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Database: PDB
Entry: 2YOG
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HEADER    TRANSFERASE                             24-OCT-12   2YOG              
TITLE     PLASMODIUM FALCIPARUM THYMIDYLATE KINASE IN COMPLEX WITH A            
TITLE    2 (THIO)UREA-ALPHA-DEOXYTHYMIDINE INHIBITOR                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THYMIDYLATE KINASE;                                        
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 2.7.4.9;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM;                          
SOURCE   3 ORGANISM_TAXID: 36329;                                               
SOURCE   4 STRAIN: 3D7;                                                         
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_VECTOR: PET28                                      
KEYWDS    TRANSFERASE, MALARIA, INHIBITOR                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.HUAQING,J.CARRERO-LERIDA,A.P.G.SILVA,J.L.WHITTINGHAM,J.A.BRANNIGAN, 
AUTHOR   2 L.M.RUIZ-PEREZ,K.D.READ,K.S.WILSON,D.GONZALEZ-PACANOWSKA,            
AUTHOR   3 I.H.GILBERT                                                          
REVDAT   1   24-JUL-13 2YOG    0                                                
JRNL        AUTH   H.CUI,J.CARRERO-LERIDA,A.P.G.SILVA,J.L.WHITTINGHAM,          
JRNL        AUTH 2 J.A.BRANNIGAN,L.M.RUIZ-PEREZ,K.D.READ,K.S.WILSON,            
JRNL        AUTH 3 D.GONZALEZ-PACANOWSKA,I.H.GILBERT                            
JRNL        TITL   SYNTHESIS AND EVALUATION OF ALPHA-THYMIDINE ANALOGUES AS     
JRNL        TITL 2 NOVEL ANTIMALARIALS.                                         
JRNL        REF    J.MED.CHEM.                   V.  55 10948 2012              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   23240776                                                     
JRNL        DOI    10.1021/JM301328H                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0088                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 23.37                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NONE                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.90                          
REMARK   3   NUMBER OF REFLECTIONS             : 61653                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.18480                         
REMARK   3   R VALUE            (WORKING SET) : 0.18233                         
REMARK   3   FREE R VALUE                     : 0.23262                         
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.1                             
REMARK   3   FREE R VALUE TEST SET COUNT      : 3308                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.500                        
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.539                        
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 4489                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.96                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.336                        
REMARK   3   BIN FREE R VALUE SET COUNT          : 267                          
REMARK   3   BIN FREE R VALUE                    : 0.388                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3473                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 62                                      
REMARK   3   SOLVENT ATOMS            : 434                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.236                         
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.92                                                 
REMARK   3    B22 (A**2) : 0.06                                                 
REMARK   3    B33 (A**2) : -1.12                                                
REMARK   3    B12 (A**2) : 0.00                                                 
REMARK   3    B13 (A**2) : -0.71                                                
REMARK   3    B23 (A**2) : 0.00                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.109         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.090         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.061         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.688         
REMARK   3                                                                      
REMARK   3  CORRELATION COEFFICIENTS.                                           
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.966                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.946                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3650 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4993 ; 1.443 ; 1.969       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   456 ; 5.142 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   182 ;35.772 ;25.385       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   686 ;13.588 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     9 ;21.592 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   536 ; 0.102 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2779 ; 0.009 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2069 ; 1.343 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3408 ; 2.124 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1581 ; 3.024 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1551 ; 4.313 ; 4.500       
REMARK   3                                                                      
REMARK   3  ANISOTROPIC THERMAL FACTOR RESTRAINTS.   COUNT   RMS    WEIGHT      
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  3650 ; 1.838 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   434 ; 5.871 ; 3.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  3529 ; 4.664 ; 3.000       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE          
REMARK   3   RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY                    
REMARK   4                                                                      
REMARK   4 2YOG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-OCT-12.                  
