HEADER    TRANSFERASE                             27-MAR-00   1EP4              
TITLE     CRYSTAL STRUCTURE OF HIV-1 REVERSE TRANSCRIPTASE IN COMPLEX WITH S-   
TITLE    2 1153                                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HIV-1 REVERSE TRANSCRIPTASE;                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: P66;                                                       
COMPND   5 SYNONYM: HIV-1 RT;                                                   
COMPND   6 EC: 2.7.7.49;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: HIV-1 REVERSE TRANSCRIPTASE;                               
COMPND  10 CHAIN: B;                                                            
COMPND  11 FRAGMENT: P51;                                                       
COMPND  12 SYNONYM: HIV-1 RT;                                                   
COMPND  13 EC: 2.7.7.49;                                                        
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1;                 
SOURCE   3 ORGANISM_TAXID: 11676;                                               
SOURCE   4 STRAIN: HXB2;                                                        
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PKK233-2;                                 
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1;                 
SOURCE  11 ORGANISM_TAXID: 11676;                                               
SOURCE  12 STRAIN: HXB2;                                                        
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  16 EXPRESSION_SYSTEM_PLASMID: PKK233-2                                  
KEYWDS    HIV-1 REVERSE TRANSCRIPTASE, AIDS, NON-NUCLEOSIDE INHIBITOR, S-1153,  
KEYWDS   2 DRUG DESIGN, TRANSFERASE                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.REN,C.NICHOLS,L.E.BIRD,T.FUJIWARA,H.SUGINOTO,D.I.STUART,            
AUTHOR   2 D.K.STAMMERS                                                         
REVDAT   5   20-NOV-24 1EP4    1       REMARK LINK                              
REVDAT   4   12-NOV-14 1EP4    1       HET    HETATM HETNAM HETSYN              
REVDAT   4 2                   1       SEQRES VERSN                             
REVDAT   3   24-FEB-09 1EP4    1       VERSN                                    
REVDAT   2   01-APR-03 1EP4    1       JRNL                                     
REVDAT   1   27-SEP-00 1EP4    0                                                
JRNL        AUTH   J.REN,C.NICHOLS,L.E.BIRD,T.FUJIWARA,H.SUGIMOTO,D.I.STUART,   
JRNL        AUTH 2 D.K.STAMMERS                                                 
JRNL        TITL   BINDING OF THE SECOND GENERATION NON-NUCLEOSIDE INHIBITOR    
JRNL        TITL 2 S-1153 TO HIV-1 REVERSE TRANSCRIPTASE INVOLVES EXTENSIVE     
JRNL        TITL 3 MAIN CHAIN HYDROGEN BONDING.                                 
JRNL        REF    J.BIOL.CHEM.                  V. 275 14316 2000              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   10799511                                                     
JRNL        DOI    10.1074/JBC.275.19.14316                                     
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.REN,J.DIPROSE,J.WARREN,R.M.ESNOUF,L.E.BIRD,S.IKEMIZU,      
REMARK   1  AUTH 2 M.SLATER,J.MILTON,J.BALZARINI,D.I.STUART,D.K.STAMMERS        
REMARK   1  TITL   PHENETHYLTHIAZOLYLTHIOUREA (PETT) NON-NUCLEOSIDE INHIBITORS  
REMARK   1  TITL 2 OF HIV-1 AND HIV-2 REVERSE TRANSCRIPTASES: STRUCTURAL AND    
REMARK   1  TITL 3 BIOCHEMICAL ANALYSES                                         
REMARK   1  REF    J.BIOL.CHEM.                  V. 275  5633 2000              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1  DOI    10.1074/JBC.275.8.5633                                       
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   J.REN,R.M.ESNOUF,A.L.HOPKINS,D.I.STUART,D.K.STAMMERS         
REMARK   1  TITL   CRYSTALLOGRAPHIC ANALYSIS OF THE BINDING MODES OF            
REMARK   1  TITL 2 NON-NUCLEOSIDE THIAZOLOISOINDOLINONE INHIBITORS TO HIV-1     
REMARK   1  TITL 3 REVERSE TRANSCRIPTASE AND COMPARISON WITH MODELING STUDIES   
REMARK   1  REF    J.MED.CHEM.                   V.  42  3845 1999              
REMARK   1  REFN                   ISSN 0022-2623                               
REMARK   1  DOI    10.1021/JM990275T                                            
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   A.L.HOPKINS,J.REN,H.TANAKA,M.BABA,M.OKAMATO,D.I.STUART,      
REMARK   1  AUTH 2 D.K.STAMMERS                                                 
REMARK   1  TITL   DESIGN OF MKC-442 (EMIVIRINE) ANALOGUES WITH IMPROVED        
REMARK   1  TITL 2 ACTIVITY AGAINST DRUG-RESISTANT HIV MUTANTS                  
REMARK   1  REF    J.MED.CHEM.                   V.  42  4500 1999              
REMARK   1  REFN                   ISSN 0022-2623                               
REMARK   1  DOI    10.1021/JM990192C                                            
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   J.REN,R.M.ESNOUF,A.L.HOPKINS,J.WARREN,J.BALZARINI,           
REMARK   1  AUTH 2 D.I.STUART,D.K.STAMMERS                                      
