HEADER    DNA                                     18-APR-06   2GPX              
TITLE     2'-ME-SE AND BR DERIVITATION OF A-DNA OCTAMER G(UMS)G(BRU)ACAC        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-D(*GP*(UMS)P*GP*(BRU)P*AP*CP*AP*C)-3';                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: SOLID PHASE SYNTHESIS VIA PHOSPHORAMIDITE CHEMISTRY   
KEYWDS    2'-METHYLSELENO-URIDINE, SE-DNA, SE-BR-DNA, SELENIUM DERIVATIZATION,  
KEYWDS   2 DNA                                                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.JIANG,Z.HUANG                                                       
REVDAT   5   30-AUG-23 2GPX    1       REMARK LINK                              
REVDAT   4   24-FEB-09 2GPX    1       VERSN                                    
REVDAT   3   30-SEP-08 2GPX    1       JRNL                                     
REVDAT   2   04-JUL-06 2GPX    1       JRNL                                     
REVDAT   1   23-MAY-06 2GPX    0                                                
JRNL        AUTH   J.JIANG,J.SHENG,N.CARRASCO,Z.HUANG                           
JRNL        TITL   SELENIUM DERIVATIZATION OF NUCLEIC ACIDS FOR                 
JRNL        TITL 2 CRYSTALLOGRAPHY.                                             
JRNL        REF    NUCLEIC ACIDS RES.            V.  35   477 2007              
JRNL        REFN                   ISSN 0305-1048                               
JRNL        PMID   17169989                                                     
JRNL        DOI    10.1093/NAR/GKL1070                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : MAXIMUM LIKELIHOOD FUNCTION                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 18.90                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 421128.020                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 92.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 2909                           
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 SET) : 0.187                           
REMARK   3   FREE R VALUE                     : 0.238                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 289                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.014                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.70                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 75.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 333                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2130                       
REMARK   3   BIN FREE R VALUE                    : 0.2440                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 11.70                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 44                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.037                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 0                                       
REMARK   3   NUCLEIC ACID ATOMS       : 162                                     
REMARK   3   HETEROGEN ATOMS          : 1                                       
REMARK   3   SOLVENT ATOMS            : 31                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 23.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.90                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.31000                                              
REMARK   3    B22 (A**2) : 0.31000                                              
REMARK   3    B33 (A**2) : -0.62000                                             
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.16                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.12                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.22                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.12                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.800                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 30.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 2.090                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 40.05                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : DNA-RNA_UMS.PAR                                
