PDB Short entry for 1K2P
HEADER    TRANSFERASE                             28-SEP-01   1K2P              
TITLE     CRYSTAL STRUCTURE OF BRUTON'S TYROSINE KINASE DOMAIN                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TYROSINE-PROTEIN KINASE BTK;                               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: BRUTON'S TYROSINE KINASE DOMAIN;                           
COMPND   5 EC: 2.7.1.112;                                                       
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 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    BRUTON TRYOSINE KINASE, KINASE DOMAIN, TRANSFERASE                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.MAO,M.ZHOU,F.M.UCKUN                                                
REVDAT   2   24-FEB-09 1K2P    1       VERSN                                    
REVDAT   1   26-JUN-02 1K2P    0                                                
JRNL        AUTH   C.MAO,M.ZHOU,F.M.UCKUN                                       
JRNL        TITL   CRYSTAL STRUCTURE OF BRUTON'S TYROSINE KINASE                
JRNL        TITL 2 DOMAIN SUGGESTS A NOVEL PATHWAY FOR ACTIVATION AND           
JRNL        TITL 3 PROVIDES INSIGHTS INTO THE MOLECULAR BASIS OF                
JRNL        TITL 4 X-LINKED AGAMMAGLOBULINEMIA.                                 
JRNL        REF    J.BIOL.CHEM.                  V. 276 41435 2001              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   11527964                                                     
JRNL        DOI    10.1074/JBC.M104828200                                       
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 5.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 95.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 19351                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.221                           
REMARK   3   FREE R VALUE                     : 0.287                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1019                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4180                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : NULL                            
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1K2P COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-OCT-01.                  
REMARK 100 THE RCSB ID CODE IS RCSB014485.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CHESS                              
REMARK 200  BEAMLINE                       : F1                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.009                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25284                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 15.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 0.8                                
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
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: MIR                          
REMARK 200 SOFTWARE USED: MLPHARE                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.25                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       22.50000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       58.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       52.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       58.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       22.50000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       52.00000            
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: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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     MET A   655                                                      
REMARK 465     ASP A   656                                                      
REMARK 465     GLU A   657                                                      
REMARK 465     GLU A   658                                                      
REMARK 465     SER A   659                                                      
REMARK 465     MET B   655                                                      
REMARK 465     ASP B   656                                                      
REMARK 465     GLU B   657                                                      
REMARK 465     GLU B   658                                                      
REMARK 465     SER B   659                                                      
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     TYR A 418    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LYS A 420    CG   CD   CE   NZ                                   
REMARK 470     GLN A 424    CG   CD   OE1  NE2                                  
REMARK 470     TYR A 425    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LYS A 645    CG   CD   CE   NZ                                   
REMARK 470     TYR B 418    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LYS B 420    CG   CD   CE   NZ                                   
REMARK 470     GLN B 424    CG   CD   OE1  NE2                                  
REMARK 470     TYR B 425    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OG1  THR A   628     OE2  GLU B   624     3655     1.52            
REMARK 500   CA   HIS A   620     OH   TYR B   631     3655     2.16            