REMARK   1  TITL   CRYSTAL STRUCTURES OF REVERSE TRANSCRIPTASE IN COMPLEX WITH  
REMARK   1  TITL 2 CARBOXANILIDE DERIVATIVES                                    
REMARK   1  REF    BIOCHEMISTRY                  V.  37 14394 1998              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  DOI    10.1021/BI981309M                                            
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   J.REN,R.M.ESNOUF,A.L.HOPKINS,E.Y.JONES,I.KIRBY,J.KEELING,    
REMARK   1  AUTH 2 C.K.ROSS,B.A.LARDER,D.I.STUART,D.K.STAMMERS                  
REMARK   1  TITL   3'-AZIDO-3'-DEOXYTHYMIDINE DRUG RESISTANCE MUTATIONS IN      
REMARK   1  TITL 2 HIV-1 REVERSE TRANSCRIPTASE CAN INDUCE LONG RANGE            
REMARK   1  TITL 3 CONFORMATIONAL CHANGES                                       
REMARK   1  REF    PROC.NATL.ACAD.SCI.USA        V.  95  9518 1998              
REMARK   1  REFN                   ISSN 0027-8424                               
REMARK   1  DOI    10.1073/PNAS.95.16.9518                                      
REMARK   1 REFERENCE 6                                                          
REMARK   1  AUTH   R.M.ESNOUF,J.REN,E.F.GARMAN,D.O.SOMERS,C.K.ROSS,E.Y.JONES,   
REMARK   1  AUTH 2 D.K.STAMMERS,D.I.STUART                                      
REMARK   1  TITL   CONTINUOUS AND DISCONTINUOUS CHANGES IN THE UNIT CELL OF     
REMARK   1  TITL 2 HIV-1 REVERSE TRANSCRIPTASE CRYSTALS ON DEHYDRATION          
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.D      V.  54   938 1998              
REMARK   1  REFN                   ISSN 0907-4449                               
REMARK   1  DOI    10.1107/S0907444998004284                                    
REMARK   1 REFERENCE 7                                                          
REMARK   1  AUTH   R.M.ESNOUF,J.REN,A.L.HOPKINS,C.K.ROSS,E.Y.JONES,             
REMARK   1  AUTH 2 D.K.STAMMERS,D.I.STUART                                      
REMARK   1  TITL   UNIQUE FEATURES IN THE STRUCTURE OF THE COMPLEX BETWEEN      
REMARK   1  TITL 2 HIV-1 REVERSE TRANSCRIPTASE AND THE                          
REMARK   1  TITL 3 BIS(HETEROARYL)PIPERAZINE (BHAP) U-90152 EXPLAIN RESISTANCE  
REMARK   1  TITL 4 MUTATIONS FOR THIS NON-NUCLEOSIDE INHIBITOR                  
REMARK   1  REF    PROC.NATL.ACAD.SCI.USA        V.  94  3984 1997              
REMARK   1  REFN                   ISSN 0027-8424                               
REMARK   1  DOI    10.1073/PNAS.94.8.3984                                       
REMARK   1 REFERENCE 8                                                          
REMARK   1  AUTH   A.L HOPKINS,J.REN,R.M.ESNOUF,B.E.WILLCOX,E.Y.JONES,C.K.ROSS, 
REMARK   1  AUTH 2 T.MIYASAKA,R.T.WALKER,H.TANAKA,D.K.STAMMERS,D.I.STUART       
REMARK   1  TITL   COMPLEXES OF HIV-1 REVERSE TRANSCRIPTASE WITH INHIBITORS OF  
REMARK   1  TITL 2 THE HEPT SERIES REVEAL CONFORMATIONAL CHANGES RELEVANT TO    
REMARK   1  TITL 3 THE DESIGN OF POTENT NON-NUCLEOSIDE INHIBITORS               
REMARK   1  REF    J.MED.CHEM.                   V.  39  1589 1996              
REMARK   1  REFN                   ISSN 0022-2623                               
REMARK   1  DOI    10.1021/JM960056X                                            
REMARK   1 REFERENCE 9                                                          
REMARK   1  AUTH   J.REN,R.M.ESNOUF,A.L.HOPKINS,C.K.ROSS,E.Y.JONES,             
REMARK   1  AUTH 2 D.K STAMMERS,D.I.STUART                                      
REMARK   1  TITL   THE STRUCTURE OF HIV-1 REVERSE TRANSCRIPTASE COMPLEXED WITH  
REMARK   1  TITL 2 9-CHLORO-TIBO: LESSONS FOR INHIBITOR DESIGN                  
REMARK   1  REF    STRUCTURE                     V.   3   915 1995              
REMARK   1  REFN                   ISSN 0969-2126                               
REMARK   1 REFERENCE 10                                                         
REMARK   1  AUTH   J.REN,R.M.ESNOUF,E.GARMAN,D.O.SOMERS,C.K.ROSS,I.KIRBY,       
REMARK   1  AUTH 2 J.KEELING,G.DARBY,E.Y.JONES,D.I.STUART,D.K.STAMMERS          
REMARK   1  TITL   HIGH RESOLUTION STRUCTURES OF HIV-1 RT FROM FOUR             
REMARK   1  TITL 2 RT-INHIBITOR COMPLEXES                                       
REMARK   1  REF    NAT.STRUCT.BIOL.              V.   2   293 1995              
REMARK   1  REFN                   ISSN 1072-8368                               
REMARK   1 REFERENCE 11                                                         
REMARK   1  AUTH   R.M.ESNOUF,J.REN,C.K.ROSS,E.Y.JONES,D.K.STAMMERS,D.I.STUART  
REMARK   1  TITL   MECHANISM OF INHIBITION OF HIV-1 REVERSE TRANSCRIPTASE BY    
REMARK   1  TITL 2 NON-NUCLEOSIDE INHIBITORS                                    
REMARK   1  REF    NAT.STRUCT.BIOL.              V.   2   303 1995              
REMARK   1  REFN                   ISSN 1072-8368                               
REMARK   1 REFERENCE 12                                                         
REMARK   1  AUTH   D.K.STAMMERS,D.O.SOMERS,C.K.ROSS,I.KIRBY,P.H.RAY,J.E.WILSON, 
REMARK   1  AUTH 2 M.NORMAN,J.REN,R.M.ESNOUF,E.GARMAN,E.Y.JONES,D.I.STUART      
