HEADER    TRANSFERASE                             27-OCT-15   5EH0              
TITLE     RAPID DISCOVERY OF PYRIDO[3,4-D]PYRIMIDINE INHIBITORS OF MONOPOLAR    
TITLE    2 SPINDLE KINASE 1 (MPS1) USING A STRUCTURE-BASED HYDRIDIZATION        
TITLE    3 APPROACH                                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DUAL SPECIFICITY PROTEIN KINASE TTK;                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PHOSPHOTYROSINE PICKED THREONINE-PROTEIN KINASE,PYT;        
COMPND   5 EC: 2.7.12.1;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: N8-NEOPENTYL-N2-(2-METHOXY-4-(1-METHYL-1H-PYRAZOL-4-  
COMPND   8 YL)PHENYL)PYRIDO[3,4-D]PYRIMIDINE-2,8-DIAMINE                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: TTK, MPS1, MPS1L1;                                             
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693                                      
KEYWDS    SPINDLE ASSEMBLY CHECKPOINT (SAC), ONCOLOGY TARGET PYRIDO[3, 4-       
KEYWDS   2 D]PYRIMIDINE BASED INHIBITORS SELECTIVE AGAINST MPS1, TRANSFERASE    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.INNOCENTI,H.L.WOODWARD,S.SOLANKI,N.NAUD,I.M.WESTWOOD,N.CRONIN,      
AUTHOR   2 A.HAYES,J.ROBERTS,A.T.HENLEY,R.BAKER,A.FAISAL,G.MAK,G.BOX,M.VALENTI, 
AUTHOR   3 A.DE HAVEN BRANDON,L.O'FEE,J.SAVILLE,J.SCHMITT,R.BURKE,R.L.M.VAN     
AUTHOR   4 MONTFORT,F.I.RAYMAUD,S.A.ECCLES,S.LINARDOPOULOS,J.BLAGG,S.HOELDER    
REVDAT   6   08-MAY-24 5EH0    1       REMARK                                   
REVDAT   5   10-JUL-19 5EH0    1       REMARK                                   
REVDAT   4   24-APR-19 5EH0    1       COMPND SOURCE REMARK DBREF               
REVDAT   4 2                   1       SEQADV SEQRES HELIX  ATOM                
REVDAT   3   30-AUG-17 5EH0    1       REMARK                                   
REVDAT   2   11-MAY-16 5EH0    1       JRNL                                     
REVDAT   1   20-APR-16 5EH0    0                                                
JRNL        AUTH   P.INNOCENTI,H.L.WOODWARD,S.SOLANKI,S.NAUD,I.M.WESTWOOD,      
JRNL        AUTH 2 N.CRONIN,A.HAYES,J.ROBERTS,A.T.HENLEY,R.BAKER,A.FAISAL,      
JRNL        AUTH 3 G.W.MAK,G.BOX,M.VALENTI,A.DE HAVEN BRANDON,L.O'FEE,          
JRNL        AUTH 4 H.SAVILLE,J.SCHMITT,B.MATIJSSEN,R.BURKE,R.L.VAN MONTFORT,    
JRNL        AUTH 5 F.I.RAYNAUD,S.A.ECCLES,S.LINARDOPOULOS,J.BLAGG,S.HOELDER     
JRNL        TITL   RAPID DISCOVERY OF PYRIDO[3,4-D]PYRIMIDINE INHIBITORS OF     
JRNL        TITL 2 MONOPOLAR SPINDLE KINASE 1 (MPS1) USING A STRUCTURE-BASED    
JRNL        TITL 3 HYBRIDIZATION APPROACH.                                      