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : UMS.TOP                                        
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2GPX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-APR-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000037409.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-MAR-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
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) : 1.1, 0.9797, 0.9196, 0.94          
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : CBASS                              
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 3161                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 18.900                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 12.40                              
REMARK 200  R MERGE                    (I) : 0.08400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.7000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.66                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 9.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.49900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1Z7I, 2DJL                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 39.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10% V/V MPD 40MM SODIUM CACODYLATE,      
REMARK 280  12MM SPERMINE TETRA-HCI, 80 MM SODIUM CHLORIDE, 20 MM BARIUM        
REMARK 280  CHLORIDE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K   
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       12.06650            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       21.12600            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       21.12600            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       18.09975            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       21.12600            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       21.12600            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        6.03325            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       21.12600            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       21.12600            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       18.09975            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       21.12600            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       21.12600            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        6.03325            
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       12.06650            
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     DG A   3   C5     DG A   3   C6      0.064                       
REMARK 500     DC A   8   C5     DC A   8   C6      0.051                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500     DG A   1   O4' -  C1' -  N9  ANGL. DEV. =  -7.3 DEGREES          
REMARK 500     DG A   3   O4' -  C1' -  N9  ANGL. DEV. =  -7.6 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              BA A 101  BA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 UMS A   2   O4                                                     
REMARK 620 2  DG A   3   O6   71.0                                              
REMARK 620 3 HOH A 105   O    76.1  86.5                                        
REMARK 620 4 HOH A 111   O    66.3 130.7 105.6                                  
REMARK 620 5 HOH A 116   O   146.8  76.3 107.8 138.0                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BA A 101                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1Z7I   RELATED DB: PDB                                   
REMARK 900 2'-ME-SE DERIVITATION OF A-DNA OCTAMER G(UMSE)GTACAC                 
REMARK 900 RELATED ID: 2DLJ   RELATED DB: PDB                                   
REMARK 900 2'-ME-SE AND BR DERIVITATION OF A-DNA OCTAMER G(UMS)G(BRU)ACAC       
