PDB Short entry for 2IBT
HEADER    TRANSFERASE/DNA                         12-SEP-06   2IBT              
TITLE     CRYSTAL STRUCTURE OF THE ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI
TITLE    2 COMPLEXED WITH THE COFACTOR ANALOG AETA AND A 10 BP DNA CONTAINING 2-
TITLE    3 AMINOPURINE AT THE TARGET POSITION AND AN ABASIC SITE ANALOG AT THE  
TITLE    4 TARGET BASE PARTNER POSITION                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-D(*GP*TP*TP*CP*GP*(2PR)P*TP*GP*TP*C)-3';                
COMPND   3 CHAIN: B, E;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: 5'-D(*GP*AP*CP*AP*(3DR)P*CP*GP*(6MA)P*AP*C)-3';            
COMPND   7 CHAIN: C, F;                                                         
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: MODIFICATION METHYLASE TAQI;                               
COMPND  11 CHAIN: A, D;                                                         
COMPND  12 SYNONYM: ADENINE-SPECIFIC METHYLTRANSFERASE TAQI, M.TAQI;            
COMPND  13 EC: 2.1.1.72;                                                        
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: SOLID-PHASE DNA SYNTHESIS USING COMMERCIALLY          
SOURCE   4 AVAILABLE PHOSPHORAMIDITES;                                          
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 SYNTHETIC: YES;                                                      
SOURCE   7 OTHER_DETAILS: SOLID-PHASE DNA SYNTHESIS USING COMMERCIALLY          
SOURCE   8 AVAILABLE PHOSPHORAMIDITES;                                          
SOURCE   9 MOL_ID: 3;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: THERMUS AQUATICUS;                              
SOURCE  11 ORGANISM_TAXID: 271;                                                 
SOURCE  12 STRAIN: YT1;                                                         
SOURCE  13 GENE: TAQIM;                                                         
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  16 EXPRESSION_SYSTEM_STRAIN: ER2267;                                    
SOURCE  17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PA1/MTAQ-A49A                             
KEYWDS    DNA, DNA METHYLTRANSFERASE, 2-AMINOPURINE, ABASIC SITE ANALOG, BASE   
KEYWDS   2 FLIPPING, NUCLEOTIDE FLIPPING, TRANSFERASE-DNA COMPLEX               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.LENZ,A.J.SCHEIDIG,E.WEINHOLD                                        
REVDAT   4   18-OCT-17 2IBT    1       REMARK                                   
REVDAT   3   13-JUL-11 2IBT    1       VERSN                                    
REVDAT   2   24-FEB-09 2IBT    1       VERSN                                    
REVDAT   1   29-MAY-07 2IBT    0                                                
JRNL        AUTH   T.LENZ,E.Y.M.BONNIST,G.PLJEVALJCIC,R.K.NEELY,D.T.F.DRYDEN,   
JRNL        AUTH 2 A.J.SCHEIDIG,A.C.JONES,E.WEINHOLD                            
JRNL        TITL   2-AMINOPURINE FLIPPED INTO THE ACTIVE SITE OF THE            
JRNL        TITL 2 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI: CRYSTAL       
JRNL        TITL 3 STRUCTURES AND TIME-RESOLVED FLUORESCENCE                    
JRNL        REF    J.AM.CHEM.SOC.                V. 129  6240 2007              
JRNL        REFN                   ISSN 0002-7863                               
JRNL        PMID   17455934                                                     
JRNL        DOI    10.1021/JA069366N                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   K.GOEDECKE,M.PIGNOT,R.S.GOODY,A.J.SCHEIDIG,E.WEINHOLD        
REMARK   1  TITL   STRUCTURE OF THE N6-ADENINE DNA METHYLTRANSFERASE M.TAQI IN  
REMARK   1  TITL 2 COMPLEX WITH DNA AND A COFACTOR ANALOG                       
REMARK   1  REF    NAT.STRUCT.BIOL.              V.   8   121 2001              
REMARK   1  REFN                   ISSN 1072-8368                               
REMARK   1  PMID   11175890                                                     
REMARK   1  DOI    10.1038/84104                                                
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   G.SCHLUCKEBIER,M.KOZAK,N.BLEIMLING,E.WEINHOLD,W.SAENGER      
REMARK   1  TITL   DIFFERENTIAL BINDING OF S-ADENOSYLMETHIONINE                 
REMARK   1  TITL 2 S-ADENOSYLHOMOCYSTEINE AND SINEFUNGIN TO THE                 
REMARK   1  TITL 3 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI                
REMARK   1  REF    J.MOL.BIOL.                   V. 265    56 1997              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  PMID   8995524                                                      