REMARK   1  TITL   CRYSTALS OF HIV-1 REVERSE TRANSCRIPTASE DIFFRACTING TO 2.2   
REMARK   1  TITL 2 ANGSTROM RESOLUTION                                          
REMARK   1  REF    J.MOL.BIOL.                   V. 242   586 1994              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  DOI    10.1006/JMBI.1994.1604                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 0.9                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 91.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 34696                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.254                           
REMARK   3   FREE R VALUE                     : 0.330                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1704                            
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           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
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            : 7565                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 29                                      
REMARK   3   SOLVENT ATOMS            : 197                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 62.90                          
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) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.540                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1EP4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-MAR-00.                  
REMARK 100 THE DEPOSITION ID IS D_1000010788.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-SEP-98                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SRS                                
REMARK 200  BEAMLINE                       : PX9.6                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.87                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 35008                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -1.500                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.9                               
REMARK 200  DATA REDUNDANCY                : 3.100                              
REMARK 200  R MERGE                    (I) : 0.05100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.59                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 86.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.16000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.01                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SEE REFERENCE 12, PH 5, VAPOR            
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 277K                           
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       67.85000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       33.65000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       59.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       33.65000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       67.85000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       59.00000            
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 300 REMARK: HIV-1 RT IS A HETERODIMER CONSISTING OF                      
REMARK 300 A P66 AND A P51 SUBUNITS, THE                                        
REMARK 300 P51 CONTAINS THE FIRST 440 RESIDUES OF THE P66.                      
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5810 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 46330 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     PRO A     1                                                      
REMARK 465     ILE A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     LYS A    65                                                      
REMARK 465     LYS A    66                                                      
REMARK 465     ASP A    67                                                      
REMARK 465     SER A    68                                                      
REMARK 465     THR A    69                                                      
REMARK 465     LYS A    70                                                      
REMARK 465     ASN A   137                                                      
REMARK 465     GLU A   138                                                      
REMARK 465     THR A   139                                                      
REMARK 465     PRO A   140                                                      
REMARK 465     GLY A   141                                                      
REMARK 465     LYS A   219                                                      
REMARK 465     LYS A   220                                                      
REMARK 465     LYS A   540                                                      
REMARK 465     GLY A   541                                                      
REMARK 465     ILE A   542                                                      
REMARK 465     GLY A   543                                                      
REMARK 465     GLY A   544                                                      
REMARK 465     ASN A   545                                                      