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 400       81.79    -59.96                                   
REMARK 500    ASP A 401       50.67   -108.64                                   
REMARK 500    THR A 403     -117.28   -105.68                                   
REMARK 500    PHE A 404      149.97   -177.05                                   
REMARK 500    LEU A 405     -102.01   -148.65                                   
REMARK 500    GLU A 407      157.14    -45.25                                   
REMARK 500    GLN A 412       -6.77    -59.11                                   
REMARK 500    LYS A 433     -171.74    115.21                                   
REMARK 500    SER A 436      -64.19    -14.76                                   
REMARK 500    LYS A 466       79.31    -61.55                                   
REMARK 500    GLN A 467      -72.70     49.38                                   
REMARK 500    PRO A 469      117.69    -10.95                                   
REMARK 500    GLU A 488     -160.16    -64.41                                   
REMARK 500    HIS A 491      -36.53    -38.72                                   
REMARK 500    PHE A 493     -140.63    -95.05                                   
REMARK 500    GLN A 494      149.01   -178.80                                   
REMARK 500    ASP A 521       68.09   -151.03                                   
REMARK 500    VAL A 555      152.53     58.41                                   
REMARK 500    SER A 557      -66.93     67.22                                   
REMARK 500    TYR A 571       37.34   -159.46                                   
REMARK 500    SER A 575     -160.38   -161.58                                   
REMARK 500    ARG A 615     -164.01   -126.13                                   
REMARK 500    GLU A 636      -67.48     90.43                                   
REMARK 500    ASP A 653       99.17    -68.13                                   
REMARK 500    PRO B 399       96.27    -61.85                                   
REMARK 500    LYS B 400      -18.64    -29.14                                   
REMARK 500    LEU B 405      -85.09   -113.53                                   
REMARK 500    LYS B 406     -155.80   -114.30                                   
REMARK 500    PHE B 413      -86.23   -109.78                                   
REMARK 500    GLN B 424      -27.19   -148.00                                   
REMARK 500    ILE B 432     -129.21   -109.89                                   
REMARK 500    SER B 436      -76.90   -158.21                                   
REMARK 500    HIS B 454      135.34   -174.00                                   
REMARK 500    ARG B 468     -176.21    151.89                                   
REMARK 500    GLU B 488      132.85    -39.51                                   
REMARK 500    MET B 489      -79.61    -30.72                                   
REMARK 500    HIS B 491       54.84    -68.55                                   
REMARK 500    ARG B 520      -41.31     73.87                                   
REMARK 500    TYR B 545     -145.39   -111.77                                   
REMARK 500    LEU B 547     -127.15   -151.14                                   
REMARK 500    ASP B 549      -17.45   -150.41                                   
REMARK 500    GLU B 550     -158.98   -173.96                                   
REMARK 500    TYR B 551     -162.20   -169.07                                   
REMARK 500    THR B 552      -55.35   -137.45                                   
REMARK 500    SER B 553     -145.81     60.22                                   
REMARK 500    SER B 554       96.99    -60.15                                   
REMARK 500    SER B 557     -178.07    179.01                                   
REMARK 500    VAL B 561      -61.99     73.96                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1K2P A  397   659  UNP    Q06187   BTK_HUMAN      397    659             
DBREF  1K2P B  397   659  UNP    Q06187   BTK_HUMAN      397    659             
SEQRES   1 A  263  ILE ASP PRO LYS ASP LEU THR PHE LEU LYS GLU LEU GLY          
SEQRES   2 A  263  THR GLY GLN PHE GLY VAL VAL LYS TYR GLY LYS TRP ARG          
SEQRES   3 A  263  GLY GLN TYR ASP VAL ALA ILE LYS MET ILE LYS GLU GLY          
SEQRES   4 A  263  SER MET SER GLU ASP GLU PHE ILE GLU GLU ALA LYS VAL          
SEQRES   5 A  263  MET MET ASN LEU SER HIS GLU LYS LEU VAL GLN LEU TYR          
SEQRES   6 A  263  GLY VAL CYS THR LYS GLN ARG PRO ILE PHE ILE ILE THR          
SEQRES   7 A  263  GLU TYR MET ALA ASN GLY CYS LEU LEU ASN TYR LEU ARG          
SEQRES   8 A  263  GLU MET ARG HIS ARG PHE GLN THR GLN GLN LEU LEU GLU          
SEQRES   9 A  263  MET CYS LYS ASP VAL CYS GLU ALA MET GLU TYR LEU GLU          
SEQRES  10 A  263  SER LYS GLN PHE LEU HIS ARG ASP LEU ALA ALA ARG ASN          
SEQRES  11 A  263  CYS LEU VAL ASN ASP GLN GLY VAL VAL LYS VAL SER ASP          
SEQRES  12 A  263  PHE GLY LEU SER ARG TYR VAL LEU ASP ASP GLU TYR THR          
SEQRES  13 A  263  SER SER VAL GLY SER LYS PHE PRO VAL ARG TRP SER PRO          
SEQRES  14 A  263  PRO GLU VAL LEU MET TYR SER LYS PHE SER SER LYS SER          