REMARK   1  DOI    10.1006/JMBI.1996.0711                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.92                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 98855                          
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) : 0.169                           
REMARK   3   R VALUE            (WORKING SET) : 0.167                           
REMARK   3   FREE R VALUE                     : 0.203                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4943                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.74                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6800                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.18                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2440                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 358                          
REMARK   3   BIN FREE R VALUE                    : 0.3140                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6378                                    
REMARK   3   NUCLEIC ACID ATOMS       : 792                                     
REMARK   3   HETEROGEN ATOMS          : 86                                      
REMARK   3   SOLVENT ATOMS            : 1041                                    
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 23.22                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 17.31                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.07000                                             
REMARK   3    B22 (A**2) : 0.50000                                              
REMARK   3    B33 (A**2) : -0.44000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.07000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.107         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.104         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.066         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.948         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.961                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.944                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  7557 ; 0.011 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 10415 ; 1.459 ; 2.108       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   784 ; 6.111 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   298 ;30.992 ;22.215       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1078 ;13.423 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    54 ;15.452 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1098 ; 0.091 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5498 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  3602 ; 0.195 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  4939 ; 0.310 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   845 ; 0.142 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    92 ; 0.162 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    65 ; 0.162 ; 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):  4037 ; 0.822 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  6352 ; 1.294 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  4324 ; 1.946 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  4063 ; 2.959 ; 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 2IBT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-SEP-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000039388.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-MAY-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.3                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-3                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9310                             
REMARK 200  MONOCHROMATOR                  : MIRROR                             
REMARK 200  OPTICS                         : MIRROR                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MAR                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 98855                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.920                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.0                               
REMARK 200  DATA REDUNDANCY                : 3.800                              
REMARK 200  R MERGE                    (I) : 0.07700                            
REMARK 200  R SYM                      (I) : 0.07700                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.5100                            
