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Database: PDB
Entry: 3SRV
LinkDB: 3SRV
Original site: 3SRV 
HEADER    TRANSFERASE/TRANSFERASE INHIBITOR       07-JUL-11   3SRV              
TITLE     CRYSTAL STRUCTURE OF SPLEEN TYROSINE KINASE (SYK) IN COMPLEX WITH A   
TITLE    2 DIAMINOPYRIMIDINE CARBOXAMIDE INHIBITOR                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TYROSINE-PROTEIN KINASE SYK;                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: KINASE DOMAIN (UNP RESIDUES 360-635);                      
COMPND   5 SYNONYM: SPLEEN TYROSINE KINASE;                                     
COMPND   6 EC: 2.7.10.2;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: TYROSINE-PROTEIN KINASE SYK;                               
COMPND  10 CHAIN: B;                                                            
COMPND  11 FRAGMENT: KINASE DOMAIN (UNP RESIDUES 360-635);                      
COMPND  12 SYNONYM: SPLEEN TYROSINE KINASE;                                     
COMPND  13 EC: 2.7.10.2;                                                        
COMPND  14 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: SYK;                                                           
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: SF9;                                       
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS;                          
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  12 ORGANISM_COMMON: HUMAN;                                              
SOURCE  13 ORGANISM_TAXID: 9606;                                                
SOURCE  14 GENE: SYK;                                                           
SOURCE  15 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  16 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  17 EXPRESSION_SYSTEM_STRAIN: SF9;                                       
SOURCE  18 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS                           
KEYWDS    SK363, SYK, NON-RECEPTOR TYROSINE KINASE, SPLEEN TYROSINE KINASE,     
KEYWDS   2 TRANSFERASE, PHOSPHORYLATION, TRANSFERASE-TRANSFERASE INHIBITOR      
KEYWDS   3 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.O.SOMERS,M.NEU                                                      
REVDAT   3   03-APR-24 3SRV    1       REMARK SEQADV LINK                       
REVDAT   2   12-OCT-11 3SRV    1       JRNL                                     
REVDAT   1   21-SEP-11 3SRV    0                                                
JRNL        AUTH   J.LIDDLE,F.L.ATKINSON,M.D.BARKER,P.S.CARTER,N.R.CURTIS,      
JRNL        AUTH 2 R.P.DAVIS,C.DOUAULT,M.C.DICKSON,D.ELWES,N.S.GARTON,M.GRAY,   
JRNL        AUTH 3 T.G.HAYHOW,C.I.HOBBS,E.JONES,S.LEACH,K.LEAVENS,H.D.LEWIS,    
JRNL        AUTH 4 S.MCCLEARY,M.NEU,V.K.PATEL,A.G.PRESTON,C.RAMIREZ-MOLINA,     
JRNL        AUTH 5 T.J.SHIPLEY,P.A.SKONE,N.SMITHERS,D.O.SOMERS,A.L.WALKER,      
JRNL        AUTH 6 R.J.WATSON,G.G.WEINGARTEN                                    
JRNL        TITL   DISCOVERY OF GSK143, A HIGHLY POTENT, SELECTIVE AND ORALLY   
JRNL        TITL 2 EFFICACIOUS SPLEEN TYROSINE KINASE INHIBITOR.                