DBREF  2GPX A    1     8  PDB    2GPX     2GPX             1      8             
SEQRES   1 A    8   DG UMS  DG BRU  DA  DC  DA  DC                              
MODRES 2GPX UMS A    2   DU                                                     
MODRES 2GPX BRU A    4   DU                                                     
HET    UMS  A   2      21                                                       
HET    BRU  A   4      20                                                       
HET     BA  A 101       1                                                       
HETNAM     UMS 2'-METHYLSELENYL-2'-DEOXYURIDINE-5'-PHOSPHATE                    
HETNAM     BRU 5-BROMO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE                         
HETNAM      BA BARIUM ION                                                       
FORMUL   1  UMS    C10 H15 N2 O8 P SE                                           
FORMUL   1  BRU    C9 H12 BR N2 O8 P                                            
FORMUL   2   BA    BA 2+                                                        
FORMUL   3  HOH   *31(H2 O)                                                     
LINK         O3'  DG A   1                 P   UMS A   2     1555   1555  1.63  
LINK         O3' UMS A   2                 P    DG A   3     1555   1555  1.61  
LINK         O3'  DG A   3                 P   BRU A   4     1555   1555  1.60  
LINK         O3' BRU A   4                 P    DA A   5     1555   1555  1.61  
LINK         O4  UMS A   2                BA    BA A 101     1555   1555  2.77  
LINK         O6   DG A   3                BA    BA A 101     1555   1555  2.91  
LINK        BA    BA A 101                 O   HOH A 105     1555   1555  2.96  
LINK        BA    BA A 101                 O   HOH A 111     1555   1555  2.72  
LINK        BA    BA A 101                 O   HOH A 116     1555   7555  2.85  
SITE     1 AC1  5 UMS A   2   DG A   3  HOH A 105  HOH A 111                    
SITE     2 AC1  5 HOH A 116                                                     
CRYST1   42.252   42.252   24.133  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      0.023668  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.023668  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.041437        0.00000                         
ATOM      1  O5'  DG A   1       7.241  -1.943  -5.277  1.00 22.07           O  
ATOM      2  C5'  DG A   1       7.209  -3.358  -5.126  1.00 22.25           C  
ATOM      3  C4'  DG A   1       8.343  -4.015  -4.373  1.00 20.77           C  
ATOM      4  O4'  DG A   1       9.564  -3.842  -5.152  1.00 20.24           O  
ATOM      5  C3'  DG A   1       8.653  -3.389  -3.014  1.00 22.05           C  
ATOM      6  O3'  DG A   1       7.970  -3.967  -1.906  1.00 22.28           O  
ATOM      7  C2'  DG A   1      10.159  -3.533  -2.874  1.00 20.94           C  
ATOM      8  C1'  DG A   1      10.695  -3.676  -4.289  1.00 21.25           C  
ATOM      9  N9   DG A   1      11.104  -2.307  -4.636  1.00 21.16           N  
ATOM     10  C8   DG A   1      10.381  -1.336  -5.297  1.00 20.25           C  
ATOM     11  N7   DG A   1      11.018  -0.193  -5.390  1.00 20.80           N  
ATOM     12  C5   DG A   1      12.239  -0.423  -4.761  1.00 20.56           C  
ATOM     13  C6   DG A   1      13.394   0.463  -4.531  1.00 20.40           C  
ATOM     14  O6   DG A   1      13.543   1.642  -4.856  1.00 19.76           O  
ATOM     15  N1   DG A   1      14.415  -0.206  -3.851  1.00 21.34           N  
ATOM     16  C2   DG A   1      14.371  -1.522  -3.455  1.00 21.53           C  
ATOM     17  N2   DG A   1      15.495  -2.013  -2.868  1.00 24.45           N  
ATOM     18  N3   DG A   1      13.330  -2.320  -3.632  1.00 20.96           N  
ATOM     19  C4   DG A   1      12.313  -1.719  -4.293  1.00 20.64           C  
HETATM   20  P   UMS A   2       7.445  -2.997  -0.712  1.00 23.22           P  
HETATM   21  OP1 UMS A   2       6.561  -3.828   0.159  1.00 24.36           O  
HETATM   22  OP2 UMS A   2       6.934  -1.725  -1.279  1.00 23.21           O  
HETATM   23  O5' UMS A   2       8.763  -2.661   0.105  1.00 23.54           O  
