HEADER    TRANSFERASE/TRANSFERASE INHIBITOR       03-MAR-10   3M11              
TITLE     CRYSTAL STRUCTURE OF AURORA A KINASE COMPLEXED WITH INHIBITOR         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE 6;                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CATALYTIC DOMAIN;                                          
COMPND   5 SYNONYM: AURORA KINASE A, SERINE/THREONINE-PROTEIN KINASE AURORA-A,  
COMPND   6 SERINE/THREONINE-PROTEIN KINASE 15, AURORA/IPL1-RELATED KINASE 1,    
COMPND   7 AURORA-RELATED KINASE 1, ARK-1, HARK1, BREAST TUMOR-AMPLIFIED KINASE;
COMPND   8 EC: 2.7.11.1;                                                        
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MUTATION: 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: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    AURORA KINASE INHIBITOR, X-RAY CO-CRYSTAL ANALYSIS, STRUCTURE-BASED   
KEYWDS   2 DRUG DESIGN, ATP-BINDING, CELL CYCLE, CYTOSKELETON, KINASE,          
KEYWDS   3 NUCLEOTIDE-BINDING, PHOSPHOPROTEIN, SERINE/THREONINE-PROTEIN KINASE, 
KEYWDS   4 TRANSFERASE, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.S.WU,J.S.LEOU,M.S.COUMAR,H.P.HSIEH,S.Y.WU                           
REVDAT   3   01-NOV-23 3M11    1       REMARK SEQADV                            
REVDAT   2   08-NOV-17 3M11    1       REMARK                                   
REVDAT   1   09-MAR-11 3M11    0                                                
JRNL        AUTH   M.S.COUMAR,C.Y.CHU,C.W.LIN,H.Y.SHIAO,Y.L.HO,R.REDDY,W.H.LIN, 
JRNL        AUTH 2 C.H.CHEN,Y.H.PENG,J.S.LEOU,T.W.LIEN,C.T.HUANG,M.Y.FANG,      
JRNL        AUTH 3 S.H.WU,J.S.WU,S.K.CHITTIMALLA,J.S.SONG,J.T.HSU,S.Y.WU,       
JRNL        AUTH 4 C.C.LIAO,Y.S.CHAO,H.P.HSIEH                                  
JRNL        TITL   FAST-FORWARDING HIT TO LEAD: AURORA AND EPIDERMAL GROWTH     
JRNL        TITL 2 FACTOR RECEPTOR KINASE INHIBITOR LEAD IDENTIFICATION         
JRNL        REF    J.MED.CHEM.                   V.  53  4980 2010              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   20550212                                                     
JRNL        DOI    10.1021/JM1000198                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 8896                           
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) : 0.221                           
REMARK   3   R VALUE            (WORKING SET) : 0.217                           
REMARK   3   FREE R VALUE                     : 0.299                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.700                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 419                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.75                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.83                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 603                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.05                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2760                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 31                           
REMARK   3   BIN FREE R VALUE                    : 0.4270                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2062                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 40                                      
REMARK   3   SOLVENT ATOMS            : 100                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 69.05                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.70000                                             
REMARK   3    B22 (A**2) : -0.70000                                             
REMARK   3    B33 (A**2) : 1.05000                                              
REMARK   3    B12 (A**2) : -0.35000                                             
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.435         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.348         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 17.537        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.941                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.907                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2161 ; 0.012 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2931 ; 1.431 ; 1.983       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   254 ; 6.425 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   102 ;35.265 ;23.333       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   354 ;18.811 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    15 ;23.596 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   312 ; 0.089 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1666 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1050 ; 0.234 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1444 ; 0.315 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   134 ; 0.179 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    37 ; 0.345 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    13 ; 0.250 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1307 ; 0.759 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2050 ; 1.375 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   977 ; 1.349 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   881 ; 2.228 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3M11 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-MAR-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000057972.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 30-JAN-08                          
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               : NSRRC                              
REMARK 200  BEAMLINE                       : BL13B1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 8896                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.1                               
REMARK 200  DATA REDUNDANCY                : 8.800                              
REMARK 200  R MERGE                    (I) : 0.04600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 24.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.85                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 9.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.34400                            
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: MOLREP                                                
REMARK 200 STARTING MODEL: 3FDN                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.14                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 22% PEG400, 0.1MM AMMONIA SULFATE, PH    
REMARK 280  7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290       7555   Y,X,-Z+1/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+2/3                                          
REMARK 290      10555   -Y,-X,-Z+5/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+1/6                                            
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       56.76100            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      113.52200            
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       85.14150            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      141.90250            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       28.38050            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       56.76100            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      113.52200            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      141.90250            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       85.14150            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       28.38050            
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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 102  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 107  LIES ON A SPECIAL POSITION.                          
