HEADER    RNA                                     31-AUG-05   2AWE              
TITLE     BASE-TETRAD SWAPPING RESULTS IN DIMERIZATION OF RNA QUADRUPLEXES:     
TITLE    2 IMPLICATIONS FOR FORMATION OF I-MOTIF RNA OCTAPLEX                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-R(*UP*(BGM)P*GP*UP*GP*U)-3';                            
COMPND   3 CHAIN: A, B, C, D, E, F, G, H;                                       
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1                                                             
KEYWDS    RNA, TETRAPLEX, OCTAPLEX                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.PAN,K.SHI,M.SUNDARALINGAM                                           
REVDAT   4   14-FEB-24 2AWE    1       REMARK LINK                              
REVDAT   3   24-FEB-09 2AWE    1       VERSN                                    
REVDAT   2   04-APR-06 2AWE    1       JRNL                                     
REVDAT   1   07-FEB-06 2AWE    0                                                
JRNL        AUTH   B.PAN,K.SHI,M.SUNDARALINGAM                                  
JRNL        TITL   BASE-TETRAD SWAPPING RESULTS IN DIMERIZATION OF RNA          
JRNL        TITL 2 QUADRUPLEXES: IMPLICATIONS FOR FORMATION OF THE I-MOTIF RNA  
JRNL        TITL 3 OCTAPLEX.                                                    
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 103  3130 2006              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   16492787                                                     
JRNL        DOI    10.1073/PNAS.0507730103                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.36                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 7399                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.174                           
REMARK   3   R VALUE            (WORKING SET) : 0.172                           
REMARK   3   FREE R VALUE                     : 0.228                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.700                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 366                             
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) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.15                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 520                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1800                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 30                           
REMARK   3   BIN FREE R VALUE                    : 0.2570                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 0                                       
REMARK   3   NUCLEIC ACID ATOMS       : 992                                     
REMARK   3   HETEROGEN ATOMS          : 12                                      
REMARK   3   SOLVENT ATOMS            : 182                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.45                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.01000                                             
REMARK   3    B22 (A**2) : -0.01000                                             
REMARK   3    B33 (A**2) : 0.02000                                              
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): 0.245         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.195         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.118         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.351         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.953                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.925                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1101 ; 0.017 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1705 ; 2.749 ; 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):   210 ; 0.105 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):   503 ; 0.009 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   291 ; 0.350 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   566 ; 0.256 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   101 ; 0.187 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):    10 ; 0.169 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    23 ; 0.189 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    22 ; 0.176 ; 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):  1209 ; 2.901 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1705 ; 2.998 ; 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  : NULL                                       
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 2AWE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-SEP-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000034392.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 7399                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.360                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 19.36                    
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 38.73                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MPD                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       3555   -Y,X+1/2,Z+1/4                                          
REMARK 290       4555   Y+1/2,-X,Z+3/4                                          
REMARK 290       5555   -X+1/2,Y,-Z+3/4                                         
REMARK 290       6555   X,-Y+1/2,-Z+1/4                                         
REMARK 290       7555   Y+1/2,X+1/2,-Z+1/2                                      
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290       9555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290      10555   -X,-Y,Z                                                 
REMARK 290      11555   -Y+1/2,X,Z+3/4                                          
REMARK 290      12555   Y,-X+1/2,Z+1/4                                          
REMARK 290      13555   -X,Y+1/2,-Z+1/4                                         
REMARK 290      14555   X+1/2,-Y,-Z+3/4                                         
REMARK 290      15555   Y,X,-Z                                                  
REMARK 290      16555   -Y+1/2,-X+1/2,-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       41.33350            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000       41.33350            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.07700            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       41.33350            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       18.53850            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       41.33350            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       55.61550            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       41.33350            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       55.61550            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       41.33350            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       18.53850            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000       41.33350            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       41.33350            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       37.07700            
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        0.00000            
REMARK 290   SMTRY1   9  1.000000  0.000000  0.000000       41.33350            
REMARK 290   SMTRY2   9  0.000000  1.000000  0.000000       41.33350            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       37.07700            
REMARK 290   SMTRY1  10 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1  11  0.000000 -1.000000  0.000000       41.33350            
REMARK 290   SMTRY2  11  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000  1.000000       55.61550            
REMARK 290   SMTRY1  12  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  12 -1.000000  0.000000  0.000000       41.33350            
REMARK 290   SMTRY3  12  0.000000  0.000000  1.000000       18.53850            
REMARK 290   SMTRY1  13 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       41.33350            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000       18.53850            
REMARK 290   SMTRY1  14  1.000000  0.000000  0.000000       41.33350            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000       55.61550            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  15  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       41.33350            
REMARK 290   SMTRY2  16 -1.000000  0.000000  0.000000       41.33350            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       37.07700            
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: OCTAMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH B 131  LIES ON A SPECIAL POSITION.                          
