HEADER    TRANSFERASE/TRANSFERASE INHIBITOR       25-JUN-12   4FQS              
TITLE     CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS THYA IN COMPLEX WITH  
TITLE    2 UMP AND PEMETREXED                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THYMIDYLATE SYNTHASE;                                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: TS, TSASE;                                                  
COMPND   5 EC: 2.1.1.45;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS;                     
SOURCE   3 ORGANISM_TAXID: 83332;                                               
SOURCE   4 GENE: MT2834, MTV002.29C, RV2764C, THYA;                             
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET28                                     
KEYWDS    TRANSFERASE, FOLATE BINDING, TRANSFERASE-TRANSFERASE INHIBITOR        
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.C.M.REDDY,J.B.BRUNING,W.HARSHBARGER,J.C.SACCHETTINI                 
REVDAT   3   28-FEB-24 4FQS    1       REMARK                                   
REVDAT   2   15-NOV-17 4FQS    1       REMARK                                   
REVDAT   1   07-AUG-13 4FQS    0                                                
JRNL        AUTH   M.C.M.REDDY,J.B.BRUNING,W.HARSHBARGER,J.C.SACCHETTINI        
JRNL        TITL   CRYSTAL STRUCTURE OF BINARY AND TERNARY COMPLEXES OF         
JRNL        TITL 2 THYMIDYLATE SYNTHASE (THYA) FROM MYCOBACTERIUM TUBERCULOSIS: 
JRNL        TITL 3 INSIGHTS INTO THE SELECTIVITY AND MODE OF INHIBITION         
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.6.4_486                                     
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 : MLHL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 21.88                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 55636                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.157                           
REMARK   3   R VALUE            (WORKING SET) : 0.155                           
REMARK   3   FREE R VALUE                     : 0.199                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.990                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2775                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 21.8801 -  4.8663    0.98     2735   147  0.1718 0.2015        
REMARK   3     2  4.8663 -  3.8695    0.99     2712   124  0.1349 0.1549        
REMARK   3     3  3.8695 -  3.3824    0.98     2656   139  0.1516 0.1895        
REMARK   3     4  3.3824 -  3.0741    0.98     2683   130  0.1495 0.1817        
REMARK   3     5  3.0741 -  2.8542    0.99     2641   169  0.1523 0.2073        
REMARK   3     6  2.8542 -  2.6863    0.99     2689   148  0.1575 0.2305        
REMARK   3     7  2.6863 -  2.5519    0.99     2685   149  0.1541 0.2085        
REMARK   3     8  2.5519 -  2.4410    0.99     2627   165  0.1538 0.1730        
REMARK   3     9  2.4410 -  2.3471    0.99     2690   134  0.1570 0.2027        
REMARK   3    10  2.3471 -  2.2662    0.99     2627   143  0.1534 0.2238        
REMARK   3    11  2.2662 -  2.1954    0.98     2613   134  0.1553 0.1928        
REMARK   3    12  2.1954 -  2.1327    0.97     2608   138  0.1544 0.2141        
REMARK   3    13  2.1327 -  2.0766    0.98     2661   127  0.1565 0.2243        
REMARK   3    14  2.0766 -  2.0260    0.98     2617   142  0.1679 0.2220        
REMARK   3    15  2.0260 -  1.9800    0.97     2576   135  0.1579 0.2196        
REMARK   3    16  1.9800 -  1.9379    0.97     2654   125  0.1548 0.1936        
REMARK   3    17  1.9379 -  1.8991    0.98     2633   119  0.1577 0.2006        
REMARK   3    18  1.8991 -  1.8633    0.98     2623   140  0.1782 0.2404        
REMARK   3    19  1.8633 -  1.8301    0.98     2646   143  0.1849 0.2520        
REMARK   3    20  1.8301 -  1.8000    0.94     2485   124  0.1930 0.2378        
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              : 0.33                                          
REMARK   3   B_SOL              : 55.21                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.190            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.090           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.42                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.22350                                             
REMARK   3    B22 (A**2) : 4.44470                                              
REMARK   3    B33 (A**2) : -4.22110                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.14960                                             
REMARK   3    B23 (A**2) : 0.00000                                              
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      :  0.007           4513                                  
REMARK   3   ANGLE     :  1.168           6181                                  
REMARK   3   CHIRALITY :  0.078            648                                  
REMARK   3   PLANARITY :  0.007            787                                  
REMARK   3   DIHEDRAL  : 14.041           1671                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
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 4FQS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JUL-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000073238.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-SEP-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 298.0                              
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU300                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : MIRRORS                            
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 55678                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 75.0                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE                                         
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.39                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS PH 7.0, 200 MM NACL, AND 30%        
REMARK 280  POLYETHYLENE GLYCOL 3K, VAPOR DIFFUSION, HANGING DROP,              
REMARK 280  TEMPERATURE 298K, PH 7.5                                            
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       50.04950            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       28.52250            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       50.04950            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       28.52250            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4190 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19920 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 419  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 442  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 498  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 535  LIES ON A SPECIAL POSITION.                          
