HEADER    LIGASE/DNA                              14-JUN-18   6DT1              
TITLE     CRYSTAL STRUCTURE OF THE LIGASE FROM BACTERIOPHAGE T4 COMPLEXED WITH  
TITLE    2 DNA INTERMEDIATE                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA LIGASE;                                                
COMPND   3 CHAIN: A, E;                                                         
COMPND   4 SYNONYM: POLYDEOXYRIBONUCLEOTIDE SYNTHASE [ATP];                     
COMPND   5 EC: 6.5.1.1;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*TP*(DOC))-3');       
COMPND   9 CHAIN: B, F;                                                         
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: DNA (5'-D((AMP)*GP*TP*CP*GP*GP*AP*CP*TP*GP*AP*)-3');       
COMPND  13 CHAIN: C, G;                                                         
COMPND  14 ENGINEERED: YES;                                                     
COMPND  15 MOL_ID: 4;                                                           
COMPND  16 MOLECULE: DNA (5'-                                                   
COMPND  17 D(*TP*CP*AP*GP*TP*CP*CP*GP*AP*CP*GP*AP*CP*GP*CP*AP*TP*CP*AP*GP*C)-   
COMPND  18 3');                                                                 
COMPND  19 CHAIN: D, H;                                                         
COMPND  20 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T4;                        
SOURCE   3 ORGANISM_COMMON: BACTERIOPHAGE T4;                                   
SOURCE   4 ORGANISM_TAXID: 10665;                                               
SOURCE   5 GENE: 30;                                                            
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T4;                        
SOURCE  11 ORGANISM_TAXID: 10665;                                               
SOURCE  12 MOL_ID: 3;                                                           
SOURCE  13 SYNTHETIC: YES;                                                      
SOURCE  14 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T4;                        
SOURCE  15 ORGANISM_TAXID: 10665;                                               
SOURCE  16 MOL_ID: 4;                                                           
SOURCE  17 SYNTHETIC: YES;                                                      
SOURCE  18 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T4;                        
SOURCE  19 ORGANISM_TAXID: 10665                                                
KEYWDS    LIGASE-DNA COMPLEX, LIGASE                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.SHI,H.AIHARA                                                        
REVDAT   5   11-OCT-23 6DT1    1       LINK                                     
REVDAT   4   01-JAN-20 6DT1    1       REMARK                                   
REVDAT   3   10-JUL-19 6DT1    1       COMPND SOURCE REMARK DBREF               
REVDAT   3 2                   1       SEQRES LINK   SITE   ATOM                
REVDAT   2   14-NOV-18 6DT1    1       JRNL                                     
REVDAT   1   19-SEP-18 6DT1    0                                                
JRNL        AUTH   K.SHI,T.E.BOHL,J.PARK,A.ZASADA,S.MALIK,S.BANERJEE,V.TRAN,    
JRNL        AUTH 2 N.LI,Z.YIN,F.KURNIAWAN,K.ORELLANA,H.AIHARA                   
JRNL        TITL   T4 DNA LIGASE STRUCTURE REVEALS A PROTOTYPICAL ATP-DEPENDENT 
JRNL        TITL 2 LIGASE WITH A UNIQUE MODE OF SLIDING CLAMP INTERACTION.      
JRNL        REF    NUCLEIC ACIDS RES.            V.  46 10474 2018              
JRNL        REFN                   ESSN 1362-4962                               
JRNL        PMID   30169742                                                     
JRNL        DOI    10.1093/NAR/GKY776                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.14RC1_3177: ???)                           
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 113.02                         
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.980                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 42747                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.172                           
REMARK   3   R VALUE            (WORKING SET) : 0.170                           
REMARK   3   FREE R VALUE                     : 0.219                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.040                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2154                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
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)     : 0.340            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.500           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.006           9564                                  
REMARK   3   ANGLE     :  0.796          13196                                  
REMARK   3   CHIRALITY :  0.047           1470                                  
REMARK   3   PLANARITY :  0.004           1371                                  
REMARK   3   DIHEDRAL  : 18.020           5510                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 8                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 125 )                   
REMARK   3    ORIGIN FOR THE GROUP (A): -65.8212 -51.2927 -48.6039              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2493 T22:   0.3526                                     
REMARK   3      T33:   0.5325 T12:   0.1099                                     
REMARK   3      T13:   0.1402 T23:   0.1575                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.3577 L22:   2.0637                                     
REMARK   3      L33:   2.9804 L12:   0.2044                                     
REMARK   3      L13:   0.1955 L23:   0.5843                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0588 S12:   0.2072 S13:   0.4899                       
REMARK   3      S21:  -0.0010 S22:   0.1970 S23:   0.4340                       
REMARK   3      S31:  -0.2194 S32:  -0.4999 S33:  -0.0102                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 126 THROUGH 200 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -50.6478 -76.4121 -36.7964              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3359 T22:   0.2038                                     
