HEADER    DNA                                     18-SEP-20   7D32              
TITLE     THE TBA-PB2+ COMPLEX IN P41212 SPACE GROUP                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-D(*GP*GP*TP*TP*GP*GP*TP*GP*TP*GP*GP*TP*TP*GP*G)-   
COMPND   3 3');                                                                 
COMPND   4 CHAIN: A, B, C, D, E, F;                                             
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE   4 ORGANISM_TAXID: 32630                                                
KEYWDS    QUADRUPLEX, PB2+-BINDING, DNA APTAMER, DNA                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.H.LIU,Y.Q.GAO,J.SHENG,J.H.GAN                                       
REVDAT   3   29-NOV-23 7D32    1       REMARK                                   
REVDAT   2   06-APR-22 7D32    1       JRNL                                     
REVDAT   1   22-SEP-21 7D32    0                                                
JRNL        AUTH   H.LIU,Y.GAO,J.MATHIVANAN,F.SHEN,X.CHEN,Y.LI,Z.SHAO,Y.ZHANG,  
JRNL        AUTH 2 Q.SHAO,J.SHENG,J.GAN                                         
JRNL        TITL   STRUCTURE-GUIDED DEVELOPMENT OF PB 2+ -BINDING DNA APTAMERS. 
JRNL        REF    SCI REP                       V.  12   460 2022              
JRNL        REFN                   ESSN 2045-2322                               
JRNL        PMID   35013452                                                     
JRNL        DOI    10.1038/S41598-021-04243-2                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.71 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.12_2829                                     
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) : 1.71                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 26.45                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.520                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 82.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 20721                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.190                           
REMARK   3   R VALUE            (WORKING SET) : 0.189                           
REMARK   3   FREE R VALUE                     : 0.215                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.070                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1050                            
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 26.4470 -  3.2633    0.99     3575   198  0.1291 0.1350        
REMARK   3     2  3.2633 -  2.5909    0.99     3391   192  0.1719 0.2450        
REMARK   3     3  2.5909 -  2.2636    0.98     3311   175  0.1986 0.2451        
REMARK   3     4  2.2636 -  2.0567    0.96     3223   165  0.2305 0.2629        
REMARK   3     5  2.0567 -  1.9094    0.89     3000   152  0.2670 0.2670        
REMARK   3     6  1.9094 -  1.7968    0.64     2127   120  0.2776 0.2993        
REMARK   3     7  1.7968 -  1.7070    0.32     1044    48  0.2668 0.2850        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
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)     : 0.190            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.490           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 12.41                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.63                          
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      :  0.006           2118                                  
REMARK   3   ANGLE     :  0.918           3282                                  
REMARK   3   CHIRALITY :  0.047            354                                  
REMARK   3   PLANARITY :  0.006             90                                  
REMARK   3   DIHEDRAL  : 32.599            876                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 6                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: (CHAIN A AND RESSEQ 1:15)                              
REMARK   3    ORIGIN FOR THE GROUP (A): -19.1389  19.2929 218.7703              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1475 T22:   0.2081                                     
REMARK   3      T33:   0.0977 T12:  -0.0064                                     
REMARK   3      T13:   0.0006 T23:   0.0008                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.4973 L22:   4.4309                                     
REMARK   3      L33:   2.4549 L12:  -0.9425                                     
REMARK   3      L13:  -0.1840 L23:   1.0486                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0711 S12:  -0.2761 S13:  -0.1189                       
REMARK   3      S21:   0.2701 S22:   0.0885 S23:   0.2651                       
REMARK   3      S31:  -0.0430 S32:   0.0899 S33:   0.0005                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: (CHAIN B AND RESSEQ 1:15)                              
REMARK   3    ORIGIN FOR THE GROUP (A): -19.6365  26.5161 208.8027              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1297 T22:   0.1290                                     
REMARK   3      T33:   0.1092 T12:  -0.0093                                     
REMARK   3      T13:   0.0046 T23:  -0.0256                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.1691 L22:   2.3061                                     
REMARK   3      L33:   3.6585 L12:  -0.0706                                     
REMARK   3      L13:   0.3369 L23:  -0.9779                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0466 S12:  -0.0767 S13:   0.1528                       
REMARK   3      S21:   0.0531 S22:  -0.0464 S23:   0.0870                       
REMARK   3      S31:  -0.0996 S32:  -0.0745 S33:   0.0067                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: (CHAIN C AND RESSEQ 1:15)                              
