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Database: PDB
Entry: 6KHF
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Original site: 6KHF 
HEADER    TRANSFERASE                             15-JUL-19   6KHF              
TITLE     CRYSTAL STRUCTURE OF CLK3 IN COMPLEX WITH CX-4945                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DUAL SPECIFICITY PROTEIN KINASE CLK3;                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: CDC-LIKE KINASE 3;                                          
COMPND   5 EC: 2.7.12.1;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: CLK3;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CDC2-LIKE KINASE, CASEIN KINASE, CX-4945, ALTERNATIVE SPLICING,       
KEYWDS   2 SPLICING, TRANSFERASE                                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.Y.LEE,J.S.YUN,H.JIN,J.H.CHANG                                       
REVDAT   2   22-NOV-23 6KHF    1       REMARK                                   
REVDAT   1   02-OCT-19 6KHF    0                                                
JRNL        AUTH   J.Y.LEE,J.S.YUN,W.K.KIM,H.S.CHUN,H.JIN,S.CHO,J.H.CHANG       
JRNL        TITL   STRUCTURAL BASIS FOR THE SELECTIVE INHIBITION OF CDC2-LIKE   
JRNL        TITL 2 KINASES BY CX-4945.                                          
JRNL        REF    BIOMED RES INT                V.2019 25068 2019              
JRNL        REFN                   ESSN 2314-6141                               
JRNL        PMID   31531359                                                     
JRNL        DOI    10.1155/2019/6125068                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.9_1692                                      
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 24.36                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.380                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 17642                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.229                           
REMARK   3   R VALUE            (WORKING SET) : 0.223                           
REMARK   3   FREE R VALUE                     : 0.284                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1764                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 24.3590 -  6.0799    1.00     1316   146  0.1967 0.2529        
REMARK   3     2  6.0799 -  4.8382    1.00     1262   140  0.2056 0.3081        
REMARK   3     3  4.8382 -  4.2303    1.00     1241   139  0.1681 0.2536        
REMARK   3     4  4.2303 -  3.8451    1.00     1225   136  0.1879 0.2461        
REMARK   3     5  3.8451 -  3.5704    1.00     1242   138  0.2041 0.2573        
REMARK   3     6  3.5704 -  3.3605    1.00     1219   135  0.2186 0.2671        
REMARK   3     7  3.3605 -  3.1926    1.00     1223   135  0.2323 0.2632        
REMARK   3     8  3.1926 -  3.0539    1.00     1214   135  0.2531 0.3017        
REMARK   3     9  3.0539 -  2.9365    1.00     1194   133  0.2691 0.3445        
REMARK   3    10  2.9365 -  2.8353    1.00     1223   136  0.2956 0.3414        
REMARK   3    11  2.8353 -  2.7468    1.00     1214   135  0.2821 0.3398        
REMARK   3    12  2.7468 -  2.6684    1.00     1215   135  0.3296 0.3221        
REMARK   3    13  2.6684 -  2.5982    0.91     1090   121  0.3470 0.3920        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.390            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.460           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 49.96                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.010           2786                                  
REMARK   3   ANGLE     :  1.379           3761                                  
REMARK   3   CHIRALITY :  0.056            394                                  
REMARK   3   PLANARITY :  0.007            482                                  
REMARK   3   DIHEDRAL  : 17.158           1030                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6KHF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-JUL-19.                  