JRNL        REF    J.MED.CHEM.                   V.  59  3671 2016              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   27055065                                                     
JRNL        DOI    10.1021/ACS.JMEDCHEM.5B01811                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.18 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER-TNT                                           
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SMART,VONRHEIN,WOMACK,              
REMARK   3               : MATTHEWS,TEN EYCK,TRONRUD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.18                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 23.78                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 22237                          
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)  : 0.198                          
REMARK   3   R VALUE            (WORKING SET)  : 0.196                          
REMARK   3   FREE R VALUE                      : 0.217                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 5.300                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 1178                           
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               : 11                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 2.18                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 2.29                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 99.69                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2919                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2429                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2754                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2410                   
REMARK   3   BIN FREE R VALUE                        : 0.2751                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 5.65                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 165                      
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            : 1999                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 35                                      
REMARK   3   SOLVENT ATOMS            : 31                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 70.46                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 88.21                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 13.35410                                             
REMARK   3    B22 (A**2) : -16.38060                                            
REMARK   3    B33 (A**2) : 3.02650                                              
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) : 0.351               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.162               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.141               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.164               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.144               
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      : 0.954                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.956                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 2085   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 2839   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 690    ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 49     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 326    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 2085   ; 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   : 282    ; 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   : 2347   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.06                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.87                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 18.41                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: {A|516 - 662}                                          
REMARK   3    ORIGIN FOR THE GROUP (A):    1.2938  -31.5997  -16.2065           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.2238 T22:   -0.0013                                    
REMARK   3     T33:   -0.2476 T12:    0.0128                                    
REMARK   3     T13:    0.0659 T23:    0.1104                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    4.4011 L22:    2.3276                                    
REMARK   3     L33:    3.3169 L12:    1.3445                                    
REMARK   3     L13:    1.3239 L23:   -0.2900                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0233 S12:   -0.5442 S13:   -0.1521                     
REMARK   3     S21:    0.2105 S22:    0.0243 S23:    0.0518                     
REMARK   3     S31:   -0.1118 S32:   -0.0994 S33:   -0.0011                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: {A|663 - 794}                                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -12.4564  -44.5383  -29.0082           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.2448 T22:   -0.0765                                    
REMARK   3     T33:   -0.0405 T12:   -0.0981                                    
REMARK   3     T13:   -0.0184 T23:    0.0887                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    1.8679 L22:    2.7661                                    
REMARK   3     L33:    3.6749 L12:   -1.0989                                    
REMARK   3     L13:   -0.2342 L23:   -0.4056                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.0509 S12:   -0.0926 S13:   -0.5442                     
REMARK   3     S21:   -0.1570 S22:   -0.0211 S23:    0.4811                     
