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Database: PDB
Entry: 4ZIM
LinkDB: 4ZIM
Original site: 4ZIM 
HEADER    TRANSFERASE/TRANSFERASE INHIBITOR       28-APR-15   4ZIM              
TITLE     CRYSTAL STRUCTURE OF JANUS KINASE 2 IN COMPLEX WITH A 9H-CARBAZOLE-1- 
TITLE    2 CARBOXAMIDE INHIBITOR                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TYROSINE-PROTEIN KINASE JAK2;                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: CATALYTIC DOMAIN, UNP RESIDUES 839-1132;                   
COMPND   5 SYNONYM: JANUS KINASE 2,JAK-2;                                       
COMPND   6 EC: 2.7.10.2;                                                        
COMPND   7 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: JAK2;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    KINASE, TRANSFERASE, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.S.SACK                                                              
REVDAT   4   22-NOV-17 4ZIM    1       REMARK                                   
REVDAT   3   20-JUL-16 4ZIM    1       REMARK                                   
REVDAT   2   17-JUN-15 4ZIM    1       JRNL                                     
REVDAT   1   03-JUN-15 4ZIM    0                                                
JRNL        AUTH   K.ZIMMERMANN,X.SANG,H.A.MASTALERZ,W.L.JOHNSON,G.ZHANG,Q.LIU, 
JRNL        AUTH 2 D.BATT,L.J.LOMBARDO,D.VYAS,G.L.TRAINOR,J.S.TOKARSKI,         
JRNL        AUTH 3 M.V.LORENZI,D.YOU,M.M.GOTTARDIS,J.LIPPY,J.KHAN,J.S.SACK,     
JRNL        AUTH 4 A.V.PURANDARE                                                
JRNL        TITL   9H-CARBAZOLE-1-CARBOXAMIDES AS POTENT AND SELECTIVE JAK2     
JRNL        TITL 2 INHIBITORS.                                                  
JRNL        REF    BIOORG.MED.CHEM.LETT.         V.  25  2809 2015              
JRNL        REFN                   ESSN 1464-3405                               
JRNL        PMID   25987372                                                     
JRNL        DOI    10.1016/J.BMCL.2015.04.101                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.11.6                                        
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 37.46                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 25761                          
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)  : 0.204                          
REMARK   3   R VALUE            (WORKING SET)  : 0.202                          
REMARK   3   FREE R VALUE                      : 0.274                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 2.550                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 656                            
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               : 13                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 2.65                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 2.76                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 99.68                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2873                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2955                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2782                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2930                   
REMARK   3   BIN FREE R VALUE                        : 0.3677                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 3.17                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 91                       
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            : 4786                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 64                                      
REMARK   3   SOLVENT ATOMS            : 262                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 62.43                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 38.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.20050                                             
REMARK   3    B22 (A**2) : -2.20050                                             
REMARK   3    B33 (A**2) : 4.40100                                              
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT                    (A) : 0.372               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.542               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.321               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.526               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.323               
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.928                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.877                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 4971   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 6721   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 1776   ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 140    ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 768    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 4971   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 601    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 5704   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.16                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.96                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 19.88                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4ZIM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-APR-15.                  
REMARK 100 THE DEPOSITION ID IS D_1000209367.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 30-JUN-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MICROMAX CONFOCAL                  
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU                             
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO (DENZO), HKL-2000 (DENZO)    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK (SCALEPACK), HKL-2000    
REMARK 200                                   (SCALEPACK)                        
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25927                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.650                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 7.500                              
REMARK 200  R MERGE                    (I) : 0.12200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.74                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.61600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.34                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.95                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM MES BUFFER, 100MM NACL, 28%        
REMARK 280  (W/V) PEG3350, 2MM DTT AND 200MM TRI-SODIUM CITRATE, PH 6.5,        
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y,X,Z+1/4                                              
REMARK 290       4555   Y,-X,Z+3/4                                              
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       35.40500            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       17.70250            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       53.10750            
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     MET A   818                                                      
REMARK 465     GLY A   819                                                      
REMARK 465     SER A   820                                                      
REMARK 465     SER A   821                                                      
REMARK 465     HIS A   822                                                      
REMARK 465     HIS A   823                                                      
REMARK 465     HIS A   824                                                      
REMARK 465     HIS A   825                                                      
REMARK 465     HIS A   826                                                      
REMARK 465     HIS A   827                                                      
REMARK 465     SER A   828                                                      
REMARK 465     SER A   829                                                      
REMARK 465     GLY A   830                                                      
REMARK 465     LEU A   831                                                      
REMARK 465     VAL A   832                                                      
REMARK 465     PRO A   833                                                      
REMARK 465     ARG A   834                                                      
REMARK 465     GLY A   835                                                      
REMARK 465     SER A   836                                                      
REMARK 465     HIS A   837                                                      
REMARK 465     MET A   838                                                      
REMARK 465     ARG A   839                                                      
REMARK 465     ASP A   840                                                      