REMARK 100 THE DEPOSITION ID IS D_1300012943.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-NOV-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PAL/PLS                            
REMARK 200  BEAMLINE                       : 7A (6B, 6C1)                       
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 270                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17648                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.598                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 6.100                              
REMARK 200  R MERGE                    (I) : 0.15400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.3000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.67200                            
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: 2EU9                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.65                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 60% (V/V) TACSIMATE PH 7.0, 0.025%       
REMARK 280  DICHLOROMETHANE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K    
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       30.90950            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       57.48900            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       79.14200            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       30.90950            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       57.48900            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       79.14200            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       30.90950            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       57.48900            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       79.14200            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       30.90950            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       57.48900            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       79.14200            
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 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 A1127  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     MET A     1                                                      
REMARK 465     HIS A     2                                                      
REMARK 465     HIS A     3                                                      
REMARK 465     CYS A     4                                                      
REMARK 465     LYS A     5                                                      
REMARK 465     ARG A     6                                                      
REMARK 465     TYR A     7                                                      
REMARK 465     ARG A     8                                                      
REMARK 465     SER A     9                                                      
REMARK 465     PRO A    10                                                      
REMARK 465     GLU A    11                                                      
REMARK 465     PRO A    12                                                      
REMARK 465     ASP A    13                                                      
REMARK 465     PRO A    14                                                      
REMARK 465     TYR A    15                                                      
REMARK 465     LEU A    16                                                      
REMARK 465     SER A    17                                                      
REMARK 465     TYR A    18                                                      
REMARK 465     ARG A    19                                                      
REMARK 465     TRP A    20                                                      
REMARK 465     LYS A    21                                                      
REMARK 465     ARG A    22                                                      
REMARK 465     ARG A    23                                                      
REMARK 465     ARG A    24                                                      
REMARK 465     SER A    25                                                      
REMARK 465     TYR A    26                                                      
REMARK 465     SER A    27                                                      
REMARK 465     ARG A    28                                                      
REMARK 465     GLU A    29                                                      
REMARK 465     HIS A    30                                                      
REMARK 465     GLU A    31                                                      
REMARK 465     GLY A    32                                                      
REMARK 465     ARG A    33                                                      
REMARK 465     LEU A    34                                                      
REMARK 465     ARG A    35                                                      
REMARK 465     TYR A    36                                                      
REMARK 465     PRO A    37                                                      
REMARK 465     SER A    38                                                      
REMARK 465     ARG A    39                                                      
REMARK 465     ARG A    40                                                      
REMARK 465     GLU A    41                                                      
REMARK 465     PRO A    42                                                      
REMARK 465     PRO A    43                                                      
REMARK 465     PRO A    44                                                      
REMARK 465     ARG A    45                                                      
REMARK 465     ARG A    46                                                      
