PDB Short entry for 3PIZ
HEADER    TRANSFERASE/INHIBITOR                   08-NOV-10   3PIZ              
TITLE     CRYSTAL STRUCTURE OF BTK KINASE DOMAIN COMPLEXED WITH (5-AMINO-1-O-   
TITLE    2 TOLYL-1H-PYRAZOL-4-YL)-[3-(1-METHANESULFONYL-PIPERIDIN-4-YL)-PHENYL]-
TITLE    3 METHANONE                                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TYROSINE-PROTEIN KINASE BTK;                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 387-659;                                      
COMPND   5 SYNONYM: AGAMMAGLOBULINAEMIA TYROSINE KINASE, ATK, B-CELL PROGENITOR 
COMPND   6 KINASE, BPK, BRUTON TYROSINE KINASE;                                 
COMPND   7 EC: 2.7.10.2;                                                        
COMPND   8 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: AGMX1, ATK, BPK, BTK;                                          
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                             
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: SF-9;                                      
SOURCE  10 EXPRESSION_SYSTEM_CELL_LINE: SF9;                                    
SOURCE  11 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS                           
KEYWDS    HELIX C-IN, DFG-IN, TRANSFERASE, TRANSFERASE-INHIBITOR COMPLEX        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.KUGLSTATTER,A.WONG                                                  
REVDAT   2   27-APR-11 3PIZ    1       JRNL                                     
REVDAT   1   12-JAN-11 3PIZ    0                                                
JRNL        AUTH   A.KUGLSTATTER,A.WONG,S.TSING,S.W.LEE,Y.LOU,A.G.VILLASENOR,   
JRNL        AUTH 2 J.M.BRADSHAW,D.SHAW,J.W.BARNETT,M.F.BROWNER                  
JRNL        TITL   INSIGHTS INTO THE CONFORMATIONAL FLEXIBILITY OF BRUTON'S     
JRNL        TITL 2 TYROSINE KINASE FROM MULTIPLE LIGAND COMPLEX STRUCTURES.     
JRNL        REF    PROTEIN SCI.                  V.  20   428 2011              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   21280133                                                     
JRNL        DOI    10.1002/PRO.575                                              
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.21 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.21                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.04                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 91.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 13089                          
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) : 0.228                           
REMARK   3   R VALUE            (WORKING SET) : 0.225                           
REMARK   3   FREE R VALUE                     : 0.282                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 692                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.21                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.26                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 604                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 58.72                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2380                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 29                           
REMARK   3   BIN FREE R VALUE                    : 0.3420                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2017                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 31                                      
REMARK   3   SOLVENT ATOMS            : 72                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 40.38                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.88000                                              
REMARK   3    B22 (A**2) : -0.42000                                             
REMARK   3    B33 (A**2) : -2.46000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.262         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.165         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.210        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.933                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.883                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2100 ; 0.008 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2834 ; 1.010 ; 1.980       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   241 ; 5.215 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    99 ;37.165 ;23.939       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   382 ;14.615 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    12 ;23.354 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   298 ; 0.074 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1581 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   983 ; 0.182 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1411 ; 0.306 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   102 ; 0.132 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    27 ; 0.161 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     5 ; 0.086 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1274 ; 0.579 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1968 ; 0.968 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   982 ; 1.185 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   866 ; 1.904 ; 4.500       
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  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :        -1             -1                          
REMARK   3    ORIGIN FOR THE GROUP (A): -23.1828  16.5697 -14.6660              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0173 T22:  -0.0049                                     
REMARK   3      T33:  -0.0179 T12:   0.0184                                     
REMARK   3      T13:   0.0018 T23:  -0.0035                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4584 L22:   0.5842                                     
REMARK   3      L33:   0.4915 L12:   0.4544                                     
REMARK   3      L13:  -0.1687 L23:   0.0724                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0203 S12:  -0.0247 S13:  -0.0145                       
REMARK   3      S21:   0.0450 S22:   0.0191 S23:  -0.0338                       
REMARK   3      S31:   0.0802 S32:   0.0682 S33:   0.0012                       
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   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3PIZ COMPLIES WITH FORMAT V. 3.20, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-NOV-10.                  
