PDB Short entry for 4BI2
HEADER    TRANSFERASE                             09-APR-13   4BI2              
TITLE     SCAFFOLD FOCUSED VIRTUAL SCREENING: PROSPECTIVE APPLICATION TO THE    
TITLE    2 DISCOVERY OF TTK INHIBITOR                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DUAL SPECIFICITY PROTEIN KINASE TTK;                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: KINASE DOMAIN, RESIDUES 519-808;                           
COMPND   5 SYNONYM: PHOSPHOTYROSINE PICKED THREONINE-PROTEIN KINASE, PYT,       
COMPND   6 MONOPOLAR SPINDLE KINASE 1;                                          
COMPND   7 EC: 2.7.12.1;                                                        
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VARIANT: AI                                        
KEYWDS    TRANSFERASE, MITOSIS                                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.R.LANGDON,I.M.WESTWOOD,R.L.M.VAN MONTFORT,N.BROWN,J.BLAGG           
REVDAT   4   22-MAY-19 4BI2    1       REMARK                                   
REVDAT   3   08-MAY-19 4BI2    1       REMARK                                   
REVDAT   2   05-JUN-13 4BI2    1       JRNL                                     
REVDAT   1   22-MAY-13 4BI2    0                                                
JRNL        AUTH   S.R.LANGDON,I.M.WESTWOOD,R.L.M.VAN MONTFORT,N.BROWN,J.BLAGG  
JRNL        TITL   SCAFFOLD-FOCUSED VIRTUAL SCREENING: PROSPECTIVE APPLICATION  
JRNL        TITL 2 TO THE DISCOVERY OF TTK INHIBITORS.                          
JRNL        REF    J.CHEM.INF.MODEL              V.  53  1100 2013              
JRNL        REFN                   ISSN 1549-9596                               
JRNL        PMID   23672464                                                     
JRNL        DOI    10.1021/CI400100C                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.11 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.11.2                                        
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.11                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 56.08                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 8291                           
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)  : 0.195                          
REMARK   3   R VALUE            (WORKING SET)  : 0.194                          
REMARK   3   FREE R VALUE                      : 0.226                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 4.630                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 384                            
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               : 5                        
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 3.11                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 3.48                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 99.98                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2327                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2103                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2221                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2096                   
REMARK   3   BIN FREE R VALUE                        : 0.2244                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 4.56                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 106                      
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            : 1960                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 37                                      
REMARK   3   SOLVENT ATOMS            : 3                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 108.2                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 86.28                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 26.15590                                             
REMARK   3    B22 (A**2) : 6.17350                                              
REMARK   3    B33 (A**2) : -32.32940                                            
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT                    (A) : NULL                
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 1.717               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.339               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 1.575               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.344               
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.903                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.865                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 2041   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 2771   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 677    ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 51     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 308    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 2041   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 276    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 2375   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.20                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.51                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 21.00                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN A                                                
REMARK   3    ORIGIN FOR THE GROUP (A):    4.9296   32.2326   16.6268           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.1425 T22:   -0.1932                                    
REMARK   3     T33:   -0.0492 T12:   -0.0289                                    
REMARK   3     T13:    0.0005 T23:    0.1026                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    4.9942 L22:    1.5926                                    
REMARK   3     L33:    1.4667 L12:   -1.5026                                    
REMARK   3     L13:   -0.8414 L23:   -0.3436                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.0519 S12:    0.4209 S13:    0.2480                     
REMARK   3     S21:   -0.1030 S22:   -0.0828 S23:   -0.1060                     
REMARK   3     S31:    0.0709 S32:    0.0289 S33:    0.0309                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: IDEAL-DIST CONTACT TERM CONTACT SETUP.    
REMARK   3  ALL ATOMS HAVE CCP4 ATOM TYPE FROM LIBRARY                          
REMARK   4                                                                      
REMARK   4 4BI2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-APR-13.                  
