HEADER    DNA                                     04-AUG-09   3IJK              
TITLE     5-OME MODIFIED DNA 8MER                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-D(*GP*(UMS)P*GP*(T5O)P*AP*CP*AP*C)-3';                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 OTHER_DETAILS: 5-OME MODIFIED DNA OCTAMER                            
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE   4 ORGANISM_TAXID: 32630                                                
KEYWDS    SELENIUM, DNA, 5-METHOXY-URIDINE                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.SHENG,W.ZHANG,A.E.A.HASSAN,J.GAN,Z.HUANG                            
REVDAT   4   06-SEP-23 3IJK    1       REMARK                                   
REVDAT   3   02-AUG-23 3IJK    1       SOURCE JRNL   LINK                       
REVDAT   2   13-JUL-11 3IJK    1       VERSN                                    
REVDAT   1   06-OCT-09 3IJK    0                                                
JRNL        AUTH   Z.FANG,Y.DANTSU,C.CHEN,W.ZHANG,Z.HUANG                       
JRNL        TITL   SYNTHESIS OF PYRIMIDINE MODIFIED SELENO-DNA AS A NOVEL       
JRNL        TITL 2 APPROACH TO ANTISENSE CANDIDATE                              
JRNL        REF    CHEMISTRYSELECT               V.   8       2023              
JRNL        REFN                   ESSN 2365-6549                               
JRNL        DOI    10.1002/SLCT.202302253                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.0                                           
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) : 1.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.56                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 5301                           
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) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.219                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 256                             
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) : 1.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.34                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 249                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 62.04                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.4700                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 6                            
REMARK   3   BIN FREE R VALUE                    : 0.4260                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 0                                       
REMARK   3   NUCLEIC ACID ATOMS       : 163                                     
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 30                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 12.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.09000                                             
REMARK   3    B22 (A**2) : -0.09000                                             
REMARK   3    B33 (A**2) : 0.17000                                              
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): 0.055         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.056         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.033         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.656         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.964                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.951                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):   180 ; 0.006 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):   270 ; 1.600 ; 3.000       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
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 ; 0.068 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):    83 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):    69 ; 0.360 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   106 ; 0.282 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    20 ; 0.106 ; 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):    21 ; 0.194 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    11 ; 0.071 ; 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):   259 ; 0.832 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   270 ; 1.272 ; 4.500       
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  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A     8                          
REMARK   3    ORIGIN FOR THE GROUP (A):  11.4162  12.7391   2.3922              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0418 T22:   0.0201                                     
REMARK   3      T33:   0.0250 T12:   0.0001                                     
REMARK   3      T13:  -0.0099 T23:  -0.0003                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.7644 L22:   2.6011                                     
REMARK   3      L33:   0.1056 L12:  -0.9107                                     