REMARK 465     SER A    47                                                      
REMARK 465     ARG A    48                                                      
REMARK 465     SER A    49                                                      
REMARK 465     ARG A    50                                                      
REMARK 465     SER A    51                                                      
REMARK 465     HIS A    52                                                      
REMARK 465     ASP A    53                                                      
REMARK 465     ARG A    54                                                      
REMARK 465     LEU A    55                                                      
REMARK 465     PRO A    56                                                      
REMARK 465     TYR A    57                                                      
REMARK 465     GLN A    58                                                      
REMARK 465     ARG A    59                                                      
REMARK 465     ARG A    60                                                      
REMARK 465     TYR A    61                                                      
REMARK 465     ARG A    62                                                      
REMARK 465     GLU A    63                                                      
REMARK 465     ARG A    64                                                      
REMARK 465     ARG A    65                                                      
REMARK 465     ASP A    66                                                      
REMARK 465     SER A    67                                                      
REMARK 465     ASP A    68                                                      
REMARK 465     THR A    69                                                      
REMARK 465     TYR A    70                                                      
REMARK 465     ARG A    71                                                      
REMARK 465     CYS A    72                                                      
REMARK 465     GLU A    73                                                      
REMARK 465     GLU A    74                                                      
REMARK 465     ARG A    75                                                      
REMARK 465     SER A    76                                                      
REMARK 465     PRO A    77                                                      
REMARK 465     SER A    78                                                      
REMARK 465     PHE A    79                                                      
REMARK 465     GLY A    80                                                      
REMARK 465     GLU A    81                                                      
REMARK 465     ASP A    82                                                      
REMARK 465     TYR A    83                                                      
REMARK 465     TYR A    84                                                      
REMARK 465     GLY A    85                                                      
REMARK 465     PRO A    86                                                      
REMARK 465     SER A    87                                                      
REMARK 465     ARG A    88                                                      
REMARK 465     SER A    89                                                      
REMARK 465     ARG A    90                                                      
REMARK 465     HIS A    91                                                      
REMARK 465     ARG A    92                                                      
REMARK 465     ARG A    93                                                      
REMARK 465     ARG A    94                                                      
REMARK 465     SER A    95                                                      
REMARK 465     ARG A    96                                                      
REMARK 465     GLU A    97                                                      
REMARK 465     ARG A    98                                                      
REMARK 465     GLY A    99                                                      
REMARK 465     PRO A   100                                                      
REMARK 465     TYR A   101                                                      
REMARK 465     ARG A   102                                                      
REMARK 465     THR A   103                                                      
REMARK 465     ARG A   104                                                      
REMARK 465     LYS A   105                                                      
REMARK 465     HIS A   106                                                      
REMARK 465     ALA A   107                                                      
REMARK 465     HIS A   108                                                      
REMARK 465     HIS A   109                                                      
REMARK 465     CYS A   110                                                      
REMARK 465     HIS A   111                                                      
REMARK 465     LYS A   112                                                      
REMARK 465     ARG A   113                                                      
REMARK 465     ARG A   114                                                      
REMARK 465     THR A   115                                                      
REMARK 465     ARG A   116                                                      
REMARK 465     SER A   117                                                      
REMARK 465     CYS A   118                                                      
REMARK 465     SER A   119                                                      
REMARK 465     SER A   120                                                      
REMARK 465     ALA A   121                                                      