REMARK 465     GLU A   546                                                      
REMARK 465     GLN A   547                                                      
REMARK 465     VAL A   548                                                      
REMARK 465     ASP A   549                                                      
REMARK 465     LYS A   550                                                      
REMARK 465     LEU A   551                                                      
REMARK 465     VAL A   552                                                      
REMARK 465     SER A   553                                                      
REMARK 465     ALA A   554                                                      
REMARK 465     GLY A   555                                                      
REMARK 465     ILE A   556                                                      
REMARK 465     ARG A   557                                                      
REMARK 465     LYS A   558                                                      
REMARK 465     VAL A   559                                                      
REMARK 465     LEU A   560                                                      
REMARK 465     PRO B     1                                                      
REMARK 465     ILE B     2                                                      
REMARK 465     SER B     3                                                      
REMARK 465     PRO B     4                                                      
REMARK 465     GLU B    89                                                      
REMARK 465     VAL B    90                                                      
REMARK 465     GLN B    91                                                      
REMARK 465     LEU B    92                                                      
REMARK 465     GLY B    93                                                      
REMARK 465     ILE B    94                                                      
REMARK 465     PRO B    95                                                      
REMARK 465     THR B   216                                                      
REMARK 465     PRO B   217                                                      
REMARK 465     ASP B   218                                                      
REMARK 465     LYS B   219                                                      
REMARK 465     LYS B   220                                                      
REMARK 465     HIS B   221                                                      
REMARK 465     GLN B   222                                                      
REMARK 465     LYS B   223                                                      
REMARK 465     GLU B   224                                                      
REMARK 465     PRO B   225                                                      
REMARK 465     PRO B   226                                                      
REMARK 465     PHE B   227                                                      
REMARK 465     LEU B   228                                                      
REMARK 465     TRP B   229                                                      
REMARK 465     MET B   230                                                      
REMARK 465     GLY B   231                                                      
REMARK 465     MET B   357                                                      
REMARK 465     ARG B   358                                                      
REMARK 465     GLY B   359                                                      
REMARK 465     ALA B   360                                                      
REMARK 465     HIS B   361                                                      
REMARK 465     GLN B   428                                                      
REMARK 465     LEU B   429                                                      
REMARK 465     GLU B   430                                                      
REMARK 465     LYS B   431                                                      
REMARK 465     GLU B   432                                                      
REMARK 465     PRO B   433                                                      
REMARK 465     ILE B   434                                                      
REMARK 465     VAL B   435                                                      
REMARK 465     GLY B   436                                                      
REMARK 465     ALA B   437                                                      
REMARK 465     GLU B   438                                                      
REMARK 465     THR B   439                                                      
REMARK 465     PHE B   440                                                      
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    PRO A  55   C   -  N   -  CA  ANGL. DEV. =  10.9 DEGREES          
REMARK 500    PRO A  95   C   -  N   -  CD  ANGL. DEV. = -13.7 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    VAL A  21      109.64    -55.08                                   