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) : 1.80                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.76                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.38000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.38000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.650                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1G38                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.38                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 3 MICROLITERS CRYSTALLIZATION BUFFER     
REMARK 280  (10MM TRIS/HCL, 300MM NACL, PH 7.3) CONTAINING THE COMPLEX PLUS     
REMARK 280  1 MICROLITER RESERVOIR SOLUTION (100MM KCL, 100MM MGCL2, 6%         
REMARK 280  ISOPROPANOL, 50MM SODIUM CACODYLATE, PH 6.0), VAPOR DIFFUSION,      
REMARK 280  HANGING DROP, TEMPERATURE 298K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       34.34950            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS TWO INDEPENDENT BIOLOGICAL      
REMARK 300 ASSEMBLIES, EACH CONSISTING OF M.TAQI, DNA AND COFACTOR ANALOG AETA. 
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: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, A                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 465     LEU A     3                                                      
REMARK 465     PRO A     4                                                      
REMARK 465     PRO A     5                                                      
REMARK 465     LEU A     6                                                      
REMARK 465     LEU A     7                                                      
REMARK 465     SER A     8                                                      
REMARK 465     LEU A     9                                                      
REMARK 465     PRO A    10                                                      
REMARK 465     SER A    11                                                      
REMARK 465     ASN A    12                                                      
REMARK 465     SER A    13                                                      
REMARK 465     ALA A    14                                                      
REMARK 465     PRO A    15                                                      
REMARK 465     ARG A    16                                                      
REMARK 465     SER A    17                                                      
REMARK 465     LEU A    18                                                      
REMARK 465     GLY A    19                                                      
REMARK 465     ARG A    20                                                      
REMARK 465     SER A   414                                                      
REMARK 465     PRO A   415                                                      
REMARK 465     GLU A   416                                                      
REMARK 465     SER A   417                                                      
REMARK 465     ALA A   418                                                      
REMARK 465     ARG A   419                                                      
REMARK 465     ASN A   420                                                      
REMARK 465     PHE A   421                                                      
REMARK 465     MET D     1                                                      
REMARK 465     GLY D     2                                                      
REMARK 465     LEU D     3                                                      
REMARK 465     PRO D     4                                                      
REMARK 465     PRO D     5                                                      
REMARK 465     LEU D     6                                                      
REMARK 465     LEU D     7                                                      
REMARK 465     SER D     8                                                      
REMARK 465     LEU D     9                                                      
REMARK 465     PRO D    10                                                      
REMARK 465     SER D    11                                                      
REMARK 465     ASN D    12                                                      
REMARK 465     SER D    13                                                      
REMARK 465     ALA D    14                                                      
REMARK 465     PRO D    15                                                      
REMARK 465     ARG D    16                                                      
REMARK 465     SER D    17                                                      
REMARK 465     LEU D    18                                                      
REMARK 465     GLY D    19                                                      
