HEADER    DNA                                     03-JAN-24   8XPA              
TITLE     CRYSTAL STRUCTURE OF D(ACGMCCGT/ACGGCGT)                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-D(P*AP*CP*GP*GP*CP*GP*T)-3');                      
COMPND   3 CHAIN: A, D, F, H;                                                   
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: DNA (5'-D(P*AP*CP*GP*(5CM)P*CP*GP*T)-3');                  
COMPND   7 CHAIN: B, C, E, G;                                                   
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE   4 ORGANISM_TAXID: 32630;                                               
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 SYNTHETIC: YES;                                                      
SOURCE   7 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE   8 ORGANISM_TAXID: 32630                                                
KEYWDS    NAKED DNA DUPLEX, DNA                                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.H.HOU,S.M.LIN,S.NEIDLE                                              
REVDAT   3   28-AUG-24 8XPA    1       JRNL                                     
REVDAT   2   14-AUG-24 8XPA    1       JRNL                                     
REVDAT   1   29-MAY-24 8XPA    0                                                
JRNL        AUTH   S.M.LIN,H.T.HUANG,P.J.FANG,C.F.CHANG,R.SATANGE,C.K.CHANG,    
JRNL        AUTH 2 S.H.CHOU,S.NEIDLE,M.H.HOU                                    
JRNL        TITL   STRUCTURAL BASIS OF WATER-MEDIATED CIS                       
JRNL        TITL 2 WATSON-CRICK/HOOGSTEEN BASE-PAIR FORMATION IN NON-CPG        
JRNL        TITL 3 METHYLATION.                                                 
JRNL        REF    NUCLEIC ACIDS RES.            V.  52  8566 2024              
JRNL        REFN                   ESSN 1362-4962                               
JRNL        PMID   38989613                                                     
JRNL        DOI    10.1093/NAR/GKAE594                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.20.1_4487: ???)                            
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 24.28                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.390                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 10663                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.224                           
REMARK   3   R VALUE            (WORKING SET) : 0.221                           
REMARK   3   FREE R VALUE                     : 0.252                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1056                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 10.0000 -  3.9900    0.97     1214   139  0.1566 0.1679        
REMARK   3     2  3.9900 -  3.1700    0.95     1181   118  0.1975 0.2370        
REMARK   3     3  3.1700 -  2.7700    0.99     1196   132  0.2726 0.2734        
REMARK   3     4  2.7700 -  2.5200    0.99     1229   136  0.2898 0.3348        
REMARK   3     5  2.5200 -  2.3400    1.00     1183   134  0.2951 0.3637        
REMARK   3     6  2.3400 -  2.2000    0.99     1208   136  0.2829 0.3684        
REMARK   3     7  2.2000 -  2.0900    1.00     1211   131  0.2686 0.3448        
REMARK   3     8  2.0900 -  2.0000    0.98     1185   130  0.2883 0.3155        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.10                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.270            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.310           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.025           NULL                                  
REMARK   3   ANGLE     :  2.042           NULL                                  
REMARK   3   CHIRALITY :  0.186            226                                  
REMARK   3   PLANARITY :  0.013             60                                  
REMARK   3   DIHEDRAL  : 33.936            544                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 8XPA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-JAN-24.                  