REMARK 100 THE RCSB ID CODE IS RCSB062429.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL9-2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9795                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13820                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.6                               
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.13500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.0000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 61.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.10                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.27800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.300                              
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: PDB ENTRY 3PIX                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.17                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 33% PEG3350, 0.1M HEPES, PH 8.0, VAPOR   
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z                                         
REMARK 290       4555   X+1/2,-Y+1/2,-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   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       35.63350            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       52.65200            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       35.63350            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       52.65200            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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   386                                                      
REMARK 465     THR A   387                                                      
REMARK 465     ALA A   388                                                      
REMARK 465     GLY A   389                                                      
REMARK 465     LEU A   390                                                      
REMARK 465     GLY A   411                                                      
REMARK 465     GLN A   412                                                      
REMARK 465     PHE A   413                                                      
REMARK 465     LYS A   433                                                      
REMARK 465     GLU A   434                                                      
REMARK 465     GLY A   435                                                      
REMARK 465     SER A   436                                                      
REMARK 465     MET A   437                                                      
REMARK 465     SER A   543                                                      
REMARK 465     ARG A   544                                                      
REMARK 465     TYR A   545                                                      
REMARK 465     VAL A   546                                                      
REMARK 465     LEU A   547                                                      
REMARK 465     ASP A   548                                                      
REMARK 465     ASP A   549                                                      
REMARK 465     GLU A   550                                                      
REMARK 465     TYR A   551                                                      
REMARK 465     THR A   552                                                      
REMARK 465     SER A   553                                                      
REMARK 465     SER A   554                                                      
REMARK 465     VAL A   555                                                      
REMARK 465     GLY A   556                                                      
REMARK 465     SER A   557                                                      
REMARK 465     LYS A   558                                                      
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    ARG A 520       -8.86     74.06                                   
REMARK 500    ASP A 521       39.92   -142.65                                   
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 03C A 1                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3PIX   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3PIY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3PJ1   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3PJ2   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3PJ3   RELATED DB: PDB                                   
DBREF  3PIZ A  387   659  UNP    Q06187   BTK_HUMAN      387    659             
SEQADV 3PIZ GLY A  386  UNP  Q06187              EXPRESSION TAG                 