REMARK 465     SER A   122                                                      
REMARK 465     SER A   123                                                      
REMARK 465     ARG A   124                                                      
REMARK 465     SER A   125                                                      
REMARK 465     GLN A   126                                                      
REMARK 465     GLN A   127                                                      
REMARK 465     SER A   128                                                      
REMARK 465     SER A   129                                                      
REMARK 465     LYS A   130                                                      
REMARK 465     ARG A   131                                                      
REMARK 465     SER A   132                                                      
REMARK 465     SER A   133                                                      
REMARK 465     ARG A   134                                                      
REMARK 465     SER A   135                                                      
REMARK 465     VAL A   136                                                      
REMARK 465     GLU A   137                                                      
REMARK 465     ASP A   138                                                      
REMARK 465     ASP A   139                                                      
REMARK 465     LYS A   140                                                      
REMARK 465     GLU A   141                                                      
REMARK 465     GLU A   297                                                      
REMARK 465     THR A   298                                                      
REMARK 465     LEU A   299                                                      
REMARK 465     TYR A   300                                                      
REMARK 465     ASN A   301                                                      
REMARK 465     GLU A   302                                                      
REMARK 465     HIS A   303                                                      
REMARK 465     LYS A   304                                                      
REMARK 465     SER A   305                                                      
REMARK 465     CYS A   306                                                      
REMARK 465     GLU A   307                                                      
REMARK 465     GLU A   308                                                      
REMARK 465     LYS A   309                                                      
REMARK 465     PHE A   482                                                      
REMARK 465     HIS A   483                                                      
REMARK 465     THR A   484                                                      
REMARK 465     SER A   485                                                      
REMARK 465     ARG A   486                                                      
REMARK 465     ASN A   487                                                      
REMARK 465     PRO A   488                                                      
REMARK 465     SER A   489                                                      
REMARK 465     ARG A   490                                                      
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     HIS A 176    CG   ND1  CD2  CE1  NE2                             
REMARK 470     HIS A 231    CG   ND1  CD2  CE1  NE2                             
REMARK 470     PHE A 296    CG   CD1  CD2  CE1  CE2  CZ                         
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   OE2  GLU A   201     O    HOH A  1101              1.89            
REMARK 500   NZ   LYS A   285     O    HOH A  1102              2.03            
REMARK 500   O    THR A   166     NH1  ARG A   189              2.03            
REMARK 500   OG1  THR A   337     O    HOH A  1102              2.13            
REMARK 500   OG1  THR A   337     O    HOH A  1103              2.15            
REMARK 500   OG   SER A   310     O    HOH A  1104              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    HIS A 143     -141.48    -95.03                                   
REMARK 500    GLN A 153       15.66     44.96                                   
REMARK 500    LYS A 180        1.01     80.61                                   
REMARK 500    ARG A 189      174.24    -58.51                                   
REMARK 500    ASP A 212       69.72    -55.19                                   
REMARK 500    LYS A 213      -73.89    -49.63                                   
REMARK 500    ASN A 227       66.93   -103.50                                   
REMARK 500    ASP A 283       44.15   -145.92                                   
REMARK 500    LYS A 285      142.60    176.07                                   
REMARK 500    SER A 294       48.26   -104.52                                   
REMARK 500    VAL A 335      -24.13   -140.37                                   
REMARK 500    ALA A 352     -137.62   -155.62                                   
REMARK 500    SER A 439     -176.60    -62.67                                   
REMARK 500    LEU A 468       41.42   -107.68                                   
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 3NG A 1000                
DBREF  6KHF A    1   490  UNP    P49761   CLK3_HUMAN       1    490             
SEQADV 6KHF ASP A  155  UNP  P49761    ARG   155 CONFLICT                       
SEQRES   1 A  490  MET HIS HIS CYS LYS ARG TYR ARG SER PRO GLU PRO ASP          
SEQRES   2 A  490  PRO TYR LEU SER TYR ARG TRP LYS ARG ARG ARG SER TYR          
SEQRES   3 A  490  SER ARG GLU HIS GLU GLY ARG LEU ARG TYR PRO SER ARG          
SEQRES   4 A  490  ARG GLU PRO PRO PRO ARG ARG SER ARG SER ARG SER HIS          