REMARK 465     ARG D    20                                                      
REMARK 465     SER D   414                                                      
REMARK 465     PRO D   415                                                      
REMARK 465     GLU D   416                                                      
REMARK 465     SER D   417                                                      
REMARK 465     ALA D   418                                                      
REMARK 465     ARG D   419                                                      
REMARK 465     ASN D   420                                                      
REMARK 465     PHE D   421                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   N3    DG C    11     O    HOH C  1029              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500     DG B   1   C4' -  C3' -  C2' ANGL. DEV. =   6.1 DEGREES          
REMARK 500     DG B   1   O4' -  C1' -  C2' ANGL. DEV. =   3.1 DEGREES          
REMARK 500     DG B   5   O4' -  C1' -  N9  ANGL. DEV. =   1.8 DEGREES          
REMARK 500     DT B   7   O4' -  C1' -  N1  ANGL. DEV. =   2.0 DEGREES          
REMARK 500     DC B  10   O4' -  C1' -  N1  ANGL. DEV. =   3.0 DEGREES          
REMARK 500     DG C  11   O4' -  C1' -  N9  ANGL. DEV. =   4.1 DEGREES          
REMARK 500     DA C  12   O4' -  C1' -  N9  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500     DC C  13   C3' -  C2' -  C1' ANGL. DEV. =  -6.0 DEGREES          
REMARK 500     DC C  13   O4' -  C1' -  N1  ANGL. DEV. =   2.4 DEGREES          
REMARK 500     DC C  20   O4' -  C1' -  N1  ANGL. DEV. =   8.0 DEGREES          
REMARK 500     DT E   2   C3' -  C2' -  C1' ANGL. DEV. =  -5.3 DEGREES          
REMARK 500     DT E   3   O4' -  C1' -  N1  ANGL. DEV. =  -4.5 DEGREES          
REMARK 500     DG E   5   O4' -  C1' -  N9  ANGL. DEV. =   1.9 DEGREES          
REMARK 500     DT E   7   O4' -  C1' -  N1  ANGL. DEV. =   3.7 DEGREES          
REMARK 500     DG E   8   O4' -  C1' -  N9  ANGL. DEV. =  -4.2 DEGREES          
REMARK 500     DC E  10   O4' -  C1' -  N1  ANGL. DEV. =   8.3 DEGREES          
REMARK 500     DA F  12   O4' -  C1' -  N9  ANGL. DEV. =  -5.3 DEGREES          
REMARK 500     DC F  13   C3' -  C2' -  C1' ANGL. DEV. =  -4.9 DEGREES          
REMARK 500     DC F  13   O4' -  C1' -  N1  ANGL. DEV. =   2.6 DEGREES          
REMARK 500     DC F  16   O4' -  C1' -  N1  ANGL. DEV. =  -4.9 DEGREES          
REMARK 500     DG F  17   O4' -  C1' -  N9  ANGL. DEV. =   2.7 DEGREES          
REMARK 500     DC F  20   O4' -  C1' -  N1  ANGL. DEV. =   6.0 DEGREES          
REMARK 500    ARG A 318   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    LEU D 160   CA  -  CB  -  CG  ANGL. DEV. =  15.4 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ALA A  49     -115.01     48.27                                   
REMARK 500    ASP A  78       71.73   -153.24                                   
REMARK 500    LYS A 116      -31.69   -131.06                                   
REMARK 500    TYR A 140     -160.18     54.37                                   
REMARK 500    ALA A 349       73.51     67.82                                   
REMARK 500    GLU A 355      164.29     87.62                                   
REMARK 500    ARG A 389     -123.20     42.96                                   
REMARK 500    PRO A 393       32.27    -80.83                                   
REMARK 500    ALA D  49     -119.10     48.80                                   
REMARK 500    ASP D  78       71.68   -159.35                                   
REMARK 500    LYS D 116      -32.86   -131.15                                   
REMARK 500    TYR D 140     -157.50     57.38                                   
REMARK 500    ALA D 349       72.64     55.97                                   
REMARK 500    GLU D 355      166.11     83.72                                   
REMARK 500    ARG D 389     -121.49     40.51                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 HIS D  394     LEU D  395                  149.01                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NEA A 2001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NEA D 2002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL D 3003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL D 3004                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL D 3005                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL D 3006                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3007                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1G38   RELATED DB: PDB                                   
REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/DNA/AETA COMPLEX       