REMARK   3      T33:   0.3907 T12:   0.0043                                     
REMARK   3      T13:   0.0580 T23:   0.0823                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.0217 L22:   1.9746                                     
REMARK   3      L33:   0.6495 L12:  -0.2020                                     
REMARK   3      L13:  -0.5296 L23:  -0.2847                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0373 S12:  -0.1557 S13:  -0.2457                       
REMARK   3      S21:   0.2528 S22:  -0.0512 S23:  -0.0448                       
REMARK   3      S31:   0.0399 S32:   0.0504 S33:   0.0021                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 201 THROUGH 291 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -50.9621 -82.8686 -43.1231              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4020 T22:   0.1258                                     
REMARK   3      T33:   0.4805 T12:   0.0187                                     
REMARK   3      T13:   0.0538 T23:   0.0102                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9156 L22:   2.1580                                     
REMARK   3      L33:   3.6826 L12:   0.5705                                     
REMARK   3      L13:   0.2627 L23:  -0.9225                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1206 S12:   0.1273 S13:  -0.5073                       
REMARK   3      S21:  -0.1390 S22:  -0.0286 S23:  -0.2257                       
REMARK   3      S31:   0.4433 S32:  -0.2049 S33:   0.1344                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 292 THROUGH 421 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -37.7203 -68.6647 -39.1809              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2752 T22:   0.2598                                     
REMARK   3      T33:   0.4031 T12:   0.0648                                     
REMARK   3      T13:  -0.0190 T23:   0.0502                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.6699 L22:   2.1809                                     
REMARK   3      L33:   0.7688 L12:   0.9464                                     
REMARK   3      L13:  -0.5573 L23:  -0.4774                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0724 S12:  -0.1121 S13:  -0.2458                       
REMARK   3      S21:   0.2785 S22:  -0.0901 S23:  -0.3278                       
REMARK   3      S31:   0.0852 S32:   0.1670 S33:   0.0126                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 422 THROUGH 487 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -28.0225 -58.4085 -54.2364              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2260 T22:   0.3223                                     
REMARK   3      T33:   0.4576 T12:   0.0328                                     
REMARK   3      T13:   0.0747 T23:  -0.0021                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.2883 L22:   2.4091                                     
REMARK   3      L33:   2.8562 L12:  -1.4778                                     
REMARK   3      L13:  -0.8585 L23:  -0.3653                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1373 S12:   0.4574 S13:  -0.0933                       
REMARK   3      S21:  -0.3434 S22:   0.1146 S23:  -0.5276                       
REMARK   3      S31:   0.1987 S32:   0.1909 S33:   0.0377                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'E' AND (RESID 1 THROUGH 125 )                   
REMARK   3    ORIGIN FOR THE GROUP (A): -58.9071-106.4594  19.7056              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.5703 T22:   1.1876                                     
REMARK   3      T33:   0.7959 T12:  -0.2959                                     
REMARK   3      T13:  -0.3591 T23:   0.3146                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.5574 L22:   0.2311                                     
REMARK   3      L33:   7.4604 L12:  -0.4693                                     
REMARK   3      L13:   1.5800 L23:   0.5062                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.3610 S12:  -0.7708 S13:  -0.9164                       
REMARK   3      S21:  -0.0304 S22:   0.0395 S23:   0.1495                       
REMARK   3      S31:   1.3100 S32:  -0.1620 S33:  -0.3794                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: CHAIN 'E' AND (RESID 126 THROUGH 421 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -67.6014 -80.4132   2.3064              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.7499 T22:   0.8035                                     
REMARK   3      T33:   0.5019 T12:   0.1111                                     
REMARK   3      T13:  -0.0353 T23:  -0.0559                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.3187 L22:   1.7143                                     
REMARK   3      L33:   4.5881 L12:   0.5186                                     
REMARK   3      L13:  -0.0084 L23:  -0.2416                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.3429 S12:  -0.6647 S13:   0.3154                       
REMARK   3      S21:   0.2333 S22:  -0.1173 S23:   0.3947                       
REMARK   3      S31:  -0.3378 S32:  -0.7829 S33:  -0.2177                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: CHAIN 'E' AND (RESID 422 THROUGH 487 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -41.5635 -82.0276  -5.0037              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.7106 T22:   0.8888                                     
REMARK   3      T33:   0.4580 T12:   0.0317                                     
REMARK   3      T13:  -0.1875 T23:  -0.0305                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   8.2560 L22:   4.6097                                     
REMARK   3      L33:   4.4745 L12:  -2.0710                                     
REMARK   3      L13:   0.7624 L23:  -4.3587                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.4376 S12:   0.0355 S13:   0.0993                       
REMARK   3      S21:  -0.0414 S22:  -0.5632 S23:  -0.4376                       
REMARK   3      S31:  -0.0390 S32:   1.1677 S33:   0.0587                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6DT1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JUN-18.                  