JRNL        REF    BIOORG.MED.CHEM.LETT.         V.  21  6188 2011              
JRNL        REFN                   ISSN 0960-894X                               
JRNL        PMID   21903390                                                     
JRNL        DOI    10.1016/J.BMCL.2011.07.082                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.95 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) : 1.95                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 38566                          
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) : 0.188                           
REMARK   3   R VALUE            (WORKING SET) : 0.185                           
REMARK   3   FREE R VALUE                     : 0.241                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1929                            
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) : 1.95                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.00                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2725                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2910                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 129                          
REMARK   3   BIN FREE R VALUE                    : 0.3170                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4292                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 74                                      
REMARK   3   SOLVENT ATOMS            : 472                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 25.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 35.61                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.71000                                             
REMARK   3    B22 (A**2) : 1.61000                                              
REMARK   3    B33 (A**2) : -1.06000                                             
REMARK   3    B12 (A**2) : -1.13000                                             
REMARK   3    B13 (A**2) : 0.19000                                              
REMARK   3    B23 (A**2) : 0.69000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.194         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.174         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.137         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.875         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.958                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.927                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4477 ; 0.012 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  3081 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6029 ; 1.378 ; 1.978       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  7488 ; 0.881 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   525 ; 4.399 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   207 ;36.250 ;24.010       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   813 ;13.965 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    25 ;16.990 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   621 ; 0.088 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4916 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   909 ; 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):  2615 ; 1.218 ; 2.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1068 ; 0.245 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4191 ; 2.187 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1862 ; 2.875 ; 4.500       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1836 ; 4.399 ; 6.000       
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 : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
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 U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 3SRV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUL-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000066574.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-JUN-10                          
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) : 0.9763                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA 3.3.16                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 38589                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.950                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.470                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.7                               
REMARK 200  DATA REDUNDANCY                : 1.900                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.06                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.40200                            
REMARK 200  R SYM FOR SHELL            (I) : 0.40200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: REFMAC                                                
REMARK 200 STARTING MODEL: OTHER IN-HOUSE COORDINATES                           
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.22                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3350, 0.2M NA-K-PHOSPHATE, 0.1M   
REMARK 280  BIS-TRIS-PROPANE PH 6.5, 5MM DTT, VAPOR DIFFUSION, HANGING DROP,    
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