REMARK   3      L13:  -0.0164 L23:  -0.3799                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0447 S12:  -0.0140 S13:  -0.0434                       
REMARK   3      S21:   0.2121 S22:   0.0378 S23:  -0.0153                       
REMARK   3      S31:   0.0030 S32:   0.0553 S33:   0.0068                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : 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 3IJK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-AUG-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000054491.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-JUL-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 99                                 
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X12C                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9795                             
REMARK 200  MONOCHROMATOR                  : SI(111) CHANNEL-CUT CRYSTAL        
REMARK 200                                   MONOCHROMATOR                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 5561                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.5                               
REMARK 200  DATA REDUNDANCY                : 12.70                              
REMARK 200  R MERGE                    (I) : 0.03700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 38.3500                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.32                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 50.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.68200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SHELXS                                                
REMARK 200 STARTING MODEL: 1DNS                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.91                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10% V / V MPD, 40 MM NA CACODYLATE PH    
REMARK 280  6.0, 12 MM SPERMINE TETRA-HCL, 80 MM STRONTIUM CHLORIDE, VAPOR      
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
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       11.84600            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       21.60500            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       21.60500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       17.76900            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       21.60500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       21.60500            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        5.92300            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       21.60500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       21.60500            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       17.76900            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       21.60500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       21.60500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        5.92300            
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       11.84600            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1940 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 2910 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 8.0 KCAL/MOL                          
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 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   3   O4' -  C4' -  C3' ANGL. DEV. =  -2.8 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3IJN   RELATED DB: PDB                                   
DBREF  3IJK A    1     8  PDB    3IJK     3IJK             1      8             
SEQRES   1 A    8   DG UMS  DG T5O  DA  DC  DA  DC                              
MODRES 3IJK UMS A    2   DU                                                     
MODRES 3IJK T5O A    4   DU                                                     
HET    UMS  A   2      21                                                       
HET    T5O  A   4      21                                                       
HETNAM     UMS 2'-METHYLSELENYL-2'-DEOXYURIDINE-5'-PHOSPHATE                    
HETNAM     T5O 2'-DEOXY-5-METHOXYURIDINE 5'-(DIHYDROGEN PHOSPHATE)              
HETSYN     T5O 5-METHOXY-2'-DEOXYURIDINE-5'-PHOSPHATE                           
FORMUL   1  UMS    C10 H15 N2 O8 P SE                                           
FORMUL   1  T5O    C10 H15 N2 O9 P                                              
FORMUL   2  HOH   *30(H2 O)                                                     
LINK         O3'  DG A   1                 P   UMS A   2     1555   1555  1.60  
LINK         O3' UMS A   2                 P    DG A   3     1555   1555  1.61  
LINK         O3'  DG A   3                 P   T5O A   4     1555   1555  1.60  
LINK         O3' T5O A   4                 P    DA A   5     1555   1555  1.60  
