HEADER    PROTEIN/DNA                             14-DEC-98   1B3T              
TITLE     EBNA-1 NUCLEAR PROTEIN/DNA COMPLEX                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-                                                   
COMPND   3 D(*GP*GP*GP*AP*AP*GP*CP*AP*TP*AP*TP*GP*CP*TP*TP*CP*CP*C)-3');        
COMPND   4 CHAIN: C, D;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: PROTEIN (NUCLEAR PROTEIN EBNA1);                           
COMPND   8 CHAIN: A, B;                                                         
COMPND   9 FRAGMENT: DNA-BINDING AND DIMERIZATION DOMAIN RESIDUES 459 - 607;    
COMPND  10 SYNONYM: EBNA-1 NUCLEAR PROTEIN;                                     
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 ORGANISM_SCIENTIFIC: HUMAN HERPESVIRUS 4;                            
SOURCE   5 ORGANISM_COMMON: EPSTEIN-BARR VIRUS;                                 
SOURCE   6 ORGANISM_TAXID: 10376;                                               
SOURCE   7 STRAIN: GD1;                                                         
SOURCE   8 CELLULAR_LOCATION: NUCLEAR;                                          
SOURCE   9 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  10 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  11 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLUSS;                            
SOURCE  12 EXPRESSION_SYSTEM_PLASMID: PET15B                                    
KEYWDS    NUCLEAR PROTEIN, PROTEIN-DNA COMPLEX, DNA-BINDING, ACTIVATOR, ORIGIN- 
KEYWDS   2 BINDING PROTEIN                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.BOCHKAREV,E.BOCHKAREVA,A.EDWARDS,L.FRAPPIER                         
REVDAT   6   06-NOV-24 1B3T    1       REMARK                                   
REVDAT   5   09-AUG-23 1B3T    1       REMARK                                   
REVDAT   4   24-FEB-09 1B3T    1       VERSN                                    
REVDAT   3   01-APR-03 1B3T    1       JRNL                                     
REVDAT   2   29-DEC-99 1B3T    4       HEADER COMPND REMARK JRNL                
REVDAT   2 2                   4       ATOM   SOURCE SEQRES                     
REVDAT   1   15-DEC-98 1B3T    0                                                
JRNL        AUTH   A.BOCHKAREV,E.BOCHKAREVA,L.FRAPPIER,A.M.EDWARDS              
JRNL        TITL   THE 2.2 A STRUCTURE OF A PERMANGANATE-SENSITIVE DNA SITE     
JRNL        TITL 2 BOUND BY THE EPSTEIN-BARR VIRUS ORIGIN BINDING PROTEIN,      
JRNL        TITL 3 EBNA1.                                                       
JRNL        REF    J.MOL.BIOL.                   V. 284  1273 1998              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   9878348                                                      
JRNL        DOI    10.1006/JMBI.1998.2247                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   A.BOCHKAREV,J.A.BARWELL,R.A.PFUETZNER,E.BOCHKAREVA,          
REMARK   1  AUTH 2 L.FRAPPIER,A.M.EDWARDS                                       
REMARK   1  TITL   CRYSTAL STRUCTURE OF THE DNA-BINDING DOMAIN OF               
REMARK   1  TITL 2 THEEPSTEIN-BARR VIRUS ORIGIN- BINDING PROTEIN, EBNA1,        
REMARK   1  TITL 3 BOUNDTO DNA                                                  
REMARK   1  REF    CELL(CAMBRIDGE,MASS.)         V.  84   791 1996              
REMARK   1  REFN                   ISSN 0092-8674                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   J.A.BARWELL,A.BOCHKAREV,R.A.PFUETZNER,H.TONG,D.S.YANG,       
REMARK   1  AUTH 2 L.FRAPPIER,A.M.EDWARDS                                       
REMARK   1  TITL   OVEREXPRESSION, PURIFICATION, AND CRYSTALLIZATION OF THE DNA 
REMARK   1  TITL 2 BINDING AND DIMERIZATION DOMAINS OF THE EPSTEIN-BARR VIRUS   
REMARK   1  TITL 3 NUCLEAR ANTIGEN 1                                            
REMARK   1  REF    J.BIOL.CHEM.                  V. 270 20556 1995              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.843                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 6.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1000000.000                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0010                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 21158                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.208                           
REMARK   3   FREE R VALUE                     : 0.268                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.29                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.10                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2390                       
REMARK   3   BIN FREE R VALUE                    : 0.2740                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.10                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2250                                    
REMARK   3   NUCLEIC ACID ATOMS       : 732                                     
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 182                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.012                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.700                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.500                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 2.000 ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.500 ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.500 ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.000 ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  2  : DNA-RNA-MULTI-ENDO.PARAM                       
REMARK   3  PARAMETER FILE  3  : PARAM19.SOL                                    
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA-MULTI-ENDO.TOP                         
REMARK   3  TOPOLOGY FILE  3   : TOP.H2O                                        
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1B3T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB.                               