REMARK   3    ORIGIN FOR THE GROUP (A): -20.4939  23.7087 193.3266              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1479 T22:   0.0882                                     
REMARK   3      T33:   0.1149 T12:  -0.0114                                     
REMARK   3      T13:   0.0016 T23:   0.0197                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.8348 L22:   1.0713                                     
REMARK   3      L33:   2.6318 L12:  -0.0764                                     
REMARK   3      L13:   0.5870 L23:   0.3249                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0049 S12:  -0.0770 S13:   0.0615                       
REMARK   3      S21:  -0.0050 S22:  -0.0014 S23:   0.0719                       
REMARK   3      S31:   0.0752 S32:  -0.0582 S33:  -0.0006                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: (CHAIN D AND RESSEQ 1:15)                              
REMARK   3    ORIGIN FOR THE GROUP (A): -11.8718  23.6173 184.3424              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1254 T22:   0.0637                                     
REMARK   3      T33:   0.0955 T12:   0.0093                                     
REMARK   3      T13:  -0.0079 T23:  -0.0091                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.3021 L22:   1.6695                                     
REMARK   3      L33:   3.1040 L12:   0.5634                                     
REMARK   3      L13:   0.0593 L23:  -0.0087                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0713 S12:   0.1203 S13:  -0.0255                       
REMARK   3      S21:  -0.0850 S22:   0.0290 S23:  -0.2425                       
REMARK   3      S31:   0.1171 S32:   0.0212 S33:   0.0383                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: (CHAIN E AND RESSEQ 1:15)                              
REMARK   3    ORIGIN FOR THE GROUP (A): -14.4293  53.1581 212.2980              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1052 T22:   0.1372                                     
REMARK   3      T33:   0.1342 T12:  -0.0001                                     
REMARK   3      T13:  -0.0174 T23:   0.0206                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.1003 L22:   3.4057                                     
REMARK   3      L33:   3.8139 L12:  -0.3454                                     
REMARK   3      L13:  -0.6150 L23:   0.6016                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0889 S12:  -0.1449 S13:   0.1893                       
REMARK   3      S21:  -0.1327 S22:   0.0717 S23:   0.2059                       
REMARK   3      S31:  -0.0834 S32:   0.2752 S33:   0.0146                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: (CHAIN F AND RESSEQ 1:15)                              
REMARK   3    ORIGIN FOR THE GROUP (A): -13.5305  47.2608 222.9932              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2047 T22:   0.2434                                     
REMARK   3      T33:   0.1172 T12:  -0.0054                                     
REMARK   3      T13:  -0.0103 T23:   0.0394                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.3855 L22:   3.9039                                     
REMARK   3      L33:   3.8563 L12:  -0.1875                                     
REMARK   3      L13:   1.3777 L23:   0.3088                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1648 S12:  -0.3589 S13:  -0.1866                       
REMARK   3      S21:   0.3829 S22:   0.0578 S23:   0.1886                       
REMARK   3      S31:   0.4966 S32:   0.0244 S33:  -0.2095                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : 1                                           
REMARK   3   NCS GROUP : 1                                                      
REMARK   3    NCS OPERATOR : 1                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A                                     
REMARK   3     SELECTION          : CHAIN B                                     
REMARK   3     ATOM PAIRS NUMBER  : 876                                         
REMARK   3     RMSD               : NULL                                        
REMARK   3    NCS OPERATOR : 2                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A                                     
REMARK   3     SELECTION          : CHAIN C                                     
REMARK   3     ATOM PAIRS NUMBER  : 876                                         
REMARK   3     RMSD               : NULL                                        
REMARK   3    NCS OPERATOR : 3                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A                                     
REMARK   3     SELECTION          : CHAIN D                                     
REMARK   3     ATOM PAIRS NUMBER  : 876                                         
REMARK   3     RMSD               : NULL                                        
REMARK   3    NCS OPERATOR : 4                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A                                     
REMARK   3     SELECTION          : CHAIN E                                     
REMARK   3     ATOM PAIRS NUMBER  : 876                                         
REMARK   3     RMSD               : NULL                                        
REMARK   3    NCS OPERATOR : 5                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A                                     
REMARK   3     SELECTION          : CHAIN F                                     
REMARK   3     ATOM PAIRS NUMBER  : 876                                         
REMARK   3     RMSD               : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 7D32 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-SEP-20.                  