REMARK 900 RELATED ID: 2ADM   RELATED DB: PDB                                   
REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/SAM COMPLEX            
REMARK 900 RELATED ID: 1AQI   RELATED DB: PDB                                   
REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/SAH COMPLEX            
REMARK 900 RELATED ID: 1AQJ   RELATED DB: PDB                                   
REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/SINEFUNGIN COMPLEX     
REMARK 900 RELATED ID: 2IBS   RELATED DB: PDB                                   
REMARK 900 ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI/2PR-DNA/AETA COMPLEX   
DBREF  2IBT A    1   421  UNP    P14385   MTTA_THEAQ       1    421             
DBREF  2IBT D    1   421  UNP    P14385   MTTA_THEAQ       1    421             
DBREF  2IBT B    1    10  PDB    2IBT     2IBT             1     10             
DBREF  2IBT C   11    20  PDB    2IBT     2IBT            11     20             
DBREF  2IBT E    1    10  PDB    2IBT     2IBT             1     10             
DBREF  2IBT F   11    20  PDB    2IBT     2IBT            11     20             
SEQRES   1 B   10   DG  DT  DT  DC  DG 2PR  DT  DG  DT  DC                      
SEQRES   1 C   10   DG  DA  DC  DA 3DR  DC  DG 6MA  DA  DC                      
SEQRES   1 E   10   DG  DT  DT  DC  DG 2PR  DT  DG  DT  DC                      
SEQRES   1 F   10   DG  DA  DC  DA 3DR  DC  DG 6MA  DA  DC                      
SEQRES   1 A  421  MET GLY LEU PRO PRO LEU LEU SER LEU PRO SER ASN SER          
SEQRES   2 A  421  ALA PRO ARG SER LEU GLY ARG VAL GLU THR PRO PRO GLU          
SEQRES   3 A  421  VAL VAL ASP PHE MET VAL SER LEU ALA GLU ALA PRO ARG          
SEQRES   4 A  421  GLY GLY ARG VAL LEU GLU PRO ALA CYS ALA HIS GLY PRO          
SEQRES   5 A  421  PHE LEU ARG ALA PHE ARG GLU ALA HIS GLY THR ALA TYR          
SEQRES   6 A  421  ARG PHE VAL GLY VAL GLU ILE ASP PRO LYS ALA LEU ASP          
SEQRES   7 A  421  LEU PRO PRO TRP ALA GLU GLY ILE LEU ALA ASP PHE LEU          
SEQRES   8 A  421  LEU TRP GLU PRO GLY GLU ALA PHE ASP LEU ILE LEU GLY          
SEQRES   9 A  421  ASN PRO PRO TYR GLY ILE VAL GLY GLU ALA SER LYS TYR          
SEQRES  10 A  421  PRO ILE HIS VAL PHE LYS ALA VAL LYS ASP LEU TYR LYS          
SEQRES  11 A  421  LYS ALA PHE SER THR TRP LYS GLY LYS TYR ASN LEU TYR          
SEQRES  12 A  421  GLY ALA PHE LEU GLU LYS ALA VAL ARG LEU LEU LYS PRO          
SEQRES  13 A  421  GLY GLY VAL LEU VAL PHE VAL VAL PRO ALA THR TRP LEU          
SEQRES  14 A  421  VAL LEU GLU ASP PHE ALA LEU LEU ARG GLU PHE LEU ALA          
SEQRES  15 A  421  ARG GLU GLY LYS THR SER VAL TYR TYR LEU GLY GLU VAL          
SEQRES  16 A  421  PHE PRO GLN LYS LYS VAL SER ALA VAL VAL ILE ARG PHE          
SEQRES  17 A  421  GLN LYS SER GLY LYS GLY LEU SER LEU TRP ASP THR GLN          
SEQRES  18 A  421  GLU SER GLU SER GLY PHE THR PRO ILE LEU TRP ALA GLU          
SEQRES  19 A  421  TYR PRO HIS TRP GLU GLY GLU ILE ILE ARG PHE GLU THR          
SEQRES  20 A  421  GLU GLU THR ARG LYS LEU GLU ILE SER GLY MET PRO LEU          
SEQRES  21 A  421  GLY ASP LEU PHE HIS ILE ARG PHE ALA ALA ARG SER PRO          
SEQRES  22 A  421  GLU PHE LYS LYS HIS PRO ALA VAL ARG LYS GLU PRO GLY          
SEQRES  23 A  421  PRO GLY LEU VAL PRO VAL LEU THR GLY ARG ASN LEU LYS          
SEQRES  24 A  421  PRO GLY TRP VAL ASP TYR GLU LYS ASN HIS SER GLY LEU          
SEQRES  25 A  421  TRP MET PRO LYS GLU ARG ALA LYS GLU LEU ARG ASP PHE          
SEQRES  26 A  421  TYR ALA THR PRO HIS LEU VAL VAL ALA HIS THR LYS GLY          
SEQRES  27 A  421  THR ARG VAL VAL ALA ALA TRP ASP GLU ARG ALA TYR PRO          
SEQRES  28 A  421  TRP ARG GLU GLU PHE HIS LEU LEU PRO LYS GLU GLY VAL          
SEQRES  29 A  421  ARG LEU ASP PRO SER SER LEU VAL GLN TRP LEU ASN SER          
SEQRES  30 A  421  GLU ALA MET GLN LYS HIS VAL ARG THR LEU TYR ARG ASP          
SEQRES  31 A  421  PHE VAL PRO HIS LEU THR LEU ARG MET LEU GLU ARG LEU          
SEQRES  32 A  421  PRO VAL ARG ARG GLU TYR GLY PHE HIS THR SER PRO GLU          
SEQRES  33 A  421  SER ALA ARG ASN PHE                                          
SEQRES   1 D  421  MET GLY LEU PRO PRO LEU LEU SER LEU PRO SER ASN SER          
SEQRES   2 D  421  ALA PRO ARG SER LEU GLY ARG VAL GLU THR PRO PRO GLU          
SEQRES   3 D  421  VAL VAL ASP PHE MET VAL SER LEU ALA GLU ALA PRO ARG          
SEQRES   4 D  421  GLY GLY ARG VAL LEU GLU PRO ALA CYS ALA HIS GLY PRO          
SEQRES   5 D  421  PHE LEU ARG ALA PHE ARG GLU ALA HIS GLY THR ALA TYR          
SEQRES   6 D  421  ARG PHE VAL GLY VAL GLU ILE ASP PRO LYS ALA LEU ASP          
SEQRES   7 D  421  LEU PRO PRO TRP ALA GLU GLY ILE LEU ALA ASP PHE LEU          