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU A 107    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 249    CD   CE   NZ                                        
REMARK 470     SER B 105    OG                                                  
REMARK 470     GLU B 107    CG   CD   OE1  OE2                                  
REMARK 470     ASP B 156    CG   OD1  OD2                                       
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   O    GLY A    31     NH2  ARG B    35              2.18            
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 100       52.33   -154.98                                   
REMARK 500    SER B 100       52.22   -154.06                                   
REMARK 500    ASP B 122       63.93   -152.08                                   
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 UMP A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LYA A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMP B 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LYA B 302                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3QJ7   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE MYCOBACTERIUM TUBERCULOSIS THYMIDYLATE      
REMARK 900 SYNTHASE (THYA) BOUND TO DUMP                                        
REMARK 900 RELATED ID: 4FOX   RELATED DB: PDB                                   
REMARK 900 'CRYSTAL STRUCTURE OF MTB THYA IN COMPLEX WITH UMP AND RALTITREXED'  
REMARK 900 RELATED ID: 4FOG   RELATED DB: PDB                                   
REMARK 900 'CRYSTAL STRUCTURE OF MTB THYA IN COMPLEX WITH 5-FLUORO-DUMP AND 5-  
REMARK 900 METHYLTETRAHYDROFOLIC ACID'                                          
REMARK 900 RELATED ID: 4FOA   RELATED DB: PDB                                   
REMARK 900 'CRYSTAL STRUCTURE OF THE MTB THYA IN COMPLEX WITH 5-FLUORO-DUMP'    
DBREF  4FQS A    1   263  UNP    P67044   TYSY_MYCTU       1    263             
DBREF  4FQS B    1   263  UNP    P67044   TYSY_MYCTU       1    263             
SEQRES   1 A  263  MET THR PRO TYR GLU ASP LEU LEU ARG PHE VAL LEU GLU          
SEQRES   2 A  263  THR GLY THR PRO LYS SER ASP ARG THR GLY THR GLY THR          
SEQRES   3 A  263  ARG SER LEU PHE GLY GLN GLN MET ARG TYR ASP LEU SER          
SEQRES   4 A  263  ALA GLY PHE PRO LEU LEU THR THR LYS LYS VAL HIS PHE          
SEQRES   5 A  263  LYS SER VAL ALA TYR GLU LEU LEU TRP PHE LEU ARG GLY          
SEQRES   6 A  263  ASP SER ASN ILE GLY TRP LEU HIS GLU HIS GLY VAL THR          
SEQRES   7 A  263  ILE TRP ASP GLU TRP ALA SER ASP THR GLY GLU LEU GLY          
SEQRES   8 A  263  PRO ILE TYR GLY VAL GLN TRP ARG SER TRP PRO ALA PRO          
SEQRES   9 A  263  SER GLY GLU HIS ILE ASP GLN ILE SER ALA ALA LEU ASP          
SEQRES  10 A  263  LEU LEU ARG THR ASP PRO ASP SER ARG ARG ILE ILE VAL          
SEQRES  11 A  263  SER ALA TRP ASN VAL GLY GLU ILE GLU ARG MET ALA LEU          
SEQRES  12 A  263  PRO PRO CYS HIS ALA PHE PHE GLN PHE TYR VAL ALA ASP          
SEQRES  13 A  263  GLY ARG LEU SER CYS GLN LEU TYR GLN ARG SER ALA ASP          
SEQRES  14 A  263  LEU PHE LEU GLY VAL PRO PHE ASN ILE ALA SER TYR ALA          
SEQRES  15 A  263  LEU LEU THR HIS MET MET ALA ALA GLN ALA GLY LEU SER          
SEQRES  16 A  263  VAL GLY GLU PHE ILE TRP THR GLY GLY ASP CYS HIS ILE          
SEQRES  17 A  263  TYR ASP ASN HIS VAL GLU GLN VAL ARG LEU GLN LEU SER          
SEQRES  18 A  263  ARG GLU PRO ARG PRO TYR PRO LYS LEU LEU LEU ALA ASP          
SEQRES  19 A  263  ARG ASP SER ILE PHE GLU TYR THR TYR GLU ASP ILE VAL          
SEQRES  20 A  263  VAL LYS ASN TYR ASP PRO HIS PRO ALA ILE LYS ALA PRO          
SEQRES  21 A  263  VAL ALA VAL                                                  
SEQRES   1 B  263  MET THR PRO TYR GLU ASP LEU LEU ARG PHE VAL LEU GLU          
SEQRES   2 B  263  THR GLY THR PRO LYS SER ASP ARG THR GLY THR GLY THR          
SEQRES   3 B  263  ARG SER LEU PHE GLY GLN GLN MET ARG TYR ASP LEU SER          
SEQRES   4 B  263  ALA GLY PHE PRO LEU LEU THR THR LYS LYS VAL HIS PHE          