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     SER A   123                                                      
REMARK 465     LYS A   124                                                      
REMARK 465     LYS A   125                                                      
REMARK 465     ALA A   281                                                      
REMARK 465     PRO A   282                                                      
REMARK 465     SER A   283                                                      
REMARK 465     SER A   284                                                      
REMARK 465     ARG A   285                                                      
REMARK 465     ARG A   286                                                      
REMARK 465     THR A   287                                                      
REMARK 465     ASP A   288                                                      
REMARK 465     LEU A   289                                                      
REMARK 465     CYS A   290                                                      
REMARK 465     ASN A   392                                                      
REMARK 465     CYS A   393                                                      
REMARK 465     GLN A   394                                                      
REMARK 465     ASN A   395                                                      
REMARK 465     LYS A   396                                                      
REMARK 465     GLU A   397                                                      
REMARK 465     SER A   398                                                      
REMARK 465     ALA A   399                                                      
REMARK 465     SER A   400                                                      
REMARK 465     LYS A   401                                                      
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     ARG A 126    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 141    CG   CD   CE   NZ                                   
REMARK 470     LYS A 143    CG   CD   CE   NZ                                   
REMARK 470     LYS A 166    CG   CD   CE   NZ                                   
REMARK 470     LYS A 171    CG   CD   CE   NZ                                   
REMARK 470     ARG A 189    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 250    CG   CD   CE   NZ                                   
REMARK 470     ARG A 251    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 362    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     SER A 391    O                                                   
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 186        1.56    -67.03                                   
REMARK 500    ASP A 202     -157.56   -111.82                                   
REMARK 500    SER A 226      -56.21     76.09                                   
REMARK 500    ASP A 274       67.30     64.27                                   
REMARK 500    GLU A 302        5.28    -66.64                                   
REMARK 500    GLU A 330      124.97    -35.44                                   
REMARK 500    PRO A 372      164.24    -45.77                                   
REMARK 500    PRO A 390     -178.01    -68.61                                   
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 AKI A 1                   
DBREF  3M11 A  123   401  UNP    O14965   STK6_HUMAN     123    401             
SEQADV 3M11 ASP A  288  UNP  O14965    THR   288 ENGINEERED MUTATION            
SEQRES   1 A  279  SER LYS LYS ARG GLN TRP ALA LEU GLU ASP PHE GLU ILE          
SEQRES   2 A  279  GLY ARG PRO LEU GLY LYS GLY LYS PHE GLY ASN VAL TYR          
SEQRES   3 A  279  LEU ALA ARG GLU LYS GLN SER LYS PHE ILE LEU ALA LEU          
SEQRES   4 A  279  LYS VAL LEU PHE LYS ALA GLN LEU GLU LYS ALA GLY VAL          
SEQRES   5 A  279  GLU HIS GLN LEU ARG ARG GLU VAL GLU ILE GLN SER HIS          
SEQRES   6 A  279  LEU ARG HIS PRO ASN ILE LEU ARG LEU TYR GLY TYR PHE          