REMARK 100 THE DEPOSITION ID IS D_1290056434.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-APR-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.87260                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 8291                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.110                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 56.080                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.500                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 4.300                              
REMARK 200  R MERGE                    (I) : 0.08000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.11                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.52000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 2ZMC                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 59.97                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30-45% (V/V) PEG300, SITTING DROP        
REMARK 280  VAPOUR DIFFUSION, 291K, PH 7.5, VAPOR DIFFUSION, SITTING DROP       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
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,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
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        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       35.34500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       55.80000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       56.08000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       35.34500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       55.80000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       56.08000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       35.34500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       55.80000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       56.08000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       35.34500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       55.80000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       56.08000            
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: 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 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   496                                                      
REMARK 465     HIS A   497                                                      
REMARK 465     HIS A   498                                                      
REMARK 465     HIS A   499                                                      
REMARK 465     HIS A   500                                                      
REMARK 465     HIS A   501                                                      
REMARK 465     HIS A   502                                                      
REMARK 465     SER A   503                                                      
REMARK 465     SER A   504                                                      
REMARK 465     GLY A   505                                                      
REMARK 465     VAL A   506                                                      
REMARK 465     ASP A   507                                                      
REMARK 465     LEU A   508                                                      
REMARK 465     GLY A   509                                                      
REMARK 465     THR A   510                                                      
REMARK 465     GLU A   511                                                      
REMARK 465     ASN A   512                                                      
REMARK 465     LEU A   513                                                      
REMARK 465     TYR A   514                                                      
REMARK 465     PHE A   515                                                      
REMARK 465     GLN A   670                                                      
REMARK 465     MET A   671                                                      
REMARK 465     GLN A   672                                                      
REMARK 465     PRO A   673                                                      
REMARK 465     ASP A   674                                                      
REMARK 465     THR A   675                                                      
REMARK 465     THR A   676                                                      
REMARK 465     SER A   677                                                      
REMARK 465     VAL A   678                                                      
REMARK 465     VAL A   679                                                      
REMARK 465     LYS A   680                                                      
REMARK 465     ASP A   681                                                      
REMARK 465     SER A   682                                                      
REMARK 465     MET A   698                                                      
REMARK 465     SER A   699                                                      
REMARK 465     SER A   700                                                      
REMARK 465     SER A   701                                                      
REMARK 465     ARG A   702                                                      
REMARK 465     GLU A   703                                                      
REMARK 465     ASN A   704                                                      
REMARK 465     GLY A   705                                                      
REMARK 465     LYS A   706                                                      
REMARK 465     SER A   707                                                      
REMARK 465     LYS A   708                                                      
REMARK 465     SER A   709                                                      
REMARK 465     LYS A   710                                                      
REMARK 465     THR A   795                                                      
REMARK 465     HIS A   796                                                      
