HEADER    TRANSFERASE                             28-OCT-15   5EHO              
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 FRAGMENT: UNP RESIDUES 519-808;                                      
COMPND   5 SYNONYM: PHOSPHOTYROSINE PICKED THREONINE-PROTEIN KINASE,PYT;        
COMPND   6 EC: 2.7.12.1;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 OTHER_DETAILS: N8-CYCLOHEXYL-N2-[2-METHOXY-4-(1-METHYL-1H-PYRAZOL-4- 
COMPND   9 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;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
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   4   08-MAY-24 5EHO    1       REMARK                                   
REVDAT   3   04-APR-18 5EHO    1       SOURCE                                   
REVDAT   2   30-AUG-17 5EHO    1       REMARK                                   
REVDAT   1   09-NOV-16 5EHO    0                                                
JRNL        AUTH   P.INNOCENTI,H.L.WOODWARD,S.SOLANKI,N.NAUD,I.M.WESTWOOD,      
JRNL        AUTH 2 N.CRONIN,A.HAYES,J.ROBERTS,A.T.HENLEY,R.BAKER,A.FAISAL,      
JRNL        AUTH 3 G.MAK,G.BOX,M.VALENTI,A.DE HAVEN BRANDON,L.O'FEE,J.SAVILLE,  
JRNL        AUTH 4 J.SCHMITT,R.BURKE,R.L.M.VAN MONTFORT,F.I.RAYMAUD,S.A.ECCLES, 
JRNL        AUTH 5 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 HYDRIDIZATION APPROACH                                       
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.18 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.10.2                                        
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) : 2.18                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.52                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 22261                          
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)  : 0.191                          
REMARK   3   R VALUE            (WORKING SET)  : 0.190                          
REMARK   3   FREE R VALUE                      : 0.207                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 4.860                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 1082                           
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)     (%) : 99.97                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2948                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2256                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2813                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2252                   
REMARK   3   BIN FREE R VALUE                        : 0.2323                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 4.58                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 135                      
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            : 2021                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 36                                      
REMARK   3   SOLVENT ATOMS            : 67                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 55.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 64.37                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.88550                                              
REMARK   3    B22 (A**2) : -11.06840                                            
REMARK   3    B33 (A**2) : 5.18300                                              
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) : 0.297               
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) : 0.138               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.162               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.139               
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      : 0.952                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.948                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 2110   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 2865   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 711    ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 52     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 324    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 2110   ; 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   : 281    ; 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   : 2476   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.08                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.07                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 19.01                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 5                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: {A|516 - 561}                                          
REMARK   3    ORIGIN FOR THE GROUP (A):   10.2750  -30.5556   -7.9382           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.1292 T22:    0.0836                                    
REMARK   3     T33:   -0.2015 T12:   -0.0452                                    
REMARK   3     T13:    0.0111 T23:    0.0591                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    6.2641 L22:    8.2121                                    
REMARK   3     L33:    6.3244 L12:    0.1777                                    
REMARK   3     L13:   -1.8530 L23:   -1.6086                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0657 S12:   -0.5442 S13:   -0.3281                     
REMARK   3     S21:   -0.0723 S22:    0.0252 S23:   -0.5442                     
REMARK   3     S31:   -0.0057 S32:    0.3574 S33:    0.0405                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: {A|562 - 620}                                          
REMARK   3    ORIGIN FOR THE GROUP (A):    2.7975  -30.0796  -17.4606           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.0576 T22:   -0.0503                                    
REMARK   3     T33:   -0.1196 T12:    0.0030                                    