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                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A   359                                                      
REMARK 465     PRO A   360                                                      
REMARK 465     LYS A   361                                                      
REMARK 465     GLU A   362                                                      
REMARK 465     VAL A   363                                                      
REMARK 465     SER A   379                                                      
REMARK 465     GLY A   380                                                      
REMARK 465     ASN A   406                                                      
REMARK 465     GLU A   407                                                      
REMARK 465     ALA A   408                                                      
REMARK 465     ASN A   409                                                      
REMARK 465     ASP A   410                                                      
REMARK 465     PRO A   411                                                      
REMARK 465     ASN A   635                                                      
REMARK 465     GLY B   359                                                      
REMARK 465     PRO B   360                                                      
REMARK 465     LYS B   361                                                      
REMARK 465     GLU B   362                                                      
REMARK 465     VAL B   363                                                      
REMARK 465     LYS B   405                                                      
REMARK 465     ASN B   406                                                      
REMARK 465     GLU B   407                                                      
REMARK 465     ALA B   408                                                      
REMARK 465     ASN B   409                                                      
REMARK 465     ASP B   410                                                      
REMARK 465     VAL B   633                                                      
REMARK 465     VAL B   634                                                      
REMARK 465     ASN B   635                                                      
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     LYS B 533    CG   CD   CE   NZ                                   
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   O    HOH B   118     O    HOH B   146              2.07            
REMARK 500   O    HOH B    15     O    HOH B    16              2.11            
REMARK 500   O    HOH A   118     O    HOH A   216              2.16            
REMARK 500   OD1  ASP A   468     O    HOH A   206              2.18            
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    ASP B 554   CB  -  CG  -  OD1 ANGL. DEV. =   5.7 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    LYS A 393     -109.45     59.46                                   
REMARK 500    ALA A 441     -136.35   -145.28                                   
REMARK 500    ASP A 494       43.01   -150.11                                   
REMARK 500    ASP A 512       72.28     65.42                                   
REMARK 500    HIS A 531       73.13   -111.34                                   
REMARK 500    TRP A 609       34.43    -93.11                                   
REMARK 500    LYS B 393     -113.19     62.83                                   
REMARK 500    ALA B 412      -79.60    -59.54                                   
REMARK 500    ALA B 441     -133.03   -121.30                                   
REMARK 500    ASP B 494       44.45   -151.51                                   
REMARK 500    ASP B 512       72.82     62.47                                   
REMARK 500    HIS B 531       88.74    -67.53                                   
REMARK 500    TRP B 609       34.79    -88.46                                   
REMARK 500    TYR B 631       53.98    -63.40                                   
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 S19 A 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 636                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 2                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE S19 B 2                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 4                   
DBREF  3SRV A  360   635  UNP    P43405   KSYK_HUMAN     360    635             
DBREF  3SRV B  360   635  UNP    P43405   KSYK_HUMAN     360    635             
SEQADV 3SRV GLY A  359  UNP  P43405              EXPRESSION TAG                 
SEQADV 3SRV GLY B  359  UNP  P43405              EXPRESSION TAG                 
SEQRES   1 A  277  GLY PRO LYS GLU VAL TYR LEU ASP ARG LYS LEU LEU THR          
SEQRES   2 A  277  LEU GLU ASP LYS GLU LEU GLY SER GLY ASN PHE GLY THR          
SEQRES   3 A  277  VAL LYS LYS GLY TYR TYR GLN MET LYS LYS VAL VAL LYS          
SEQRES   4 A  277  THR VAL ALA VAL LYS ILE LEU LYS ASN GLU ALA ASN ASP          
SEQRES   5 A  277  PRO ALA LEU LYS ASP GLU LEU LEU ALA GLU ALA ASN VAL          