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470       U G   4    C5'  C4'  O4'  C3'  O3'  C2'  O2'                   
REMARK 470       U G   4    C1'  N1   C2   O2   N3   C4   O4                    
REMARK 470       U G   4    C5   C6                                             
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      G A   5   O5'     G A   5   C5'    -0.103                       
REMARK 500      G F   5   O5'     G F   5   C5'    -0.112                       
REMARK 500      G G   3   C2      G G   3   N3      0.054                       
REMARK 500      G G   3   C4      G G   3   C5      0.098                       
REMARK 500      G G   3   C5      G G   3   C6      0.073                       
REMARK 500      G G   3   N7      G G   3   C8      0.048                       
REMARK 500      U G   4   P       U G   4   O5'    -0.062                       
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      G A   5   O3' -  P   -  O5' ANGL. DEV. = -12.2 DEGREES          
REMARK 500      G A   5   C5' -  C4' -  C3' ANGL. DEV. = -15.4 DEGREES          
REMARK 500      G A   5   C8  -  N9  -  C4  ANGL. DEV. =  -2.6 DEGREES          
REMARK 500      U A   6   O4' -  C1' -  N1  ANGL. DEV. =   4.7 DEGREES          
REMARK 500      U C   1   C1' -  O4' -  C4' ANGL. DEV. =  -6.2 DEGREES          
REMARK 500      U C   1   O4' -  C1' -  N1  ANGL. DEV. =   6.4 DEGREES          
REMARK 500      G C   5   C6  -  N1  -  C2  ANGL. DEV. =  -3.9 DEGREES          
REMARK 500      G C   5   C5  -  C6  -  N1  ANGL. DEV. =   4.1 DEGREES          
REMARK 500      G C   5   C5  -  C6  -  O6  ANGL. DEV. =  -3.8 DEGREES          
REMARK 500      U C   6   O4' -  C1' -  N1  ANGL. DEV. =   4.7 DEGREES          
REMARK 500      U D   4   C3' -  O3' -  P   ANGL. DEV. =   9.3 DEGREES          
REMARK 500      G D   5   O4' -  C1' -  N9  ANGL. DEV. =   5.4 DEGREES          
REMARK 500      G D   5   C6  -  N1  -  C2  ANGL. DEV. =  -4.1 DEGREES          
REMARK 500      G D   5   C5  -  C6  -  N1  ANGL. DEV. =   3.2 DEGREES          
REMARK 500    BGM E   2   C3' -  O3' -  P   ANGL. DEV. =   8.9 DEGREES          
REMARK 500      U F   1   C1' -  O4' -  C4' ANGL. DEV. =  -4.5 DEGREES          
REMARK 500      U F   1   O4' -  C1' -  N1  ANGL. DEV. =   6.3 DEGREES          
REMARK 500      U F   4   N1  -  C1' -  C2' ANGL. DEV. =   8.0 DEGREES          
REMARK 500      G F   5   C5' -  C4' -  C3' ANGL. DEV. = -15.2 DEGREES          
REMARK 500      G G   3   C2  -  N3  -  C4  ANGL. DEV. =   8.7 DEGREES          
REMARK 500      G G   3   N3  -  C4  -  C5  ANGL. DEV. =  -9.9 DEGREES          
REMARK 500      G G   3   C5  -  C6  -  N1  ANGL. DEV. =   6.0 DEGREES          
REMARK 500      G G   3   C4  -  C5  -  N7  ANGL. DEV. =  -4.4 DEGREES          
REMARK 500      G G   3   C5  -  N7  -  C8  ANGL. DEV. =   3.1 DEGREES          
REMARK 500      G G   3   N3  -  C4  -  N9  ANGL. DEV. =   8.9 DEGREES          
REMARK 500      G G   3   C6  -  C5  -  N7  ANGL. DEV. =   5.4 DEGREES          
REMARK 500      G G   3   C5  -  C6  -  O6  ANGL. DEV. =  -6.7 DEGREES          
REMARK 500      G G   3   C3' -  O3' -  P   ANGL. DEV. =   8.2 DEGREES          
REMARK 500      G G   5   O4' -  C1' -  N9  ANGL. DEV. =   4.2 DEGREES          
REMARK 500      G H   3   C4  -  C5  -  N7  ANGL. DEV. =   2.8 DEGREES          
REMARK 500      G H   3   C5  -  N7  -  C8  ANGL. DEV. =  -3.0 DEGREES          
REMARK 500      G H   3   N3  -  C2  -  N2  ANGL. DEV. =   4.3 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                               K A 215   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   U A   1   O4                                                     
REMARK 620 2 HOH A 236   O    63.0                                              
REMARK 620 3   U B   1   O4  129.6  69.0                                        
REMARK 620 4   U C   1   O4  105.5  70.7  70.7                                  
REMARK 620 5   U D   1   O4   69.1  66.5  78.7 133.9                            
REMARK 620 6 BGM E   2   O6  120.0 130.7  80.9 134.4  70.0                      
REMARK 620 7   K E 216   K   113.0 174.5 113.7 114.6 108.9  47.1                