REMARK 465     PRO A   797                                                      
REMARK 465     VAL A   798                                                      
REMARK 465     ASN A   799                                                      
REMARK 465     GLN A   800                                                      
REMARK 465     MET A   801                                                      
REMARK 465     ALA A   802                                                      
REMARK 465     LYS A   803                                                      
REMARK 465     GLY A   804                                                      
REMARK 465     THR A   805                                                      
REMARK 465     THR A   806                                                      
REMARK 465     GLU A   807                                                      
REMARK 465     GLU A   808                                                      
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     GLN A 516    CG   CD   OE1  NE2                                  
REMARK 470     ARG A 523    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     SER A 533    OG                                                  
REMARK 470     LYS A 538    CG   CD   CE   NZ                                   
REMARK 470     LYS A 546    CG   CD   CE   NZ                                   
REMARK 470     LYS A 547    CG   CD   CE   NZ                                   
REMARK 470     GLU A 559    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 563    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 577    CD   CE   NZ                                        
REMARK 470     GLN A 580    CD   OE1  NE2                                       
REMARK 470     LEU A 613    CG   CD1  CD2                                       
REMARK 470     LYS A 614    CG   CD   CE   NZ                                   
REMARK 470     LYS A 615    CD   CE   NZ                                        
REMARK 470     LYS A 616    CD   CE   NZ                                        
REMARK 470     LYS A 617    CG   CD   CE   NZ                                   
REMARK 470     LYS A 629    CG   CD   CE   NZ                                   
REMARK 470     GLN A 683    CG   CD   OE1  NE2                                  
REMARK 470     VAL A 684    CG1  CG2                                            
REMARK 470     LYS A 696    CG   CD   CE   NZ                                   
REMARK 470     LYS A 731    CG   CD   CE   NZ                                   
REMARK 470     GLN A 736    CG   CD   OE1  NE2                                  
REMARK 470     ILE A 738    CG1  CG2  CD1                                       
REMARK 470     ILE A 754    CG1  CG2  CD1                                       
REMARK 470     GLU A 755    CG   CD   OE1  OE2                                  
REMARK 470     ASP A 758    CG   OD1  OD2                                       
REMARK 470     LYS A 762    CG   CD   CE   NZ                                   
REMARK 470     LYS A 769    CD   CE   NZ                                        
REMARK 470     LYS A 773    CD   CE   NZ                                        
REMARK 470     LYS A 777    CG   CD   CE   NZ                                   
REMARK 470     GLN A 778    CG   CD   OE1  NE2                                  
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   OD1  ASP A   561     N    THR A   564              2.14            
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    LYS A 521     -132.33     60.90                                   
REMARK 500    SER A 646      -18.49     69.57                                   
REMARK 500    LYS A 696        3.47    -58.39                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     7PE A 1796                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1795                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 7PE A 1796                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZO8 A 1797                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1798                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4BHZ   RELATED DB: PDB                                   
REMARK 900 SCAFFOLD FOCUSED VIRTUAL SCREENING: PROSPECTIVE APPLICATION TO THE   
REMARK 900 DISCOVERY OF TTK INHIBITOR                                           
REMARK 900 RELATED ID: 4BI0   RELATED DB: PDB                                   
REMARK 900 SCAFFOLD FOCUSED VIRTUAL SCREENING: PROSPECTIVE APPLICATION TO THE   
REMARK 900 DISCOVERY OF TTK INHIBITOR                                           
REMARK 900 RELATED ID: 4BI1   RELATED DB: PDB                                   
REMARK 900 SCAFFOLD FOCUSED VIRTUAL SCREENING: PROSPECTIVE APPLICATION TO THE   
REMARK 900 DISCOVERY OF TTK INHIBITOR                                           
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE SEQUENCE INCLUDING HEXAHISTIDINE TAG IS AS DESCRIBED             
REMARK 999 IN NAT. CHEM. BIOL. 2010, 6, 259-368.                                
DBREF  4BI2 A  519   808  UNP    P33981   TTK_HUMAN      519    808             
SEQADV 4BI2 MET A  496  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 HIS A  497  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 HIS A  498  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 HIS A  499  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 HIS A  500  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 HIS A  501  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 HIS A  502  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 SER A  503  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 SER A  504  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 GLY A  505  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 VAL A  506  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 ASP A  507  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 LEU A  508  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 GLY A  509  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 THR A  510  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 GLU A  511  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 ASN A  512  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 LEU A  513  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 TYR A  514  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 PHE A  515  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 GLN A  516  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 SER A  517  UNP  P33981              EXPRESSION TAG                 