HETATM   24  C5' UMS A   2       9.532  -3.725   0.639  1.00 23.47           C  
HETATM   25  C4' UMS A   2      10.832  -3.232   1.228  1.00 24.18           C  
HETATM   26  O4' UMS A   2      11.699  -2.802   0.149  1.00 22.87           O  
HETATM   27  C3' UMS A   2      10.763  -2.030   2.162  1.00 25.53           C  
HETATM   28  O3' UMS A   2      10.455  -2.391   3.502  1.00 28.21           O  
HETATM   29  C2' UMS A   2      12.171  -1.459   2.053  1.00 25.39           C  
HETATM   30 SE2' UMS A   2      13.487  -2.690   3.163  0.79 30.49          SE  
HETATM   31  C1' UMS A   2      12.591  -1.786   0.633  1.00 24.28           C  
HETATM   32  CA' UMS A   2      15.109  -1.624   3.066  1.00 30.22           C  
HETATM   33  N1  UMS A   2      12.267  -0.644  -0.295  1.00 22.58           N  
HETATM   34  C2  UMS A   2      13.272   0.313  -0.480  1.00 22.23           C  
HETATM   35  O2  UMS A   2      14.374   0.226   0.044  1.00 23.76           O  
HETATM   36  N3  UMS A   2      12.950   1.366  -1.297  1.00 20.86           N  
HETATM   37  C4  UMS A   2      11.759   1.588  -1.948  1.00 19.33           C  
HETATM   38  O4  UMS A   2      11.621   2.581  -2.629  1.00 20.80           O  
HETATM   39  C5  UMS A   2      10.710   0.538  -1.741  1.00 19.58           C  
HETATM   40  C6  UMS A   2      11.036  -0.527  -0.915  1.00 20.38           C  
ATOM     41  P    DG A   3       9.647  -1.345   4.429  1.00 28.99           P  
ATOM     42  OP1  DG A   3       9.056  -2.148   5.528  1.00 31.99           O  
ATOM     43  OP2  DG A   3       8.783  -0.460   3.615  1.00 28.97           O  
ATOM     44  O5'  DG A   3      10.830  -0.489   5.019  1.00 29.54           O  
ATOM     45  C5'  DG A   3      10.846   0.905   4.898  1.00 27.34           C  
ATOM     46  C4'  DG A   3      12.270   1.376   4.954  1.00 25.62           C  
ATOM     47  O4'  DG A   3      12.782   1.279   3.598  1.00 25.58           O  
ATOM     48  C3'  DG A   3      12.371   2.844   5.334  1.00 24.78           C  
ATOM     49  O3'  DG A   3      12.768   3.042   6.677  1.00 24.48           O  
ATOM     50  C2'  DG A   3      13.406   3.429   4.396  1.00 24.67           C  
ATOM     51  C1'  DG A   3      13.568   2.412   3.273  1.00 24.10           C  
ATOM     52  N9   DG A   3      12.785   2.968   2.161  1.00 22.36           N  
ATOM     53  C8   DG A   3      11.563   2.578   1.651  1.00 20.58           C  
ATOM     54  N7   DG A   3      11.172   3.319   0.643  1.00 21.53           N  
ATOM     55  C5   DG A   3      12.201   4.242   0.474  1.00 20.51           C  
ATOM     56  C6   DG A   3      12.386   5.340  -0.505  1.00 19.54           C  
ATOM     57  O6   DG A   3      11.662   5.667  -1.459  1.00 19.07           O  
ATOM     58  N1   DG A   3      13.566   6.045  -0.256  1.00 18.94           N  
ATOM     59  C2   DG A   3      14.462   5.760   0.753  1.00 18.80           C  
ATOM     60  N2   DG A   3      15.523   6.577   0.865  1.00 18.70           N  
ATOM     61  N3   DG A   3      14.326   4.755   1.604  1.00 19.28           N  
ATOM     62  C4   DG A   3      13.187   4.050   1.413  1.00 21.13           C  
HETATM   63  N1  BRU A   4      13.696   7.816   3.720  1.00 21.01           N  
HETATM   64  C2  BRU A   4      13.608   8.688   2.630  1.00 20.33           C  
HETATM   65  N3  BRU A   4      12.516   8.500   1.785  1.00 18.25           N  
HETATM   66  C4  BRU A   4      11.481   7.572   1.924  1.00 19.76           C  
HETATM   67  C5  BRU A   4      11.591   6.658   3.140  1.00 20.55           C  
HETATM   68  C6  BRU A   4      12.727   6.834   3.950  1.00 21.04           C  
HETATM   69  O2  BRU A   4      14.423   9.588   2.447  1.00 19.76           O  
HETATM   70  O4  BRU A   4      10.569   7.533   1.094  1.00 20.31           O  
HETATM   71 BR   BRU A   4      10.368   5.513   3.454  0.86 23.77          BR  
HETATM   72  C1' BRU A   4      14.873   8.052   4.638  1.00 23.33           C  
HETATM   73  C2' BRU A   4      14.374   8.883   5.808  1.00 23.96           C  
HETATM   74  C3' BRU A   4      14.342   7.957   7.007  1.00 24.15           C  