SEQRES   5 B  263  LYS SER VAL ALA TYR GLU LEU LEU TRP PHE LEU ARG GLY          
SEQRES   6 B  263  ASP SER ASN ILE GLY TRP LEU HIS GLU HIS GLY VAL THR          
SEQRES   7 B  263  ILE TRP ASP GLU TRP ALA SER ASP THR GLY GLU LEU GLY          
SEQRES   8 B  263  PRO ILE TYR GLY VAL GLN TRP ARG SER TRP PRO ALA PRO          
SEQRES   9 B  263  SER GLY GLU HIS ILE ASP GLN ILE SER ALA ALA LEU ASP          
SEQRES  10 B  263  LEU LEU ARG THR ASP PRO ASP SER ARG ARG ILE ILE VAL          
SEQRES  11 B  263  SER ALA TRP ASN VAL GLY GLU ILE GLU ARG MET ALA LEU          
SEQRES  12 B  263  PRO PRO CYS HIS ALA PHE PHE GLN PHE TYR VAL ALA ASP          
SEQRES  13 B  263  GLY ARG LEU SER CYS GLN LEU TYR GLN ARG SER ALA ASP          
SEQRES  14 B  263  LEU PHE LEU GLY VAL PRO PHE ASN ILE ALA SER TYR ALA          
SEQRES  15 B  263  LEU LEU THR HIS MET MET ALA ALA GLN ALA GLY LEU SER          
SEQRES  16 B  263  VAL GLY GLU PHE ILE TRP THR GLY GLY ASP CYS HIS ILE          
SEQRES  17 B  263  TYR ASP ASN HIS VAL GLU GLN VAL ARG LEU GLN LEU SER          
SEQRES  18 B  263  ARG GLU PRO ARG PRO TYR PRO LYS LEU LEU LEU ALA ASP          
SEQRES  19 B  263  ARG ASP SER ILE PHE GLU TYR THR TYR GLU ASP ILE VAL          
SEQRES  20 B  263  VAL LYS ASN TYR ASP PRO HIS PRO ALA ILE LYS ALA PRO          
SEQRES  21 B  263  VAL ALA VAL                                                  
HET    UMP  A 301      20                                                       
HET    LYA  A 302      31                                                       
HET    UMP  B 301      20                                                       
HET    LYA  B 302      31                                                       
HETNAM     UMP 2'-DEOXYURIDINE 5'-MONOPHOSPHATE                                 
HETNAM     LYA 2-{4-[2-(2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-               
HETNAM   2 LYA  D]PYRIMIDIN-5-YL)-ETHYL]-BENZOYLAMINO}-PENTANEDIOIC             
HETNAM   3 LYA  ACID                                                            
HETSYN     UMP DUMP                                                             
HETSYN     LYA LY231514                                                         
FORMUL   3  UMP    2(C9 H13 N2 O8 P)                                            
FORMUL   4  LYA    2(C20 H21 N5 O6)                                             
FORMUL   7  HOH   *1032(H2 O)                                                   
HELIX    1   1 THR A    2  GLY A   15  1                                  14    
HELIX    2   2 SER A   39  GLY A   41  5                                   3    
HELIX    3   3 HIS A   51  GLY A   65  1                                  15    
HELIX    4   4 ILE A   69  HIS A   75  1                                   7    
HELIX    5   5 TRP A   80  ALA A   84  5                                   5    
HELIX    6   6 ILE A   93  SER A  100  1                                   8    
HELIX    7   7 ASP A  110  ASP A  122  1                                  13    
HELIX    8   8 GLU A  137  MET A  141  5                                   5    
HELIX    9   9 LEU A  172  GLY A  193  1                                  22    
HELIX   10  10 HIS A  212  SER A  221  1                                  10    
HELIX   11  11 SER A  237  TYR A  241  5                                   5    
HELIX   12  12 THR A  242  GLU A  244  5                                   3    
HELIX   13  13 THR B    2  GLY B   15  1                                  14    
HELIX   14  14 SER B   39  GLY B   41  5                                   3    
HELIX   15  15 HIS B   51  ARG B   64  1                                  14    
HELIX   16  16 ILE B   69  HIS B   75  1                                   7    
HELIX   17  17 TRP B   80  ALA B   84  5                                   5    
HELIX   18  18 ILE B   93  SER B  100  1                                   8    
HELIX   19  19 ASP B  110  ASP B  122  1                                  13    
HELIX   20  20 ASN B  134  MET B  141  5                                   8    