REMARK 500    LYS A  22      159.13    -36.59                                   
REMARK 500    TRP A  24       97.07    -67.63                                   
REMARK 500    LYS A  43        8.70    -63.88                                   
REMARK 500    LYS A  46      -41.07    -11.51                                   
REMARK 500    SER A  48      147.54   -175.31                                   
REMARK 500    ILE A  50      -53.42   -129.18                                   
REMARK 500    GLN A  85      172.96    -51.09                                   
REMARK 500    TRP A  88      107.35    -59.54                                   
REMARK 500    GLU A  89      145.84    -38.82                                   
REMARK 500    ILE A  94      -82.85    -65.86                                   
REMARK 500    ALA A 114        6.44    -67.03                                   
REMARK 500    ARG A 125      -59.69    -29.76                                   
REMARK 500    LYS A 126      -33.93    -32.26                                   
REMARK 500    ILE A 135      -35.30    -34.48                                   
REMARK 500    LEU A 149      100.55    -44.39                                   
REMARK 500    GLN A 174       -6.16    -58.47                                   
REMARK 500    ASN A 175       88.26   -150.25                                   
REMARK 500    MET A 184     -112.80     53.62                                   
REMARK 500    ILE A 195      -33.66    -39.16                                   
REMARK 500    ARG A 211       -8.02    -52.50                                   
REMARK 500    LEU A 214       65.86   -107.52                                   
REMARK 500    MET A 230       73.00     32.50                                   
REMARK 500    TYR A 271       69.91   -116.78                                   
REMARK 500    GLN A 332     -140.11    -86.26                                   
REMARK 500    PRO A 345      118.79    -32.68                                   
REMARK 500    PHE A 346        8.81     55.68                                   
REMARK 500    ARG A 356      160.82    -47.13                                   
REMARK 500    ASN A 418       48.78    -69.17                                   
REMARK 500    PRO A 420      155.26    -43.01                                   
REMARK 500    TYR A 427      167.09    174.97                                   
REMARK 500    ALA A 445     -175.58   -170.92                                   
REMARK 500    ALA A 446     -146.91   -156.92                                   
REMARK 500    LYS A 451      129.98    -24.49                                   
REMARK 500    THR A 473     -162.29    -64.02                                   
REMARK 500    PRO B  14       91.31    -37.43                                   
REMARK 500    LYS B  49      152.01    -38.57                                   
REMARK 500    SER B  68      159.11    168.21                                   
REMARK 500    GLN B  85      130.87    -35.10                                   
REMARK 500    PRO B  97       98.13    -53.78                                   
REMARK 500    LYS B 103      167.73    -45.98                                   
REMARK 500    PHE B 116       -5.08    -57.76                                   
REMARK 500    GLU B 122      -73.02    -33.26                                   
REMARK 500    ASP B 123       -7.34    -51.17                                   
REMARK 500    ASN B 136       18.70     57.93                                   
REMARK 500    VAL B 148     -166.40   -119.77                                   
REMARK 500    LYS B 166        3.12    -60.09                                   
REMARK 500    PRO B 170       45.76    -62.91                                   
REMARK 500    PHE B 171      -13.42   -173.70                                   
REMARK 500    ARG B 172       -2.13   -144.06                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      64 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE S11 A 999                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1VRT   RELATED DB: PDB                                   
REMARK 900 1VRT CONTAINS HIV-1 RT COMPLEXED WITH NEVIRAPINE                     
REMARK 900 RELATED ID: 1RTH   RELATED DB: PDB                                   
REMARK 900 1RTH CONTAINS HIV-1 RT COMPLEXED WITH 1051U91                        
REMARK 900 RELATED ID: 1VRU   RELATED DB: PDB                                   
REMARK 900 1VRU CONTAINS HIV-1 RT COMPLEXED WITH ALPHA-APA                      
REMARK 900 RELATED ID: 1RTI   RELATED DB: PDB                                   
REMARK 900 1RTI CONTAINS HIV-1 RT COMPLEXED WITH HEPT                           
REMARK 900 RELATED ID: 1RTJ   RELATED DB: PDB                                   
REMARK 900 1RTJ CONTAINS HIV-1 RT                                               
REMARK 900 RELATED ID: 1REV   RELATED DB: PDB                                   
REMARK 900 1REV CONTAINS HIV-1 RT COMPLEXED WITH 9-CL-TIBO                      
REMARK 900 RELATED ID: 1RT1   RELATED DB: PDB                                   