REMARK 100 THE DEPOSITION ID IS D_1000235155.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-NOV-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-E                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97918                            
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 : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 42792                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 113.572                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY                : 2.000                              
REMARK 200  R MERGE                    (I) : 0.07800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.3000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.85                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.54000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.400                              
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: 1X9N                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.36                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.18                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, VAPOR DIFFUSION, SITTING        
REMARK 280  DROP, TEMPERATURE 293K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 14410 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 24990 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -80.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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   -19                                                      
REMARK 465     GLY A   -18                                                      
REMARK 465     SER A   -17                                                      
REMARK 465     SER A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     LEU A    -6                                                      
REMARK 465     VAL A    -5                                                      
REMARK 465     PRO A    -4                                                      
REMARK 465     ARG A    -3                                                      
REMARK 465     GLY A    -2                                                      
REMARK 465     SER A    -1                                                      
REMARK 465     VAL A   224                                                      
REMARK 465     LYS A   225                                                      
REMARK 465     LYS A   226                                                      
REMARK 465     GLU A   227                                                      
REMARK 465     PRO A   228                                                      
REMARK 465     GLU A   229                                                      
REMARK 465     GLY A   230                                                      
REMARK 465     LEU A   231                                                      
REMARK 465     ASP A   232                                                      
REMARK 465     PHE A   233                                                      
REMARK 465     LEU A   234                                                      
REMARK 465     PHE A   235                                                      
REMARK 465     ASP A   236                                                      
REMARK 465     ALA A   237                                                      
REMARK 465     TYR A   238                                                      
REMARK 465     PRO A   239                                                      
REMARK 465     GLU A   240                                                      
REMARK 465     ASN A   241                                                      
REMARK 465     SER A   242                                                      
REMARK 465     LYS A   243                                                      
REMARK 465     ALA A   244                                                      
REMARK 465     LYS A   245                                                      
REMARK 465     GLU A   246                                                      
REMARK 465     PHE A   247                                                      
REMARK 465     MET E   -19                                                      
REMARK 465     GLY E   -18                                                      
REMARK 465     SER E   -17                                                      
REMARK 465     SER E   -16                                                      
REMARK 465     HIS E   -15                                                      
REMARK 465     HIS E   -14                                                      
REMARK 465     HIS E   -13                                                      
REMARK 465     HIS E   -12                                                      
REMARK 465     HIS E   -11                                                      
REMARK 465     HIS E   -10                                                      
REMARK 465     SER E    -9                                                      
REMARK 465     SER E    -8                                                      
REMARK 465     GLY E    -7                                                      
REMARK 465     LEU E    -6                                                      
REMARK 465     VAL E    -5                                                      
REMARK 465     PRO E    -4                                                      
REMARK 465     ARG E    -3                                                      
REMARK 465     GLY E    -2                                                      
REMARK 465     SER E    -1                                                      
REMARK 465     HIS E     0                                                      
REMARK 465     GLU E   222                                                      
REMARK 465     GLN E   223                                                      
REMARK 465     VAL E   224                                                      
REMARK 465     LYS E   225                                                      