HELIX   21  21 LEU B  172  GLY B  193  1                                  22    
HELIX   22  22 HIS B  212  SER B  221  1                                  10    
HELIX   23  23 SER B  237  TYR B  241  5                                   5    
HELIX   24  24 THR B  242  GLU B  244  5                                   3    
SHEET    1   A 6 THR A  16  LYS A  18  0                                        
SHEET    2   A 6 THR A  26  ASP A  37 -1  O  THR A  26   N  LYS A  18           
SHEET    3   A 6 SER A 195  TYR A 209 -1  O  GLY A 203   N  GLN A  32           
SHEET    4   A 6 ARG A 158  ASP A 169  1  N  LEU A 159   O  SER A 195           
SHEET    5   A 6 HIS A 147  ALA A 155 -1  N  PHE A 149   O  TYR A 164           
SHEET    6   A 6 ILE A 129  SER A 131 -1  N  VAL A 130   O  PHE A 150           
SHEET    1   B 2 TRP A 101  PRO A 102  0                                        
SHEET    2   B 2 HIS A 108  ILE A 109 -1  O  ILE A 109   N  TRP A 101           
SHEET    1   C 2 LYS A 229  LEU A 232  0                                        
SHEET    2   C 2 ILE A 246  LYS A 249 -1  O  LYS A 249   N  LYS A 229           
SHEET    1   D 6 THR B  16  LYS B  18  0                                        
SHEET    2   D 6 THR B  26  ASP B  37 -1  O  THR B  26   N  LYS B  18           
SHEET    3   D 6 SER B 195  TYR B 209 -1  O  CYS B 206   N  LEU B  29           
SHEET    4   D 6 ARG B 158  ASP B 169  1  N  LEU B 159   O  SER B 195           
SHEET    5   D 6 HIS B 147  ALA B 155 -1  N  PHE B 149   O  TYR B 164           
SHEET    6   D 6 ILE B 129  SER B 131 -1  N  VAL B 130   O  PHE B 150           
SHEET    1   E 2 TRP B 101  PRO B 102  0                                        
SHEET    2   E 2 HIS B 108  ILE B 109 -1  O  ILE B 109   N  TRP B 101           
SHEET    1   F 2 LYS B 229  LEU B 232  0                                        
SHEET    2   F 2 ILE B 246  LYS B 249 -1  O  LYS B 249   N  LYS B 229           
SITE     1 AC1 17 ARG A  21  TYR A  94  CYS A 146  HIS A 147                    
SITE     2 AC1 17 GLN A 165  ARG A 166  SER A 167  ALA A 168                    
SITE     3 AC1 17 ASP A 169  ASN A 177  HIS A 207  TYR A 209                    
SITE     4 AC1 17 LYA A 302  HOH A 405  HOH A 407  ARG B 126                    
SITE     5 AC1 17 ARG B 127                                                     
SITE     1 AC2 24 GLU A  58  ILE A  79  TRP A  80  TRP A  83                    
SITE     2 AC2 24 LEU A 143  ASP A 169  LEU A 172  GLY A 173                    
SITE     3 AC2 24 PHE A 176  VAL A 261  ALA A 262  UMP A 301                    
SITE     4 AC2 24 HOH A 404  HOH A 413  HOH A 426  HOH A 429                    
SITE     5 AC2 24 HOH A 433  HOH A 436  HOH A 443  HOH A 469                    
SITE     6 AC2 24 HOH A 541  HOH A 805  HOH A 867  HOH A 880                    
SITE     1 AC3 17 ARG A 126  ARG A 127  ARG B  21  TYR B  94                    
SITE     2 AC3 17 CYS B 146  HIS B 147  GLN B 165  ARG B 166                    
SITE     3 AC3 17 SER B 167  ALA B 168  ASP B 169  ASN B 177                    
SITE     4 AC3 17 HIS B 207  TYR B 209  LYA B 302  HOH B 411                    
SITE     5 AC3 17 HOH B 430                                                     
SITE     1 AC4 25 GLU B  58  ILE B  79  TRP B  80  TRP B  83                    
SITE     2 AC4 25 LEU B 143  ASP B 169  LEU B 172  GLY B 173                    
SITE     3 AC4 25 PHE B 176  TYR B 209  VAL B 261  ALA B 262                    
SITE     4 AC4 25 UMP B 301  HOH B 416  HOH B 420  HOH B 424                    
SITE     5 AC4 25 HOH B 426  HOH B 428  HOH B 433  HOH B 454                    
SITE     6 AC4 25 HOH B 455  HOH B 468  HOH B 540  HOH B 636                    
SITE     7 AC4 25 HOH B 842                                                     
CRYST1  100.099   57.045  113.694  90.00 107.95  90.00 C 1 2 1       8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009990  0.000000  0.003236        0.00000                         
SCALE2      0.000000  0.017530  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009245        0.00000