SEQRES   6 A  277  MET GLN GLN LEU ASP ASN PRO TYR ILE VAL ARG MET ILE          
SEQRES   7 A  277  GLY ILE CYS GLU ALA GLU SER TRP MET LEU VAL MET GLU          
SEQRES   8 A  277  MET ALA GLU LEU GLY PRO LEU ASN LYS TYR LEU GLN GLN          
SEQRES   9 A  277  ASN ARG HIS VAL LYS ASP LYS ASN ILE ILE GLU LEU VAL          
SEQRES  10 A  277  HIS GLN VAL SER MET GLY MET LYS TYR LEU GLU GLU SER          
SEQRES  11 A  277  ASN PHE VAL HIS ARG ASP LEU ALA ALA ARG ASN VAL LEU          
SEQRES  12 A  277  LEU VAL THR GLN HIS TYR ALA LYS ILE SER ASP PHE GLY          
SEQRES  13 A  277  LEU SER LYS ALA LEU ARG ALA ASP GLU ASN PTR TYR LYS          
SEQRES  14 A  277  ALA GLN THR HIS GLY LYS TRP PRO VAL LYS TRP TYR ALA          
SEQRES  15 A  277  PRO GLU CYS ILE ASN TYR TYR LYS PHE SER SER LYS SER          
SEQRES  16 A  277  ASP VAL TRP SER PHE GLY VAL LEU MET TRP GLU ALA PHE          
SEQRES  17 A  277  SER TYR GLY GLN LYS PRO TYR ARG GLY MET LYS GLY SER          
SEQRES  18 A  277  GLU VAL THR ALA MET LEU GLU LYS GLY GLU ARG MET GLY          
SEQRES  19 A  277  CYS PRO ALA GLY CYS PRO ARG GLU MET TYR ASP LEU MET          
SEQRES  20 A  277  ASN LEU CYS TRP THR TYR ASP VAL GLU ASN ARG PRO GLY          
SEQRES  21 A  277  PHE ALA ALA VAL GLU LEU ARG LEU ARG ASN TYR TYR TYR          
SEQRES  22 A  277  ASP VAL VAL ASN                                              
SEQRES   1 B  277  GLY PRO LYS GLU VAL TYR LEU ASP ARG LYS LEU LEU THR          
SEQRES   2 B  277  LEU GLU ASP LYS GLU LEU GLY SER GLY ASN PHE GLY THR          
SEQRES   3 B  277  VAL LYS LYS GLY TYR TYR GLN MET LYS LYS VAL VAL LYS          
SEQRES   4 B  277  THR VAL ALA VAL LYS ILE LEU LYS ASN GLU ALA ASN ASP          
SEQRES   5 B  277  PRO ALA LEU LYS ASP GLU LEU LEU ALA GLU ALA ASN VAL          
SEQRES   6 B  277  MET GLN GLN LEU ASP ASN PRO TYR ILE VAL ARG MET ILE          
SEQRES   7 B  277  GLY ILE CYS GLU ALA GLU SER TRP MET LEU VAL MET GLU          
SEQRES   8 B  277  MET ALA GLU LEU GLY PRO LEU ASN LYS TYR LEU GLN GLN          
SEQRES   9 B  277  ASN ARG HIS VAL LYS ASP LYS ASN ILE ILE GLU LEU VAL          
SEQRES  10 B  277  HIS GLN VAL SER MET GLY MET LYS TYR LEU GLU GLU SER          
SEQRES  11 B  277  ASN PHE VAL HIS ARG ASP LEU ALA ALA ARG ASN VAL LEU          
SEQRES  12 B  277  LEU VAL THR GLN HIS TYR ALA LYS ILE SER ASP PHE GLY          
SEQRES  13 B  277  LEU SER LYS ALA LEU ARG ALA ASP GLU ASN TYR TYR LYS          
SEQRES  14 B  277  ALA GLN THR HIS GLY LYS TRP PRO VAL LYS TRP TYR ALA          
SEQRES  15 B  277  PRO GLU CYS ILE ASN TYR TYR LYS PHE SER SER LYS SER          
SEQRES  16 B  277  ASP VAL TRP SER PHE GLY VAL LEU MET TRP GLU ALA PHE          
SEQRES  17 B  277  SER TYR GLY GLN LYS PRO TYR ARG GLY MET LYS GLY SER          
SEQRES  18 B  277  GLU VAL THR ALA MET LEU GLU LYS GLY GLU ARG MET GLY          
SEQRES  19 B  277  CYS PRO ALA GLY CYS PRO ARG GLU MET TYR ASP LEU MET          
SEQRES  20 B  277  ASN LEU CYS TRP THR TYR ASP VAL GLU ASN ARG PRO GLY          
SEQRES  21 B  277  PHE ALA ALA VAL GLU LEU ARG LEU ARG ASN TYR TYR TYR          
SEQRES  22 B  277  ASP VAL VAL ASN                                              
MODRES 3SRV PTR A  525  TYR  O-PHOSPHOTYROSINE                                  
HET    PTR  A 525      16                                                       
HET    S19  A   1      25                                                       
HET    GOL  A 636       6                                                       
HET    GOL  A   2       6                                                       
HET    GOL  A   3       6                                                       
HET    S19  B   2      25                                                       
HET    GOL  B   4       6                                                       
HETNAM     PTR O-PHOSPHOTYROSINE                                                
HETNAM     S19 2-{[(3R,4R)-3-AMINOTETRAHYDRO-2H-PYRAN-4-YL]AMINO}-4-            
HETNAM   2 S19  [(4-METHYLPHENYL)AMINO]PYRIMIDINE-5-CARBOXAMIDE                 
HETNAM     GOL GLYCEROL                                                         
HETSYN     PTR PHOSPHONOTYROSINE                                                
HETSYN     S19 GSK143                                                           
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   1  PTR    C9 H12 N O6 P                                                
FORMUL   3  S19    2(C17 H22 N6 O2)                                             
FORMUL   4  GOL    4(C3 H8 O3)                                                  
FORMUL   9  HOH   *472(H2 O)                                                    
HELIX    1   1 ASP A  366  LYS A  368  5                                   3    
HELIX    2   2 ALA A  412  GLN A  426  1                                  15    
HELIX    3   3 LEU A  456  ASN A  463  1                                   8    
HELIX    4   4 LYS A  467  SER A  488  1                                  22    
HELIX    5   5 ALA A  496  ARG A  498  5                                   3    
HELIX    6   6 PRO A  535  TYR A  539  5                                   5    
HELIX    7   7 ALA A  540  TYR A  547  1                                   8    
HELIX    8   8 SER A  550  SER A  567  1                                  18    