REMARK 620 8 BGM F   2   O6   85.4 128.9 139.7  81.9 139.6  99.4  52.4          
REMARK 620 9 BGM G   2   O6  155.1 135.1  74.4  73.4 130.1  64.9  50.0  69.7    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K A 213   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 BGM A   2   O6                                                     
REMARK 620 2   G A   3   O6   67.5                                              
REMARK 620 3   K A 214   K    54.7 122.0                                        
REMARK 620 4 BGM B   2   O6  115.3 172.9  60.6                                  
REMARK 620 5   G B   3   O6  173.5 107.2 130.8  70.4                            
REMARK 620 6 BGM C   2   O6   68.8 102.0  54.7  73.9 116.8                      
REMARK 620 7   G C   3   O6  110.1  69.1 124.7 103.9  70.3  70.1                
REMARK 620 8 BGM D   2   O6   75.9 113.5  59.1  73.6 103.7 113.8 174.0          
REMARK 620 9   G D   3   O6  105.6  70.5 127.1 113.8  68.5 172.1 108.0  68.8    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K A 214   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 BGM A   2   O6                                                     
REMARK 620 2 HOH A 236   O   132.0                                              
REMARK 620 3 BGM B   2   O6  102.0 125.9                                        
REMARK 620 4 BGM C   2   O6   65.7 128.2  67.3                                  
REMARK 620 5 BGM D   2   O6   69.1 129.7  64.4 101.9                            
REMARK 620 6   U E   1   O4  133.3  66.7  78.0 144.2  69.3                      
REMARK 620 7   U F   1   O4   71.2  67.1 148.4  82.2 133.8 129.7                
REMARK 620 8   U G   1   O4  150.5  66.6  64.1  84.7 120.0  71.9 106.2          
REMARK 620 9   U H   1   O4   78.3  67.9 137.3 141.3  76.6  72.3  72.9 130.1    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K A 212   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G A   3   O6                                                     
REMARK 620 2   G A   5   O6   83.8                                              
REMARK 620 3   K A 213   K    57.4 125.0                                        
REMARK 620 4   G B   3   O6  112.9 136.5  55.4                                  
REMARK 620 5   G B   5   O6  135.0 112.0 123.0  85.0                            
REMARK 620 6   G C   3   O6   72.0 149.6  55.2  71.8  75.7                      
REMARK 620 7   G C   5   O6   76.4  73.0 124.2 148.2  69.5  83.5                
REMARK 620 8   G D   3   O6   72.3  79.8  53.6  68.8 149.4 108.9 140.3          
REMARK 620 9   G D   5   O6  151.7  73.3 124.4  75.7  70.7 134.7 111.2  87.2    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              SR A 219  SR                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G A   3   O2'                                                    
REMARK 620 2   U A   4   OP2  68.4                                              
REMARK 620 3   U A   6   O2'  62.4  99.1                                        
REMARK 620 4   U A   6   O3' 114.9  95.8  58.6                                  
REMARK 620 5 HOH A 223   O   143.5  77.2 137.6  79.4                            
REMARK 620 6 HOH A 225   O   140.0 151.7  97.1  73.2  75.1                      
REMARK 620 7 HOH C 222   O    74.6 138.0  80.1 117.8 130.4  67.8                
REMARK 620 8 HOH C 237   O    78.1  80.6 136.8 164.4  84.9 102.9  72.9          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K A 211   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G A   5   O6                                                     
REMARK 620 2   U A   6   O4   69.0                                              
REMARK 620 3   K A 212   K    51.0 119.5                                        
REMARK 620 4   G B   5   O6  102.0 169.6  51.0                                  
REMARK 620 5   U B   6   O4  163.8 124.9 115.5  64.9                            
REMARK 620 6   G C   5   O6   67.5 113.5  52.3  65.6  97.5                      
REMARK 620 7   U C   6   O4  101.8  79.1 116.2 108.6  75.2  64.1                
REMARK 620 8   G D   5   O6   68.3 103.5  51.7  67.4 111.9 104.0 167.4          