HETATM   75  C4' BRU A   4      15.132   6.721   6.576  1.00 24.17           C  
HETATM   76  O3' BRU A   4      14.877   8.651   8.118  1.00 23.78           O  
HETATM   77  O4' BRU A   4      15.112   6.727   5.119  1.00 24.09           O  
HETATM   78  C5' BRU A   4      14.506   5.431   7.053  1.00 24.78           C  
HETATM   79  O5' BRU A   4      13.089   5.505   6.959  1.00 23.62           O  
HETATM   80  P   BRU A   4      12.172   4.304   7.463  1.00 23.58           P  
HETATM   81  OP1 BRU A   4      12.418   4.058   8.903  1.00 24.83           O  
HETATM   82  OP2 BRU A   4      10.807   4.619   6.993  1.00 24.12           O  
ATOM     83  P    DA A   5      13.976   9.779   8.819  1.00 24.63           P  
ATOM     84  OP1  DA A   5      14.475   9.918  10.224  1.00 25.82           O  
ATOM     85  OP2  DA A   5      12.530   9.545   8.588  1.00 26.38           O  
ATOM     86  O5'  DA A   5      14.405  11.085   8.030  1.00 23.79           O  
ATOM     87  C5'  DA A   5      13.460  12.024   7.606  1.00 22.87           C  
ATOM     88  C4'  DA A   5      14.103  12.932   6.590  1.00 22.57           C  
ATOM     89  O4'  DA A   5      14.264  12.147   5.372  1.00 21.09           O  
ATOM     90  C3'  DA A   5      13.220  14.109   6.214  1.00 22.73           C  
ATOM     91  O3'  DA A   5      13.579  15.302   6.879  1.00 24.16           O  
ATOM     92  C2'  DA A   5      13.378  14.245   4.711  1.00 21.45           C  
ATOM     93  C1'  DA A   5      13.766  12.857   4.245  1.00 20.57           C  
ATOM     94  N9   DA A   5      12.564  12.158   3.792  1.00 19.60           N  
ATOM     95  C8   DA A   5      11.901  11.122   4.422  1.00 19.78           C  
ATOM     96  N7   DA A   5      10.860  10.679   3.752  1.00 19.67           N  
ATOM     97  C5   DA A   5      10.834  11.470   2.610  1.00 18.94           C  
ATOM     98  C6   DA A   5       9.971  11.494   1.500  1.00 19.06           C  
ATOM     99  N6   DA A   5       8.941  10.657   1.339  1.00 18.10           N  
ATOM    100  N1   DA A   5      10.201  12.424   0.549  1.00 17.68           N  
ATOM    101  C2   DA A   5      11.227  13.268   0.715  1.00 16.78           C  
ATOM    102  N3   DA A   5      12.109  13.346   1.715  1.00 18.09           N  
ATOM    103  C4   DA A   5      11.862  12.402   2.633  1.00 19.01           C  
ATOM    104  P    DC A   6      12.414  16.279   7.383  1.00 25.77           P  
ATOM    105  OP1  DC A   6      13.115  17.345   8.159  1.00 25.11           O  
ATOM    106  OP2  DC A   6      11.303  15.509   7.993  1.00 23.71           O  
ATOM    107  O5'  DC A   6      11.875  16.919   6.040  1.00 24.15           O  
ATOM    108  C5'  DC A   6      12.753  17.624   5.189  1.00 23.66           C  
ATOM    109  C4'  DC A   6      12.036  18.027   3.926  1.00 24.35           C  
ATOM    110  O4'  DC A   6      11.861  16.829   3.123  1.00 22.88           O  
ATOM    111  C3'  DC A   6      10.624  18.555   4.149  1.00 24.77           C  
ATOM    112  O3'  DC A   6      10.533  19.962   4.262  1.00 26.00           O  
ATOM    113  C2'  DC A   6       9.871  18.105   2.910  1.00 24.24           C  
ATOM    114  C1'  DC A   6      10.642  16.896   2.394  1.00 22.92           C  
ATOM    115  N1   DC A   6       9.808  15.728   2.766  1.00 21.71           N  
ATOM    116  C2   DC A   6       8.846  15.274   1.851  1.00 21.03           C  
ATOM    117  O2   DC A   6       8.715  15.887   0.788  1.00 22.28           O  
ATOM    118  N3   DC A   6       8.077  14.197   2.155  1.00 19.55           N  
ATOM    119  C4   DC A   6       8.207  13.581   3.335  1.00 19.20           C  
ATOM    120  N4   DC A   6       7.411  12.522   3.584  1.00 18.92           N  
ATOM    121  C5   DC A   6       9.154  14.016   4.310  1.00 21.35           C  
ATOM    122  C6   DC A   6       9.948  15.104   3.980  1.00 20.33           C  
ATOM    123  P    DA A   7       9.259  20.584   5.005  1.00 26.66           P  
ATOM    124  OP1  DA A   7       9.634  21.993   5.360  1.00 28.52           O  
ATOM    125  OP2  DA A   7       8.776  19.667   6.074  1.00 27.11           O  