REMARK 900 1RT1 CONTAINSHIV-1 RT COMPLEXED WITH MKC-442                         
REMARK 900 RELATED ID: 1RT2   RELATED DB: PDB                                   
REMARK 900 1RT2 CONTAINS HIV-1 RT COMPLEXED WITH TNK-651                        
REMARK 900 RELATED ID: 1KLM   RELATED DB: PDB                                   
REMARK 900 1KLM CONTAINS HIV-1 RT COMPLEXED WITH BHAP (U-90152)                 
REMARK 900 RELATED ID: 1RT3   RELATED DB: PDB                                   
REMARK 900 1RT3 CONTAINS AZT DRUG RESISTANT HIV-1 RT MUTANT (RTMC) COMPLEXED    
REMARK 900 WITH 1051U91                                                         
REMARK 900 RELATED ID: 1RT4   RELATED DB: PDB                                   
REMARK 900 1RT4 CONTAINS HIV-1 RT COMPLEXED WITH UC-781                         
REMARK 900 RELATED ID: 1RT5   RELATED DB: PDB                                   
REMARK 900 1RT5 CONTAINS HIV-1 RT COMPLEXED WITH UC-10                          
REMARK 900 RELATED ID: 1RT6   RELATED DB: PDB                                   
REMARK 900 1RT6 CONTAINS HIV-1 RT COMPLEXED WITH UC-38                          
REMARK 900 RELATED ID: 1RT7   RELATED DB: PDB                                   
REMARK 900 1RT7 CONTAINS HIV-1 RT COMPLEXED WITH UC-84                          
REMARK 900 RELATED ID: 1C0T   RELATED DB: PDB                                   
REMARK 900 1C0T CONTAINS HIV-1 RT COMPLEXED WITH BM+21.1326                     
REMARK 900 RELATED ID: 1C0U   RELATED DB: PDB                                   
REMARK 900 1C0U CONTAINS HIV-1 RT COMPLEXED WITH BM+50.0934                     
REMARK 900 RELATED ID: 1C1B   RELATED DB: PDB                                   
REMARK 900 1C1B CONTAINS HIV-1 RT COMPLEXED WITH GCA-186                        
REMARK 900 RELATED ID: 1C1C   RELATED DB: PDB                                   
REMARK 900 1C1C CONTAINS HIV-1 RT COMPLEXED WITH TNK-6123                       
REMARK 900 RELATED ID: 1DTQ   RELATED DB: PDB                                   
REMARK 900 1DTQ CONTAINS HIV-1 RT COMPLEXED WITH PETT-1                         
REMARK 900 RELATED ID: 1DTT   RELATED DB: PDB                                   
REMARK 900 1DTT CONTAINS HIV-1 RT COMPLEXED WITH PETT-2                         
DBREF  1EP4 A    1   560  UNP    P04585   POL_HV1H2      587   1146             
DBREF  1EP4 B    1   440  UNP    P04585   POL_HV1H2      587   1026             
SEQRES   1 A  560  PRO ILE SER PRO ILE GLU THR VAL PRO VAL LYS LEU LYS          
SEQRES   2 A  560  PRO GLY MET ASP GLY PRO LYS VAL LYS GLN TRP PRO LEU          
SEQRES   3 A  560  THR GLU GLU LYS ILE LYS ALA LEU VAL GLU ILE CYS THR          
SEQRES   4 A  560  GLU MET GLU LYS GLU GLY LYS ILE SER LYS ILE GLY PRO          
SEQRES   5 A  560  GLU ASN PRO TYR ASN THR PRO VAL PHE ALA ILE LYS LYS          
SEQRES   6 A  560  LYS ASP SER THR LYS TRP ARG LYS LEU VAL ASP PHE ARG          
SEQRES   7 A  560  GLU LEU ASN LYS ARG THR GLN ASP PHE TRP GLU VAL GLN          
SEQRES   8 A  560  LEU GLY ILE PRO HIS PRO ALA GLY LEU LYS LYS LYS LYS          
SEQRES   9 A  560  SER VAL THR VAL LEU ASP VAL GLY ASP ALA TYR PHE SER          
SEQRES  10 A  560  VAL PRO LEU ASP GLU ASP PHE ARG LYS TYR THR ALA PHE          
SEQRES  11 A  560  THR ILE PRO SER ILE ASN ASN GLU THR PRO GLY ILE ARG          
SEQRES  12 A  560  TYR GLN TYR ASN VAL LEU PRO GLN GLY TRP LYS GLY SER          
SEQRES  13 A  560  PRO ALA ILE PHE GLN SER SER MET THR LYS ILE LEU GLU          
SEQRES  14 A  560  PRO PHE ARG LYS GLN ASN PRO ASP ILE VAL ILE TYR GLN          
SEQRES  15 A  560  TYR MET ASP ASP LEU TYR VAL GLY SER ASP LEU GLU ILE          
SEQRES  16 A  560  GLY GLN HIS ARG THR LYS ILE GLU GLU LEU ARG GLN HIS          
SEQRES  17 A  560  LEU LEU ARG TRP GLY LEU THR THR PRO ASP LYS LYS HIS          
SEQRES  18 A  560  GLN LYS GLU PRO PRO PHE LEU TRP MET GLY TYR GLU LEU          
SEQRES  19 A  560  HIS PRO ASP LYS TRP THR VAL GLN PRO ILE VAL LEU PRO          
SEQRES  20 A  560  GLU LYS ASP SER TRP THR VAL ASN ASP ILE GLN LYS LEU          
SEQRES  21 A  560  VAL GLY LYS LEU ASN TRP ALA SER GLN ILE TYR PRO GLY          
SEQRES  22 A  560  ILE LYS VAL ARG GLN LEU CSD LYS LEU LEU ARG GLY THR          
SEQRES  23 A  560  LYS ALA LEU THR GLU VAL ILE PRO LEU THR GLU GLU ALA          
SEQRES  24 A  560  GLU LEU GLU LEU ALA GLU ASN ARG GLU ILE LEU LYS GLU          
SEQRES  25 A  560  PRO VAL HIS GLY VAL TYR TYR ASP PRO SER LYS ASP LEU          
SEQRES  26 A  560  ILE ALA GLU ILE GLN LYS GLN GLY GLN GLY GLN TRP THR          
SEQRES  27 A  560  TYR GLN ILE TYR GLN GLU PRO PHE LYS ASN LEU LYS THR          
SEQRES  28 A  560  GLY LYS TYR ALA ARG MET ARG GLY ALA HIS THR ASN ASP          
SEQRES  29 A  560  VAL LYS GLN LEU THR GLU ALA VAL GLN LYS ILE THR THR          
SEQRES  30 A  560  GLU SER ILE VAL ILE TRP GLY LYS THR PRO LYS PHE LYS          
SEQRES  31 A  560  LEU PRO ILE GLN LYS GLU THR TRP GLU THR TRP TRP THR          
SEQRES  32 A  560  GLU TYR TRP GLN ALA THR TRP ILE PRO GLU TRP GLU PHE          
SEQRES  33 A  560  VAL ASN THR PRO PRO LEU VAL LYS LEU TRP TYR GLN LEU          
SEQRES  34 A  560  GLU LYS GLU PRO ILE VAL GLY ALA GLU THR PHE TYR VAL          