REMARK 620 9   U D   6   O4  114.7  77.5 118.9 102.7  78.8 168.0 124.9  67.6    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K C 220   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B  56   O                                                      
REMARK 620 2 HOH B 103   O    68.5                                              
REMARK 620 3   G C   3   O2'  73.2  71.0                                        
REMARK 620 4   U C   4   OP2 139.8  79.7  73.5                                  
REMARK 620 5   U C   6   O3' 121.9 168.3 105.7  88.6                            
REMARK 620 6   U C   6   O2'  80.9 132.9  66.2 105.4  50.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K E 216   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 BGM E   2   O6                                                     
REMARK 620 2   G E   3   O6   68.6                                              
REMARK 620 3   K E 217   K   122.8  54.4                                        
REMARK 620 4 BGM F   2   O6  114.6 174.3 122.6                                  
REMARK 620 5   G F   3   O6  171.6 110.4  56.0  67.1                            
REMARK 620 6 BGM G   2   O6   74.3 103.8 121.7  73.4 113.7                      
REMARK 620 7   G G   3   O6  114.9  69.2  51.6 105.1  71.5  70.4                
REMARK 620 8 BGM H   2   O6   72.9 112.7 122.2  73.0 100.4 116.0 171.6          
REMARK 620 9   G H   3   O6  102.9  70.8  55.7 112.0  69.3 174.6 107.2  66.8    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K E 217   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G E   3   O6                                                     
REMARK 620 2   G E   5   O6   85.8                                              
REMARK 620 3   K E 218   K   125.3  54.5                                        
REMARK 620 4   G F   3   O6  112.5 132.5 122.0                                  
REMARK 620 5   G F   5   O6  138.6 110.6  56.0  84.8                            
REMARK 620 6   G G   3   O6   73.2 151.5 124.3  74.6  76.2                      
REMARK 620 7   G G   5   O6   79.4  72.5  55.4 151.1  70.6  84.7                
REMARK 620 8   G H   3   O6   72.6  75.0 120.7  70.2 147.2 115.0 138.2          
REMARK 620 9   G H   5   O6  149.3  70.2  54.2  74.2  70.0 135.4 109.6  82.7    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K E 218   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G E   5   O6                                                     
REMARK 620 2   U E   6   O4   68.7                                              
REMARK 620 3   G F   5   O6  104.2 171.0                                        
REMARK 620 4   U F   6   O4  168.8 121.5  66.1                                  
REMARK 620 5   G G   5   O6   70.7 113.8  67.3  99.6                            
REMARK 620 6   U G   6   O4  105.9  76.9 111.1  74.0  66.9                      
REMARK 620 7   G H   5   O6   68.4 104.9  66.6 110.6 105.7 172.2                
REMARK 620 8   U H   6   O4  111.6  75.6 102.9  77.1 170.1 120.1  67.5          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K F 221   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G F   3   O2'                                                    
REMARK 620 2   U F   4   OP2  75.1                                              
REMARK 620 3   U F   6   O2'  68.4 104.2                                        
REMARK 620 4   U F   6   O3' 123.0 105.0  56.3                                  
REMARK 620 5 HOH F 228   O    69.5  78.3 135.4 167.4                            
REMARK 620 6 HOH F 231   O   103.4  47.7  80.1  57.4 124.0                      
REMARK 620 7 HOH F 233   O   145.8  89.6 145.8  90.2  77.6  87.1                
REMARK 620 8 HOH H  18   O    73.7 145.1  78.3 105.0  76.4 157.7 107.8          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K G 222   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH F 225   O                                                      
REMARK 620 2   U G   6   O2'  68.1                                              
REMARK 620 3   U G   6   O3' 117.7  53.4                                        