REMARK   3     T13:    0.0498 T23:    0.0485                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    8.1739 L22:    0.3277                                    
REMARK   3     L33:    2.7496 L12:    2.9104                                    
REMARK   3     L13:    1.7248 L23:   -0.2114                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.1315 S12:   -0.4905 S13:   -0.3714                     
REMARK   3     S21:    0.1093 S22:   -0.0125 S23:   -0.1351                     
REMARK   3     S31:   -0.1956 S32:   -0.1848 S33:    0.1440                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: {A|621 - 641}                                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -13.1791  -31.2358  -22.4531           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.1441 T22:    0.0420                                    
REMARK   3     T33:   -0.0429 T12:    0.0403                                    
REMARK   3     T13:   -0.0359 T23:    0.0662                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    6.6286 L22:    1.4297                                    
REMARK   3     L33:    2.5612 L12:    1.1079                                    
REMARK   3     L13:    0.5777 L23:    0.0430                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0565 S12:   -0.4944 S13:    0.2331                     
REMARK   3     S21:   -0.0927 S22:   -0.0642 S23:    0.2334                     
REMARK   3     S31:   -0.3201 S32:   -0.3851 S33:    0.1207                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: {A|642 - 712}                                          
REMARK   3    ORIGIN FOR THE GROUP (A):   -2.4679  -39.2725  -23.6518           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.1467 T22:   -0.0184                                    
REMARK   3     T33:   -0.0506 T12:    0.0156                                    
REMARK   3     T13:   -0.0160 T23:    0.1128                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    4.2765 L22:    2.6371                                    
REMARK   3     L33:    8.0864 L12:    1.1523                                    
REMARK   3     L13:    1.1735 L23:    1.7545                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.1653 S12:   -0.4783 S13:   -0.5442                     
REMARK   3     S21:   -0.0369 S22:   -0.0847 S23:   -0.0663                     
REMARK   3     S31:    0.2579 S32:    0.3827 S33:   -0.0806                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: {A|713 - 794}                                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -16.0259  -44.5985  -28.7628           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.1553 T22:   -0.0239                                    
REMARK   3     T33:    0.0654 T12:   -0.0774                                    
REMARK   3     T13:   -0.0727 T23:    0.0667                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    1.0989 L22:    3.4653                                    
REMARK   3     L33:    2.2433 L12:   -1.1569                                    
REMARK   3     L13:    0.1495 L23:   -0.3693                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.0707 S12:   -0.1310 S13:   -0.5442                     
REMARK   3     S21:   -0.1132 S22:   -0.0056 S23:    0.4894                     
REMARK   3     S31:    0.3674 S32:   -0.5442 S33:   -0.0651                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5EHO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-OCT-15.                  
REMARK 100 THE DEPOSITION ID IS D_1000214930.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-APR-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I04                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9795                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4R                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22262                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.180                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.520                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 2.700                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.63                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PROPANE PH 7.5, 0.1M       
REMARK 280  SODIUM FORMATE, 0.1M MGCL2, 20% PEG 3350, VAPOR DIFFUSION,          
REMARK 280  HANGING 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       35.47250            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       52.74300            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       55.84600            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       35.47250            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       52.74300            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       55.84600            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       35.47250            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       52.74300            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       55.84600            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       35.47250            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       52.74300            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       55.84600            
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 TOTAL BURIED SURFACE AREA: 210 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 12030 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 1.0 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 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     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     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    NE   CZ   NH1  NH2                                  
REMARK 470     LYS A 538    CD   CE   NZ                                        
REMARK 470     GLU A 545    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     ASN A 562    CG   OD1  ND2                                       