REMARK 100 THE PDBE ID CODE IS EBI-54565.                                       
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-FEB-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9330                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD (QUANTUM 4)                    
REMARK 200  DETECTOR MANUFACTURER          : ADSC                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 64980                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.50                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 23.40                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.0                                
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 3.5                                
REMARK 200  R MERGE                    (I) : 0.08                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.20                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.58                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.5                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.80                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.40                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41                                        
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.1                      
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.0, 0.2 M LICL,          
REMARK 280  20% PEG6000                                                         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       29.39500            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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     MET A     1                                                      
REMARK 465     THR A     2                                                      
REMARK 465     ASP A     3                                                      
REMARK 465     ALA A   142                                                      
REMARK 465     GLN A   143                                                      
REMARK 465     ASN A   144                                                      
REMARK 465     ARG A   145                                                      
REMARK 465     SER A   146                                                      
REMARK 465     ASP A   147                                                      
REMARK 465     TYR A   148                                                      
REMARK 465     GLY A   149                                                      
REMARK 465     GLU A   150                                                      
REMARK 465     GLU A   151                                                      
REMARK 465     MET B     1                                                      
REMARK 465     THR B     2                                                      
REMARK 465     ARG B    18                                                      
REMARK 465     SER B    19                                                      
REMARK 465     GLY B    20                                                      
REMARK 465     GLN B   143                                                      
REMARK 465     ASN B   144                                                      
REMARK 465     ARG B   145                                                      
REMARK 465     SER B   146                                                      
REMARK 465     ASP B   147                                                      
REMARK 465     TYR B   148                                                      
REMARK 465     GLY B   149                                                      
REMARK 465     GLU B   150                                                      
REMARK 465     GLU B   151                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     GLU A   30   CA   CB   CG   CD   OE1  OE2                        
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   OD1B ASN A    83     O    HOH A  2113              2.16            
REMARK 500   CD2B HIS B    41     CE1B TYR B    43              2.12            
REMARK 500   NE2B HIS B    41     CZ B TYR B    43              2.08            
REMARK 500   NE2B HIS B    41     CE1B TYR B    43              1.98            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OD2B ASP A   173     O    HOH A  2042     2545     2.19            
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  19       -7.08    -58.88                                   
REMARK 500    ARG A  99      150.45     79.99                                   
REMARK 500    TYR A 100     -149.26   -156.62                                   
REMARK 500    TYR A 153       -1.67     65.22                                   
REMARK 500    TRP A 209       45.90   -105.65                                   
REMARK 500    ARG B  99      145.23     75.84                                   