REMARK 100 THE DEPOSITION ID IS D_1300018658.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-DEC-19                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL19U1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9793                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-3000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24087                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
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     (%) : 96.0                               
REMARK 200  DATA REDUNDANCY                : 5.700                              
REMARK 200  R MERGE                    (I) : 0.14600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 5.5000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.76                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 84.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.43200                            
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: PHASER                                                
REMARK 200 STARTING MODEL: 7D31                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 36.67                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10% V/V MPD, 40 MM SODIUM CACODYLATE     
REMARK 280  PH 7.0, 12 MM SPERMINE TETRA-HCL, AND 80 MM SODIUM CHLORIDE,        
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-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       13.65050            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       76.24600            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       26.55350            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       76.24600            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       13.65050            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       26.55350            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 APPLY THE FOLLOWING TO CHAINS: E, F                                  
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: 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   O4' -  C1' -  N1  ANGL. DEV. =   1.8 DEGREES          
REMARK 500     DG B  11   O4' -  C1' -  N9  ANGL. DEV. =   2.0 DEGREES          
REMARK 500     DG D   2   O4' -  C1' -  N9  ANGL. DEV. =   2.0 DEGREES          
REMARK 500     DG D  11   O4' -  C1' -  N9  ANGL. DEV. =   2.0 DEGREES          
REMARK 500     DG E   2   O4' -  C1' -  N9  ANGL. DEV. =   2.4 DEGREES          
REMARK 500     DT F   7   O4' -  C1' -  N1  ANGL. DEV. =   2.1 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                              PB A 101  PB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG A   1   O6                                                     
REMARK 620 2  DG A   2   O6   66.6                                              
REMARK 620 3  DG A   5   O6  116.3  72.1                                        
REMARK 620 4  DG A   6   O6   70.4  95.8  68.0                                  
REMARK 620 5  DG A  10   O6  114.3 167.6  97.5  73.6                            
REMARK 620 6  DG A  11   O6  166.0 116.7  77.0 121.2  65.8                      
REMARK 620 7  DG A  14   O6   97.0  73.8 115.5 166.4 117.6  72.0                
REMARK 620 8  DG A  15   O6   72.0 118.8 169.0 110.5  71.9  95.5  68.8          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              PB B 101  PB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG B   1   O6                                                     
REMARK 620 2  DG B   2   O6   70.3                                              
REMARK 620 3  DG B   5   O6  117.4  70.9                                        
REMARK 620 4  DG B   6   O6   71.5 101.7  70.7                                  
REMARK 620 5  DG B  10   O6  113.3 169.8  99.3  71.5                            
REMARK 620 6  DG B  11   O6  171.5 110.0  69.9 116.2  67.9                      
REMARK 620 7  DG B  14   O6   96.4  70.8 114.4 167.6 117.2  76.1                
REMARK 620 8  DG B  15   O6   71.8 119.1 169.2 109.2  70.9 101.4  68.1          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              PB C 101  PB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG C   1   O6                                                     
REMARK 620 2  DG C   2   O6   70.4                                              
REMARK 620 3  DG C   5   O6  118.5  74.2                                        
REMARK 620 4  DG C   6   O6   70.6  99.7  68.0                                  