REMARK 470     GLN A 563    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 614    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     ASP A 657    CG   OD1  OD2                                       
REMARK 470     GLN A 672    CG   CD   OE1  NE2                                  
REMARK 470     VAL A 684    CG1  CG2                                            
REMARK 470     LYS A 696    CE   NZ                                             
REMARK 470     ASP A 697    CG   OD1  OD2                                       
REMARK 470     ILE A 711    CG1  CG2  CD1                                       
REMARK 470     ILE A 738    CG1  CG2  CD1                                       
REMARK 470     GLU A 753    CD   OE1  OE2                                       
REMARK 470     GLU A 755    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 762    CD   CE   NZ                                        
REMARK 470     LYS A 769    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: 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 646       -2.98     61.17                                   
REMARK 500    ASP A 697       49.39    -74.15                                   
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 5O1 A 901                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 902                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5EH0   RELATED DB: PDB                                   
REMARK 900 5EH0 CONTAINS THE SAME PROTEIN COMPLEXED WITH N2-(2-METHOXY-4-(1-    
REMARK 900 METHYL-1H-PYRAZOL-4-YL)PHENYL)-N8-NEOPENTYLPYRIDO[3,4-D]PYRIMIDINE-  
REMARK 900 2,8-DIAMINE                                                          
DBREF  5EHO A  519   808  UNP    P33981   TTK_HUMAN      519    808             
SEQADV 5EHO MET A  496  UNP  P33981              INITIATING METHIONINE          
SEQADV 5EHO HIS A  497  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO HIS A  498  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO HIS A  499  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO HIS A  500  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO HIS A  501  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO HIS A  502  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO SER A  503  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO SER A  504  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO GLY A  505  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO VAL A  506  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO ASP A  507  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO LEU A  508  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO GLY A  509  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO THR A  510  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO GLU A  511  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO ASN A  512  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO LEU A  513  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO TYR A  514  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO PHE A  515  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO GLN A  516  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO SER A  517  UNP  P33981              EXPRESSION TAG                 
SEQADV 5EHO 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    5O1  A 901      32                                                       
HET    DMS  A 902       4                                                       
HETNAM     5O1 ~{N}8-CYCLOHEXYL-~{N}2-[2-METHOXY-4-(1-METHYLPYRAZOL-4-          
HETNAM   2 5O1  YL)PHENYL]PYRIDO[3,4-D]PYRIMIDINE-2,8-DIAMINE                   
HETNAM     DMS DIMETHYL SULFOXIDE                                               
FORMUL   2  5O1    C24 H27 N7 O                                                 
FORMUL   3  DMS    C2 H6 O S                                                    
FORMUL   4  HOH   *67(H2 O)                                                     
HELIX    1 AA1 GLU A  558  ALA A  560  5                                   3    
HELIX    2 AA2 ASP A  561  GLN A  579  1                                  19    
HELIX    3 AA3 LEU A  609  LYS A  616  1                                   8    
HELIX    4 AA4 ASP A  620  HIS A  641  1                                  22    
HELIX    5 AA5 LYS A  649  ALA A  651  5                                   3    
HELIX    6 AA6 PRO A  691  ASP A  697  1                                   7    
HELIX    7 AA7 SER A  712  GLY A  730  1                                  19    
HELIX    8 AA8 ASN A  739  ASP A  749  1                                  11    
HELIX    9 AA9 GLU A  761  LEU A  772  1                                  12    
HELIX   10 AB1 SER A  781  ALA A  787  1                                   7    
HELIX   11 AB2 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  GLY A 534 -1  O  TYR A 525   N  MET A 518           
SHEET    3 AA1 6 SER A 537  LEU A 543 -1  O  SER A 537   N  GLY A 534           
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  ASP A 590   O  VAL A 601           
SHEET    1 AA2 3 SER A 517  VAL A 520  0                                        
SHEET    2 AA2 3 ARG A 523  GLY A 534 -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  VAL A 656 -1  O  ILE A 655   N  ILE A 607           
SHEET    3 AA3 3 MET A 659  LEU A 662 -1  O  MET A 659   N  VAL A 656           
SITE     1 AC1 15 ILE A 531  ALA A 551  ILE A 586  MET A 602                    
SITE     2 AC1 15 GLU A 603  CYS A 604  GLY A 605  ASN A 606                    
SITE     3 AC1 15 ILE A 607  ASP A 608  SER A 611  LEU A 654                    
SITE     4 AC1 15 ILE A 663  PRO A 673  HOH A1028                               
SITE     1 AC2  1 TYR A 554                                                     
CRYST1   70.945  105.486  111.692  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      0.014095  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009480  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008953        0.00000