REMARK   3     S31:    0.5082 S32:   -0.4668 S33:   -0.0298                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5EH0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-OCT-15.                  
REMARK 100 THE DEPOSITION ID IS D_1000214899.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-JUL-12                          
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               : DIAMOND                            
REMARK 200  BEAMLINE                       : I24                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9680                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS 0.5.7                      
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22272                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.180                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.540                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 4.400                              
REMARK 200  R MERGE                    (I) : 0.04200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.18                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.25                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 2.55500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 0.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.5.7                                          
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 64.67                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.48                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BISTRIS PROPANE PH 7.5 0.2 M       
REMARK 280  MGCL2 0.2M SODIUM FORMATE 20% PEG3350, VAPOR DIFFUSION, SITTING     
REMARK 280  DROP, TEMPERATURE 291.15K                                           
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       35.21000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       52.96000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       56.10500            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       35.21000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       52.96000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       56.10500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       35.21000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       52.96000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       56.10500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       35.21000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       52.96000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       56.10500            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2320 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 22270 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL                        
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   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000     -105.92000            
REMARK 350   BIOMT3   2  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     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     GLN A   683                                                      
REMARK 465     VAL A   684                                                      
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 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    CZ   NH1  NH2                                       
REMARK 470     LYS A 529    CE   NZ                                             
REMARK 470     SER A 536    OG                                                  
REMARK 470     LYS A 538    CD   CE   NZ                                        
REMARK 470     GLU A 545    CG   CD   OE1  OE2                                  
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     GLN A 580    CD   OE1  NE2                                       
REMARK 470     LYS A 614    CE   NZ                                             
REMARK 470     LYS A 615    CD   CE   NZ                                        
REMARK 470     LYS A 616    CE   NZ                                             
REMARK 470     LYS A 617    CG   CD   CE   NZ                                   
REMARK 470     SER A 618    OG                                                  
REMARK 470     LYS A 629    CG   CD   CE   NZ                                   
REMARK 470     GLU A 633    CG   CD   OE1  OE2                                  
REMARK 470     ASP A 657    CG   OD1  OD2                                       
REMARK 470     ASN A 669    CG   OD1  ND2                                       
REMARK 470     GLN A 670    CG   CD   OE1  NE2                                  
REMARK 470     GLN A 672    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 696    CD   CE   NZ                                        
REMARK 470     ASP A 697    CG   OD1  OD2                                       
REMARK 470     LYS A 710    CG   CD   CE   NZ                                   
REMARK 470     ILE A 738    CG1  CG2  CD1                                       
REMARK 470     GLU A 753    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 755    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 762    CG   CD   CE   NZ                                   
REMARK 470     LYS A 769    CG   CD   CE   NZ                                   
REMARK 470     LYS A 773    CD   CE   NZ                                        
REMARK 470     LYS A 777    CG   CD   CE   NZ                                   
REMARK 470     GLN A 794    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  ASN A   544     N    GLN A   548              2.04            
REMARK 500   OD1  ASN A   544     N    LYS A   547              2.10            
REMARK 500   NZ   LYS A   731     OE1  GLN A   736              2.12            