REMARK 465     LYS E   226                                                      
REMARK 465     GLU E   227                                                      
REMARK 465     PRO E   228                                                      
REMARK 465     GLU E   229                                                      
REMARK 465     GLY E   230                                                      
REMARK 465     LEU E   231                                                      
REMARK 465     ASP E   232                                                      
REMARK 465     PHE E   233                                                      
REMARK 465     LEU E   234                                                      
REMARK 465     PHE E   235                                                      
REMARK 465     ASP E   236                                                      
REMARK 465     ALA E   237                                                      
REMARK 465     TYR E   238                                                      
REMARK 465     PRO E   239                                                      
REMARK 465     GLU E   240                                                      
REMARK 465     ASN E   241                                                      
REMARK 465     SER E   242                                                      
REMARK 465     LYS E   243                                                      
REMARK 465     ALA E   244                                                      
REMARK 465     LYS E   245                                                      
REMARK 465     GLU E   246                                                      
REMARK 465     PHE E   247                                                      
REMARK 465     ALA E   248                                                      
REMARK 465     GLU E   249                                                      
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   NH1  ARG E   164     O3'  AMP E   501              1.30            
REMARK 500   OP1   DG C    12     O    HOH C   201              2.08            
REMARK 500   OD2  ASP E   112     NZ   LYS E   384              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500     DG B   9   O3'    DG B   9   C3'    -0.044                       
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 F   4   O4' -  C1' -  N9  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DC F   8   O4' -  C1' -  N1  ANGL. DEV. =   1.9 DEGREES          
REMARK 500     DC H  31   O4' -  C1' -  N1  ANGL. DEV. =   1.9 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    SER A 118     -130.27   -122.11                                   
REMARK 500    LEU A 190       49.69    -98.43                                   
REMARK 500    GLU A 249      -89.97    -81.46                                   
REMARK 500    TRP A 282       -3.67   -142.84                                   
REMARK 500    ILE A 462      -67.28    -94.62                                   
REMARK 500    SER E 118     -129.63   -122.62                                   
REMARK 500    LEU E 190       51.00    -98.75                                   
REMARK 500    TRP E 282       -6.08   -143.77                                   
REMARK 500    ILE E 462      -67.18    -94.72                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 770        DISTANCE =  6.22 ANGSTROMS                       
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                              MG A 517  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 217   OE2                                                    
REMARK 620 2 HOH A 639   O    90.4                                              
REMARK 620 3 HOH C 204   O   136.4 128.9                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 505                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 1PE A 506                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 507                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 508                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 509                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 510                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 511                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DTT A 512                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DTT A 513                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 514                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 515                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 516                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 517                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL E 502                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AE1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DTT B 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AE2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue AMP C 100                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AE3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DTT D 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AE4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DTT D 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AE5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide AMP E 501 and DG    
REMARK 800  G 12                                                                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AE6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide DT F 10 and DOC F   
REMARK 800  11                                                                  
DBREF  6DT1 A    1   487  UNP    P00970   DNLI_BPT4        1    487             
DBREF  6DT1 E    1   487  UNP    P00970   DNLI_BPT4        1    487             
DBREF  6DT1 B    1    11  PDB    6DT1     6DT1             1     11             
DBREF  6DT1 C   12    21  PDB    6DT1     6DT1            12     21             
DBREF  6DT1 D   22    42  PDB    6DT1     6DT1            22     42             