SEQRES   8 D  421  LEU TRP GLU PRO GLY GLU ALA PHE ASP LEU ILE LEU GLY          
SEQRES   9 D  421  ASN PRO PRO TYR GLY ILE VAL GLY GLU ALA SER LYS TYR          
SEQRES  10 D  421  PRO ILE HIS VAL PHE LYS ALA VAL LYS ASP LEU TYR LYS          
SEQRES  11 D  421  LYS ALA PHE SER THR TRP LYS GLY LYS TYR ASN LEU TYR          
SEQRES  12 D  421  GLY ALA PHE LEU GLU LYS ALA VAL ARG LEU LEU LYS PRO          
SEQRES  13 D  421  GLY GLY VAL LEU VAL PHE VAL VAL PRO ALA THR TRP LEU          
SEQRES  14 D  421  VAL LEU GLU ASP PHE ALA LEU LEU ARG GLU PHE LEU ALA          
SEQRES  15 D  421  ARG GLU GLY LYS THR SER VAL TYR TYR LEU GLY GLU VAL          
SEQRES  16 D  421  PHE PRO GLN LYS LYS VAL SER ALA VAL VAL ILE ARG PHE          
SEQRES  17 D  421  GLN LYS SER GLY LYS GLY LEU SER LEU TRP ASP THR GLN          
SEQRES  18 D  421  GLU SER GLU SER GLY PHE THR PRO ILE LEU TRP ALA GLU          
SEQRES  19 D  421  TYR PRO HIS TRP GLU GLY GLU ILE ILE ARG PHE GLU THR          
SEQRES  20 D  421  GLU GLU THR ARG LYS LEU GLU ILE SER GLY MET PRO LEU          
SEQRES  21 D  421  GLY ASP LEU PHE HIS ILE ARG PHE ALA ALA ARG SER PRO          
SEQRES  22 D  421  GLU PHE LYS LYS HIS PRO ALA VAL ARG LYS GLU PRO GLY          
SEQRES  23 D  421  PRO GLY LEU VAL PRO VAL LEU THR GLY ARG ASN LEU LYS          
SEQRES  24 D  421  PRO GLY TRP VAL ASP TYR GLU LYS ASN HIS SER GLY LEU          
SEQRES  25 D  421  TRP MET PRO LYS GLU ARG ALA LYS GLU LEU ARG ASP PHE          
SEQRES  26 D  421  TYR ALA THR PRO HIS LEU VAL VAL ALA HIS THR LYS GLY          
SEQRES  27 D  421  THR ARG VAL VAL ALA ALA TRP ASP GLU ARG ALA TYR PRO          
SEQRES  28 D  421  TRP ARG GLU GLU PHE HIS LEU LEU PRO LYS GLU GLY VAL          
SEQRES  29 D  421  ARG LEU ASP PRO SER SER LEU VAL GLN TRP LEU ASN SER          
SEQRES  30 D  421  GLU ALA MET GLN LYS HIS VAL ARG THR LEU TYR ARG ASP          
SEQRES  31 D  421  PHE VAL PRO HIS LEU THR LEU ARG MET LEU GLU ARG LEU          
SEQRES  32 D  421  PRO VAL ARG ARG GLU TYR GLY PHE HIS THR SER PRO GLU          
SEQRES  33 D  421  SER ALA ARG ASN PHE                                          
MODRES 2IBT 2PR B    6   DG                                                     
MODRES 2IBT 6MA C   18    A                                                     
MODRES 2IBT 2PR E    6   DG                                                     
MODRES 2IBT 6MA F   18    A                                                     
HET    2PR  B   6      21                                                       
HET    3DR  C  15      11                                                       
HET    6MA  C  18      22                                                       
HET    2PR  E   6      21                                                       
HET    3DR  F  15      11                                                       
HET    6MA  F  18      22                                                       
HET    NEA  A2001      22                                                       
HET    GOL  A3001       6                                                       
HET    GOL  A3002       6                                                       
HET    GOL  A3007       6                                                       
HET    NEA  D2002      22                                                       
HET    GOL  D3003       6                                                       
HET    GOL  D3004       6                                                       
HET    GOL  D3005       6                                                       
HET    GOL  D3006       6                                                       
HETNAM     2PR 2-AMINO-9-[2-DEOXYRIBOFURANOSYL]-9H-PURINE-5'-                   
HETNAM   2 2PR  MONOPHOSPHATE                                                   
HETNAM     3DR 1',2'-DIDEOXYRIBOFURANOSE-5'-PHOSPHATE                           
HETNAM     6MA N6-METHYL-DEOXY-ADENOSINE-5'-MONOPHOSPHATE                       
HETNAM     NEA 5'-DEOXY-5'-[2-(AMINO)ETHYLTHIO]ADENOSINE                        
HETNAM     GOL GLYCEROL                                                         
HETSYN     2PR 2-AMINOPURINE-2'-DEOXYRIBO-5'-MONOPHOSPHATE                      
HETSYN     3DR ABASIC DIDEOXYRIBOSE                                             
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   1  2PR    2(C10 H14 N5 O6 P)                                           
FORMUL   2  3DR    2(C5 H11 O6 P)                                               
FORMUL   2  6MA    2(C11 H16 N5 O6 P)                                           
FORMUL   7  NEA    2(C12 H18 N6 O3 S)                                           
FORMUL   8  GOL    7(C3 H8 O3)                                                  