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 547       23.56     81.69                                   
REMARK 500    SER A 646       -3.07     75.04                                   
REMARK 500    ASP A 697       51.32    -93.44                                   
REMARK 500    PHE A 756       77.81   -118.59                                   
REMARK 500    LEU A 772       32.53    -97.27                                   
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 5NW A 801                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 802                 
DBREF  5EH0 A  516   794  UNP    P33981   TTK_HUMAN      516    794             
SEQADV 5EH0 GLN A  516  UNP  P33981    GLU   516 CONFLICT                       
SEQADV 5EH0 SER A  517  UNP  P33981    CYS   517 CONFLICT                       
SEQADV 5EH0 MET A  518  UNP  P33981    ILE   518 CONFLICT                       
SEQRES   1 A  279  GLN SER MET SER VAL LYS GLY ARG ILE TYR SER ILE LEU          
SEQRES   2 A  279  LYS GLN ILE GLY SER GLY GLY SER SER LYS VAL PHE GLN          
SEQRES   3 A  279  VAL LEU ASN GLU LYS LYS GLN ILE TYR ALA ILE LYS TYR          
SEQRES   4 A  279  VAL ASN LEU GLU GLU ALA ASP ASN GLN THR LEU ASP SER          
SEQRES   5 A  279  TYR ARG ASN GLU ILE ALA TYR LEU ASN LYS LEU GLN GLN          
SEQRES   6 A  279  HIS SER ASP LYS ILE ILE ARG LEU TYR ASP TYR GLU ILE          
SEQRES   7 A  279  THR ASP GLN TYR ILE TYR MET VAL MET GLU CYS GLY ASN          
SEQRES   8 A  279  ILE ASP LEU ASN SER TRP LEU LYS LYS LYS LYS SER ILE          
SEQRES   9 A  279  ASP PRO TRP GLU ARG LYS SER TYR TRP LYS ASN MET LEU          
SEQRES  10 A  279  GLU ALA VAL HIS THR ILE HIS GLN HIS GLY ILE VAL HIS          
SEQRES  11 A  279  SER ASP LEU LYS PRO ALA ASN PHE LEU ILE VAL ASP GLY          
SEQRES  12 A  279  MET LEU LYS LEU ILE ASP PHE GLY ILE ALA ASN GLN MET          
SEQRES  13 A  279  GLN PRO ASP THR THR SER VAL VAL LYS ASP SER GLN VAL          
SEQRES  14 A  279  GLY THR VAL ASN TYR MET PRO PRO GLU ALA ILE LYS ASP          
SEQRES  15 A  279  MET SER SER SER ARG GLU ASN GLY LYS SER LYS SER LYS          
SEQRES  16 A  279  ILE SER PRO LYS SER ASP VAL TRP SER LEU GLY CYS ILE          
SEQRES  17 A  279  LEU TYR TYR MET THR TYR GLY LYS THR PRO PHE GLN GLN          
SEQRES  18 A  279  ILE ILE ASN GLN ILE SER LYS LEU HIS ALA ILE ILE ASP          
SEQRES  19 A  279  PRO ASN HIS GLU ILE GLU PHE PRO ASP ILE PRO GLU LYS          
SEQRES  20 A  279  ASP LEU GLN ASP VAL LEU LYS CYS CYS LEU LYS ARG ASP          
SEQRES  21 A  279  PRO LYS GLN ARG ILE SER ILE PRO GLU LEU LEU ALA HIS          
SEQRES  22 A  279  PRO TYR VAL GLN ILE GLN                                      
HET    5NW  A 801      31                                                       
HET    DMS  A 802       4                                                       
HETNAM     5NW N2-(2-METHOXY-4-(1-METHYL-1H-PYRAZOL-4-YL)PHENYL)-N8-            
HETNAM   2 5NW  NEOPENTYLPYRIDO[3,4-D]PYRIMIDINE-2,8-DIAMINE                    
HETNAM     DMS DIMETHYL SULFOXIDE                                               
FORMUL   2  5NW    C23 H27 N7 O                                                 
FORMUL   3  DMS    C2 H6 O S                                                    
FORMUL   4  HOH   *31(H2 O)                                                     
HELIX    1 AA1 ASP A  561  GLN A  579  1                                  19    
HELIX    2 AA2 LEU A  609  LYS A  616  1                                   8    
HELIX    3 AA3 ASP A  620  HIS A  641  1                                  22    
HELIX    4 AA4 LYS A  649  ALA A  651  5                                   3    
HELIX    5 AA5 PRO A  691  ASP A  697  1                                   7    
HELIX    6 AA6 SER A  712  GLY A  730  1                                  19    
HELIX    7 AA7 ASN A  739  ASP A  749  1                                  11    
HELIX    8 AA8 GLU A  761  LEU A  772  1                                  12    
HELIX    9 AA9 SER A  781  LEU A  786  1                                   6    
HELIX   10 AB1 HIS A  788  ILE A  793  1                                   6    
SHEET    1 AA1 6 SER A 517  VAL A 520  0                                        
SHEET    2 AA1 6 ARG A 523  SER A 533 -1  O  TYR A 525   N  MET A 518           
SHEET    3 AA1 6 SER A 537  LEU A 543 -1  O  GLN A 541   N  LEU A 528           
SHEET    4 AA1 6 ILE A 549  ASN A 556 -1  O  TYR A 554   N  LYS A 538           
SHEET    5 AA1 6 TYR A 597  MET A 602 -1  O  MET A 602   N  ALA A 551           
SHEET    6 AA1 6 LEU A 588  ILE A 593 -1  N  TYR A 589   O  VAL A 601           
SHEET    1 AA2 3 SER A 517  VAL A 520  0                                        
SHEET    2 AA2 3 ARG A 523  SER A 533 -1  O  TYR A 525   N  MET A 518           
SHEET    3 AA2 3 GLN A 672  PRO A 673 -1  O  GLN A 672   N  SER A 533           
SHEET    1 AA3 3 ILE A 607  ASP A 608  0                                        
SHEET    2 AA3 3 PHE A 653  ILE A 655 -1  O  ILE A 655   N  ILE A 607           
SHEET    3 AA3 3 LEU A 660  LEU A 662 -1  O  LYS A 661   N  LEU A 654           
SITE     1 AC1 14 ILE A 531  GLN A 541  ALA A 551  GLU A 603                    
SITE     2 AC1 14 CYS A 604  GLY A 605  ASN A 606  ILE A 607                    
SITE     3 AC1 14 ASP A 608  SER A 611  ALA A 651  LEU A 654                    
SITE     4 AC1 14 ILE A 663  MET A 671                                          
SITE     1 AC2  2 TYR A 525  TYR A 550                                          
CRYST1   70.420  105.920  112.210  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      0.014201  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009441  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008912        0.00000