CRYST1   43.210   43.210   23.692  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      0.023143  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.023143  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.042208        0.00000                         
ATOM      1  O5'  DG A   1      13.561  24.464  -5.219  1.00 12.21           O  
ATOM      2  C5'  DG A   1      13.591  25.852  -4.922  1.00 10.75           C  
ATOM      3  C4'  DG A   1      12.310  26.305  -4.249  1.00 10.71           C  
ATOM      4  O4'  DG A   1      11.170  26.064  -5.117  1.00 10.27           O  
ATOM      5  C3'  DG A   1      11.947  25.585  -2.958  1.00 10.48           C  
ATOM      6  O3'  DG A   1      12.661  26.154  -1.869  1.00 11.95           O  
ATOM      7  C2'  DG A   1      10.450  25.866  -2.877  1.00 10.91           C  
ATOM      8  C1'  DG A   1      10.047  25.698  -4.338  1.00 11.13           C  
ATOM      9  N9   DG A   1       9.696  24.314  -4.654  1.00 10.79           N  
ATOM     10  C8   DG A   1      10.487  23.383  -5.290  1.00 11.10           C  
ATOM     11  N7   DG A   1       9.913  22.221  -5.423  1.00 11.00           N  
ATOM     12  C5   DG A   1       8.664  22.390  -4.840  1.00 11.00           C  
ATOM     13  C6   DG A   1       7.591  21.477  -4.687  1.00 11.31           C  
ATOM     14  O6   DG A   1       7.539  20.294  -5.055  1.00 11.82           O  
ATOM     15  N1   DG A   1       6.498  22.048  -4.032  1.00 10.96           N  
ATOM     16  C2   DG A   1       6.447  23.348  -3.589  1.00 11.13           C  
ATOM     17  N2   DG A   1       5.316  23.733  -2.985  1.00 11.82           N  
ATOM     18  N3   DG A   1       7.442  24.214  -3.724  1.00 11.12           N  
ATOM     19  C4   DG A   1       8.517  23.670  -4.352  1.00 10.72           C  
HETATM   20  P   UMS A   2      13.153  25.243  -0.647  1.00 11.68           P  
HETATM   21  OP1 UMS A   2      13.980  26.114   0.208  1.00 12.85           O  
HETATM   22  OP2 UMS A   2      13.711  23.972  -1.156  1.00 12.29           O  
HETATM   23  O5' UMS A   2      11.806  24.873   0.120  1.00 11.26           O  
HETATM   24  C5' UMS A   2      11.124  25.875   0.858  1.00 11.74           C  
HETATM   25  C4' UMS A   2       9.762  25.376   1.288  1.00 11.93           C  
HETATM   26  O4' UMS A   2       8.983  25.022   0.120  1.00 10.85           O  
HETATM   27  C3' UMS A   2       9.777  24.088   2.095  1.00 13.43           C  
HETATM   28  O3' UMS A   2      10.146  24.309   3.438  1.00 16.18           O  
HETATM   29  C2' UMS A   2       8.327  23.653   1.934  1.00 12.54           C  
HETATM   30 SE2' UMS A   2       7.084  24.724   3.023  0.90 14.59          SE  
HETATM   31  C1' UMS A   2       8.141  23.930   0.443  1.00 11.32           C  
HETATM   32  CA' UMS A   2       5.410  23.716   2.883  0.90 12.62           C  
HETATM   33  N1  UMS A   2       8.518  22.733  -0.382  1.00 10.87           N  
HETATM   34  C2  UMS A   2       7.608  21.698  -0.478  1.00 11.06           C  
HETATM   35  O2  UMS A   2       6.525  21.723   0.072  1.00 11.88           O  
HETATM   36  N3  UMS A   2       8.015  20.638  -1.250  1.00 11.25           N  
HETATM   37  C4  UMS A   2       9.228  20.501  -1.905  1.00 10.88           C  
HETATM   38  O4  UMS A   2       9.451  19.487  -2.551  1.00 11.33           O  
HETATM   39  C5  UMS A   2      10.135  21.615  -1.751  1.00 10.84           C  
HETATM   40  C6  UMS A   2       9.753  22.662  -1.010  1.00 10.96           C  
ATOM     41  P    DG A   3      11.025  23.209   4.212  1.00 18.48           P  
ATOM     42  OP1  DG A   3      11.437  23.850   5.466  1.00 19.85           O  
ATOM     43  OP2  DG A   3      12.042  22.643   3.295  1.00 20.03           O  
ATOM     44  O5'  DG A   3       9.994  22.022   4.524  1.00 18.08           O  
ATOM     45  C5'  DG A   3       8.890  22.180   5.395  1.00 16.39           C  
ATOM     46  C4'  DG A   3       7.809  21.160   5.069  1.00 14.67           C  
ATOM     47  O4'  DG A   3       7.567  21.125   3.644  1.00 13.85           O  
ATOM     48  C3'  DG A   3       8.125  19.707   5.362  1.00 14.22           C  
ATOM     49  O3'  DG A   3       8.017  19.357   6.800  1.00 12.44           O  
ATOM     50  C2'  DG A   3       7.047  19.017   4.543  1.00 13.44           C  
ATOM     51  C1'  DG A   3       7.097  19.845   3.267  1.00 12.03           C  
ATOM     52  N9   DG A   3       7.983  19.262   2.264  1.00 11.49           N  
ATOM     53  C8   DG A   3       9.214  19.711   1.840  1.00 11.42           C  
ATOM     54  N7   DG A   3       9.749  18.952   0.925  1.00 10.96           N  
ATOM     55  C5   DG A   3       8.816  17.939   0.723  1.00 10.81           C  
ATOM     56  C6   DG A   3       8.829  16.816  -0.146  1.00 10.99           C  
ATOM     57  O6   DG A   3       9.701  16.484  -0.952  1.00 10.97           O  
ATOM     58  N1   DG A   3       7.680  16.034  -0.034  1.00 10.71           N  
ATOM     59  C2   DG A   3       6.643  16.300   0.824  1.00 10.87           C  