HELIX    9   9 LYS A  577  LYS A  587  1                                  11    
HELIX   10  10 PRO A  598  TRP A  609  1                                  12    
HELIX   11  11 ASP A  612  ARG A  616  5                                   5    
HELIX   12  12 GLY A  618  VAL A  633  1                                  16    
HELIX   13  13 ASP B  366  LYS B  368  5                                   3    
HELIX   14  14 PRO B  411  LEU B  427  1                                  17    
HELIX   15  15 LEU B  456  ASN B  463  1                                   8    
HELIX   16  16 LYS B  467  SER B  488  1                                  22    
HELIX   17  17 ALA B  496  ARG B  498  5                                   3    
HELIX   18  18 PRO B  535  TYR B  539  5                                   5    
HELIX   19  19 ALA B  540  TYR B  547  1                                   8    
HELIX   20  20 SER B  550  SER B  567  1                                  18    
HELIX   21  21 LYS B  577  LYS B  587  1                                  11    
HELIX   22  22 PRO B  598  TRP B  609  1                                  12    
HELIX   23  23 GLY B  618  TYR B  631  1                                  14    
SHEET    1   A 5 LEU A 370  GLY A 378  0                                        
SHEET    2   A 5 GLY A 383  MET A 392 -1  O  LYS A 387   N  GLU A 373           
SHEET    3   A 5 VAL A 395  LEU A 404 -1  O  ILE A 403   N  THR A 384           
SHEET    4   A 5 TRP A 444  GLU A 449 -1  O  MET A 448   N  ALA A 400           
SHEET    5   A 5 MET A 435  GLU A 440 -1  N  ILE A 436   O  VAL A 447           
SHEET    1   B 4 LEU A 370  GLY A 378  0                                        
SHEET    2   B 4 GLY A 383  MET A 392 -1  O  LYS A 387   N  GLU A 373           
SHEET    3   B 4 VAL A 395  LEU A 404 -1  O  ILE A 403   N  THR A 384           
SHEET    4   B 4 GLU B 589  MET B 591 -1  O  ARG B 590   N  VAL A 396           
SHEET    1   C 3 GLY A 454  PRO A 455  0                                        
SHEET    2   C 3 VAL A 500  THR A 504 -1  O  LEU A 502   N  GLY A 454           
SHEET    3   C 3 TYR A 507  ILE A 510 -1  O  LYS A 509   N  LEU A 501           
SHEET    1   D 2 PHE A 490  VAL A 491  0                                        
SHEET    2   D 2 LYS A 517  ALA A 518 -1  O  LYS A 517   N  VAL A 491           
SHEET    1   E 2 TYR A 526  LYS A 527  0                                        
SHEET    2   E 2 LYS A 548  PHE A 549 -1  O  PHE A 549   N  TYR A 526           
SHEET    1   F 5 LEU B 370  GLY B 380  0                                        
SHEET    2   F 5 GLY B 383  MET B 392 -1  O  LYS B 387   N  GLU B 373           
SHEET    3   F 5 VAL B 395  ILE B 403 -1  O  ILE B 403   N  THR B 384           
SHEET    4   F 5 TRP B 444  GLU B 449 -1  O  MET B 448   N  ALA B 400           
SHEET    5   F 5 MET B 435  GLU B 440 -1  N  GLY B 437   O  VAL B 447           
SHEET    1   G 3 GLY B 454  PRO B 455  0                                        
SHEET    2   G 3 VAL B 500  THR B 504 -1  O  LEU B 502   N  GLY B 454           
SHEET    3   G 3 TYR B 507  ILE B 510 -1  O  LYS B 509   N  LEU B 501           
SHEET    1   H 2 PHE B 490  VAL B 491  0                                        
SHEET    2   H 2 LYS B 517  ALA B 518 -1  O  LYS B 517   N  VAL B 491           
SHEET    1   I 2 TYR B 526  LYS B 527  0                                        
SHEET    2   I 2 LYS B 548  PHE B 549 -1  O  PHE B 549   N  TYR B 526           
LINK         C   ASN A 524                 N   PTR A 525     1555   1555  1.33  
LINK         C   PTR A 525                 N   TYR A 526     1555   1555  1.32  
SITE     1 AC1 14 GOL A   2  HOH A  52  HOH A 235  ALA A 400                    
SITE     2 AC1 14 MET A 448  GLU A 449  ALA A 451  GLY A 454                    
SITE     3 AC1 14 PRO A 455  ARG A 498  ASN A 499  LEU A 501                    
SITE     4 AC1 14 SER A 511  ASP A 512                                          
SITE     1 AC2  7 HOH A  76  HOH A 202  MET A 424  LEU A 427                    
SITE     2 AC2  7 ARG A 434  MET A 435  HOH A 637                               
SITE     1 AC3  6 S19 A   1  LYS A 402  ASP A 494  ARG A 498                    
SITE     2 AC3  6 ASN A 499  ASP A 512                                          
SITE     1 AC4  1 LYS A 458                                                     
SITE     1 AC5 17 HOH B  52  HOH B 199  LEU B 377  SER B 379                    
SITE     2 AC5 17 ALA B 400  VAL B 433  MET B 448  GLU B 449                    
SITE     3 AC5 17 MET B 450  ALA B 451  GLY B 454  PRO B 455                    
SITE     4 AC5 17 ARG B 498  ASN B 499  LEU B 501  SER B 511                    
SITE     5 AC5 17 ASP B 512                                                     
SITE     1 AC6  3 HOH B  32  GLN B 461  LYS B 571                               
CRYST1   40.124   42.316   87.621  99.68  90.16 100.19 P 1           1          
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      0.024923  0.004478  0.000852        0.00000                         
SCALE2      0.000000  0.024010  0.004178        0.00000                         
SCALE3      0.000000  0.000000  0.011584        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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