HEADER    SIGNALING PROTEIN                       26-FEB-19   6QTY              
TITLE     NON-PHOSPHORYLATED HUMAN CLK1 IN COMPLEX WITH AN INDOLE INHIBITOR TO  
TITLE    2 1.65 ANG                                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DUAL SPECIFICITY PROTEIN KINASE CLK1;                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: CDC-LIKE KINASE 1;                                          
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: CLK1, CLK;                                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CLK1, SPLICING, KINASE, VIRAL INFECTION, SIGNALING PROTEIN            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    O.LIVNAH,Y.DOMOVICH                                                   
REVDAT   3   24-JAN-24 6QTY    1       REMARK                                   
REVDAT   2   31-MAR-21 6QTY    1       JRNL                                     
REVDAT   1   18-MAR-20 6QTY    0                                                
JRNL        AUTH   N.DEKEL,Y.EISENBERG-DOMOVICH,A.KARLAS,T.F.MEYER,F.BRACHER,   
JRNL        AUTH 2 M.LEBENDIKER,T.DANIELI,O.LIVNAH                              
JRNL        TITL   EXPRESSION, PURIFICATION AND CRYSTALLIZATION OF CLK1 KINASE  
JRNL        TITL 2 - A POTENTIAL TARGET FOR ANTIVIRAL THERAPY.                  
JRNL        REF    PROTEIN EXPR.PURIF.           V. 176 05742 2020              
JRNL        REFN                   ESSN 1096-0279                               
JRNL        PMID   32866611                                                     
JRNL        DOI    10.1016/J.PEP.2020.105742                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0032                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 47.55                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 44954                          
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) : 0.139                           
REMARK   3   R VALUE            (WORKING SET) : 0.135                           
REMARK   3   FREE R VALUE                     : 0.203                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2413                            
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) : 1.65                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.69                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2256                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 67.52                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1560                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 139                          
REMARK   3   BIN FREE R VALUE                    : 0.2480                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2737                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 22                                      
REMARK   3   SOLVENT ATOMS            : 236                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.39                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.07000                                             
REMARK   3    B22 (A**2) : -0.07000                                             
REMARK   3    B33 (A**2) : 0.24000                                              
REMARK   3    B12 (A**2) : -0.07000                                             
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): 0.095         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.090         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.053         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.504         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.973                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.946                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2844 ; 0.019 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2692 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3850 ; 1.859 ; 1.956       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6202 ; 0.908 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   338 ; 5.781 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   140 ;35.214 ;23.286       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   506 ;12.708 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;15.745 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   414 ; 0.125 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3166 ; 0.010 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   687 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  1337 ; 3.041 ; 1.492       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1336 ; 3.038 ; 1.490       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1671 ; 3.670 ; 2.245       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  1672 ; 3.672 ; 2.247       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1506 ; 5.513 ; 2.067       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  1503 ; 5.512 ; 2.069       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  2175 ; 5.958 ; 2.881       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  3449 ; 5.663 ;13.688       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  3342 ; 5.545 ;13.266       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  5533 ; 5.416 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):    84 ;30.513 ; 5.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  5621 ;13.936 ; 5.000       
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 : NULL                                                 
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 6QTY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-FEB-19.                  