ATOM     60  N2   DG A   3       5.615  15.447   0.806  1.00 10.89           N  
ATOM     61  N3   DG A   3       6.615  17.342   1.646  1.00 10.66           N  
ATOM     62  C4   DG A   3       7.726  18.116   1.542  1.00 10.53           C  
HETATM   63  P   T5O A   4       8.625  18.044   7.485  1.00 12.47           P  
HETATM   64  N1  T5O A   4       7.819  14.270   3.369  1.00  9.08           N  
HETATM   65  C2  T5O A   4       7.974  13.326   2.376  1.00  8.33           C  
HETATM   66  O2  T5O A   4       7.151  12.477   2.132  1.00  7.86           O  
HETATM   67  N3  T5O A   4       9.133  13.405   1.661  1.00  7.58           N  
HETATM   68  C4  T5O A   4      10.150  14.311   1.865  1.00  9.26           C  
HETATM   69  O4  T5O A   4      11.169  14.309   1.189  1.00  8.29           O  
HETATM   70  C5  T5O A   4       9.949  15.274   2.922  1.00  9.39           C  
HETATM   71  O5  T5O A   4      11.002  16.217   3.119  1.00 10.77           O  
HETATM   72  C6  T5O A   4       8.805  15.218   3.620  1.00  8.97           C  
HETATM   73  C1' T5O A   4       6.549  14.221   4.187  1.00  8.88           C  
HETATM   74  C2' T5O A   4       6.622  13.185   5.311  1.00  8.86           C  
HETATM   75  OP2 T5O A   4      10.059  17.982   7.187  1.00 10.00           O  
HETATM   76  C3' T5O A   4       7.060  14.042   6.495  1.00  8.87           C  
HETATM   77  O3' T5O A   4       6.737  13.494   7.766  1.00  9.46           O  
HETATM   78  C4' T5O A   4       6.180  15.254   6.228  1.00  8.87           C  
HETATM   79  O4' T5O A   4       6.310  15.470   4.802  1.00  9.01           O  
HETATM   80  C5' T5O A   4       6.569  16.508   6.980  1.00 10.56           C  
HETATM   81  O5' T5O A   4       7.940  16.802   6.753  1.00 11.45           O  
HETATM   82  C7  T5O A   4      10.727  17.150   4.165  1.00 11.33           C  
HETATM   83  OP1 T5O A   4       8.178  18.049   8.896  1.00 13.34           O  
ATOM     84  P    DA A   5       7.691  12.447   8.506  1.00 10.14           P  
ATOM     85  OP1  DA A   5       7.214  12.417   9.944  1.00 13.73           O  
ATOM     86  OP2  DA A   5       9.142  12.719   8.281  1.00 15.09           O  
ATOM     87  O5'  DA A   5       7.300  11.064   7.831  1.00 10.58           O  
ATOM     88  C5'  DA A   5       8.232  10.037   7.561  1.00  9.42           C  
ATOM     89  C4'  DA A   5       7.663   9.179   6.454  1.00  8.89           C  
ATOM     90  O4'  DA A   5       7.494   9.980   5.260  1.00  9.25           O  
ATOM     91  C3'  DA A   5       8.567   8.027   6.051  1.00  8.70           C  
ATOM     92  O3'  DA A   5       8.258   6.898   6.857  1.00  9.21           O  
ATOM     93  C2'  DA A   5       8.217   7.825   4.583  1.00  8.73           C  
ATOM     94  C1'  DA A   5       8.042   9.277   4.161  1.00  8.73           C  
ATOM     95  N9   DA A   5       9.263   9.959   3.708  1.00  8.22           N  
ATOM     96  C8   DA A   5       9.875  11.049   4.274  1.00  8.71           C  
ATOM     97  N7   DA A   5      10.937  11.460   3.624  1.00  9.13           N  
ATOM     98  C5   DA A   5      11.027  10.585   2.554  1.00  7.90           C  
ATOM     99  C6   DA A   5      11.938  10.480   1.484  1.00  7.92           C  
ATOM    100  N6   DA A   5      12.973  11.311   1.306  1.00  8.61           N  
ATOM    101  N1   DA A   5      11.733   9.499   0.584  1.00  7.52           N  
ATOM    102  C2   DA A   5      10.711   8.657   0.733  1.00  8.28           C  
ATOM    103  N3   DA A   5       9.792   8.658   1.701  1.00  7.90           N  
ATOM    104  C4   DA A   5      10.004   9.651   2.583  1.00  7.96           C  
ATOM    105  P    DC A   6       9.412   5.900   7.328  1.00 10.23           P  
ATOM    106  OP1  DC A   6       8.766   4.880   8.178  1.00 11.29           O  
ATOM    107  OP2  DC A   6      10.534   6.699   7.855  1.00 10.78           O  
ATOM    108  O5'  DC A   6       9.923   5.274   5.956  1.00  9.75           O  
ATOM    109  C5'  DC A   6       9.094   4.352   5.258  1.00 10.11           C  
ATOM    110  C4'  DC A   6       9.720   3.968   3.938  1.00  9.76           C  
ATOM    111  O4'  DC A   6       9.938   5.141   3.125  1.00  9.73           O  
ATOM    112  C3'  DC A   6      11.110   3.378   4.089  1.00 10.34           C  
ATOM    113  O3'  DC A   6      11.026   2.022   4.503  1.00 11.15           O  
ATOM    114  C2'  DC A   6      11.655   3.565   2.681  1.00  9.75           C  
ATOM    115  C1'  DC A   6      11.132   4.962   2.375  1.00  9.17           C  
ATOM    116  N1   DC A   6      12.078   6.084   2.668  1.00  8.05           N  
ATOM    117  C2   DC A   6      13.123   6.316   1.765  1.00  8.18           C  
ATOM    118  O2   DC A   6      13.237   5.578   0.778  1.00  9.48           O  
ATOM    119  N3   DC A   6      13.970   7.343   2.003  1.00  7.28           N  
ATOM    120  C4   DC A   6      13.835   8.122   3.079  1.00  7.78           C  