FORMUL  16  HOH   *1041(H2 O)                                                   
HELIX    1   1 PRO A   24  ALA A   35  1                                  12    
HELIX    2   2 GLY A   51  GLY A   62  1                                  12    
HELIX    3   3 ASP A   89  TRP A   93  5                                   5    
HELIX    4   4 PHE A  122  PHE A  133  1                                  12    
HELIX    5   5 ASN A  141  LEU A  153  1                                  13    
HELIX    6   6 THR A  167  VAL A  170  5                                   4    
HELIX    7   7 LEU A  171  ASP A  173  5                                   3    
HELIX    8   8 PHE A  174  GLY A  185  1                                  12    
HELIX    9   9 THR A  247  ILE A  255  1                                   9    
HELIX   10  10 ARG A  271  LYS A  277  1                                   7    
HELIX   11  11 THR A  294  ARG A  296  5                                   3    
HELIX   12  12 GLU A  317  LEU A  322  5                                   6    
HELIX   13  13 ARG A  323  THR A  328  5                                   6    
HELIX   14  14 ASP A  367  ASN A  376  1                                  10    
HELIX   15  15 SER A  377  ARG A  389  1                                  13    
HELIX   16  16 THR A  396  GLU A  401  1                                   6    
HELIX   17  17 PRO D   24  ALA D   35  1                                  12    
HELIX   18  18 GLY D   51  GLY D   62  1                                  12    
HELIX   19  19 ASP D   89  TRP D   93  5                                   5    
HELIX   20  20 PHE D  122  PHE D  133  1                                  12    
HELIX   21  21 ASN D  141  LEU D  153  1                                  13    
HELIX   22  22 THR D  167  VAL D  170  5                                   4    
HELIX   23  23 LEU D  171  ASP D  173  5                                   3    
HELIX   24  24 PHE D  174  GLY D  185  1                                  12    
HELIX   25  25 THR D  247  SER D  256  1                                  10    
HELIX   26  26 LEU D  260  LEU D  263  1                                   4    
HELIX   27  27 ARG D  271  LYS D  277  1                                   7    
HELIX   28  28 THR D  294  ARG D  296  5                                   3    
HELIX   29  29 PRO D  315  LEU D  322  5                                   8    
HELIX   30  30 ARG D  323  THR D  328  5                                   6    
HELIX   31  31 ASP D  367  ASN D  376  1                                  10    
HELIX   32  32 SER D  377  ARG D  389  1                                  13    
HELIX   33  33 THR D  396  ARG D  402  1                                   7    
SHEET    1   A 9 ALA A  83  LEU A  87  0                                        
SHEET    2   A 9 ARG A  66  GLU A  71  1  N  PHE A  67   O  GLU A  84           
SHEET    3   A 9 ARG A  42  PRO A  46  1  N  VAL A  43   O  ARG A  66           
SHEET    4   A 9 PHE A  99  GLY A 104  1  O  LEU A 101   N  LEU A  44           
SHEET    5   A 9 LEU A 154  PRO A 165  1  O  LYS A 155   N  PHE A  99           
SHEET    6   A 9 ALA A 203  GLN A 209 -1  O  VAL A 204   N  VAL A 164           
SHEET    7   A 9 LYS A 186  GLY A 193 -1  N  TYR A 190   O  VAL A 205           
SHEET    8   A 9 LEU A 215  SER A 223  1  O  TRP A 218   N  VAL A 189           
SHEET    9   A 9 GLY A 226  TYR A 235 -1  O  TYR A 235   N  LEU A 215           
SHEET    1   B 2 MET A 258  PRO A 259  0                                        
SHEET    2   B 2 PRO A 404  VAL A 405 -1  O  VAL A 405   N  MET A 258           
SHEET    1   C 4 PHE A 264  PHE A 268  0                                        
SHEET    2   C 4 PHE A 356  PRO A 360 -1  O  LEU A 359   N  HIS A 265           
SHEET    3   C 4 HIS A 330  VAL A 333 -1  N  LEU A 331   O  LEU A 358           
SHEET    4   C 4 ALA A 343  ASP A 346 -1  O  ASP A 346   N  HIS A 330           
SHEET    1   D 2 LEU A 289  PRO A 291  0                                        
SHEET    2   D 2 TRP A 313  PRO A 315 -1  O  MET A 314   N  VAL A 290           
SHEET    1   E 2 LEU A 298  LYS A 299  0                                        
SHEET    2   E 2 TRP A 302  VAL A 303 -1  O  TRP A 302   N  LYS A 299           
SHEET    1   F 2 VAL A 364  LEU A 366  0                                        
SHEET    2   F 2 GLY A 410  HIS A 412 -1  O  PHE A 411   N  ARG A 365           
SHEET    1   G 9 ALA D  83  LEU D  87  0                                        
SHEET    2   G 9 ARG D  66  GLU D  71  1  N  PHE D  67   O  GLU D  84           
SHEET    3   G 9 ARG D  42  PRO D  46  1  N  VAL D  43   O  ARG D  66           