SEQRES  35 A  560  ASP GLY ALA ALA ASN ARG GLU THR LYS LEU GLY LYS ALA          
SEQRES  36 A  560  GLY TYR VAL THR ASN ARG GLY ARG GLN LYS VAL VAL THR          
SEQRES  37 A  560  LEU THR ASP THR THR ASN GLN LYS THR GLU LEU GLN ALA          
SEQRES  38 A  560  ILE TYR LEU ALA LEU GLN ASP SER GLY LEU GLU VAL ASN          
SEQRES  39 A  560  ILE VAL THR ASP SER GLN TYR ALA LEU GLY ILE ILE GLN          
SEQRES  40 A  560  ALA GLN PRO ASP GLN SER GLU SER GLU LEU VAL ASN GLN          
SEQRES  41 A  560  ILE ILE GLU GLN LEU ILE LYS LYS GLU LYS VAL TYR LEU          
SEQRES  42 A  560  ALA TRP VAL PRO ALA HIS LYS GLY ILE GLY GLY ASN GLU          
SEQRES  43 A  560  GLN VAL ASP LYS LEU VAL SER ALA GLY ILE ARG LYS VAL          
SEQRES  44 A  560  LEU                                                          
SEQRES   1 B  440  PRO ILE SER PRO ILE GLU THR VAL PRO VAL LYS LEU LYS          
SEQRES   2 B  440  PRO GLY MET ASP GLY PRO LYS VAL LYS GLN TRP PRO LEU          
SEQRES   3 B  440  THR GLU GLU LYS ILE LYS ALA LEU VAL GLU ILE CYS THR          
SEQRES   4 B  440  GLU MET GLU LYS GLU GLY LYS ILE SER LYS ILE GLY PRO          
SEQRES   5 B  440  GLU ASN PRO TYR ASN THR PRO VAL PHE ALA ILE LYS LYS          
SEQRES   6 B  440  LYS ASP SER THR LYS TRP ARG LYS LEU VAL ASP PHE ARG          
SEQRES   7 B  440  GLU LEU ASN LYS ARG THR GLN ASP PHE TRP GLU VAL GLN          
SEQRES   8 B  440  LEU GLY ILE PRO HIS PRO ALA GLY LEU LYS LYS LYS LYS          
SEQRES   9 B  440  SER VAL THR VAL LEU ASP VAL GLY ASP ALA TYR PHE SER          
SEQRES  10 B  440  VAL PRO LEU ASP GLU ASP PHE ARG LYS TYR THR ALA PHE          
SEQRES  11 B  440  THR ILE PRO SER ILE ASN ASN GLU THR PRO GLY ILE ARG          
SEQRES  12 B  440  TYR GLN TYR ASN VAL LEU PRO GLN GLY TRP LYS GLY SER          
SEQRES  13 B  440  PRO ALA ILE PHE GLN SER SER MET THR LYS ILE LEU GLU          
SEQRES  14 B  440  PRO PHE ARG LYS GLN ASN PRO ASP ILE VAL ILE TYR GLN          
SEQRES  15 B  440  TYR MET ASP ASP LEU TYR VAL GLY SER ASP LEU GLU ILE          
SEQRES  16 B  440  GLY GLN HIS ARG THR LYS ILE GLU GLU LEU ARG GLN HIS          
SEQRES  17 B  440  LEU LEU ARG TRP GLY LEU THR THR PRO ASP LYS LYS HIS          
SEQRES  18 B  440  GLN LYS GLU PRO PRO PHE LEU TRP MET GLY TYR GLU LEU          
SEQRES  19 B  440  HIS PRO ASP LYS TRP THR VAL GLN PRO ILE VAL LEU PRO          
SEQRES  20 B  440  GLU LYS ASP SER TRP THR VAL ASN ASP ILE GLN LYS LEU          
SEQRES  21 B  440  VAL GLY LYS LEU ASN TRP ALA SER GLN ILE TYR PRO GLY          
SEQRES  22 B  440  ILE LYS VAL ARG GLN LEU CYS LYS LEU LEU ARG GLY THR          
SEQRES  23 B  440  LYS ALA LEU THR GLU VAL ILE PRO LEU THR GLU GLU ALA          
SEQRES  24 B  440  GLU LEU GLU LEU ALA GLU ASN ARG GLU ILE LEU LYS GLU          
SEQRES  25 B  440  PRO VAL HIS GLY VAL TYR TYR ASP PRO SER LYS ASP LEU          
SEQRES  26 B  440  ILE ALA GLU ILE GLN LYS GLN GLY GLN GLY GLN TRP THR          
SEQRES  27 B  440  TYR GLN ILE TYR GLN GLU PRO PHE LYS ASN LEU LYS THR          
SEQRES  28 B  440  GLY LYS TYR ALA ARG MET ARG GLY ALA HIS THR ASN ASP          
SEQRES  29 B  440  VAL LYS GLN LEU THR GLU ALA VAL GLN LYS ILE THR THR          
SEQRES  30 B  440  GLU SER ILE VAL ILE TRP GLY LYS THR PRO LYS PHE LYS          
SEQRES  31 B  440  LEU PRO ILE GLN LYS GLU THR TRP GLU THR TRP TRP THR          
SEQRES  32 B  440  GLU TYR TRP GLN ALA THR TRP ILE PRO GLU TRP GLU PHE          
SEQRES  33 B  440  VAL ASN THR PRO PRO LEU VAL LYS LEU TRP TYR GLN LEU          
SEQRES  34 B  440  GLU LYS GLU PRO ILE VAL GLY ALA GLU THR PHE                  
MODRES 1EP4 CSD A  280  CYS  3-SULFINOALANINE                                   
HET    CSD  A 280       8                                                       
HET    S11  A 999      29                                                       
HETNAM     CSD 3-SULFINOALANINE                                                 
HETNAM     S11 5-(3,5-DICHLOROPHENYL)THIO-4-ISOPROPYL-1-(PYRIDIN-4-YL-          
HETNAM   2 S11  METHYL)-1H-IMIDAZOL-2-YL-METHYL CARBAMATE                       
HETSYN     CSD S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE                       
FORMUL   1  CSD    C3 H7 N O4 S                                                 
FORMUL   3  S11    C20 H20 CL2 N4 O2 S                                          
FORMUL   4  HOH   *197(H2 O)                                                    
HELIX    1   1 THR A   27  LYS A   43  1                                  17    
HELIX    2   2 HIS A   96  LEU A  100  5                                   5    
HELIX    3   3 GLY A  112  PHE A  116  5                                   5    
HELIX    4   4 ASP A  121  LYS A  126  1                                   6    
HELIX    5   5 TYR A  127  ALA A  129  5                                   3    
HELIX    6   6 GLY A  155  ASN A  175  1                                  21    
HELIX    7   7 GLU A  194  ARG A  211  1                                  18    
HELIX    8   8 THR A  253  GLN A  269  1                                  17    
HELIX    9   9 THR A  296  LEU A  310  1                                  15    
HELIX   10  10 ASN A  363  GLY A  384  1                                  22    