REMARK 100 THE DEPOSITION ID IS D_1300043800.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-FEB-20                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSRRC                              
REMARK 200  BEAMLINE                       : TPS 05A                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.99984                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX300-HS                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10734                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.04600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.07                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.20000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.82                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM MES (PH 6.5), 1MM SPERMINE HCL,     
REMARK 280  20% PEG 400, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
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       23.12150            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
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: 1390 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 2710 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 1370 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 2720 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
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                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
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: 1430 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 2650 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: F, E                                  
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                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
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: 1440 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 2650 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 1.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O5'   DA D     1     OP2   DT D     7     2546     1.99            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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     DA A   1   C6     DA A   1   N1     -0.053                       
REMARK 500     DA A   1   C5     DA A   1   N7     -0.041                       
REMARK 500     DT A   7   O3'    DT A   7   C3'    -0.040                       
REMARK 500     DA B   1   O3'    DA B   1   C3'    -0.046                       
REMARK 500     DA B   1   N9     DA B   1   C4      0.049                       
REMARK 500     DT B   7   O3'    DT B   7   C3'    -0.044                       
REMARK 500    5CM G   4   O3'    DC G   5   P      -0.152                       
REMARK 500    5CM G   4   O3'    DC G   5   P      -0.156                       
REMARK 500     DA H   1   O5'    DA H   1   C5'    -0.162                       
REMARK 500     DA H   1   C5     DA H   1   C6      0.067                       
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     DT B   7   O5' -  P   -  OP1 ANGL. DEV. =  -6.0 DEGREES          
REMARK 500     DG G   3   O3' -  P   -  OP1 ANGL. DEV. =  10.4 DEGREES          
REMARK 500     DC G   5   O3' -  P   -  OP1 ANGL. DEV. =   9.5 DEGREES          
REMARK 500     DC G   5   O3' -  P   -  OP1 ANGL. DEV. =   7.1 DEGREES          
REMARK 500     DG H   4   N3  -  C2  -  N2  ANGL. DEV. =   5.2 DEGREES          
REMARK 500     DG H   4   C8  -  N9  -  C1' ANGL. DEV. =  -8.4 DEGREES          
REMARK 500     DG H   4   C4  -  N9  -  C1' ANGL. DEV. =   8.5 DEGREES          
REMARK 500     DT H   7   O3' -  P   -  OP2 ANGL. DEV. =   6.7 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                              MN A 101  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG A   3   N7                                                     
REMARK 620 2 HOH A 206   O    87.4                                              
REMARK 620 3 HOH A 207   O    89.8  97.8                                        
REMARK 620 4 HOH A 215   O    90.6 170.7  91.2                                  
REMARK 620 5  DC G   5   OP2 163.6  93.0  73.9  91.4                            
REMARK 620 6 HOH G 107   O    97.3 101.4 159.7  69.8  98.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 102  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG A   3   OP2                                                    
REMARK 620 2 HOH A 209   O    78.4                                              
REMARK 620 3 HOH A 213   O    95.1 170.7                                        
REMARK 620 4 HOH A 216   O    98.8 106.1  68.0                                  
REMARK 620 5 HOH G 103   O   165.2  87.3  99.5  88.6                            
REMARK 620 6 HOH G 105   O    94.8  86.2 101.1 163.2  80.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN D 101  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG D   3   N7                                                     
REMARK 620 2 HOH D 203   O    81.5                                              
REMARK 620 3  DC E   5   OP2 159.7  93.9                                        
REMARK 620 4 HOH E 106   O    88.5  95.1  72.2                                  
REMARK 620 5 HOH E 110   O    91.5 171.7  94.2  89.2                            
REMARK 620 6 HOH E 112   O    97.8  97.3 102.4 166.8  79.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG D 102  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG D   3   OP2                                                    
REMARK 620 2 HOH D 211   O    88.2                                              
REMARK 620 3 HOH D 213   O    83.1  89.0                                        
REMARK 620 4 HOH D 218   O    96.9 164.4  77.0                                  
REMARK 620 5 HOH E 104   O   165.1  77.2  93.4  96.4                            