SEQADV 4BI2 MET A  518  UNP  P33981              EXPRESSION TAG                 
SEQRES   1 A  313  MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 A  313  GLY THR GLU ASN LEU TYR PHE GLN SER MET SER VAL LYS          
SEQRES   3 A  313  GLY ARG ILE TYR SER ILE LEU LYS GLN ILE GLY SER GLY          
SEQRES   4 A  313  GLY SER SER LYS VAL PHE GLN VAL LEU ASN GLU LYS LYS          
SEQRES   5 A  313  GLN ILE TYR ALA ILE LYS TYR VAL ASN LEU GLU GLU ALA          
SEQRES   6 A  313  ASP ASN GLN THR LEU ASP SER TYR ARG ASN GLU ILE ALA          
SEQRES   7 A  313  TYR LEU ASN LYS LEU GLN GLN HIS SER ASP LYS ILE ILE          
SEQRES   8 A  313  ARG LEU TYR ASP TYR GLU ILE THR ASP GLN TYR ILE TYR          
SEQRES   9 A  313  MET VAL MET GLU CYS GLY ASN ILE ASP LEU ASN SER TRP          
SEQRES  10 A  313  LEU LYS LYS LYS LYS SER ILE ASP PRO TRP GLU ARG LYS          
SEQRES  11 A  313  SER TYR TRP LYS ASN MET LEU GLU ALA VAL HIS THR ILE          
SEQRES  12 A  313  HIS GLN HIS GLY ILE VAL HIS SER ASP LEU LYS PRO ALA          
SEQRES  13 A  313  ASN PHE LEU ILE VAL ASP GLY MET LEU LYS LEU ILE ASP          
SEQRES  14 A  313  PHE GLY ILE ALA ASN GLN MET GLN PRO ASP THR THR SER          
SEQRES  15 A  313  VAL VAL LYS ASP SER GLN VAL GLY THR VAL ASN TYR MET          
SEQRES  16 A  313  PRO PRO GLU ALA ILE LYS ASP MET SER SER SER ARG GLU          
SEQRES  17 A  313  ASN GLY LYS SER LYS SER LYS ILE SER PRO LYS SER ASP          
SEQRES  18 A  313  VAL TRP SER LEU GLY CYS ILE LEU TYR TYR MET THR TYR          
SEQRES  19 A  313  GLY LYS THR PRO PHE GLN GLN ILE ILE ASN GLN ILE SER          
SEQRES  20 A  313  LYS LEU HIS ALA ILE ILE ASP PRO ASN HIS GLU ILE GLU          
SEQRES  21 A  313  PHE PRO ASP ILE PRO GLU LYS ASP LEU GLN ASP VAL LEU          
SEQRES  22 A  313  LYS CYS CYS LEU LYS ARG ASP PRO LYS GLN ARG ILE SER          
SEQRES  23 A  313  ILE PRO GLU LEU LEU ALA HIS PRO TYR VAL GLN ILE GLN          
SEQRES  24 A  313  THR HIS PRO VAL ASN GLN MET ALA LYS GLY THR THR GLU          
SEQRES  25 A  313  GLU                                                          
HET    EDO  A1795       4                                                       
HET    7PE  A1796      16                                                       
HET    ZO8  A1797      13                                                       
HET    EDO  A1798       4                                                       
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     7PE 2-(2-(2-(2-(2-(2-ETHOXYETHOXY)ETHOXY)ETHOXY)ETHOXY)              
HETNAM   2 7PE  ETHOXY)ETHANOL                                                  
HETNAM     ZO8 THIENO[2,3-C][2,7]NAPHTHYRIDINE                                  
HETSYN     EDO ETHYLENE GLYCOL                                                  
HETSYN     7PE POLYETHYLENE GLYCOL FRAGMENT                                     
FORMUL   2  EDO    2(C2 H6 O2)                                                  
FORMUL   3  7PE    C14 H30 O7                                                   
FORMUL   4  ZO8    C10 H6 N2 S                                                  
FORMUL   6  HOH   *3(H2 O)                                                      
HELIX    1   1 ASP A  561  LEU A  578  1                                  18    
HELIX    2   2 LEU A  609  LYS A  616  1                                   8    
HELIX    3   3 ASP A  620  HIS A  641  1                                  22    
HELIX    4   4 LYS A  649  ALA A  651  5                                   3    
HELIX    5   5 PRO A  691  LYS A  696  1                                   6    
HELIX    6   6 PRO A  713  GLY A  730  1                                  18    
HELIX    7   7 ASN A  739  ILE A  748  1                                  10    
HELIX    8   8 GLU A  761  LEU A  772  1                                  12    
HELIX    9   9 ASP A  775  ARG A  779  5                                   5    
HELIX   10  10 SER A  781  LEU A  786  1                                   6    
HELIX   11  11 HIS A  788  ILE A  793  1                                   6    
SHEET    1  AA 6 SER A 517  SER A 519  0                                        
SHEET    2  AA 6 ILE A 524  SER A 533 -1  O  TYR A 525   N  MET A 518           
SHEET    3  AA 6 SER A 537  LEU A 543 -1  O  VAL A 539   N  ILE A 531           
SHEET    4  AA 6 ILE A 549  ASN A 556 -1  O  TYR A 550   N  VAL A 542           
SHEET    5  AA 6 TYR A 597  MET A 602 -1  O  ILE A 598   N  VAL A 555           
SHEET    6  AA 6 LEU A 588  ILE A 593 -1  N  TYR A 589   O  VAL A 601           
SHEET    1  AB 3 ILE A 607  ASP A 608  0                                        
SHEET    2  AB 3 PHE A 653  VAL A 656 -1  N  ILE A 655   O  ILE A 607           
SHEET    3  AB 3 MET A 659  LEU A 662 -1  O  MET A 659   N  VAL A 656           
SITE     1 AC1  4 LYS A 529  GLN A 541  ASN A 606  ZO8 A1797                    
SITE     1 AC2  6 SER A 537  LYS A 553  TYR A 568  GLU A 571                    
SITE     2 AC2  6 MET A 600  ILE A 663                                          
SITE     1 AC3  8 ILE A 531  ALA A 551  ILE A 586  MET A 602                    
SITE     2 AC3  8 GLU A 603  GLY A 605  LEU A 654  EDO A1795                    
SITE     1 AC4  2 TRP A 622  SER A 626                                          
CRYST1   70.690  111.600  112.160  90.00  90.00  90.00 I 2 2 2       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      0.014146  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008961  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008916        0.00000