REMARK 620 4 HOH G 159   O    77.3  93.8 122.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 211                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 212                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 213                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 214                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 215                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SR A 219                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 220                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K E 216                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K E 217                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K E 218                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K F 221                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K G 222                   
DBREF  2AWE A    1     6  PDB    2AWE     2AWE             1      6             
DBREF  2AWE B    1     6  PDB    2AWE     2AWE             1      6             
DBREF  2AWE C    1     6  PDB    2AWE     2AWE             1      6             
DBREF  2AWE D    1     6  PDB    2AWE     2AWE             1      6             
DBREF  2AWE E    1     6  PDB    2AWE     2AWE             1      6             
DBREF  2AWE F    1     6  PDB    2AWE     2AWE             1      6             
DBREF  2AWE G    1     6  PDB    2AWE     2AWE             1      6             
DBREF  2AWE H    1     6  PDB    2AWE     2AWE             1      6             
SEQRES   1 A    6    U BGM   G   U   G   U                                      
SEQRES   1 B    6    U BGM   G   U   G   U                                      
SEQRES   1 C    6    U BGM   G   U   G   U                                      
SEQRES   1 D    6    U BGM   G   U   G   U                                      
SEQRES   1 E    6    U BGM   G   U   G   U                                      
SEQRES   1 F    6    U BGM   G   U   G   U                                      
SEQRES   1 G    6    U BGM   G   U   G   U                                      
SEQRES   1 H    6    U BGM   G   U   G   U                                      
MODRES 2AWE BGM A    2   DG                                                     
MODRES 2AWE BGM B    2   DG                                                     
MODRES 2AWE BGM C    2   DG                                                     
MODRES 2AWE BGM D    2   DG                                                     
MODRES 2AWE BGM E    2   DG                                                     
MODRES 2AWE BGM F    2   DG                                                     
MODRES 2AWE BGM G    2   DG                                                     
MODRES 2AWE BGM H    2   DG                                                     
HET    BGM  A   2      23                                                       
HET    BGM  B   2      23                                                       
HET    BGM  C   2      23                                                       
HET    BGM  D   2      23                                                       
HET    BGM  E   2      23                                                       
HET    BGM  F   2      23                                                       
HET    BGM  G   2      23                                                       
HET    BGM  H   2      23                                                       
HET      K  A 211       1                                                       
HET      K  A 212       1                                                       
HET      K  A 213       1                                                       
HET      K  A 214       1                                                       
HET      K  A 215       1                                                       
HET     SR  A 219       1                                                       
HET      K  C 220       1                                                       
HET      K  E 216       1                                                       
HET      K  E 217       1                                                       
HET      K  E 218       1                                                       