REMARK 500    TYR B 100     -150.74   -155.36                                   
REMARK 500    TYR B 153      -14.99     74.78                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CHIRAL CENTERS                                             
REMARK 500                                                                      
REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL                     
REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY                      
REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR                        
REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE                                    
REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16)       
REMARK 500                                                                      
REMARK 500  M RES CSSEQI    IMPROPER   EXPECTED   FOUND DETAILS                 
REMARK 500    GLU B 154        24.7      L          L   OUTSIDE RANGE           
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 74X A 211                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 74X B 211                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2WWF   RELATED DB: PDB                                   
REMARK 900  PLASMODIUM FALCIPARUM THYMIDYLATE KINASE IN COMPLEX WITH            
REMARK 900  TMP AND ADP                                                         
REMARK 900 RELATED ID: 2WWG   RELATED DB: PDB                                   
REMARK 900  PLASMODIUM FALCIPARUM THYMIDYLATE KINASE IN COMPLEX WITH            
REMARK 900  DGMP AND ADP                                                        
REMARK 900 RELATED ID: 2WWH   RELATED DB: PDB                                   
REMARK 900  PLASMODIUM FALCIPARUM THYMIDYLATE KINASE IN COMPLEX WITH            
REMARK 900  AP5DT                                                               
REMARK 900 RELATED ID: 2WWI   RELATED DB: PDB                                   
REMARK 900  PLASMODIUM FALCIPARUM THYMIDYLATE KINASE IN COMPLEX WITH            
REMARK 900  AZTMP AND ADP                                                       
REMARK 900 RELATED ID: 2YOF   RELATED DB: PDB                                   
REMARK 900  PLASMODIUM FALCIPARUM THYMIDYLATE KINASE IN COMPLEX WITH            
REMARK 900  A (THIO)UREA-BETA-DEOXYTHYMIDINE INHIBITOR                          
REMARK 900 RELATED ID: 2YOH   RELATED DB: PDB                                   
REMARK 900  PLASMODIUM FALCIPARUM THYMIDYLATE KINASE IN COMPLEX WITH            
REMARK 900  A UREA-ALPHA-DEOXYTHYMIDINE INHIBITOR                               
DBREF  2YOG A    1   210  UNP    Q8I4S1   Q8I4S1_PLAF7     1    210             
DBREF  2YOG B    1   210  UNP    Q8I4S1   Q8I4S1_PLAF7     1    210             
SEQRES   1 A  210  MET THR ASP ASP LYS LYS LYS GLY LYS PHE ILE VAL PHE          
SEQRES   2 A  210  GLU GLY LEU ASP ARG SER GLY LYS SER THR GLN SER LYS          
SEQRES   3 A  210  LEU LEU VAL GLU TYR LEU LYS ASN ASN ASN VAL GLU VAL          
SEQRES   4 A  210  LYS HIS LEU TYR PHE PRO ASN ARG GLU THR GLY ILE GLY          
SEQRES   5 A  210  GLN ILE ILE SER LYS TYR LEU LYS MET GLU ASN SER MET          
SEQRES   6 A  210  SER ASN GLU THR ILE HIS LEU LEU PHE SER ALA ASN ARG          
SEQRES   7 A  210  TRP GLU HIS MET ASN GLU ILE LYS SER LEU LEU LEU LYS          
SEQRES   8 A  210  GLY ILE TRP VAL VAL CYS ASP ARG TYR ALA TYR SER GLY          
SEQRES   9 A  210  VAL ALA TYR SER SER GLY ALA LEU ASN LEU ASN LYS THR          
SEQRES  10 A  210  TRP CYS MET ASN PRO ASP GLN GLY LEU ILE LYS PRO ASP          
SEQRES  11 A  210  VAL VAL PHE TYR LEU ASN VAL PRO PRO ASN TYR ALA GLN          
SEQRES  12 A  210  ASN ARG SER ASP TYR GLY GLU GLU ILE TYR GLU LYS VAL          
SEQRES  13 A  210  GLU THR GLN LYS LYS ILE TYR GLU THR TYR LYS HIS PHE          
SEQRES  14 A  210  ALA HIS GLU ASP TYR TRP ILE ASN ILE ASP ALA THR ARG          
SEQRES  15 A  210  LYS ILE GLU ASP ILE HIS ASN ASP ILE VAL LYS GLU VAL          
SEQRES  16 A  210  THR LYS ILE LYS VAL GLU PRO GLU GLU PHE ASN PHE LEU          
SEQRES  17 A  210  TRP SER                                                      
SEQRES   1 B  210  MET THR ASP ASP LYS LYS LYS GLY LYS PHE ILE VAL PHE          
SEQRES   2 B  210  GLU GLY LEU ASP ARG SER GLY LYS SER THR GLN SER LYS          
SEQRES   3 B  210  LEU LEU VAL GLU TYR LEU LYS ASN ASN ASN VAL GLU VAL          
SEQRES   4 B  210  LYS HIS LEU TYR PHE PRO ASN ARG GLU THR GLY ILE GLY          
SEQRES   5 B  210  GLN ILE ILE SER LYS TYR LEU LYS MET GLU ASN SER MET          
SEQRES   6 B  210  SER ASN GLU THR ILE HIS LEU LEU PHE SER ALA ASN ARG          
SEQRES   7 B  210  TRP GLU HIS MET ASN GLU ILE LYS SER LEU LEU LEU LYS          
SEQRES   8 B  210  GLY ILE TRP VAL VAL CYS ASP ARG TYR ALA TYR SER GLY          
SEQRES   9 B  210  VAL ALA TYR SER SER GLY ALA LEU ASN LEU ASN LYS THR          
SEQRES  10 B  210  TRP CYS MET ASN PRO ASP GLN GLY LEU ILE LYS PRO ASP          
SEQRES  11 B  210  VAL VAL PHE TYR LEU ASN VAL PRO PRO ASN TYR ALA GLN          