REMARK 620 5  DG C  10   O6  110.9 169.2  96.4  71.4                            
REMARK 620 6  DG C  11   O6  169.6 112.0  71.5 118.0  68.8                      
REMARK 620 7  DG C  14   O6   99.0  72.6 116.1 168.9 117.1  72.8                
REMARK 620 8  DG C  15   O6   70.6 119.3 166.4 108.7  70.3 100.1  69.8          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              PB D 101  PB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG D   1   O6                                                     
REMARK 620 2  DG D   2   O6   66.8                                              
REMARK 620 3  DG D   5   O6  115.0  71.9                                        
REMARK 620 4  DG D   6   O6   71.3  98.9  68.1                                  
REMARK 620 5  DG D  10   O6  114.6 167.5  97.2  70.9                            
REMARK 620 6  DG D  11   O6  171.7 113.9  72.3 116.1  66.7                      
REMARK 620 7  DG D  14   O6   97.3  72.7 115.5 168.1 118.5  75.5                
REMARK 620 8  DG D  15   O6   71.2 117.1 171.0 109.4  74.0 102.1  68.7          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              PB E 101  PB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG E   1   O6                                                     
REMARK 620 2  DG E   2   O6   66.8                                              
REMARK 620 3  DG E   5   O6  118.0  76.7                                        
REMARK 620 4  DG E   6   O6   70.3  98.4  67.6                                  
REMARK 620 5  DG E  10   O6  114.1 168.1  93.1  71.7                            
REMARK 620 6  DG E  11   O6  169.1 114.2  72.1 119.3  67.2                      
REMARK 620 7  DG E  14   O6   98.8  72.7 116.2 168.4 118.0  71.9                
REMARK 620 8  DG E  15   O6   72.0 117.7 165.5 109.4  72.8  98.9  69.8          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              PB F 101  PB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG F   1   O6                                                     
REMARK 620 2  DG F   2   O6   66.2                                              
REMARK 620 3  DG F   5   O6  120.3  71.5                                        
REMARK 620 4  DG F   6   O6   75.4  95.8  68.9                                  
REMARK 620 5  DG F  10   O6  117.8 165.8  95.8  73.2                            
REMARK 620 6  DG F  11   O6  165.9 114.3  71.5 117.9  65.5                      
REMARK 620 7  DG F  14   O6   93.1  76.3 115.7 168.1 115.9  73.8                
REMARK 620 8  DG F  15   O6   72.4 122.5 165.5 110.7  70.7  97.2  67.8          
REMARK 620 N                    1     2     3     4     5     6     7           
DBREF  7D32 A    1    15  PDB    7D32     7D32             1     15             
DBREF  7D32 B    1    15  PDB    7D32     7D32             1     15             
DBREF  7D32 C    1    15  PDB    7D32     7D32             1     15             
DBREF  7D32 D    1    15  PDB    7D32     7D32             1     15             
DBREF  7D32 E    1    15  PDB    7D32     7D32             1     15             
DBREF  7D32 F    1    15  PDB    7D32     7D32             1     15             
SEQRES   1 A   15   DG  DG  DT  DT  DG  DG  DT  DG  DT  DG  DG  DT  DT          
SEQRES   2 A   15   DG  DG                                                      
SEQRES   1 B   15   DG  DG  DT  DT  DG  DG  DT  DG  DT  DG  DG  DT  DT          
SEQRES   2 B   15   DG  DG                                                      
SEQRES   1 C   15   DG  DG  DT  DT  DG  DG  DT  DG  DT  DG  DG  DT  DT          
SEQRES   2 C   15   DG  DG                                                      
SEQRES   1 D   15   DG  DG  DT  DT  DG  DG  DT  DG  DT  DG  DG  DT  DT          
SEQRES   2 D   15   DG  DG                                                      
SEQRES   1 E   15   DG  DG  DT  DT  DG  DG  DT  DG  DT  DG  DG  DT  DT          
SEQRES   2 E   15   DG  DG                                                      
SEQRES   1 F   15   DG  DG  DT  DT  DG  DG  DT  DG  DT  DG  DG  DT  DT          
SEQRES   2 F   15   DG  DG                                                      
HET     PB  A 101       1                                                       
HET     PB  B 101       1                                                       
HET     PB  C 101       1                                                       
HET     PB  D 101       1                                                       
HET     PB  E 101       1                                                       