REMARK 620 6 HOH E 108   O    94.7  94.8 175.6  99.5  89.7                      
REMARK 620 N                    1     2     3     4     5                       
DBREF  8XPA A    1     7  PDB    8XPA     8XPA             1      7             
DBREF  8XPA B    1     7  PDB    8XPA     8XPA             1      7             
DBREF  8XPA C    1     7  PDB    8XPA     8XPA             1      7             
DBREF  8XPA D    1     7  PDB    8XPA     8XPA             1      7             
DBREF  8XPA F    1     7  PDB    8XPA     8XPA             1      7             
DBREF  8XPA E    1     7  PDB    8XPA     8XPA             1      7             
DBREF  8XPA G    1     7  PDB    8XPA     8XPA             1      7             
DBREF  8XPA H    1     7  PDB    8XPA     8XPA             1      7             
SEQRES   1 A    7   DA  DC  DG  DG  DC  DG  DT                                  
SEQRES   1 B    7   DA  DC  DG 5CM  DC  DG  DT                                  
SEQRES   1 C    7   DA  DC  DG 5CM  DC  DG  DT                                  
SEQRES   1 D    7   DA  DC  DG  DG  DC  DG  DT                                  
SEQRES   1 F    7   DA  DC  DG  DG  DC  DG  DT                                  
SEQRES   1 E    7   DA  DC  DG 5CM  DC  DG  DT                                  
SEQRES   1 G    7   DA  DC  DG 5CM  DC  DG  DT                                  
SEQRES   1 H    7   DA  DC  DG  DG  DC  DG  DT                                  
HET    5CM  B   4      20                                                       
HET    5CM  C   4      20                                                       
HET    5CM  E   4      40                                                       
HET    5CM  G   4      40                                                       
HET     MN  A 101       1                                                       
HET     MN  A 102       1                                                       
HET     MN  D 101       1                                                       
HET     MG  D 102       1                                                       
HETNAM     5CM 5-METHYL-2'-DEOXY-CYTIDINE-5'-MONOPHOSPHATE                      
HETNAM      MN MANGANESE (II) ION                                               
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   2  5CM    4(C10 H16 N3 O7 P)                                           
FORMUL   9   MN    3(MN 2+)                                                     
FORMUL  12   MG    MG 2+                                                        
FORMUL  13  HOH   *102(H2 O)                                                    
LINK         O3'  DG B   3                 P   5CM B   4     1555   1555  1.61  
LINK         O3' 5CM B   4                 P    DC B   5     1555   1555  1.61  
LINK         O3'  DG C   3                 P   5CM C   4     1555   1555  1.62  
LINK         O3' 5CM C   4                 P    DC C   5     1555   1555  1.61  
LINK         O3'  DG E   3                 P  A5CM E   4     1555   1555  1.61  
LINK         O3'  DG E   3                 P  B5CM E   4     1555   1555  1.61  
LINK         O3'A5CM E   4                 P    DC E   5     1555   1555  1.61  
LINK         O3'B5CM E   4                 P    DC E   5     1555   1555  1.61  
LINK         O3'  DG G   3                 P  A5CM G   4     1555   1555  1.61  
LINK         O3'  DG G   3                 P  B5CM G   4     1555   1555  1.60  
LINK         O3'A5CM G   4                 P    DC G   5     1555   1555  1.46  
LINK         O3'B5CM G   4                 P    DC G   5     1555   1555  1.45  
LINK         N7   DG A   3                MN    MN A 101     1555   1555  2.41  
LINK         OP2  DG A   3                MN    MN A 102     1555   1555  1.99  
LINK        MN    MN A 101                 O   HOH A 206     1555   1555  2.23  
LINK        MN    MN A 101                 O   HOH A 207     1555   1555  2.14  
LINK        MN    MN A 101                 O   HOH A 215     1555   1555  2.07  
LINK        MN    MN A 101                 OP2  DC G   5     1555   1555  2.38  
LINK        MN    MN A 101                 O   HOH G 107     1555   1555  2.03  
LINK        MN    MN A 102                 O   HOH A 209     1555   1555  2.37  
LINK        MN    MN A 102                 O   HOH A 213     1555   1555  2.12  
LINK        MN    MN A 102                 O   HOH A 216     1555   1555  2.21  
LINK        MN    MN A 102                 O   HOH G 103     1555   1555  2.17  
LINK        MN    MN A 102                 O   HOH G 105     1555   1555  2.27  
LINK         N7   DG D   3                MN    MN D 101     1555   1555  2.47  
LINK         OP2  DG D   3                MG    MG D 102     1555   1555  2.10  
LINK        MN    MN D 101                 O   HOH D 203     1555   1555  2.32  
LINK        MN    MN D 101                 OP2  DC E   5     1555   1555  2.18  
LINK        MN    MN D 101                 O   HOH E 106     1555   1555  2.27  
LINK        MN    MN D 101                 O   HOH E 110     1555   1555  2.03  
LINK        MN    MN D 101                 O   HOH E 112     1555   1555  2.04  
LINK        MG    MG D 102                 O   HOH D 211     1555   1555  2.06  
LINK        MG    MG D 102                 O   HOH D 213     1555   1555  2.35  
LINK        MG    MG D 102                 O   HOH D 218     1555   1555  2.23  
LINK        MG    MG D 102                 O   HOH E 104     1555   1555  2.07  
LINK        MG    MG D 102                 O   HOH E 108     1555   1555  2.16  
CRYST1   39.432   46.243   47.061  90.00 110.92  90.00 P 1 21 1      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      0.025360  0.000000  0.009694        0.00000                         
SCALE2      0.000000  0.021625  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.022749        0.00000