ATOM    126  O5'  DA A   7       8.152  20.608   3.885  1.00 25.01           O  
ATOM    127  C5'  DA A   7       8.411  21.255   2.650  1.00 24.95           C  
ATOM    128  C4'  DA A   7       7.163  21.274   1.805  1.00 24.60           C  
ATOM    129  O4'  DA A   7       7.025  19.952   1.225  1.00 23.62           O  
ATOM    130  C3'  DA A   7       5.888  21.519   2.597  1.00 25.18           C  
ATOM    131  O3'  DA A   7       5.387  22.841   2.510  1.00 26.53           O  
ATOM    132  C2'  DA A   7       4.872  20.565   2.005  1.00 25.39           C  
ATOM    133  C1'  DA A   7       5.667  19.543   1.213  1.00 22.90           C  
ATOM    134  N9   DA A   7       5.586  18.264   1.926  1.00 21.50           N  
ATOM    135  C8   DA A   7       6.339  17.823   2.996  1.00 20.01           C  
ATOM    136  N7   DA A   7       6.014  16.620   3.411  1.00 18.70           N  
ATOM    137  C5   DA A   7       4.985  16.246   2.559  1.00 19.84           C  
ATOM    138  C6   DA A   7       4.206  15.077   2.468  1.00 18.53           C  
ATOM    139  N6   DA A   7       4.336  14.024   3.281  1.00 18.21           N  
ATOM    140  N1   DA A   7       3.266  15.025   1.499  1.00 19.29           N  
ATOM    141  C2   DA A   7       3.111  16.088   0.690  1.00 18.61           C  
ATOM    142  N3   DA A   7       3.776  17.242   0.679  1.00 20.44           N  
ATOM    143  C4   DA A   7       4.710  17.255   1.646  1.00 19.17           C  
ATOM    144  P    DC A   8       4.411  23.377   3.672  1.00 27.04           P  
ATOM    145  OP1  DC A   8       4.438  24.866   3.542  1.00 29.58           O  
ATOM    146  OP2  DC A   8       4.823  22.752   4.956  1.00 29.00           O  
ATOM    147  O5'  DC A   8       2.969  22.842   3.277  1.00 26.76           O  
ATOM    148  C5'  DC A   8       2.397  23.151   2.001  1.00 28.76           C  
ATOM    149  C4'  DC A   8       1.078  22.435   1.810  1.00 29.92           C  
ATOM    150  O4'  DC A   8       1.275  20.993   1.763  1.00 29.69           O  
ATOM    151  C3'  DC A   8       0.016  22.684   2.888  1.00 30.46           C  
ATOM    152  O3'  DC A   8      -1.302  22.630   2.313  1.00 32.88           O  
ATOM    153  C2'  DC A   8       0.123  21.448   3.759  1.00 29.72           C  
ATOM    154  C1'  DC A   8       0.440  20.371   2.730  1.00 28.76           C  
ATOM    155  N1   DC A   8       1.183  19.251   3.355  1.00 26.98           N  
ATOM    156  C2   DC A   8       0.664  17.938   3.232  1.00 25.98           C  
ATOM    157  O2   DC A   8      -0.358  17.757   2.550  1.00 26.49           O  
ATOM    158  N3   DC A   8       1.288  16.903   3.858  1.00 24.42           N  
ATOM    159  C4   DC A   8       2.389  17.121   4.594  1.00 24.65           C  
ATOM    160  N4   DC A   8       2.934  16.080   5.242  1.00 21.53           N  
ATOM    161  C5   DC A   8       2.976  18.420   4.710  1.00 24.86           C  
ATOM    162  C6   DC A   8       2.332  19.468   4.062  1.00 25.63           C  
TER     163       DC A   8                                                      
HETATM  164 BA    BA A 101       9.563   4.396  -3.025  0.88 27.30          BA  
HETATM  165  O   HOH A 102      14.510  14.973   1.257  1.00 20.26           O  
HETATM  166  O   HOH A 103       2.349  19.579  -0.606  1.00 32.07           O  
HETATM  167  O   HOH A 104       6.789  -1.450  -7.827  1.00 35.46           O  
HETATM  168  O   HOH A 105       8.805   2.995  -0.535  1.00 28.99           O  
HETATM  169  O   HOH A 106       8.982   9.067   4.799  1.00 25.51           O  
HETATM  170  O   HOH A 107       5.991  -3.785   2.712  1.00 43.03           O  
HETATM  171  O   HOH A 108      12.704   5.151  11.303  1.00 29.24           O  
HETATM  172  O   HOH A 109       4.085  -4.672  -0.809  1.00 33.23           O  
HETATM  173  O   HOH A 110      16.649   4.569   3.273  1.00 29.11           O  
HETATM  174  O   HOH A 111       9.700   2.470  -4.935  1.00 33.19           O  
HETATM  175  O   HOH A 112      11.995   3.593  -5.925  1.00 39.03           O  
HETATM  176  O   HOH A 113       4.041  26.202   1.226  1.00 33.60           O  