REMARK 100 THE DEPOSITION ID IS D_1000000275.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-MAY-94                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.6-7.2                            
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CHESS                              
REMARK 200  BEAMLINE                       : F1                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.922                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : CUSTOM-MADE                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25865                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : 5.500                              
REMARK 200  R MERGE                    (I) : 0.07300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 4.5000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.12100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: 1VHI                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.17                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: METHOD - HANGING DROP VAPOR DIFFUSION.   
REMARK 280  RESERVOIR: 100 MM MES (PH 5.6) 20% PEG 4000, 500 MM NACL, 10 MM     
REMARK 280  MGCL2, 10 MM DTT PROTEIN: 10MG/ML 1MM HEPES PH 7.2 1M NACL, 10      
REMARK 280  MM DTT DRY DNA RESUSPENDED IN THE PROTEIN CONTAINING SOLUTION IN    
REMARK 280  MOLAR RATIO 1.5 (DSDNA) / 1.0 (EBNA1 DIMER) DROP: 50% PROTEIN/      
REMARK 280  DNA SOLUTION 50% RESERVOIR SOLUTION CRYSTALLIZATION TEMPERATURE:    
REMARK 280  4 GEDREES C, VAPOR DIFFUSION - HANGING DROP, TEMPERATURE 277K,      
REMARK 280  VAPOR DIFFUSION, HANGING DROP                                       
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       30.04150            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       55.96900            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.25050            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       55.96900            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       30.04150            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       32.25050            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 EBNA1 ENCODED BY EBV B95-8 COMPRISES 641 AMINO ACIDS AND IS          
REMARK 400 VERY STABLE DIMER BOTH IN SOLUTION AND WHEN BOUND TO 1 8 BP          
REMARK 400 RECOGNITION SEQUENCE. DNA-BINDING AND DIMERIZATION DOMAIN            
REMARK 400 HAVE BEEN LOCALIZED TO WITHIN RESIDUES 459-607. A FRAGMENT           
REMARK 400 459-607 PREVIOUSLY DETERMINED TO BE ACTIVE FOR                       
REMARK 400 SEQUENCE-SPECIFIC DNA BINDING.                                       
REMARK 400                                                                      
REMARK 400 EBNA1 IS FOUND TO HAVE STRUCTURAL, BUT NOT SEQUENCE,                 
REMARK 400 HOMOLOGY WITH THE DNA-BINDING DOMAIN OF THE E2 PROTEIN PDB           
REMARK 400 ENTRY 2BOP.                                                          
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    LEU B 582   CA  -  CB  -  CG  ANGL. DEV. =  15.6 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500     DA D 210         0.06    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1B3T A  461   607  UNP    Q69477   Q69477_9GAMA    23    169             
DBREF  1B3T B  461   607  UNP    Q69477   Q69477_9GAMA    23    169             
DBREF  1B3T C  101   118  PDB    1B3T     1B3T           101    118             
DBREF  1B3T D  201   218  PDB    1B3T     1B3T           201    218             
SEQRES   1 C   18   DG  DG  DG  DA  DA  DG  DC  DA  DT  DA  DT  DG  DC          
SEQRES   2 C   18   DT  DT  DC  DC  DC                                          
SEQRES   1 D   18   DG  DG  DG  DA  DA  DG  DC  DA  DT  DA  DT  DG  DC          