REMARK 100 THE DEPOSITION ID IS D_1292100862.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-SEP-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID29                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.93                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 S 6M              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 49449                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.650                              
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     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 6.500                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.10300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.68                     
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: 2VAG                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.11                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 24% PEG 3350, 200MM MGCL2, 100MM BIS     
REMARK 280  -TRIS (PH 6.5), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 273K     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 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+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+1/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+5/6                                            
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      190.00267            
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       95.00133            
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      142.50200            
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       47.50067            
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      237.50333            
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      190.00267            
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       95.00133            
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       47.50067            
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      142.50200            
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      237.50333            
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: 700 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 16000 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 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 815  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     HIS A   148                                                      
REMARK 465     LYS A   482                                                      
REMARK 465     SER A   483                                                      
REMARK 465     ILE A   484                                                      
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 186    NE   CZ   NH1  NH2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A 446   CD    GLU A 446   OE1     0.068                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A 223   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
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    CYS A 151       17.54     51.75                                   
REMARK 500    ALA A 159       15.12     58.16                                   
REMARK 500    ARG A 160      -26.36   -145.07                                   
REMARK 500    THR A 287      -14.79     77.68                                   
REMARK 500    ASP A 325       83.55     71.11                                   
REMARK 500    SER A 341      158.21     76.64                                   
REMARK 500    SER A 357     -148.82   -151.90                                   
REMARK 500    HIS A 414     -149.41     51.74                                   
REMARK 500    ASP A 415       47.28   -107.91                                   
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 V25 A 501                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2VAG   RELATED DB: PDB                                   
DBREF  6QTY A  148   484  UNP    P49759   CLK1_HUMAN     148    484             
SEQRES   1 A  337  HIS LEU ILE CYS GLN SER GLY ASP VAL LEU SER ALA ARG          
SEQRES   2 A  337  TYR GLU ILE VAL ASP THR LEU GLY GLU GLY ALA PHE GLY          
SEQRES   3 A  337  LYS VAL VAL GLU CYS ILE ASP HIS LYS ALA GLY GLY ARG          
SEQRES   4 A  337  HIS VAL ALA VAL LYS ILE VAL LYS ASN VAL ASP ARG TYR          
SEQRES   5 A  337  CYS GLU ALA ALA ARG SER GLU ILE GLN VAL LEU GLU HIS          
SEQRES   6 A  337  LEU ASN THR THR ASP PRO ASN SER THR PHE ARG CYS VAL          
SEQRES   7 A  337  GLN MET LEU GLU TRP PHE GLU HIS HIS GLY HIS ILE CYS          
SEQRES   8 A  337  ILE VAL PHE GLU LEU LEU GLY LEU SER THR TYR ASP PHE          