ATOM    121  N4   DC A   6      14.715   9.115   3.238  1.00  8.60           N  
ATOM    122  C5   DC A   6      12.781   7.904   4.020  1.00  7.72           C  
ATOM    123  C6   DC A   6      11.938   6.887   3.773  1.00  7.84           C  
ATOM    124  P    DA A   7      12.230   1.349   5.311  1.00 12.31           P  
ATOM    125  OP1  DA A   7      11.742   0.037   5.792  1.00 13.38           O  
ATOM    126  OP2  DA A   7      12.844   2.315   6.253  1.00 12.16           O  
ATOM    127  O5'  DA A   7      13.303   1.109   4.159  1.00 10.70           O  
ATOM    128  C5'  DA A   7      13.062   0.171   3.115  1.00 10.46           C  
ATOM    129  C4'  DA A   7      14.258   0.183   2.185  1.00  9.22           C  
ATOM    130  O4'  DA A   7      14.417   1.504   1.624  1.00  9.31           O  
ATOM    131  C3'  DA A   7      15.589  -0.091   2.868  1.00  8.99           C  
ATOM    132  O3'  DA A   7      15.796  -1.485   2.943  1.00  9.74           O  
ATOM    133  C2'  DA A   7      16.595   0.584   1.944  1.00  9.24           C  
ATOM    134  C1'  DA A   7      15.796   1.777   1.467  1.00  8.55           C  
ATOM    135  N9   DA A   7      16.030   3.046   2.142  1.00  7.71           N  
ATOM    136  C8   DA A   7      15.297   3.582   3.169  1.00  7.86           C  
ATOM    137  N7   DA A   7      15.713   4.767   3.538  1.00  7.37           N  
ATOM    138  C5   DA A   7      16.781   5.027   2.688  1.00  7.47           C  
ATOM    139  C6   DA A   7      17.660   6.125   2.550  1.00  8.13           C  
ATOM    140  N6   DA A   7      17.593   7.230   3.300  1.00  7.62           N  
ATOM    141  N1   DA A   7      18.616   6.049   1.593  1.00  7.62           N  
ATOM    142  C2   DA A   7      18.701   4.955   0.826  1.00  7.79           C  
ATOM    143  N3   DA A   7      17.928   3.868   0.861  1.00  7.86           N  
ATOM    144  C4   DA A   7      16.984   3.972   1.816  1.00  8.11           C  
ATOM    145  P    DC A   8      16.722  -2.122   4.079  1.00 10.96           P  
ATOM    146  OP1  DC A   8      16.602  -3.587   3.918  1.00 11.18           O  
ATOM    147  OP2  DC A   8      16.398  -1.508   5.383  1.00 11.98           O  
ATOM    148  O5'  DC A   8      18.196  -1.658   3.682  1.00 10.14           O  
ATOM    149  C5'  DC A   8      18.803  -2.170   2.503  1.00  9.32           C  
ATOM    150  C4'  DC A   8      20.141  -1.500   2.275  1.00  9.66           C  
ATOM    151  O4'  DC A   8      19.933  -0.067   2.250  1.00  9.29           O  
ATOM    152  C3'  DC A   8      21.183  -1.789   3.350  1.00 10.22           C  
ATOM    153  O3'  DC A   8      22.414  -2.141   2.732  1.00 12.65           O  
ATOM    154  C2'  DC A   8      21.320  -0.471   4.104  1.00  9.92           C  
ATOM    155  C1'  DC A   8      20.907   0.555   3.050  1.00  8.87           C  
ATOM    156  N1   DC A   8      20.318   1.781   3.656  1.00  8.33           N  
ATOM    157  C2   DC A   8      20.901   3.036   3.415  1.00  8.87           C  
ATOM    158  O2   DC A   8      21.889   3.114   2.678  1.00  8.33           O  
ATOM    159  N3   DC A   8      20.357   4.127   4.009  1.00  8.09           N  
ATOM    160  C4   DC A   8      19.288   4.015   4.807  1.00  7.84           C  
ATOM    161  N4   DC A   8      18.803   5.127   5.367  1.00  7.87           N  
ATOM    162  C5   DC A   8      18.666   2.750   5.056  1.00  7.88           C  
ATOM    163  C6   DC A   8      19.217   1.677   4.469  1.00  9.06           C  
TER     164       DC A   8                                                      
HETATM  165  O   HOH A   9      16.433  26.943  -0.762  1.00 19.23           O  
HETATM  166  O   HOH A  10       2.994  20.318   2.044  1.00 16.13           O  
HETATM  167  O   HOH A  11       7.398   7.108   1.350  1.00 12.74           O  
HETATM  168  O   HOH A  12       7.410   2.337   1.866  1.00 21.33           O  
HETATM  169  O   HOH A  13       3.550  17.583   5.895  1.00 21.12           O  
HETATM  170  O   HOH A  14      21.246  -4.461   1.138  1.00 19.79           O  
HETATM  171  O   HOH A  15       4.109  19.389   7.820  1.00 21.88           O  
HETATM  172  O   HOH A  16      13.127  21.694   0.694  1.00 25.72           O  
HETATM  173  O   HOH A  17      11.508  20.357  -6.564  1.00 31.16           O  
HETATM  174  O   HOH A  18      24.078  -0.049   1.483  1.00 21.16           O  
HETATM  175  O   HOH A  19      15.519   2.452   7.082  1.00 22.71           O  
HETATM  176  O   HOH A  20      12.369  19.255  -0.169  1.00 24.71           O  
HETATM  177  O   HOH A  21      14.437  10.963   5.509  1.00 24.79           O  
HETATM  178  O   HOH A  22      14.730  22.991  -3.448  1.00 27.15           O  
HETATM  179  O   HOH A  23       6.266   3.759   7.277  1.00 26.89           O  
HETATM  180  O   HOH A  24       3.772   4.397   1.282  1.00 34.93           O  
HETATM  181  O   HOH A  25       9.002  18.544  -6.272  1.00 25.64           O  