HET      K  F 221       1                                                       
HET      K  G 222       1                                                       
HETNAM     BGM 8-BROMO-2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE                       
HETNAM       K POTASSIUM ION                                                    
HETNAM      SR STRONTIUM ION                                                    
FORMUL   1  BGM    8(C10 H13 BR N5 O7 P)                                        
FORMUL   9    K    11(K 1+)                                                     
FORMUL  14   SR    SR 2+                                                        
FORMUL  21  HOH   *182(H2 O)                                                    
LINK         O3'   U A   1                 P   BGM A   2     1555   1555  1.60  
LINK         O3' BGM A   2                 P     G A   3     1555   1555  1.61  
LINK         O3'   U B   1                 P   BGM B   2     1555   1555  1.62  
LINK         O3' BGM B   2                 P     G B   3     1555   1555  1.62  
LINK         O3'   U C   1                 P   BGM C   2     1555   1555  1.59  
LINK         O3' BGM C   2                 P     G C   3     1555   1555  1.61  
LINK         O3'   U D   1                 P   BGM D   2     1555   1555  1.64  
LINK         O3' BGM D   2                 P     G D   3     1555   1555  1.63  
LINK         O3'   U E   1                 P   BGM E   2     1555   1555  1.61  
LINK         O3' BGM E   2                 P     G E   3     1555   1555  1.62  
LINK         O3'   U F   1                 P   BGM F   2     1555   1555  1.59  
LINK         O3' BGM F   2                 P     G F   3     1555   1555  1.61  
LINK         O3'   U G   1                 P   BGM G   2     1555   1555  1.63  
LINK         O3' BGM G   2                 P     G G   3     1555   1555  1.61  
LINK         O3'   U H   1                 P   BGM H   2     1555   1555  1.63  
LINK         O3' BGM H   2                 P     G H   3     1555   1555  1.62  
LINK         O4    U A   1                 K     K A 215     1555   1555  2.85  
LINK         O6  BGM A   2                 K     K A 213     1555   1555  2.95  
LINK         O6  BGM A   2                 K     K A 214     1555   1555  3.08  
LINK         O6    G A   3                 K     K A 212     1555   1555  2.98  
LINK         O6    G A   3                 K     K A 213     1555   1555  3.14  
LINK         O2'   G A   3                SR    SR A 219     1555   1555  3.28  
LINK         OP2   U A   4                SR    SR A 219     1555   1555  2.61  
LINK         O6    G A   5                 K     K A 211     1555   1555  3.19  
LINK         O6    G A   5                 K     K A 212     1555   1555  2.94  
LINK         O4    U A   6                 K     K A 211     1555   1555  2.82  
LINK         O2'   U A   6                SR    SR A 219     1555   1555  2.83  
LINK         O3'   U A   6                SR    SR A 219     1555   1555  2.76  
LINK         K     K A 211                 K     K A 212     1555   1555  3.59  
LINK         K     K A 211                 O6    G B   5     1555   1555  3.04  
LINK         K     K A 211                 O4    U B   6     1555   1555  2.87  
LINK         K     K A 211                 O6    G C   5     1555   1555  3.17  
LINK         K     K A 211                 O4    U C   6     1555   1555  2.88  
LINK         K     K A 211                 O6    G D   5     1555   1555  3.04  
LINK         K     K A 211                 O4    U D   6     1555   1555  2.86  
LINK         K     K A 212                 K     K A 213     1555   1555  3.48  
LINK         K     K A 212                 O6    G B   3     1555   1555  3.00  
LINK         K     K A 212                 O6    G B   5     1555   1555  2.90  
LINK         K     K A 212                 O6    G C   3     1555   1555  2.97  
LINK         K     K A 212                 O6    G C   5     1555   1555  3.01  
LINK         K     K A 212                 O6    G D   3     1555   1555  2.98  
LINK         K     K A 212                 O6    G D   5     1555   1555  2.93  
LINK         K     K A 213                 K     K A 214     1555   1555  3.63  