SEQRES   1 A  274  GLY THR ALA GLY LEU GLY TYR GLY SER TRP GLU ILE ASP          
SEQRES   2 A  274  PRO LYS ASP LEU THR PHE LEU LYS GLU LEU GLY THR GLY          
SEQRES   3 A  274  GLN PHE GLY VAL VAL LYS TYR GLY LYS TRP ARG GLY GLN          
SEQRES   4 A  274  TYR ASP VAL ALA ILE LYS MET ILE LYS GLU GLY SER MET          
SEQRES   5 A  274  SER GLU ASP GLU PHE ILE GLU GLU ALA LYS VAL MET MET          
SEQRES   6 A  274  ASN LEU SER HIS GLU LYS LEU VAL GLN LEU TYR GLY VAL          
SEQRES   7 A  274  CYS THR LYS GLN ARG PRO ILE PHE ILE ILE THR GLU TYR          
SEQRES   8 A  274  MET ALA ASN GLY CYS LEU LEU ASN TYR LEU ARG GLU MET          
SEQRES   9 A  274  ARG HIS ARG PHE GLN THR GLN GLN LEU LEU GLU MET CYS          
SEQRES  10 A  274  LYS ASP VAL CYS GLU ALA MET GLU TYR LEU GLU SER LYS          
SEQRES  11 A  274  GLN PHE LEU HIS ARG ASP LEU ALA ALA ARG ASN CYS LEU          
SEQRES  12 A  274  VAL ASN ASP GLN GLY VAL VAL LYS VAL SER ASP PHE GLY          
SEQRES  13 A  274  LEU SER ARG TYR VAL LEU ASP ASP GLU TYR THR SER SER          
SEQRES  14 A  274  VAL GLY SER LYS PHE PRO VAL ARG TRP SER PRO PRO GLU          
SEQRES  15 A  274  VAL LEU MET TYR SER LYS PHE SER SER LYS SER ASP ILE          
SEQRES  16 A  274  TRP ALA PHE GLY VAL LEU MET TRP GLU ILE TYR SER LEU          
SEQRES  17 A  274  GLY LYS MET PRO TYR GLU ARG PHE THR ASN SER GLU THR          
SEQRES  18 A  274  ALA GLU HIS ILE ALA GLN GLY LEU ARG LEU TYR ARG PRO          
SEQRES  19 A  274  HIS LEU ALA SER GLU LYS VAL TYR THR ILE MET TYR SER          
SEQRES  20 A  274  CYS TRP HIS GLU LYS ALA ASP GLU ARG PRO THR PHE LYS          
SEQRES  21 A  274  ILE LEU LEU SER ASN ILE LEU ASP VAL MET ASP GLU GLU          
SEQRES  22 A  274  SER                                                          
HET    03C  A   1      31                                                       
HETNAM     03C [5-AMINO-1-(2-METHYLPHENYL)-1H-PYRAZOL-4-YL]{3-[1-               
HETNAM   2 03C  (METHYLSULFONYL)PIPERIDIN-4-YL]PHENYL}METHANONE                 
FORMUL   2  03C    C23 H26 N4 O3 S                                              
FORMUL   3  HOH   *72(H2 O)                                                     
HELIX    1   1 TYR A  392  GLU A  396  5                                   5    
HELIX    2   2 ASP A  398  LYS A  400  5                                   3    
HELIX    3   3 SER A  438  ILE A  443  1                                   6    
HELIX    4   4 ILE A  443  MET A  450  1                                   8    
HELIX    5   5 CYS A  481  MET A  489  1                                   9    
HELIX    6   6 ARG A  490  PHE A  493  5                                   4    
HELIX    7   7 GLN A  494  LYS A  515  1                                  22    
HELIX    8   8 ALA A  523  ARG A  525  5                                   3    
HELIX    9   9 PRO A  560  SER A  564  5                                   5    
HELIX   10  10 PRO A  565  SER A  572  1                                   8    
HELIX   11  11 SER A  575  SER A  592  1                                  18    
HELIX   12  12 THR A  602  GLN A  612  1                                  11    
HELIX   13  13 SER A  623  CYS A  633  1                                  11    
HELIX   14  14 LYS A  637  ARG A  641  5                                   5    
HELIX   15  15 THR A  643  GLU A  658  1                                  16    
SHEET    1   A 5 LEU A 402  GLY A 409  0                                        
SHEET    2   A 5 VAL A 415  TRP A 421 -1  O  TYR A 418   N  LYS A 406           
SHEET    3   A 5 TYR A 425  MET A 431 -1  O  MET A 431   N  VAL A 415           
SHEET    4   A 5 PHE A 471  GLU A 475 -1  O  ILE A 472   N  LYS A 430           
SHEET    5   A 5 LEU A 460  CYS A 464 -1  N  TYR A 461   O  ILE A 473           
SHEET    1   B 2 CYS A 527  VAL A 529  0                                        
SHEET    2   B 2 VAL A 535  VAL A 537 -1  O  LYS A 536   N  LEU A 528           
CISPEP   1 ARG A  468    PRO A  469          0         1.28                     
SITE     1 AC1 13 LEU A 408  VAL A 416  ALA A 428  LYS A 430                    
SITE     2 AC1 13 GLU A 445  VAL A 458  THR A 474  GLU A 475                    
SITE     3 AC1 13 TYR A 476  MET A 477  GLY A 480  LEU A 528                    
SITE     4 AC1 13 SER A 538                                                     
CRYST1   71.267  105.304   38.054  90.00  90.00  90.00 P 21 21 2     4          
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      0.014032  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009496  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.026278        0.00000