DBREF  6DT1 F    1    11  PDB    6DT1     6DT1             1     11             
DBREF  6DT1 G   12    21  PDB    6DT1     6DT1            12     21             
DBREF  6DT1 H   22    42  PDB    6DT1     6DT1            22     42             
SEQADV 6DT1 MET A  -19  UNP  P00970              INITIATING METHIONINE          
SEQADV 6DT1 GLY A  -18  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 SER A  -17  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 SER A  -16  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS A  -15  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS A  -14  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS A  -13  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS A  -12  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS A  -11  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS A  -10  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 SER A   -9  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 SER A   -8  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 GLY A   -7  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 LEU A   -6  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 VAL A   -5  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 PRO A   -4  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 ARG A   -3  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 GLY A   -2  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 SER A   -1  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS A    0  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 MET E  -19  UNP  P00970              INITIATING METHIONINE          
SEQADV 6DT1 GLY E  -18  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 SER E  -17  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 SER E  -16  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS E  -15  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS E  -14  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS E  -13  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS E  -12  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS E  -11  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS E  -10  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 SER E   -9  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 SER E   -8  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 GLY E   -7  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 LEU E   -6  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 VAL E   -5  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 PRO E   -4  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 ARG E   -3  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 GLY E   -2  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 SER E   -1  UNP  P00970              EXPRESSION TAG                 
SEQADV 6DT1 HIS E    0  UNP  P00970              EXPRESSION TAG                 
SEQRES   1 A  507  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  507  LEU VAL PRO ARG GLY SER HIS MET ILE LEU LYS ILE LEU          
SEQRES   3 A  507  ASN GLU ILE ALA SER ILE GLY SER THR LYS GLN LYS GLN          
SEQRES   4 A  507  ALA ILE LEU GLU LYS ASN LYS ASP ASN GLU LEU LEU LYS          
SEQRES   5 A  507  ARG VAL TYR ARG LEU THR TYR SER ARG GLY LEU GLN TYR          
SEQRES   6 A  507  TYR ILE LYS LYS TRP PRO LYS PRO GLY ILE ALA THR GLN          
SEQRES   7 A  507  SER PHE GLY MET LEU THR LEU THR ASP MET LEU ASP PHE          
SEQRES   8 A  507  ILE GLU PHE THR LEU ALA THR ARG LYS LEU THR GLY ASN          
SEQRES   9 A  507  ALA ALA ILE GLU GLU LEU THR GLY TYR ILE THR ASP GLY          
SEQRES  10 A  507  LYS LYS ASP ASP VAL GLU VAL LEU ARG ARG VAL MET MET          
SEQRES  11 A  507  ARG ASP LEU GLU CYS GLY ALA SER VAL SER ILE ALA ASN          
SEQRES  12 A  507  LYS VAL TRP PRO GLY LEU ILE PRO GLU GLN PRO GLN MET          
SEQRES  13 A  507  LEU ALA SER SER TYR ASP GLU LYS GLY ILE ASN LYS ASN          
SEQRES  14 A  507  ILE LYS PHE PRO ALA PHE ALA GLN LEU LYS ALA ASP GLY          
SEQRES  15 A  507  ALA ARG CYS PHE ALA GLU VAL ARG GLY ASP GLU LEU ASP          
SEQRES  16 A  507  ASP VAL ARG LEU LEU SER ARG ALA GLY ASN GLU TYR LEU          
SEQRES  17 A  507  GLY LEU ASP LEU LEU LYS GLU GLU LEU ILE LYS MET THR          
SEQRES  18 A  507  ALA GLU ALA ARG GLN ILE HIS PRO GLU GLY VAL LEU ILE          
SEQRES  19 A  507  ASP GLY GLU LEU VAL TYR HIS GLU GLN VAL LYS LYS GLU          
SEQRES  20 A  507  PRO GLU GLY LEU ASP PHE LEU PHE ASP ALA TYR PRO GLU          
SEQRES  21 A  507  ASN SER LYS ALA LYS GLU PHE ALA GLU VAL ALA GLU SER          
SEQRES  22 A  507  ARG THR ALA SER ASN GLY ILE ALA ASN LYS SER LEU LYS          
SEQRES  23 A  507  GLY THR ILE SER GLU LYS GLU ALA GLN CYS MET LYS PHE          
SEQRES  24 A  507  GLN VAL TRP ASP TYR VAL PRO LEU VAL GLU ILE TYR SER          
SEQRES  25 A  507  LEU PRO ALA PHE ARG LEU LYS TYR ASP VAL ARG PHE SER          
SEQRES  26 A  507  LYS LEU GLU GLN MET THR SER GLY TYR ASP LYS VAL ILE          
SEQRES  27 A  507  LEU ILE GLU ASN GLN VAL VAL ASN ASN LEU ASP GLU ALA          
SEQRES  28 A  507  LYS VAL ILE TYR LYS LYS TYR ILE ASP GLN GLY LEU GLU          
SEQRES  29 A  507  GLY ILE ILE LEU LYS ASN ILE ASP GLY LEU TRP GLU ASN          
SEQRES  30 A  507  ALA ARG SER LYS ASN LEU TYR LYS PHE LYS GLU VAL ILE          
SEQRES  31 A  507  ASP VAL ASP LEU LYS ILE VAL GLY ILE TYR PRO HIS ARG          
SEQRES  32 A  507  LYS ASP PRO THR LYS ALA GLY GLY PHE ILE LEU GLU SER          
SEQRES  33 A  507  GLU CYS GLY LYS ILE LYS VAL ASN ALA GLY SER GLY LEU          
SEQRES  34 A  507  LYS ASP LYS ALA GLY VAL LYS SER HIS GLU LEU ASP ARG          
SEQRES  35 A  507  THR ARG ILE MET GLU ASN GLN ASN TYR TYR ILE GLY LYS          
SEQRES  36 A  507  ILE LEU GLU CYS GLU CYS ASN GLY TRP LEU LYS SER ASP          
SEQRES  37 A  507  GLY ARG THR ASP TYR VAL LYS LEU PHE LEU PRO ILE ALA          
SEQRES  38 A  507  ILE ARG LEU ARG GLU ASP LYS THR LYS ALA ASN THR PHE          
SEQRES  39 A  507  GLU ASP VAL PHE GLY ASP PHE HIS GLU VAL THR GLY LEU          
SEQRES   1 E  507  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 E  507  LEU VAL PRO ARG GLY SER HIS MET ILE LEU LYS ILE LEU          