HET     PB  F 101       1                                                       
HETNAM      PB LEAD (II) ION                                                    
FORMUL   7   PB    6(PB 2+)                                                     
FORMUL  13  HOH   *85(H2 O)                                                     
LINK         O6   DG A   1                PB    PB A 101     1555   1555  2.59  
LINK         O6   DG A   2                PB    PB A 101     1555   1555  2.70  
LINK         O6   DG A   5                PB    PB A 101     1555   1555  2.55  
LINK         O6   DG A   6                PB    PB A 101     1555   1555  2.81  
LINK         O6   DG A  10                PB    PB A 101     1555   1555  2.66  
LINK         O6   DG A  11                PB    PB A 101     1555   1555  2.65  
LINK         O6   DG A  14                PB    PB A 101     1555   1555  2.50  
LINK         O6   DG A  15                PB    PB A 101     1555   1555  2.66  
LINK         O6   DG B   1                PB    PB B 101     1555   1555  2.61  
LINK         O6   DG B   2                PB    PB B 101     1555   1555  2.70  
LINK         O6   DG B   5                PB    PB B 101     1555   1555  2.56  
LINK         O6   DG B   6                PB    PB B 101     1555   1555  2.75  
LINK         O6   DG B  10                PB    PB B 101     1555   1555  2.61  
LINK         O6   DG B  11                PB    PB B 101     1555   1555  2.58  
LINK         O6   DG B  14                PB    PB B 101     1555   1555  2.64  
LINK         O6   DG B  15                PB    PB B 101     1555   1555  2.73  
LINK         O6   DG C   1                PB    PB C 101     1555   1555  2.50  
LINK         O6   DG C   2                PB    PB C 101     1555   1555  2.67  
LINK         O6   DG C   5                PB    PB C 101     1555   1555  2.56  
LINK         O6   DG C   6                PB    PB C 101     1555   1555  2.74  
LINK         O6   DG C  10                PB    PB C 101     1555   1555  2.58  
LINK         O6   DG C  11                PB    PB C 101     1555   1555  2.62  
LINK         O6   DG C  14                PB    PB C 101     1555   1555  2.60  
LINK         O6   DG C  15                PB    PB C 101     1555   1555  2.75  
LINK         O6   DG D   1                PB    PB D 101     1555   1555  2.52  
LINK         O6   DG D   2                PB    PB D 101     1555   1555  2.73  
LINK         O6   DG D   5                PB    PB D 101     1555   1555  2.62  
LINK         O6   DG D   6                PB    PB D 101     1555   1555  2.80  
LINK         O6   DG D  10                PB    PB D 101     1555   1555  2.62  
LINK         O6   DG D  11                PB    PB D 101     1555   1555  2.61  
LINK         O6   DG D  14                PB    PB D 101     1555   1555  2.60  
LINK         O6   DG D  15                PB    PB D 101     1555   1555  2.77  
LINK         O6   DG E   1                PB    PB E 101     1555   1555  2.53  
LINK         O6   DG E   2                PB    PB E 101     1555   1555  2.66  
LINK         O6   DG E   5                PB    PB E 101     1555   1555  2.59  
LINK         O6   DG E   6                PB    PB E 101     1555   1555  2.75  
LINK         O6   DG E  10                PB    PB E 101     1555   1555  2.53  
LINK         O6   DG E  11                PB    PB E 101     1555   1555  2.69  
LINK         O6   DG E  14                PB    PB E 101     1555   1555  2.55  
LINK         O6   DG E  15                PB    PB E 101     1555   1555  2.81  
LINK         O6   DG F   1                PB    PB F 101     1555   1555  2.67  
LINK         O6   DG F   2                PB    PB F 101     1555   1555  2.70  
LINK         O6   DG F   5                PB    PB F 101     1555   1555  2.59  
LINK         O6   DG F   6                PB    PB F 101     1555   1555  2.70  
LINK         O6   DG F  10                PB    PB F 101     1555   1555  2.55  
LINK         O6   DG F  11                PB    PB F 101     1555   1555  2.58  
LINK         O6   DG F  14                PB    PB F 101     1555   1555  2.57  
LINK         O6   DG F  15                PB    PB F 101     1555   1555  2.70  
CRYST1   27.301   53.107  152.492  90.00  90.00  90.00 P 21 21 21   24          
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      0.036629  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.018830  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006558        0.00000