SEQRES   7 A  279  HIS ASP ALA THR ARG VAL TYR LEU ILE LEU GLU TYR ALA          
SEQRES   8 A  279  PRO LEU GLY THR VAL TYR ARG GLU LEU GLN LYS LEU SER          
SEQRES   9 A  279  LYS PHE ASP GLU GLN ARG THR ALA THR TYR ILE THR GLU          
SEQRES  10 A  279  LEU ALA ASN ALA LEU SER TYR CYS HIS SER LYS ARG VAL          
SEQRES  11 A  279  ILE HIS ARG ASP ILE LYS PRO GLU ASN LEU LEU LEU GLY          
SEQRES  12 A  279  SER ALA GLY GLU LEU LYS ILE ALA ASP PHE GLY TRP SER          
SEQRES  13 A  279  VAL HIS ALA PRO SER SER ARG ARG THR ASP LEU CYS GLY          
SEQRES  14 A  279  THR LEU ASP TYR LEU PRO PRO GLU MET ILE GLU GLY ARG          
SEQRES  15 A  279  MET HIS ASP GLU LYS VAL ASP LEU TRP SER LEU GLY VAL          
SEQRES  16 A  279  LEU CYS TYR GLU PHE LEU VAL GLY LYS PRO PRO PHE GLU          
SEQRES  17 A  279  ALA ASN THR TYR GLN GLU THR TYR LYS ARG ILE SER ARG          
SEQRES  18 A  279  VAL GLU PHE THR PHE PRO ASP PHE VAL THR GLU GLY ALA          
SEQRES  19 A  279  ARG ASP LEU ILE SER ARG LEU LEU LYS HIS ASN PRO SER          
SEQRES  20 A  279  GLN ARG PRO MET LEU ARG GLU VAL LEU GLU HIS PRO TRP          
SEQRES  21 A  279  ILE THR ALA ASN SER SER LYS PRO SER ASN CYS GLN ASN          
SEQRES  22 A  279  LYS GLU SER ALA SER LYS                                      
HET    AKI  A   1      40                                                       
HETNAM     AKI 1-(4-{2-[(5,6-DIPHENYLFURO[2,3-D]PYRIMIDIN-4-YL)                 
HETNAM   2 AKI  AMINO]ETHYL}PHENYL)-3-PHENYLUREA                                
FORMUL   2  AKI    C33 H27 N5 O2                                                
FORMUL   3  HOH   *100(H2 O)                                                    
HELIX    1   1 ALA A  129  GLU A  131  5                                   3    
HELIX    2   2 LYS A  166  ALA A  172  1                                   7    
HELIX    3   3 VAL A  174  SER A  186  1                                  13    
HELIX    4   4 THR A  217  SER A  226  1                                  10    
HELIX    5   5 ASP A  229  LYS A  250  1                                  22    
HELIX    6   6 LYS A  258  GLU A  260  5                                   3    
HELIX    7   7 ASP A  274  SER A  278  5                                   5    
HELIX    8   8 PRO A  297  GLU A  302  1                                   6    
HELIX    9   9 GLU A  308  GLY A  325  1                                  18    
HELIX   10  10 THR A  333  VAL A  344  1                                  12    
HELIX   11  11 THR A  353  LEU A  364  1                                  12    
HELIX   12  12 ASN A  367  ARG A  371  5                                   5    
HELIX   13  13 MET A  373  HIS A  380  1                                   8    
HELIX   14  14 HIS A  380  SER A  387  1                                   8    
SHEET    1   A 5 PHE A 133  GLY A 142  0                                        
SHEET    2   A 5 GLY A 145  GLU A 152 -1  O  LEU A 149   N  GLY A 136           
SHEET    3   A 5 PHE A 157  PHE A 165 -1  O  LEU A 161   N  TYR A 148           
SHEET    4   A 5 ARG A 205  LEU A 210 -1  O  LEU A 210   N  ALA A 160           
SHEET    5   A 5 LEU A 196  HIS A 201 -1  N  TYR A 197   O  ILE A 209           
SHEET    1   B 2 LEU A 262  LEU A 264  0                                        
SHEET    2   B 2 LEU A 270  ILE A 272 -1  O  LYS A 271   N  LEU A 263           
SITE     1 AC1 14 LEU A 139  GLY A 140  PHE A 144  ALA A 160                    
SITE     2 AC1 14 LYS A 162  LEU A 164  LEU A 178  GLU A 181                    
SITE     3 AC1 14 GLU A 211  TYR A 212  ALA A 213  GLY A 216                    
SITE     4 AC1 14 THR A 217  ASP A 274                                          
CRYST1   82.266   82.266  170.283  90.00  90.00 120.00 P 61 2 2     12          
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      0.012156  0.007018  0.000000        0.00000                         
SCALE2      0.000000  0.014036  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005873        0.00000