LINK         K     K A 213                 O6  BGM B   2     1555   1555  3.01  
LINK         K     K A 213                 O6    G B   3     1555   1555  3.04  
LINK         K     K A 213                 O6  BGM C   2     1555   1555  2.98  
LINK         K     K A 213                 O6    G C   3     1555   1555  3.03  
LINK         K     K A 213                 O6  BGM D   2     1555   1555  2.94  
LINK         K     K A 213                 O6    G D   3     1555   1555  2.95  
LINK         K     K A 214                 O   HOH A 236     1555   1555  2.98  
LINK         K     K A 214                 O6  BGM B   2     1555   1555  3.39  
LINK         K     K A 214                 O6  BGM C   2     1555   1555  3.09  
LINK         K     K A 214                 O6  BGM D   2     1555   1555  3.29  
LINK         K     K A 214                 O4    U E   1     1555   1555  3.02  
LINK         K     K A 214                 O4    U F   1     1555   1555  3.12  
LINK         K     K A 214                 O4    U G   1     1555   1555  2.85  
LINK         K     K A 214                 O4    U H   1     1555   1555  3.08  
LINK         K     K A 215                 O   HOH A 236     1555   1555  3.08  
LINK         K     K A 215                 O4    U B   1     1555   1555  2.89  
LINK         K     K A 215                 O4    U C   1     1555   1555  3.23  
LINK         K     K A 215                 O4    U D   1     1555   1555  2.92  
LINK         K     K A 215                 O6  BGM E   2     1555   1555  3.33  
LINK         K     K A 215                 K     K E 216     1555   1555  3.66  
LINK         K     K A 215                 O6  BGM F   2     1555   1555  3.11  
LINK         K     K A 215                 O6  BGM G   2     1555   1555  3.08  
LINK         K     K A 215                 O6  BGM H   2     1555   1555  3.45  
LINK        SR    SR A 219                 O   HOH A 223     1555   1555  2.82  
LINK        SR    SR A 219                 O   HOH A 225     1555   1555  2.85  
LINK        SR    SR A 219                 O   HOH C 222     1555   1555  2.64  
LINK        SR    SR A 219                 O   HOH C 237     1555   1555  2.52  
LINK         O   HOH B  56                 K     K C 220     1555   1555  2.54  
LINK         O   HOH B 103                 K     K C 220     1555   1555  3.24  
LINK         O2'   G C   3                 K     K C 220     1555   1555  3.24  
LINK         OP2   U C   4                 K     K C 220     1555   1555  2.54  
LINK         O3'   U C   6                 K     K C 220     1555   1555  3.07  
LINK         O2'   U C   6                 K     K C 220     1555   1555  2.67  
LINK         O6  BGM E   2                 K     K E 216     1555   1555  2.81  
LINK         O6    G E   3                 K     K E 216     1555   1555  3.04  
LINK         O6    G E   3                 K     K E 217     1555   1555  2.97  
LINK         O6    G E   5                 K     K E 217     1555   1555  2.97  
LINK         O6    G E   5                 K     K E 218     1555   1555  3.03  
LINK         O4    U E   6                 K     K E 218     1555   1555  2.82  
LINK         K     K E 216                 K     K E 217     1555   1555  3.41  
LINK         K     K E 216                 O6  BGM F   2     1555   1555  3.03  
LINK         K     K E 216                 O6    G F   3     1555   1555  3.06  
LINK         K     K E 216                 O6  BGM G   2     1555   1555  2.90  
LINK         K     K E 216                 O6    G G   3     1555   1555  3.05  
LINK         K     K E 216                 O6  BGM H   2     1555   1555  3.00  
LINK         K     K E 216                 O6    G H   3     1555   1555  3.12  
LINK         K     K E 217                 K     K E 218     1555   1555  3.55  
LINK         K     K E 217                 O6    G F   3     1555   1555  3.05  
LINK         K     K E 217                 O6    G F   5     1555   1555  2.90  
LINK         K     K E 217                 O6    G G   3     1555   1555  2.83  
LINK         K     K E 217                 O6    G G   5     1555   1555  3.02  
LINK         K     K E 217                 O6    G H   3     1555   1555  3.06  