SHEET    4   G 9 PHE D  99  GLY D 104  1  O  LEU D 103   N  LEU D  44           
SHEET    5   G 9 LEU D 154  PRO D 165  1  O  LYS D 155   N  PHE D  99           
SHEET    6   G 9 ALA D 203  GLN D 209 -1  O  VAL D 204   N  VAL D 164           
SHEET    7   G 9 LYS D 186  GLY D 193 -1  N  SER D 188   O  ARG D 207           
SHEET    8   G 9 LEU D 215  GLU D 222  1  O  TRP D 218   N  VAL D 189           
SHEET    9   G 9 PHE D 227  TYR D 235 -1  O  TYR D 235   N  LEU D 215           
SHEET    1   H 2 MET D 258  PRO D 259  0                                        
SHEET    2   H 2 PRO D 404  VAL D 405 -1  O  VAL D 405   N  MET D 258           
SHEET    1   I 4 PHE D 264  PHE D 268  0                                        
SHEET    2   I 4 PHE D 356  PRO D 360 -1  O  LEU D 359   N  HIS D 265           
SHEET    3   I 4 HIS D 330  VAL D 333 -1  N  LEU D 331   O  LEU D 358           
SHEET    4   I 4 ALA D 343  ASP D 346 -1  O  ASP D 346   N  HIS D 330           
SHEET    1   J 2 VAL D 290  PRO D 291  0                                        
SHEET    2   J 2 TRP D 313  MET D 314 -1  O  MET D 314   N  VAL D 290           
SHEET    1   K 2 LEU D 298  LYS D 299  0                                        
SHEET    2   K 2 TRP D 302  VAL D 303 -1  O  TRP D 302   N  LYS D 299           
SHEET    1   L 2 VAL D 364  LEU D 366  0                                        
SHEET    2   L 2 GLY D 410  HIS D 412 -1  O  PHE D 411   N  ARG D 365           
LINK         O3'  DG B   5                 P   2PR B   6     1555   1555  1.60  
LINK         O3' 2PR B   6                 P    DT B   7     1555   1555  1.60  
LINK         O3'  DA C  14                 P   3DR C  15     1555   1555  1.59  
LINK         O3' 3DR C  15                 P    DC C  16     1555   1555  1.58  
LINK         O3'  DG C  17                 P   6MA C  18     1555   1555  1.59  
LINK         O3' 6MA C  18                 P    DA C  19     1555   1555  1.59  
LINK         O3'  DG E   5                 P   2PR E   6     1555   1555  1.62  
LINK         O3' 2PR E   6                 P    DT E   7     1555   1555  1.63  
LINK         O3'  DA F  14                 P   3DR F  15     1555   1555  1.61  
LINK         O3' 3DR F  15                 P    DC F  16     1555   1555  1.59  
LINK         O3'  DG F  17                 P   6MA F  18     1555   1555  1.60  
LINK         O3' 6MA F  18                 P    DA F  19     1555   1555  1.60  
SITE     1 AC1 18 VAL A  21  ALA A  47  GLU A  71  ILE A  72                    
SITE     2 AC1 18 ASP A  73  ALA A  76  ALA A  88  ASP A  89                    
SITE     3 AC1 18 PHE A  90  ASN A 105  PRO A 107  PHE A 146                    
SITE     4 AC1 18 GOL A3002  HOH A3163  HOH A3189  HOH A3200                    
SITE     5 AC1 18 HOH A3277  HOH A3305                                          
SITE     1 AC2 17 VAL D  21  ALA D  47  GLU D  71  ILE D  72                    
SITE     2 AC2 17 ASP D  73  ALA D  76  ALA D  88  ASP D  89                    
SITE     3 AC2 17 PHE D  90  ASN D 105  PRO D 107  PHE D 146                    
SITE     4 AC2 17 GOL D3003  HOH D3109  HOH D3170  HOH D3243                    
SITE     5 AC2 17 HOH D3297                                                     
SITE     1 AC3  8 GLU A 317  HOH A3195  HOH A3313  HOH A3332                    
SITE     2 AC3  8 HOH A3384  ALA D 233  GLU D 234  TYR D 235                    
SITE     1 AC4  5 TYR A 129  LEU A 142  NEA A2001  HOH A3273                    
SITE     2 AC4  5 HOH A3411                                                     
SITE     1 AC5  6 ILE D  72  TYR D 129  LEU D 142  NEA D2002                    
SITE     2 AC5  6 HOH D3165  HOH D3359                                          
SITE     1 AC6  7 ARG D  42  ARG D  66  GLU D  84  ILE D  86                    
SITE     2 AC6  7 PRO D  95  HOH D3072  HOH D3222                               
SITE     1 AC7  5 HIS A 278  PRO A 279  GLU A 321  PRO D  81                    
SITE     2 AC7  5 GOL D3006                                                     
SITE     1 AC8  8 LYS A 277  ARG D  58  THR D  63  TYR D  65                    
SITE     2 AC8  8 PHE D  67  TRP D  82  GOL D3005  HOH D3228                    
SITE     1 AC9 10 TYR A 191  LEU A 192  ASP A 219  THR A 220                    
SITE     2 AC9 10 GLN A 221  GLU A 222  ARG A 389  HOH A3034                    
SITE     3 AC9 10 HOH A3439  HOH A3440                                          
CRYST1   59.339   68.699  114.022  90.00  92.09  90.00 P 1 21 1      4          
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      0.016852  0.000000  0.000615        0.00000                         
SCALE2      0.000000  0.014556  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008776        0.00000