HETATM  182  O   HOH A  26      10.559  13.771   6.493  1.00 35.57           O  
HETATM  183  O   HOH A  27      11.700  17.623  -2.351  1.00 31.19           O  
HETATM  184  O   HOH A  28      11.706   9.392   7.108  1.00 32.13           O  
HETATM  185  O   HOH A  29      13.150   7.111   7.459  1.00 33.11           O  
HETATM  186  O   HOH A  30      16.087   7.632   5.966  1.00 23.69           O  
HETATM  187  O   HOH A  31      14.250   5.196   5.827  1.00 27.71           O  
HETATM  188  O   HOH A  32      19.124   1.377  -0.161  1.00 14.27           O  
HETATM  189  O   HOH A  33      16.759  -4.811   1.543  1.00 15.27           O  
HETATM  190  O   HOH A  34       3.886  22.173  -0.002  1.00 15.79           O  
HETATM  191  O   HOH A  35      13.496  15.875   1.158  1.00 36.21           O  
HETATM  192  O   HOH A  36       6.368   4.831   2.572  1.00 16.80           O  
HETATM  193  O   HOH A  37       4.273  17.903   3.204  1.00 19.94           O  
HETATM  194  O   HOH A  38      14.462  26.535   2.802  1.00 28.28           O  
CONECT    6   20                                                                
CONECT   20    6   21   22   23                                                 
CONECT   21   20                                                                
CONECT   22   20                                                                
CONECT   23   20   24                                                           
CONECT   24   23   25                                                           
CONECT   25   24   26   27                                                      
CONECT   26   25   31                                                           
CONECT   27   25   28   29                                                      
CONECT   28   27   41                                                           
CONECT   29   27   30   31                                                      
CONECT   30   29   32                                                           
CONECT   31   26   29   33                                                      
CONECT   32   30                                                                
CONECT   33   31   34   40                                                      
CONECT   34   33   35   36                                                      
CONECT   35   34                                                                
CONECT   36   34   37                                                           
CONECT   37   36   38   39                                                      
CONECT   38   37                                                                
CONECT   39   37   40                                                           
CONECT   40   33   39                                                           
CONECT   41   28                                                                
CONECT   49   63                                                                
CONECT   63   49   75   81   83                                                 
CONECT   64   65   72   73                                                      
CONECT   65   64   66   67                                                      
CONECT   66   65                                                                
CONECT   67   65   68                                                           
CONECT   68   67   69   70                                                      
CONECT   69   68                                                                
CONECT   70   68   71   72                                                      
CONECT   71   70   82                                                           
CONECT   72   64   70                                                           
CONECT   73   64   74   79                                                      
CONECT   74   73   76                                                           
CONECT   75   63                                                                
CONECT   76   74   77   78                                                      
CONECT   77   76   84                                                           
CONECT   78   76   79   80                                                      
CONECT   79   73   78                                                           
CONECT   80   78   81                                                           
CONECT   81   63   80                                                           
CONECT   82   71                                                                
CONECT   83   63                                                                
CONECT   84   77                                                                
MASTER      301    0    2    0    0    0    0    6  193    1   46    1          
END                                                                             