SEQRES   3 E  507  ASN GLU ILE ALA SER ILE GLY SER THR LYS GLN LYS GLN          
SEQRES   4 E  507  ALA ILE LEU GLU LYS ASN LYS ASP ASN GLU LEU LEU LYS          
SEQRES   5 E  507  ARG VAL TYR ARG LEU THR TYR SER ARG GLY LEU GLN TYR          
SEQRES   6 E  507  TYR ILE LYS LYS TRP PRO LYS PRO GLY ILE ALA THR GLN          
SEQRES   7 E  507  SER PHE GLY MET LEU THR LEU THR ASP MET LEU ASP PHE          
SEQRES   8 E  507  ILE GLU PHE THR LEU ALA THR ARG LYS LEU THR GLY ASN          
SEQRES   9 E  507  ALA ALA ILE GLU GLU LEU THR GLY TYR ILE THR ASP GLY          
SEQRES  10 E  507  LYS LYS ASP ASP VAL GLU VAL LEU ARG ARG VAL MET MET          
SEQRES  11 E  507  ARG ASP LEU GLU CYS GLY ALA SER VAL SER ILE ALA ASN          
SEQRES  12 E  507  LYS VAL TRP PRO GLY LEU ILE PRO GLU GLN PRO GLN MET          
SEQRES  13 E  507  LEU ALA SER SER TYR ASP GLU LYS GLY ILE ASN LYS ASN          
SEQRES  14 E  507  ILE LYS PHE PRO ALA PHE ALA GLN LEU LYS ALA ASP GLY          
SEQRES  15 E  507  ALA ARG CYS PHE ALA GLU VAL ARG GLY ASP GLU LEU ASP          
SEQRES  16 E  507  ASP VAL ARG LEU LEU SER ARG ALA GLY ASN GLU TYR LEU          
SEQRES  17 E  507  GLY LEU ASP LEU LEU LYS GLU GLU LEU ILE LYS MET THR          
SEQRES  18 E  507  ALA GLU ALA ARG GLN ILE HIS PRO GLU GLY VAL LEU ILE          
SEQRES  19 E  507  ASP GLY GLU LEU VAL TYR HIS GLU GLN VAL LYS LYS GLU          
SEQRES  20 E  507  PRO GLU GLY LEU ASP PHE LEU PHE ASP ALA TYR PRO GLU          
SEQRES  21 E  507  ASN SER LYS ALA LYS GLU PHE ALA GLU VAL ALA GLU SER          
SEQRES  22 E  507  ARG THR ALA SER ASN GLY ILE ALA ASN LYS SER LEU LYS          
SEQRES  23 E  507  GLY THR ILE SER GLU LYS GLU ALA GLN CYS MET LYS PHE          
SEQRES  24 E  507  GLN VAL TRP ASP TYR VAL PRO LEU VAL GLU ILE TYR SER          
SEQRES  25 E  507  LEU PRO ALA PHE ARG LEU LYS TYR ASP VAL ARG PHE SER          
SEQRES  26 E  507  LYS LEU GLU GLN MET THR SER GLY TYR ASP LYS VAL ILE          
SEQRES  27 E  507  LEU ILE GLU ASN GLN VAL VAL ASN ASN LEU ASP GLU ALA          
SEQRES  28 E  507  LYS VAL ILE TYR LYS LYS TYR ILE ASP GLN GLY LEU GLU          
SEQRES  29 E  507  GLY ILE ILE LEU LYS ASN ILE ASP GLY LEU TRP GLU ASN          
SEQRES  30 E  507  ALA ARG SER LYS ASN LEU TYR LYS PHE LYS GLU VAL ILE          
SEQRES  31 E  507  ASP VAL ASP LEU LYS ILE VAL GLY ILE TYR PRO HIS ARG          
SEQRES  32 E  507  LYS ASP PRO THR LYS ALA GLY GLY PHE ILE LEU GLU SER          
SEQRES  33 E  507  GLU CYS GLY LYS ILE LYS VAL ASN ALA GLY SER GLY LEU          
SEQRES  34 E  507  LYS ASP LYS ALA GLY VAL LYS SER HIS GLU LEU ASP ARG          
SEQRES  35 E  507  THR ARG ILE MET GLU ASN GLN ASN TYR TYR ILE GLY LYS          
SEQRES  36 E  507  ILE LEU GLU CYS GLU CYS ASN GLY TRP LEU LYS SER ASP          
SEQRES  37 E  507  GLY ARG THR ASP TYR VAL LYS LEU PHE LEU PRO ILE ALA          
SEQRES  38 E  507  ILE ARG LEU ARG GLU ASP LYS THR LYS ALA ASN THR PHE          
SEQRES  39 E  507  GLU ASP VAL PHE GLY ASP PHE HIS GLU VAL THR GLY LEU          
SEQRES   1 B   11   DG  DC  DT  DG  DA  DT  DG  DC  DG  DT DOC                  
SEQRES   1 C   10   DG  DT  DC  DG  DG  DA  DC  DT  DG  DA                      
SEQRES   1 D   21   DT  DC  DA  DG  DT  DC  DC  DG  DA  DC  DG  DA  DC          
SEQRES   2 D   21   DG  DC  DA  DT  DC  DA  DG  DC                              
SEQRES   1 F   11   DG  DC  DT  DG  DA  DT  DG  DC  DG  DT DOC                  
SEQRES   1 G   10   DG  DT  DC  DG  DG  DA  DC  DT  DG  DA                      
SEQRES   1 H   21   DT  DC  DA  DG  DT  DC  DC  DG  DA  DC  DG  DA  DC          
SEQRES   2 H   21   DG  DC  DA  DT  DC  DA  DG  DC                              
HET    DOC  B  11      18                                                       
HET    DOC  F  11      18                                                       
HET    GOL  A 501       6                                                       
HET    GOL  A 502       6                                                       
HET    GOL  A 503       6                                                       
HET    GOL  A 504       6                                                       
HET    GOL  A 505       6                                                       
HET    1PE  A 506      16                                                       
HET    GOL  A 507       6                                                       
HET    GOL  A 508       6                                                       
HET    GOL  A 509       6                                                       
HET    GOL  A 510       6                                                       
HET    GOL  A 511       6                                                       
HET    DTT  A 512       8                                                       
HET    DTT  A 513       8                                                       
HET    GOL  A 514       6                                                       
HET    GOL  A 515       6                                                       
HET     CL  A 516       1                                                       
HET     MG  A 517       1                                                       
HET    AMP  E 501      23                                                       
HET     CL  E 502       1                                                       
HET    DTT  B 401       8                                                       
HET    AMP  C 100      23                                                       
HET    DTT  D 401       8                                                       
HET    DTT  D 402       8                                                       
HETNAM     DOC 2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE                           
HETNAM     GOL GLYCEROL                                                         
HETNAM     1PE PENTAETHYLENE GLYCOL                                             
HETNAM     DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE                                   
HETNAM      CL CHLORIDE ION                                                     