HETATM  177  O   HOH A 114       5.434  -1.048  -3.477  1.00 37.13           O  
HETATM  178  O   HOH A 115       7.059   1.094  -0.401  1.00 46.87           O  
HETATM  179  O   HOH A 116       7.102   8.693   2.802  1.00 28.95           O  
HETATM  180  O   HOH A 117       6.519  15.249   6.006  1.00 39.38           O  
HETATM  181  O   HOH A 118       4.028  -5.695  -3.364  1.00 26.34           O  
HETATM  182  O   HOH A 119       8.656  16.426   7.171  1.00 43.19           O  
HETATM  183  O   HOH A 120      17.170   3.748   5.917  1.00 42.82           O  
HETATM  184  O   HOH A 121      12.100  -3.189   7.752  1.00 46.41           O  
HETATM  185  O   HOH A 122       8.386   3.061   6.455  1.00 51.32           O  
HETATM  186  O   HOH A 123       8.417   3.325   3.807  1.00 37.34           O  
HETATM  187  O   HOH A 124       9.869   2.003  -7.479  1.00 47.57           O  
HETATM  188  O   HOH A 125       8.262   5.889   0.450  1.00 46.35           O  
HETATM  189  O   HOH A 126       8.535   1.450   1.731  1.00 52.58           O  
HETATM  190  O   HOH A 127      13.407   2.842  12.301  1.00 58.07           O  
HETATM  191  O   HOH A 128      10.121  -4.435   6.157  1.00 51.12           O  
HETATM  192  O   HOH A 129      13.103  -0.663   8.384  1.00 54.67           O  
HETATM  193  O   HOH A 130      11.164   0.704   9.495  1.00 63.61           O  
HETATM  194  O   HOH A 131      15.008  -1.302   6.596  1.00 47.68           O  
HETATM  195  O   HOH A 132       9.401  -1.372   8.650  1.00 61.87           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  164                                                           
CONECT   39   37   40                                                           
CONECT   40   33   39                                                           
CONECT   41   28                                                                
CONECT   49   80                                                                
CONECT   57  164                                                                
CONECT   63   64   68   72                                                      
CONECT   64   63   65   69                                                      
CONECT   65   64   66                                                           
CONECT   66   65   67   70                                                      
CONECT   67   66   68   71                                                      
CONECT   68   63   67                                                           
CONECT   69   64                                                                
CONECT   70   66                                                                
CONECT   71   67                                                                
CONECT   72   63   73   77                                                      
CONECT   73   72   74                                                           
CONECT   74   73   75   76                                                      
CONECT   75   74   77   78                                                      
CONECT   76   74   83                                                           
CONECT   77   72   75                                                           
CONECT   78   75   79                                                           
CONECT   79   78   80                                                           
CONECT   80   49   79   81   82                                                 
CONECT   81   80                                                                
CONECT   82   80                                                                
CONECT   83   76                                                                
CONECT  164   38   57  168  174                                                 
CONECT  168  164                                                                
CONECT  174  164                                                                
MASTER      303    0    3    0    0    0    2    6  194    1   49    1          
END