SEQRES  12 B  210  ASN ARG SER ASP TYR GLY GLU GLU ILE TYR GLU LYS VAL          
SEQRES  13 B  210  GLU THR GLN LYS LYS ILE TYR GLU THR TYR LYS HIS PHE          
SEQRES  14 B  210  ALA HIS GLU ASP TYR TRP ILE ASN ILE ASP ALA THR ARG          
SEQRES  15 B  210  LYS ILE GLU ASP ILE HIS ASN ASP ILE VAL LYS GLU VAL          
SEQRES  16 B  210  THR LYS ILE LYS VAL GLU PRO GLU GLU PHE ASN PHE LEU          
SEQRES  17 B  210  TRP SER                                                      
HET    74X  A 211      31                                                       
HET    74X  B 211      31                                                       
HETNAM     74X 1-[4-CHLORANYL-3-(TRIFLUOROMETHYL)PHENYL]-3-                     
HETNAM   2 74X  [[(2R,3S)-5-[5-METHYL-2,4-BIS(OXIDANYLIDENE)                    
HETNAM   3 74X  PYRIMIDIN-1-YL]-3-OXIDANYL-OXOLAN-2-YL]METHYL]                  
HETNAM   4 74X  THIOUREA                                                        
HETSYN     74X (THIO)UREA-ALPHA-DEOXYTHYMIDINE DERIVATIVE                       
FORMUL   3  74X    2(C18 H18 CL F3 N4 O4 S)                                     
FORMUL   4  HOH   *434(H2 O)                                                    
HELIX    1   1 GLY A   20  ASN A   35  1                                  16    
HELIX    2   2 THR A   49  LYS A   60  1                                  12    
HELIX    3   3 SER A   66  GLU A   80  1                                  15    
HELIX    4   4 HIS A   81  GLY A   92  1                                  12    
HELIX    5   5 TYR A  100  LEU A  112  1                                  13    
HELIX    6   6 ASN A  115  ASN A  121  1                                   7    
HELIX    7   7 PRO A  122  GLN A  124  5                                   3    
HELIX    8   8 LYS A  155  LYS A  167  1                                  13    
HELIX    9   9 HIS A  168  ALA A  170  5                                   3    
HELIX   10  10 LYS A  183  LYS A  197  1                                  15    
HELIX   11  11 LYS B   21  ASN B   35  1                                  15    
HELIX   12  12 THR B   49  LYS B   60  1                                  12    
HELIX   13  13 SER B   66  GLU B   80  1                                  15    
HELIX   14  14 HIS B   81  LYS B   91  1                                  11    
HELIX   15  15 TYR B  100  ASN B  113  1                                  14    
HELIX   16  16 ASN B  115  ASN B  121  1                                   7    
HELIX   17  17 PRO B  122  GLN B  124  5                                   3    
HELIX   18  18 LYS B  155  LYS B  167  1                                  13    
HELIX   19  19 HIS B  168  ALA B  170  5                                   3    
HELIX   20  20 LYS B  183  LYS B  197  1                                  15    
SHEET    1  AA 5 VAL A  39  TYR A  43  0                                        
SHEET    2  AA 5 TRP A  94  ASP A  98  1  O  TRP A  94   N  LYS A  40           
SHEET    3  AA 5 PHE A  10  GLY A  15  1  O  ILE A  11   N  CYS A  97           
SHEET    4  AA 5 VAL A 131  ASN A 136  1  O  VAL A 131   N  VAL A  12           
SHEET    5  AA 5 TRP A 175  ASP A 179  1  O  ILE A 176   N  TYR A 134           
SHEET    1  BA 5 VAL B  39  TYR B  43  0                                        
SHEET    2  BA 5 TRP B  94  ASP B  98  1  O  TRP B  94   N  LYS B  40           
SHEET    3  BA 5 PHE B  10  GLY B  15  1  O  ILE B  11   N  CYS B  97           
SHEET    4  BA 5 VAL B 131  ASN B 136  1  O  VAL B 131   N  VAL B  12           
SHEET    5  BA 5 TRP B 175  ASP B 179  1  O  ILE B 176   N  TYR B 134           
CISPEP   1 PHE A   44    PRO A   45          0        -7.82                     
CISPEP   2 LEU A  208    TRP A  209          0        -1.42                     
CISPEP   3 PHE B   44    PRO B   45          0        -3.50                     
CISPEP   4 LEU B  208    TRP B  209          0         3.31                     
SITE     1 AC1 15 ASP A  17  PHE A  44  PRO A  45  LEU A  59                    
SITE     2 AC1 15 LYS A  60  PHE A  74  ARG A  78  ARG A  99                    
SITE     3 AC1 15 SER A 103  GLY A 104  TYR A 107  HOH A2011                    
SITE     4 AC1 15 HOH A2102  HOH A2167  HOH A2220                               
SITE     1 AC2 16 PHE B  44  PRO B  45  ARG B  47  LEU B  59                    
SITE     2 AC2 16 LYS B  60  PHE B  74  ARG B  78  ARG B  99                    
SITE     3 AC2 16 SER B 103  GLY B 104  TYR B 107  HOH B2085                    
SITE     4 AC2 16 HOH B2112  HOH B2157  HOH B2213  HOH B2214                    
CRYST1   49.060   58.790   71.710  90.00  95.78  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.020383  0.000000  0.002063        0.00000                         
SCALE2      0.000000  0.017010  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014016        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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