SEQRES   9 A  337  ILE LYS GLU ASN GLY PHE LEU PRO PHE ARG LEU ASP HIS          
SEQRES  10 A  337  ILE ARG LYS MET ALA TYR GLN ILE CYS LYS SER VAL ASN          
SEQRES  11 A  337  PHE LEU HIS SER ASN LYS LEU THR HIS THR ASP LEU LYS          
SEQRES  12 A  337  PRO GLU ASN ILE LEU PHE VAL GLN SER ASP TYR THR GLU          
SEQRES  13 A  337  ALA TYR ASN PRO LYS ILE LYS ARG ASP GLU ARG THR LEU          
SEQRES  14 A  337  ILE ASN PRO ASP ILE LYS VAL VAL ASP PHE GLY SER ALA          
SEQRES  15 A  337  THR TYR ASP ASP GLU HIS HIS SER THR LEU VAL SER THR          
SEQRES  16 A  337  ARG HIS TYR ARG ALA PRO GLU VAL ILE LEU ALA LEU GLY          
SEQRES  17 A  337  TRP SER GLN PRO CYS ASP VAL TRP SER ILE GLY CYS ILE          
SEQRES  18 A  337  LEU ILE GLU TYR TYR LEU GLY PHE THR VAL PHE PRO THR          
SEQRES  19 A  337  HIS ASP SER LYS GLU HIS LEU ALA MET MET GLU ARG ILE          
SEQRES  20 A  337  LEU GLY PRO LEU PRO LYS HIS MET ILE GLN LYS THR ARG          
SEQRES  21 A  337  LYS ARG LYS TYR PHE HIS HIS ASP ARG LEU ASP TRP ASP          
SEQRES  22 A  337  GLU HIS SER SER ALA GLY ARG TYR VAL SER ARG ARG CYS          
SEQRES  23 A  337  LYS PRO LEU LYS GLU PHE MET LEU SER GLN ASP VAL GLU          
SEQRES  24 A  337  HIS GLU ARG LEU PHE ASP LEU ILE GLN LYS MET LEU GLU          
SEQRES  25 A  337  TYR ASP PRO ALA LYS ARG ILE THR LEU ARG GLU ALA LEU          
SEQRES  26 A  337  LYS HIS PRO PHE PHE ASP LEU LEU LYS LYS SER ILE              
HET    V25  A 501      22                                                       
HETNAM     V25 ETHYL 3-[(E)-2-AMINO-1-CYANOETHENYL]-6,7-DICHLORO-1-             
HETNAM   2 V25  METHYL-1H-INDOLE-2-CARBOXYLATE                                  
FORMUL   2  V25    C15 H13 CL2 N3 O2                                            
FORMUL   3  HOH   *236(H2 O)                                                    
HELIX    1 AA1 VAL A  196  ASP A  217  1                                  22    
HELIX    2 AA2 SER A  247  ASN A  255  1                                   9    
HELIX    3 AA3 ARG A  261  ASN A  282  1                                  22    
HELIX    4 AA4 LYS A  290  GLU A  292  5                                   3    
HELIX    5 AA5 THR A  342  ARG A  346  5                                   5    
HELIX    6 AA6 ALA A  347  LEU A  352  1                                   6    
HELIX    7 AA7 GLN A  358  GLY A  375  1                                  18    
HELIX    8 AA8 ASP A  383  GLY A  396  1                                  14    
HELIX    9 AA9 PRO A  399  THR A  406  1                                   8    
HELIX   10 AB1 LYS A  408  LYS A  410  5                                   3    
HELIX   11 AB2 SER A  423  CYS A  433  1                                  11    
HELIX   12 AB3 PRO A  435  MET A  440  5                                   6    
HELIX   13 AB4 ASP A  444  LEU A  458  1                                  15    
HELIX   14 AB5 THR A  467  LEU A  472  1                                   6    
HELIX   15 AB6 LYS A  473  LYS A  481  5                                   9    
SHEET    1 AA1 6 VAL A 156  LEU A 157  0                                        
SHEET    2 AA1 6 TYR A 161  GLY A 170 -1  O  TYR A 161   N  LEU A 157           
SHEET    3 AA1 6 GLY A 173  ASP A 180 -1  O  GLU A 177   N  VAL A 164           
SHEET    4 AA1 6 HIS A 187  VAL A 193 -1  O  ILE A 192   N  LYS A 174           
SHEET    5 AA1 6 HIS A 236  PHE A 241 -1  O  ILE A 239   N  LYS A 191           
SHEET    6 AA1 6 MET A 227  HIS A 233 -1  N  LEU A 228   O  VAL A 240           
SHEET    1 AA2 2 LEU A 284  THR A 285  0                                        
SHEET    2 AA2 2 THR A 330  TYR A 331 -1  O  THR A 330   N  THR A 285           
SHEET    1 AA3 2 ILE A 294  PHE A 296  0                                        
SHEET    2 AA3 2 ILE A 321  VAL A 323 -1  O  LYS A 322   N  LEU A 295           
SHEET    1 AA4 2 TYR A 301  ASN A 306  0                                        
SHEET    2 AA4 2 ARG A 311  LEU A 316 -1  O  THR A 315   N  THR A 302           
SHEET    1 AA5 2 PHE A 412  HIS A 413  0                                        
SHEET    2 AA5 2 ARG A 416  LEU A 417 -1  O  ARG A 416   N  HIS A 413           
SITE     1 AC1 12 LEU A 167  GLY A 168  GLU A 169  ALA A 189                    
SITE     2 AC1 12 LYS A 191  PHE A 241  GLU A 242  GLU A 292                    
SITE     3 AC1 12 ASN A 293  LEU A 295  VAL A 324  HOH A 675                    
CRYST1   68.764   68.764  285.004  90.00  90.00 120.00 P 65 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      0.014542  0.008396  0.000000        0.00000                         
SCALE2      0.000000  0.016792  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.003509        0.00000