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     AMP ADENOSINE MONOPHOSPHATE                                          
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
HETSYN     1PE PEG400                                                           
HETSYN     DTT 1,4-DITHIOTHREITOL                                               
FORMUL   3  DOC    2(C9 H14 N3 O6 P)                                            
FORMUL   9  GOL    12(C3 H8 O3)                                                 
FORMUL  14  1PE    C10 H22 O6                                                   
FORMUL  20  DTT    5(C4 H10 O2 S2)                                              
FORMUL  24   CL    2(CL 1-)                                                     
FORMUL  25   MG    MG 2+                                                        
FORMUL  26  AMP    2(C10 H14 N5 O7 P)                                           
FORMUL  32  HOH   *267(H2 O)                                                    
HELIX    1 AA1 MET A    1  SER A   11  1                                  11    
HELIX    2 AA2 SER A   14  LYS A   24  1                                  11    
HELIX    3 AA3 ASN A   28  SER A   40  1                                  13    
HELIX    4 AA4 THR A   64  THR A   75  1                                  12    
HELIX    5 AA5 GLY A   83  GLY A   97  1                                  15    
HELIX    6 AA6 LYS A   98  ARG A  111  1                                  14    
HELIX    7 AA7 SER A  118  TRP A  126  1                                   9    
HELIX    8 AA8 ASP A  142  ILE A  150  1                                   9    
HELIX    9 AA9 GLU A  173  ASP A  175  5                                   3    
HELIX   10 AB1 LEU A  190  THR A  201  1                                  12    
HELIX   11 AB2 THR A  201  HIS A  208  1                                   8    
HELIX   12 AB3 SER A  253  LYS A  266  1                                  14    
HELIX   13 AB4 SER A  270  CYS A  276  1                                   7    
HELIX   14 AB5 LEU A  287  SER A  292  1                                   6    
HELIX   15 AB6 LYS A  299  THR A  311  1                                  13    
HELIX   16 AB7 ASN A  327  GLN A  341  1                                  15    
HELIX   17 AB8 ASP A  421  ASN A  428  1                                   8    
HELIX   18 AB9 ASN A  428  ILE A  433  1                                   6    
HELIX   19 AC1 THR A  473  GLY A  479  1                                   7    
HELIX   20 AC2 ASP A  480  GLY A  486  1                                   7    
HELIX   21 AC3 ILE E    2  SER E   11  1                                  10    
HELIX   22 AC4 SER E   14  LYS E   24  1                                  11    
HELIX   23 AC5 ASN E   28  SER E   40  1                                  13    
HELIX   24 AC6 THR E   64  THR E   75  1                                  12    
HELIX   25 AC7 GLY E   83  GLY E   97  1                                  15    
HELIX   26 AC8 LYS E   98  MET E  110  1                                  13    
HELIX   27 AC9 SER E  118  TRP E  126  1                                   9    
HELIX   28 AD1 ASP E  142  ILE E  150  1                                   9    
HELIX   29 AD2 GLU E  173  ASP E  175  5                                   3    
HELIX   30 AD3 LEU E  190  THR E  201  1                                  12    
HELIX   31 AD4 THR E  201  HIS E  208  1                                   8    
HELIX   32 AD5 SER E  253  LYS E  266  1                                  14    
HELIX   33 AD6 SER E  270  CYS E  276  1                                   7    
HELIX   34 AD7 LEU E  287  SER E  292  1                                   6    
HELIX   35 AD8 LYS E  299  THR E  311  1                                  13    
HELIX   36 AD9 ASN E  327  GLN E  341  1                                  15    
HELIX   37 AE1 ASP E  421  ASN E  428  1                                   8    
HELIX   38 AE2 ASN E  428  ILE E  433  1                                   6    
HELIX   39 AE3 THR E  473  GLY E  479  1                                   7    
HELIX   40 AE4 ASP E  480  GLY E  486  1                                   7    
SHEET    1 AA1 5 LEU A 137  SER A 139  0                                        
SHEET    2 AA1 5 ARG A 359  LYS A 367  1  O  LEU A 363   N  SER A 139           
SHEET    3 AA1 5 GLY A 345  LYS A 349 -1  N  LEU A 348   O  TYR A 364           
SHEET    4 AA1 5 ALA A 154  LEU A 158 -1  N  GLN A 157   O  ILE A 347           
SHEET    5 AA1 5 ASN A 322  VAL A 325 -1  O  GLN A 323   N  ALA A 156           
SHEET    1 AA2 4 VAL A 177  LEU A 180  0                                        
SHEET    2 AA2 4 ALA A 163  VAL A 169 -1  N  PHE A 166   O  LEU A 180           
SHEET    3 AA2 4 VAL A 212  GLU A 222 -1  O  LEU A 218   N  ALA A 163           
SHEET    4 AA2 4 VAL A 250  ALA A 251 -1  O  VAL A 250   N  GLU A 222           
SHEET    1 AA3 5 VAL A 177  LEU A 180  0                                        
SHEET    2 AA3 5 ALA A 163  VAL A 169 -1  N  PHE A 166   O  LEU A 180           
SHEET    3 AA3 5 VAL A 212  GLU A 222 -1  O  LEU A 218   N  ALA A 163           
SHEET    4 AA3 5 MET A 277  PRO A 286 -1  O  VAL A 285   N  LEU A 213           
SHEET    5 AA3 5 VAL A 317  LEU A 319  1  O  ILE A 318   N  PHE A 279           
SHEET    1 AA4 5 LYS A 402  ALA A 405  0                                        
SHEET    2 AA4 5 ALA A 389  GLU A 395 -1  N  LEU A 394   O  VAL A 403           
SHEET    3 AA4 5 ILE A 370  PRO A 381 -1  N  LYS A 375   O  GLU A 395           
SHEET    4 AA4 5 ILE A 436  CYS A 441 -1  O  LEU A 437   N  LEU A 374           
SHEET    5 AA4 5 ILE A 460  LEU A 464 -1  O  ARG A 463   N  GLU A 438           
SHEET    1 AA5 2 GLY A 443  LEU A 445  0                                        
SHEET    2 AA5 2 LYS A 455  PHE A 457 -1  O  LYS A 455   N  LEU A 445           
SHEET    1 AA6 5 LEU E 137  SER E 139  0                                        
SHEET    2 AA6 5 ARG E 359  LYS E 367  1  O  LEU E 363   N  SER E 139           
SHEET    3 AA6 5 GLY E 345  LYS E 349 -1  N  LEU E 348   O  TYR E 364           