SEQRES  15 A  263  ASP ILE TRP ALA PHE GLY VAL LEU MET TRP GLU ILE TYR          
SEQRES  16 A  263  SER LEU GLY LYS MET PRO TYR GLU ARG PHE THR ASN SER          
SEQRES  17 A  263  GLU THR ALA GLU HIS ILE ALA GLN GLY LEU ARG LEU TYR          
SEQRES  18 A  263  ARG PRO HIS LEU ALA SER GLU LYS VAL TYR THR ILE MET          
SEQRES  19 A  263  TYR SER CYS TRP HIS GLU LYS ALA ASP GLU ARG PRO THR          
SEQRES  20 A  263  PHE LYS ILE LEU LEU SER ASN ILE LEU ASP VAL MET ASP          
SEQRES  21 A  263  GLU GLU SER                                                  
SEQRES   1 B  263  ILE ASP PRO LYS ASP LEU THR PHE LEU LYS GLU LEU GLY          
SEQRES   2 B  263  THR GLY GLN PHE GLY VAL VAL LYS TYR GLY LYS TRP ARG          
SEQRES   3 B  263  GLY GLN TYR ASP VAL ALA ILE LYS MET ILE LYS GLU GLY          
SEQRES   4 B  263  SER MET SER GLU ASP GLU PHE ILE GLU GLU ALA LYS VAL          
SEQRES   5 B  263  MET MET ASN LEU SER HIS GLU LYS LEU VAL GLN LEU TYR          
SEQRES   6 B  263  GLY VAL CYS THR LYS GLN ARG PRO ILE PHE ILE ILE THR          
SEQRES   7 B  263  GLU TYR MET ALA ASN GLY CYS LEU LEU ASN TYR LEU ARG          
SEQRES   8 B  263  GLU MET ARG HIS ARG PHE GLN THR GLN GLN LEU LEU GLU          
SEQRES   9 B  263  MET CYS LYS ASP VAL CYS GLU ALA MET GLU TYR LEU GLU          
SEQRES  10 B  263  SER LYS GLN PHE LEU HIS ARG ASP LEU ALA ALA ARG ASN          
SEQRES  11 B  263  CYS LEU VAL ASN ASP GLN GLY VAL VAL LYS VAL SER ASP          
SEQRES  12 B  263  PHE GLY LEU SER ARG TYR VAL LEU ASP ASP GLU TYR THR          
SEQRES  13 B  263  SER SER VAL GLY SER LYS PHE PRO VAL ARG TRP SER PRO          
SEQRES  14 B  263  PRO GLU VAL LEU MET TYR SER LYS PHE SER SER LYS SER          
SEQRES  15 B  263  ASP ILE TRP ALA PHE GLY VAL LEU MET TRP GLU ILE TYR          
SEQRES  16 B  263  SER LEU GLY LYS MET PRO TYR GLU ARG PHE THR ASN SER          
SEQRES  17 B  263  GLU THR ALA GLU HIS ILE ALA GLN GLY LEU ARG LEU TYR          
SEQRES  18 B  263  ARG PRO HIS LEU ALA SER GLU LYS VAL TYR THR ILE MET          
SEQRES  19 B  263  TYR SER CYS TRP HIS GLU LYS ALA ASP GLU ARG PRO THR          
SEQRES  20 B  263  PHE LYS ILE LEU LEU SER ASN ILE LEU ASP VAL MET ASP          
SEQRES  21 B  263  GLU GLU SER                                                  
HELIX    1   1 SER A  438  ASN A  451  1                                  14    
HELIX    2   2 LEU A  482  GLU A  488  1                                   7    
HELIX    3   3 MET A  489  ARG A  492  5                                   4    
HELIX    4   4 GLN A  494  LYS A  515  1                                  22    
HELIX    5   5 ALA A  523  ARG A  525  5                                   3    
HELIX    6   6 PRO A  560  SER A  564  5                                   5    
HELIX    7   7 PRO A  565  SER A  572  1                                   8    
HELIX    8   8 SER A  575  SER A  592  1                                  18    
HELIX    9   9 THR A  602  GLN A  612  1                                  11    
HELIX   10  10 SER A  623  CYS A  633  1                                  11    
HELIX   11  11 LYS A  637  ARG A  641  5                                   5    
HELIX   12  12 THR A  643  ASP A  653  1                                  11    
HELIX   13  13 GLU B  441  MET B  450  1                                  10    
HELIX   14  14 CYS B  481  ARG B  487  1                                   7    
HELIX   15  15 GLN B  494  LYS B  515  1                                  22    
HELIX   16  16 ALA B  523  ARG B  525  5                                   3    
HELIX   17  17 PRO B  565  SER B  572  1                                   8    
HELIX   18  18 SER B  575  SER B  592  1                                  18    
HELIX   19  19 THR B  602  GLY B  613  1                                  12    
HELIX   20  20 SER B  623  CYS B  633  1                                  11    
HELIX   21  21 LYS B  637  ARG B  641  5                                   5    
HELIX   22  22 THR B  643  ASP B  653  1                                  11    
SHEET    1   A 5 THR A 410  GLY A 411  0                                        
SHEET    2   A 5 GLY A 414  TRP A 421 -1  O  GLY A 414   N  GLY A 411           
SHEET    3   A 5 ILE A 470  GLU A 475 -1  O  ILE A 472   N  LYS A 430           
SHEET    4   A 5 LEU A 460  CYS A 464 -1  N  CYS A 464   O  PHE A 471           
SHEET    1   B 3 GLY A 480  CYS A 481  0                                        
SHEET    2   B 3 CYS A 527  VAL A 529 -1  O  VAL A 529   N  GLY A 480           
SHEET    3   B 3 VAL A 535  VAL A 537 -1  O  LYS A 536   N  LEU A 528           
SHEET    1   C 5 GLU B 407  THR B 410  0                                        
SHEET    2   C 5 VAL B 415  TRP B 421 -1  O  VAL B 416   N  GLY B 409           
SHEET    3   C 5 ILE B 472  GLU B 475 -1  O  THR B 474   N  ALA B 428           
SHEET    4   C 5 LEU B 460  VAL B 463 -1  N  GLY B 462   O  ILE B 473           
SHEET    1   D 2 CYS B 527  VAL B 529  0                                        
SHEET    2   D 2 VAL B 535  VAL B 537 -1  O  LYS B 536   N  LEU B 528           
CRYST1   45.000  104.000  116.000  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.022222  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009615  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008621        0.00000