HELIX   11  11 GLN A  394  THR A  403  1                                  10    
HELIX   12  12 GLN A  475  SER A  489  1                                  15    
HELIX   13  13 SER A  499  ALA A  508  1                                  10    
HELIX   14  14 GLU A  516  LYS A  528  1                                  13    
HELIX   15  15 THR B   27  GLU B   44  1                                  18    
HELIX   16  16 PHE B   77  THR B   84  1                                   8    
HELIX   17  17 VAL B  111  PHE B  116  1                                   6    
HELIX   18  18 ASP B  121  ALA B  129  5                                   9    
HELIX   19  19 SER B  134  GLU B  138  5                                   5    
HELIX   20  20 LYS B  154  THR B  165  1                                  12    
HELIX   21  21 LYS B  166  LEU B  168  5                                   3    
HELIX   22  22 ILE B  195  GLU B  203  1                                   9    
HELIX   23  23 LEU B  209  GLY B  213  5                                   5    
HELIX   24  24 THR B  253  SER B  268  1                                  16    
HELIX   25  25 VAL B  276  LEU B  283  1                                   8    
HELIX   26  26 THR B  296  LYS B  311  1                                  16    
HELIX   27  27 ASN B  363  GLY B  384  1                                  22    
HELIX   28  28 GLN B  394  TRP B  402  1                                   9    
HELIX   29  29 THR B  403  TRP B  406  5                                   4    
SHEET    1   A 3 ILE A  47  LYS A  49  0                                        
SHEET    2   A 3 ARG A 143  TYR A 146 -1  N  GLN A 145   O  SER A  48           
SHEET    3   A 3 PHE A 130  THR A 131 -1  O  PHE A 130   N  TYR A 144           
SHEET    1   B 2 VAL A  60  ILE A  63  0                                        
SHEET    2   B 2 ARG A  72  VAL A  75 -1  N  ARG A  72   O  ILE A  63           
SHEET    1   C 3 SER A 105  ASP A 110  0                                        
SHEET    2   C 3 ASP A 186  SER A 191 -1  O  LEU A 187   N  LEU A 109           
SHEET    3   C 3 VAL A 179  TYR A 183 -1  N  VAL A 179   O  GLY A 190           
SHEET    1   D 4 PHE A 227  TRP A 229  0                                        
SHEET    2   D 4 TYR A 232  LEU A 234 -1  O  TYR A 232   N  TRP A 229           
SHEET    3   D 4 TRP A 239  VAL A 241 -1  O  THR A 240   N  GLU A 233           
SHEET    4   D 4 HIS A 315  GLY A 316 -1  O  GLY A 316   N  TRP A 239           
SHEET    1   E 5 LYS A 347  TYR A 354  0                                        
SHEET    2   E 5 TRP A 337  GLU A 344 -1  O  TRP A 337   N  TYR A 354           
SHEET    3   E 5 ILE A 326  LYS A 331 -1  N  ILE A 326   O  TYR A 342           
SHEET    4   E 5 LYS A 388  LEU A 391  1  O  LYS A 388   N  ALA A 327           
SHEET    5   E 5 TRP A 414  PHE A 416  1  N  GLU A 415   O  PHE A 389           
SHEET    1   F 5 GLN A 464  THR A 468  0                                        
SHEET    2   F 5 LYS A 454  THR A 459 -1  N  ALA A 455   O  VAL A 467           
SHEET    3   F 5 THR A 439  ASP A 443 -1  N  TYR A 441   O  VAL A 458           
SHEET    4   F 5 GLU A 492  THR A 497  1  O  ASN A 494   N  PHE A 440           
SHEET    5   F 5 LYS A 530  TRP A 535  1  O  LYS A 530   N  VAL A 493           
SHEET    1   G 2 VAL B  60  LYS B  64  0                                        
SHEET    2   G 2 TRP B  71  VAL B  75 -1  N  ARG B  72   O  ILE B  63           
SHEET    1   H 3 SER B 105  ASP B 110  0                                        
SHEET    2   H 3 ASP B 186  SER B 191 -1  O  LEU B 187   N  LEU B 109           
SHEET    3   H 3 VAL B 179  TYR B 183 -1  O  VAL B 179   N  GLY B 190           
SHEET    1   I 2 PHE B 130  ILE B 132  0                                        
SHEET    2   I 2 ILE B 142  TYR B 144 -1  O  ILE B 142   N  ILE B 132           
SHEET    1   J 5 LYS B 347  ALA B 355  0                                        
SHEET    2   J 5 GLN B 336  GLU B 344 -1  O  TRP B 337   N  TYR B 354           
SHEET    3   J 5 ILE B 326  GLY B 333 -1  N  ILE B 326   O  TYR B 342           
SHEET    4   J 5 LYS B 388  LEU B 391  1  O  LYS B 388   N  ALA B 327           
SHEET    5   J 5 TRP B 414  PHE B 416  1  O  GLU B 415   N  LEU B 391           
LINK         C   LEU A 279                 N   CSD A 280     1555   1555  1.32  
LINK         C   CSD A 280                 N   LYS A 281     1555   1555  1.38  
CISPEP   1 ILE A   94    PRO A   95          0        -1.71                     
CISPEP   2 PRO A  225    PRO A  226          0         1.35                     
CISPEP   3 PRO A  420    PRO A  421          0        -0.64                     
SITE     1 AC1 12 LYS A 101  LYS A 102  LYS A 103  VAL A 106                    
SITE     2 AC1 12 TYR A 181  TYR A 188  GLY A 190  PHE A 227                    
SITE     3 AC1 12 TRP A 229  HIS A 235  PRO A 236  TYR A 318                    
CRYST1  135.700  118.000   67.300  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.007369  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008475  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014859        0.00000