SHEET    4 AA6 5 ALA E 154  LEU E 158 -1  N  PHE E 155   O  LYS E 349           
SHEET    5 AA6 5 ASN E 322  VAL E 325 -1  O  GLN E 323   N  ALA E 156           
SHEET    1 AA7 5 VAL E 177  LEU E 180  0                                        
SHEET    2 AA7 5 ALA E 163  VAL E 169 -1  N  PHE E 166   O  LEU E 180           
SHEET    3 AA7 5 VAL E 212  TYR E 220 -1  O  VAL E 212   N  VAL E 169           
SHEET    4 AA7 5 MET E 277  PRO E 286 -1  O  GLN E 280   N  GLU E 217           
SHEET    5 AA7 5 VAL E 317  LEU E 319  1  O  ILE E 318   N  PHE E 279           
SHEET    1 AA8 5 LYS E 402  ALA E 405  0                                        
SHEET    2 AA8 5 ALA E 389  GLU E 395 -1  N  PHE E 392   O  ALA E 405           
SHEET    3 AA8 5 ILE E 370  PRO E 381 -1  N  LYS E 375   O  GLU E 395           
SHEET    4 AA8 5 ILE E 436  CYS E 441 -1  O  LEU E 437   N  LEU E 374           
SHEET    5 AA8 5 ILE E 460  LEU E 464 -1  O  ILE E 460   N  GLU E 440           
SHEET    1 AA9 2 GLY E 443  LEU E 445  0                                        
SHEET    2 AA9 2 LYS E 455  PHE E 457 -1  O  LYS E 455   N  LEU E 445           
LINK         O3P AMP E 501                 P    DG G  12     1555   1555  1.52  
LINK         O3'  DT B  10                 P   DOC B  11     1555   1555  1.56  
LINK         P    DG C  12                 O1P AMP C 100     1555   1555  1.51  
LINK         O3'  DT F  10                 P   DOC F  11     1555   1555  1.56  
LINK         OE2 GLU A 217                MG    MG A 517     1555   1555  2.54  
LINK        MG    MG A 517                 O   HOH A 639     1555   1555  2.88  
LINK        MG    MG A 517                 O   HOH C 204     1555   1555  2.59  
CISPEP   1 PHE A  152    PRO A  153          0         4.30                     
CISPEP   2 PHE E  152    PRO E  153          0         3.19                     
SITE     1 AC1  6 LYS A  26  ASP A  27  GLU A  29  LYS A  32                    
SITE     2 AC1  6 VAL A 125  TRP A 126                                          
SITE     1 AC2  3 TYR A 141  TYR A 335  LYS A 367                               
SITE     1 AC3  3 TYR A 380  ASN A 404   DG D  32                               
SITE     1 AC4  2 ARG A 170  GLU A 210                                          
SITE     1 AC5  8 ARG A 182  ARG A 359  LYS A 365  DTT A 512                    
SITE     2 AC5  8 HOH A 703   DG C  12   DT C  13  AMP C 100                    
SITE     1 AC6 16 TYR A  45  TYR A  46  ILE A  47  ARG A  79                    
SITE     2 AC6 16 THR A  82  GLY A  83  ALA A  86  ASN A 262                    
SITE     3 AC6 16 LYS A 266   DG B   7   DC B   8   DG B   9                    
SITE     4 AC6 16  DG D  35   DC D  36   DA D  37   DT D  38                    
SITE     1 AC7  3 GLU A  89  TYR A  93  ASP A  96                               
SITE     1 AC8  9 SER A 407  GLY A 408  LEU A 409  ARG A 422                    
SITE     2 AC8  9 HOH A 607   DC C  14   DG C  15   DG D  29                    
SITE     3 AC8  9  DA D  30                                                     
SITE     1 AC9  4 ARG A 297  LEU A 354  GLU A 356  ASN A 362                    
SITE     1 AD1  3 GLY A 189  GLY A 267  ILE A 269                               
SITE     1 AD2  6 GLU A 195  GLY A 414  VAL A 415  ARG A 424                    
SITE     2 AD2  6 GLU A 427  ASN A 428                                          
SITE     1 AD3  6 ARG A  41  ARG A 182  GOL A 505  HOH A 697                    
SITE     2 AD3  6 HOH A 703  DOC B  11                                          
SITE     1 AD4  2 GLU A 195  TYR A 432                                          
SITE     1 AD5  6 GLN A  44  LYS A  48  ARG A 111   CL A 516                    
SITE     2 AD5  6  DC B   8  HOH B 502                                          
SITE     1 AD6  3 SER A 118   DC D  28   DG D  29                               
SITE     1 AD7  1 GOL A 514                                                     
SITE     1 AD8  7 GLU A 217  HOH A 616  HOH A 639  DOC B  11                    
SITE     2 AD8  7  DG C  12  AMP C 100  HOH C 204                               
SITE     1 AD9  1 LYS E 367                                                     
SITE     1 AE1  7  DC B   8   DG B   9   DT B  10  HOH B 503                    
SITE     2 AE1  7 HOH B 516  HOH B 519  DTT D 402                               
SITE     1 AE2 17 GLN A 157  LEU A 158  LYS A 159  ALA A 160                    
SITE     2 AE2 17 ARG A 164  ARG A 182  GLU A 217  TRP A 282                    
SITE     3 AE2 17 ILE A 347  LYS A 349  LYS A 365  LYS A 367                    
SITE     4 AE2 17 GOL A 505   MG A 517  HOH A 628   DG C  12                    
SITE     5 AE2 17 HOH C 204                                                     
SITE     1 AE3  6 THR A  15   DC C  18   DT C  19   DG D  25                    
SITE     2 AE3  6  DT D  26   DC D  27                                          
SITE     1 AE4  5 ARG A 383  DTT B 401   DG D  32   DA D  33                    
SITE     2 AE4  5 HOH D 502                                                     
SITE     1 AE5 24 ILE E   9  ALA E  10  SER E  11  GLY E  13                    
SITE     2 AE5 24 SER E  14  GLN E  17  LYS E  18  GLN E 157                    
SITE     3 AE5 24 LEU E 158  LYS E 159  ALA E 160  ARG E 164                    
SITE     4 AE5 24 ARG E 182  GLU E 217  TRP E 282  ILE E 347                    
SITE     5 AE5 24 LYS E 349  LYS E 365  LYS E 367  LEU E 458                    
SITE     6 AE5 24 DOC F  11   DT G  13   DC H  31   DG H  32                    
SITE     1 AE6 11 GLY E 162  ARG E 164  SER E 181  ALA E 183                    
SITE     2 AE6 11 ASN E 185  ASN E 258  PHE E 457   DG F   9                    
SITE     3 AE6 11  DG G  12   DG H  32   DA H  33                               
CRYST1   63.526   67.429  114.635  88.78  80.94  62.97 P 1           2          
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      0.015742 -0.008031 -0.002973        0.00000                         
SCALE2      0.000000  0.016649  0.000953        0.00000                         
SCALE3      0.000000  0.000000  0.008848        0.00000