ATOM     91  N6   DA S   5       9.661  11.314   1.399  1.00 18.25           N  
ATOM     92  N1   DA S   5      10.871  13.107   0.634  1.00 17.81           N  
ATOM     93  C2   DA S   5      11.913  13.929   0.782  1.00 16.32           C  
ATOM     94  N3   DA S   5      12.861  13.945   1.731  1.00 17.62           N  
ATOM     95  C4   DA S   5      12.657  12.952   2.619  1.00 19.22           C  
ATOM     96  P    DG S   6      13.751  16.554   7.519  1.00 25.95           P  
ATOM     97  OP1  DG S   6      14.611  17.487   8.300  1.00 30.99           O  
ATOM     98  OP2  DG S   6      12.650  15.794   8.115  1.00 26.73           O  
ATOM     99  O5'  DG S   6      13.143  17.349   6.286  1.00 23.85           O  
ATOM    100  C5'  DG S   6      13.952  18.292   5.603  1.00 23.08           C  
ATOM    101  C4'  DG S   6      13.250  18.693   4.314  1.00 23.76           C  
ATOM    102  O4'  DG S   6      13.071  17.541   3.446  1.00 20.45           O  
ATOM    103  C3'  DG S   6      11.857  19.238   4.536  1.00 23.25           C  
ATOM    104  O3'  DG S   6      11.982  20.623   4.895  1.00 27.43           O  
ATOM    105  C2'  DG S   6      11.240  19.020   3.170  1.00 23.20           C  
ATOM    106  C1'  DG S   6      11.822  17.667   2.788  1.00 18.61           C  
ATOM    107  N9   DG S   6      10.978  16.547   3.145  1.00 18.43           N  
ATOM    108  C8   DG S   6      11.065  15.707   4.244  1.00 16.57           C  
ATOM    109  N7   DG S   6      10.153  14.797   4.241  1.00 18.00           N  
ATOM    110  C5   DG S   6       9.401  15.059   3.103  1.00 15.26           C  
ATOM    111  C6   DG S   6       8.276  14.390   2.563  1.00 17.70           C  
ATOM    112  O6   DG S   6       7.694  13.385   3.017  1.00 19.13           O  
ATOM    113  N1   DG S   6       7.814  14.952   1.390  1.00 19.25           N  
ATOM    114  C2   DG S   6       8.390  16.047   0.812  1.00 15.97           C  
ATOM    115  N2   DG S   6       7.801  16.440  -0.327  1.00 17.80           N  
ATOM    116  N3   DG S   6       9.476  16.673   1.276  1.00 17.64           N  
ATOM    117  C4   DG S   6       9.919  16.119   2.422  1.00 16.33           C  
ATOM    118  P    DG S   7      10.751  21.324   5.628  1.00 30.70           P  
ATOM    119  OP1  DG S   7      11.249  22.719   5.786  1.00 35.37           O  
ATOM    120  OP2  DG S   7      10.196  20.555   6.734  1.00 29.11           O  
ATOM    121  O5'  DG S   7       9.644  21.292   4.467  1.00 26.02           O  
ATOM    122  C5'  DG S   7       8.299  21.160   4.734  1.00 19.29           C  
ATOM    123  C4'  DG S   7       7.559  21.046   3.428  1.00 19.26           C  
ATOM    124  O4'  DG S   7       7.953  19.761   2.855  1.00 20.74           O  
ATOM    125  C3'  DG S   7       6.047  20.962   3.542  1.00 20.12           C  
ATOM    126  O3'  DG S   7       5.519  22.283   3.404  1.00 20.73           O  
ATOM    127  C2'  DG S   7       5.642  20.095   2.376  1.00 20.51           C  
ATOM    128  C1'  DG S   7       6.790  19.106   2.356  1.00 20.55           C  
ATOM    129  N9   DG S   7       6.525  17.903   3.135  1.00 16.88           N  
ATOM    130  C8   DG S   7       7.192  17.435   4.229  1.00 16.96           C  
ATOM    131  N7   DG S   7       6.726  16.335   4.707  1.00 17.33           N  
ATOM    132  C5   DG S   7       5.671  16.041   3.876  1.00 15.69           C  
ATOM    133  C6   DG S   7       4.792  14.930   3.899  1.00 18.77           C  
ATOM    134  O6   DG S   7       4.793  13.968   4.703  1.00 19.35           O  
ATOM    135  N1   DG S   7       3.831  15.005   2.889  1.00 17.44           N  
ATOM    136  C2   DG S   7       3.748  16.039   1.975  1.00 15.39           C  
ATOM    137  N2   DG S   7       2.782  16.007   1.066  1.00 18.30           N  
ATOM    138  N3   DG S   7       4.595  17.070   1.936  1.00 16.49           N  
ATOM    139  C4   DG S   7       5.513  17.010   2.913  1.00 17.00           C  
ATOM    140  P    DG S   8       4.079  22.616   3.988  1.00 23.70           P  
ATOM    141  OP1  DG S   8       3.925  24.053   3.644  1.00 29.51           O  
ATOM    142  OP2  DG S   8       3.966  22.123   5.372  1.00 25.22           O  
ATOM    143  O5'  DG S   8       3.007  21.836   3.127  1.00 24.88           O  