SEQRES   5 A  490  ASP ARG LEU PRO TYR GLN ARG ARG TYR ARG GLU ARG ARG          
SEQRES   6 A  490  ASP SER ASP THR TYR ARG CYS GLU GLU ARG SER PRO SER          
SEQRES   7 A  490  PHE GLY GLU ASP TYR TYR GLY PRO SER ARG SER ARG HIS          
SEQRES   8 A  490  ARG ARG ARG SER ARG GLU ARG GLY PRO TYR ARG THR ARG          
SEQRES   9 A  490  LYS HIS ALA HIS HIS CYS HIS LYS ARG ARG THR ARG SER          
SEQRES  10 A  490  CYS SER SER ALA SER SER ARG SER GLN GLN SER SER LYS          
SEQRES  11 A  490  ARG SER SER ARG SER VAL GLU ASP ASP LYS GLU GLY HIS          
SEQRES  12 A  490  LEU VAL CYS ARG ILE GLY ASP TRP LEU GLN GLU ASP TYR          
SEQRES  13 A  490  GLU ILE VAL GLY ASN LEU GLY GLU GLY THR PHE GLY LYS          
SEQRES  14 A  490  VAL VAL GLU CYS LEU ASP HIS ALA ARG GLY LYS SER GLN          
SEQRES  15 A  490  VAL ALA LEU LYS ILE ILE ARG ASN VAL GLY LYS TYR ARG          
SEQRES  16 A  490  GLU ALA ALA ARG LEU GLU ILE ASN VAL LEU LYS LYS ILE          
SEQRES  17 A  490  LYS GLU LYS ASP LYS GLU ASN LYS PHE LEU CYS VAL LEU          
SEQRES  18 A  490  MET SER ASP TRP PHE ASN PHE HIS GLY HIS MET CYS ILE          
SEQRES  19 A  490  ALA PHE GLU LEU LEU GLY LYS ASN THR PHE GLU PHE LEU          
SEQRES  20 A  490  LYS GLU ASN ASN PHE GLN PRO TYR PRO LEU PRO HIS VAL          
SEQRES  21 A  490  ARG HIS MET ALA TYR GLN LEU CYS HIS ALA LEU ARG PHE          
SEQRES  22 A  490  LEU HIS GLU ASN GLN LEU THR HIS THR ASP LEU LYS PRO          
SEQRES  23 A  490  GLU ASN ILE LEU PHE VAL ASN SER GLU PHE GLU THR LEU          
SEQRES  24 A  490  TYR ASN GLU HIS LYS SER CYS GLU GLU LYS SER VAL LYS          
SEQRES  25 A  490  ASN THR SER ILE ARG VAL ALA ASP PHE GLY SER ALA THR          
SEQRES  26 A  490  PHE ASP HIS GLU HIS HIS THR THR ILE VAL ALA THR ARG          
SEQRES  27 A  490  HIS TYR ARG PRO PRO GLU VAL ILE LEU GLU LEU GLY TRP          
SEQRES  28 A  490  ALA GLN PRO CYS ASP VAL TRP SER ILE GLY CYS ILE LEU          
SEQRES  29 A  490  PHE GLU TYR TYR ARG GLY PHE THR LEU PHE GLN THR HIS          
SEQRES  30 A  490  GLU ASN ARG GLU HIS LEU VAL MET MET GLU LYS ILE LEU          
SEQRES  31 A  490  GLY PRO ILE PRO SER HIS MET ILE HIS ARG THR ARG LYS          
SEQRES  32 A  490  GLN LYS TYR PHE TYR LYS GLY GLY LEU VAL TRP ASP GLU          
SEQRES  33 A  490  ASN SER SER ASP GLY ARG TYR VAL LYS GLU ASN CYS LYS          
SEQRES  34 A  490  PRO LEU LYS SER TYR MET LEU GLN ASP SER LEU GLU HIS          
SEQRES  35 A  490  VAL GLN LEU PHE ASP LEU MET ARG ARG MET LEU GLU PHE          
SEQRES  36 A  490  ASP PRO ALA GLN ARG ILE THR LEU ALA GLU ALA LEU LEU          
SEQRES  37 A  490  HIS PRO PHE PHE ALA GLY LEU THR PRO GLU GLU ARG SER          
SEQRES  38 A  490  PHE HIS THR SER ARG ASN PRO SER ARG                          
HET    3NG  A1000      25                                                       
HETNAM     3NG 5-[(3-CHLOROPHENYL)AMINO]BENZO[C][2,6]NAPHTHYRIDINE-8-           
HETNAM   2 3NG  CARBOXYLIC ACID                                                 
FORMUL   2  3NG    C19 H12 CL N3 O2                                             
FORMUL   3  HOH   *66(H2 O)                                                     
HELIX    1 AA1 VAL A  191  ASP A  212  1                                  22    
HELIX    2 AA2 ASN A  242  ASN A  250  1                                   9    
HELIX    3 AA3 PRO A  256  GLU A  276  1                                  21    
HELIX    4 AA4 LYS A  285  GLU A  287  5                                   3    
HELIX    5 AA5 THR A  337  ARG A  341  5                                   5    
HELIX    6 AA6 PRO A  342  LEU A  347  1                                   6    
HELIX    7 AA7 GLN A  353  GLY A  370  1                                  18    
HELIX    8 AA8 GLU A  378  GLY A  391  1                                  14    
HELIX    9 AA9 PRO A  394  ARG A  400  1                                   7    
HELIX   10 AB1 LYS A  403  LYS A  405  5                                   3    
HELIX   11 AB2 SER A  418  CYS A  428  1                                  11    
HELIX   12 AB3 PRO A  430  MET A  435  5                                   6    
HELIX   13 AB4 SER A  439  LEU A  453  1                                  15    
HELIX   14 AB5 THR A  462  LEU A  467  1                                   6    
HELIX   15 AB6 LEU A  468  LEU A  475  5                                   8    
SHEET    1 AA1 2 TRP A 151  LEU A 152  0                                        
SHEET    2 AA1 2 TYR A 156  GLU A 157 -1  O  TYR A 156   N  LEU A 152           
SHEET    1 AA2 5 GLY A 160  GLY A 165  0                                        
SHEET    2 AA2 5 GLY A 168  CYS A 173 -1  O  GLU A 172   N  GLY A 160           
SHEET    3 AA2 5 VAL A 183  ILE A 188 -1  O  ILE A 187   N  LYS A 169           
SHEET    4 AA2 5 HIS A 231  GLU A 237 -1  O  PHE A 236   N  ALA A 184           
SHEET    5 AA2 5 MET A 222  PHE A 228 -1  N  SER A 223   O  ALA A 235           
SHEET    1 AA3 2 LEU A 279  THR A 280  0                                        
SHEET    2 AA3 2 THR A 325  PHE A 326 -1  O  THR A 325   N  THR A 280           
SHEET    1 AA4 2 ILE A 289  PHE A 291  0                                        
SHEET    2 AA4 2 ILE A 316  VAL A 318 -1  O  ARG A 317   N  LEU A 290           
SHEET    1 AA5 2 PHE A 407  TYR A 408  0                                        
SHEET    2 AA5 2 GLY A 411  LEU A 412 -1  O  GLY A 411   N  TYR A 408           
SITE     1 AC1 11 LEU A 162  GLY A 163  GLU A 164  PHE A 167                    
SITE     2 AC1 11 ALA A 184  LYS A 186  PHE A 236  LEU A 238                    
SITE     3 AC1 11 LEU A 239  LEU A 290  ASP A 320                               
CRYST1   61.819  114.978  158.284  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      0.016176  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008697  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006318        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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