LINK         K     K E 217                 O6    G H   5     1555   1555  2.92  
LINK         K     K E 218                 O6    G F   5     1555   1555  3.08  
LINK         K     K E 218                 O4    U F   6     1555   1555  2.94  
LINK         K     K E 218                 O6    G G   5     1555   1555  3.09  
LINK         K     K E 218                 O4    U G   6     1555   1555  2.82  
LINK         K     K E 218                 O6    G H   5     1555   1555  3.00  
LINK         K     K E 218                 O4    U H   6     1555   1555  2.88  
LINK         O2'   G F   3                 K     K F 221     1555   1555  3.05  
LINK         OP2   U F   4                 K     K F 221     1555   1555  2.56  
LINK         O2'   U F   6                 K     K F 221     1555   1555  2.78  
LINK         O3'   U F   6                 K     K F 221     1555   1555  2.92  
LINK         K     K F 221                 O   HOH F 228     1555   1555  2.69  
LINK         K     K F 221                 O   HOH F 231     1555   1555  3.31  
LINK         K     K F 221                 O   HOH F 233     1555   1555  2.54  
LINK         K     K F 221                 O   HOH H  18     1555   1555  2.71  
LINK         O   HOH F 225                 K     K G 222     1555   1555  2.85  
LINK         O2'   U G   6                 K     K G 222     1555   1555  3.19  
LINK         O3'   U G   6                 K     K G 222     1555   1555  2.72  
LINK         O   HOH G 159                 K     K G 222     1555   1555  3.64  
SITE     1 AC4  9   G A   5    U A   6    K A 212    G B   5                    
SITE     2 AC4  9   U B   6    G C   5    U C   6    G D   5                    
SITE     3 AC4  9   U D   6                                                     
SITE     1 AC5 10   G A   3    G A   5    K A 211    K A 213                    
SITE     2 AC5 10   G B   3    G B   5    G C   3    G C   5                    
SITE     3 AC5 10   G D   3    G D   5                                          
SITE     1 AC9 10 BGM A   2    G A   3    K A 212    K A 214                    
SITE     2 AC9 10 BGM B   2    G B   3  BGM C   2    G C   3                    
SITE     3 AC9 10 BGM D   2    G D   3                                          
SITE     1 AD1 10 BGM A   2    K A 213  HOH A 236  BGM B   2                    
SITE     2 AD1 10 BGM C   2  BGM D   2    U E   1    U F   1                    
SITE     3 AD1 10   U G   1    U H   1                                          
SITE     1 AD2 10   U A   1  HOH A 236    U B   1    U C   1                    
SITE     2 AD2 10   U D   1  BGM E   2    K E 216  BGM F   2                    
SITE     3 AD2 10 BGM G   2  BGM H   2                                          
SITE     1 AD3  7   G A   3    U A   4    U A   6  HOH A 223                    
SITE     2 AD3  7 HOH A 225  HOH C 222  HOH C 237                               
SITE     1 AD4  4 HOH B  56    G C   3    U C   4    U C   6                    
SITE     1 AD5 10   K A 215  BGM E   2    G E   3    K E 217                    
SITE     2 AD5 10 BGM F   2    G F   3  BGM G   2    G G   3                    
SITE     3 AD5 10 BGM H   2    G H   3                                          
SITE     1 AD6 10   G E   3    G E   5    K E 216    K E 218                    
SITE     2 AD6 10   G F   3    G F   5    G G   3    G G   5                    
SITE     3 AD6 10   G H   3    G H   5                                          
SITE     1 BC1  9   G E   5    U E   6    K E 217    G F   5                    
SITE     2 BC1  9   U F   6    G G   5    U G   6    G H   5                    
SITE     3 BC1  9   U H   6                                                     
SITE     1 BC2  6   G F   3    U F   4    U F   6  HOH F 228                    
SITE     2 BC2  6 HOH F 233  HOH H  18                                          
SITE     1 BC3  2 HOH F 225    U G   6                                          
CRYST1   82.667   82.667   74.154  90.00  90.00  90.00 I 41 2 2    128          
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      0.012097  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012097  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013485        0.00000