ATOM    144  C5'  DG S   8       2.705  22.161   1.790  1.00 27.51           C  
ATOM    145  C4'  DG S   8       1.455  21.472   1.291  1.00 27.02           C  
ATOM    146  O4'  DG S   8       1.588  20.032   1.510  1.00 27.13           O  
ATOM    147  C3'  DG S   8       0.168  21.921   1.974  1.00 30.82           C  
ATOM    148  O3'  DG S   8      -0.846  22.153   0.975  1.00 37.93           O  
ATOM    149  C2'  DG S   8      -0.119  20.763   2.928  1.00 28.02           C  
ATOM    150  C1'  DG S   8       0.533  19.518   2.305  1.00 24.35           C  
ATOM    151  N9   DG S   8       1.103  18.583   3.306  1.00 20.79           N  
ATOM    152  C8   DG S   8       2.176  18.786   4.115  1.00 19.28           C  
ATOM    153  N7   DG S   8       2.482  17.812   4.921  1.00 19.71           N  
ATOM    154  C5   DG S   8       1.543  16.857   4.573  1.00 17.08           C  
ATOM    155  C6   DG S   8       1.359  15.558   5.109  1.00 18.03           C  
ATOM    156  O6   DG S   8       2.006  14.985   5.994  1.00 20.34           O  
ATOM    157  N1   DG S   8       0.286  14.930   4.489  1.00 19.98           N  
ATOM    158  C2   DG S   8      -0.512  15.462   3.500  1.00 17.70           C  
ATOM    159  N2   DG S   8      -1.511  14.686   3.023  1.00 20.18           N  
ATOM    160  N3   DG S   8      -0.345  16.681   2.997  1.00 19.93           N  
ATOM    161  C4   DG S   8       0.701  17.296   3.594  1.00 20.06           C  
TER     162       DG S   8                                                      
HETATM  163  O   HOH S   9      15.159  15.528   1.311  1.00 21.28           O  
HETATM  164  O   HOH S  10      18.435   2.075   0.824  1.00 26.22           O  
HETATM  165  O   HOH S  11      18.331   4.709   0.472  1.00 21.95           O  
HETATM  166  O   HOH S  12      15.329   4.239  -7.533  1.00 25.99           O  
HETATM  167  O   HOH S  13       9.240  18.382   6.782  1.00 32.27           O  
HETATM  168  O   HOH S  14      12.782   6.953  -5.535  1.00 41.45           O  
HETATM  169  O   HOH S  15      -5.511  21.655   5.457  1.00 24.42           O  
HETATM  170  O   HOH S  16       3.438  -3.139  -1.104  1.00 34.05           O  
HETATM  171  O   HOH S  17      14.707  -2.114   3.001  1.00 30.81           O  
HETATM  172  O   HOH S  18       8.947   4.196  -5.147  1.00 36.87           O  
HETATM  173  O   HOH S  19      18.227   4.612  -6.443  1.00 32.03           O  
HETATM  174  O   HOH S  20      -2.340  17.063   0.937  1.00 27.68           O  
HETATM  175  O   HOH S  21      16.397  17.712   2.488  1.00 28.39           O  
HETATM  176  O   HOH S  22       7.281   8.963  -0.786  1.00 32.88           O  
HETATM  177  O   HOH S  23      15.097   7.491  -7.099  1.00 32.14           O  
HETATM  178  O   HOH S  24      11.116   7.145   6.789  1.00 37.22           O  
HETATM  179  O   HOH S  25      11.037   4.023  -8.076  1.00 35.41           O  
HETATM  180  O   HOH S  26      12.124   9.515   6.756  1.00 33.74           O  
HETATM  181  O   HOH S  27      12.796  -3.177   4.346  1.00 34.60           O  
HETATM  182  O   HOH S  28      18.228  18.254   0.482  0.50 38.84           O  
HETATM  183  O   HOH S  29       8.227  11.330   4.832  1.00 42.50           O  
HETATM  184  O   HOH S  30      13.290   9.849  -6.328  1.00 31.45           O  
HETATM  185  O   HOH S  31      15.525  20.374   1.987  1.00 38.34           O  
HETATM  186  O   HOH S  32       9.171   5.328  -2.141  1.00 37.88           O  
HETATM  187  O   HOH S  33      21.313   3.666   8.761  1.00 37.21           O  
HETATM  188  O   HOH S  34      17.243  -3.937   3.096  1.00 38.63           O  
HETATM  189  O   HOH S  35       9.226  10.137  -4.658  1.00 44.44           O  
HETATM  190  O   HOH S  36      10.121  16.394   7.878  1.00 36.01           O  
HETATM  191  O   HOH S  37      11.775  -1.745   6.461  1.00 35.62           O  
HETATM  192  O   HOH S  38       9.150   8.099  -3.255  1.00 39.20           O  
HETATM  193  O   HOH S  39       8.943   2.831   1.164  1.00 37.56           O  
HETATM  194  O   HOH S  40       5.984  21.992   7.233  1.00 40.93           O  
MASTER      291    0    0    0    0    0    0    6  193    1    0    1          
END