SEQRES   2 D   18   DT  DT  DC  DC  DC                                          
SEQRES   1 A  147  LYS GLY GLY TRP PHE GLY LYS HIS ARG GLY GLN GLY GLY          
SEQRES   2 A  147  SER ASN PRO LYS PHE GLU ASN ILE ALA GLU GLY LEU ARG          
SEQRES   3 A  147  ALA LEU LEU ALA ARG SER HIS VAL GLU ARG THR THR ASP          
SEQRES   4 A  147  GLU GLY THR TRP VAL ALA GLY VAL PHE VAL TYR GLY GLY          
SEQRES   5 A  147  SER LYS THR SER LEU TYR ASN LEU ARG ARG GLY THR ALA          
SEQRES   6 A  147  LEU ALA ILE PRO GLN CYS ARG LEU THR PRO LEU SER ARG          
SEQRES   7 A  147  LEU PRO PHE GLY MET ALA PRO GLY PRO GLY PRO GLN PRO          
SEQRES   8 A  147  GLY PRO LEU ARG GLU SER ILE VAL CYS TYR PHE MET VAL          
SEQRES   9 A  147  PHE LEU GLN THR HIS ILE PHE ALA GLU VAL LEU LYS ASP          
SEQRES  10 A  147  ALA ILE LYS ASP LEU VAL MET THR LYS PRO ALA PRO THR          
SEQRES  11 A  147  CYS ASN ILE ARG VAL THR VAL CYS SER PHE ASP ASP GLY          
SEQRES  12 A  147  VAL ASP LEU PRO                                              
SEQRES   1 B  147  LYS GLY GLY TRP PHE GLY LYS HIS ARG GLY GLN GLY GLY          
SEQRES   2 B  147  SER ASN PRO LYS PHE GLU ASN ILE ALA GLU GLY LEU ARG          
SEQRES   3 B  147  ALA LEU LEU ALA ARG SER HIS VAL GLU ARG THR THR ASP          
SEQRES   4 B  147  GLU GLY THR TRP VAL ALA GLY VAL PHE VAL TYR GLY GLY          
SEQRES   5 B  147  SER LYS THR SER LEU TYR ASN LEU ARG ARG GLY THR ALA          
SEQRES   6 B  147  LEU ALA ILE PRO GLN CYS ARG LEU THR PRO LEU SER ARG          
SEQRES   7 B  147  LEU PRO PHE GLY MET ALA PRO GLY PRO GLY PRO GLN PRO          
SEQRES   8 B  147  GLY PRO LEU ARG GLU SER ILE VAL CYS TYR PHE MET VAL          
SEQRES   9 B  147  PHE LEU GLN THR HIS ILE PHE ALA GLU VAL LEU LYS ASP          
SEQRES  10 B  147  ALA ILE LYS ASP LEU VAL MET THR LYS PRO ALA PRO THR          
SEQRES  11 B  147  CYS ASN ILE ARG VAL THR VAL CYS SER PHE ASP ASP GLY          
SEQRES  12 B  147  VAL ASP LEU PRO                                              
FORMUL   5  HOH   *182(H2 O)                                                    
HELIX    1   1 PRO A  476  ARG A  491  1                                  16    
HELIX    2   2 LYS A  514  ALA A  527  1                                  14    
HELIX    3   3 HIS A  569  MET A  584  1                                  16    
HELIX    4   4 THR A  590  ASN A  592  5                                   3    
HELIX    5   5 PRO B  476  ARG B  491  1                                  16    
HELIX    6   6 LYS B  514  ALA B  527  1                                  14    
HELIX    7   7 HIS B  569  THR B  585  1                                  17    
HELIX    8   8 THR B  590  ASN B  592  5                                   3    
SHEET    1   A 3 TYR A 561  LEU A 566  0                                        
SHEET    2   A 3 ALA A 505  GLY A 511 -1  N  VAL A 509   O  PHE A 562           
SHEET    3   A 3 ILE A 593  SER A 599 -1  N  CYS A 598   O  GLY A 506           
SHEET    1   B 3 TYR B 561  LEU B 566  0                                        
SHEET    2   B 3 ALA B 505  GLY B 511 -1  N  VAL B 509   O  PHE B 562           
SHEET    3   B 3 ILE B 593  SER B 599 -1  N  CYS B 598   O  GLY B 506           
SSBOND   1 CYS A  598    CYS B  598                          1555   1555  2.46  
CISPEP   1 ALA A  588    PRO A  589          0         0.22                     
CISPEP   2 ALA B  588    PRO B  589          0         0.27                     
CRYST1   60.083   64.501  111.938  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.016644  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015504  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008933        0.00000