REMARK 465     PRO A   841                                                      
REMARK 465     ALA A   920                                                      
REMARK 465     GLY A   921                                                      
REMARK 465     ARG A   922                                                      
REMARK 465     GLY A  1132                                                      
REMARK 465     HIS A  1133                                                      
REMARK 465     HIS A  1134                                                      
REMARK 465     HIS A  1135                                                      
REMARK 465     HIS A  1136                                                      
REMARK 465     HIS A  1137                                                      
REMARK 465     HIS A  1138                                                      
REMARK 465     MET B   818                                                      
REMARK 465     GLY B   819                                                      
REMARK 465     SER B   820                                                      
REMARK 465     SER B   821                                                      
REMARK 465     HIS B   822                                                      
REMARK 465     HIS B   823                                                      
REMARK 465     HIS B   824                                                      
REMARK 465     HIS B   825                                                      
REMARK 465     HIS B   826                                                      
REMARK 465     HIS B   827                                                      
REMARK 465     SER B   828                                                      
REMARK 465     SER B   829                                                      
REMARK 465     GLY B   830                                                      
REMARK 465     LEU B   831                                                      
REMARK 465     VAL B   832                                                      
REMARK 465     PRO B   833                                                      
REMARK 465     ARG B   834                                                      
REMARK 465     GLY B   835                                                      
REMARK 465     SER B   836                                                      
REMARK 465     HIS B  1133                                                      
REMARK 465     HIS B  1134                                                      
REMARK 465     HIS B  1135                                                      
REMARK 465     HIS B  1136                                                      
REMARK 465     HIS B  1137                                                      
REMARK 465     HIS B  1138                                                      
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 A 857    CG   CD   CE   NZ                                   
REMARK 470     LYS A1053    CG   CD   CE   NZ                                   
REMARK 470     GLN A1070    CG   CD   OE1  NE2                                  
REMARK 470     MET A1100    CE                                                  
REMARK 470     MET B 838    CG   SD   CE                                        
REMARK 470     ARG B 839    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 857    CG   CD   CE   NZ                                   
REMARK 470     ARG B 922    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 923    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 943    CG   CD   CE   NZ                                   
REMARK 470     LYS B1011    CG   CD   CE   NZ                                   
REMARK 470     GLU B1015    CG   CD   OE1  OE2                                  
REMARK 470     GLN B1070    CG   CD   OE1  NE2                                  
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    GLN A 843      120.52     62.14                                   
REMARK 500    LEU A 852      -61.42   -106.13                                   
REMARK 500    SER A 862      127.46    172.30                                   
REMARK 500    GLN A 872       14.72     56.60                                   
REMARK 500    ASP A 976       49.22   -162.21                                   
REMARK 500    TRP A1106       38.40    -86.95                                   
REMARK 500    LEU B 852      -61.51   -106.05                                   
REMARK 500    ASP B 869       79.60   -115.14                                   
REMARK 500    GLN B 872       15.27     58.71                                   
REMARK 500    SER B 919      -27.42   -179.59                                   
REMARK 500    ARG B 922       78.95     63.15                                   
REMARK 500    ARG B 923      -42.62   -173.02                                   
REMARK 500    ASP B 976       47.48   -163.16                                   
REMARK 500    PRO B1013      -84.87    -71.85                                   
REMARK 500    GLU B1015       96.70    -69.16                                   
REMARK 500    GLN B1070     -110.05    -42.68                                   
REMARK 500    TRP B1106       38.69    -88.05                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A1434        DISTANCE =  7.04 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 4OK A 1201                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 4OK B 1201                
DBREF  4ZIM A  839  1132  UNP    O60674   JAK2_HUMAN     839   1132             
DBREF  4ZIM B  839  1132  UNP    O60674   JAK2_HUMAN     839   1132             
SEQADV 4ZIM MET A  818  UNP  O60674              INITIATING METHIONINE          
SEQADV 4ZIM GLY A  819  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM SER A  820  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM SER A  821  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A  822  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A  823  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A  824  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A  825  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A  826  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A  827  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM SER A  828  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM SER A  829  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM GLY A  830  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM LEU A  831  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM VAL A  832  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM PRO A  833  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM ARG A  834  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM GLY A  835  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM SER A  836  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A  837  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM MET A  838  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A 1133  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A 1134  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A 1135  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A 1136  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A 1137  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS A 1138  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM MET B  818  UNP  O60674              INITIATING METHIONINE          
SEQADV 4ZIM GLY B  819  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM SER B  820  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM SER B  821  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B  822  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B  823  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B  824  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B  825  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B  826  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B  827  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM SER B  828  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM SER B  829  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM GLY B  830  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM LEU B  831  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM VAL B  832  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM PRO B  833  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM ARG B  834  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM GLY B  835  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM SER B  836  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B  837  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM MET B  838  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B 1133  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B 1134  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B 1135  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B 1136  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B 1137  UNP  O60674              EXPRESSION TAG                 
SEQADV 4ZIM HIS B 1138  UNP  O60674              EXPRESSION TAG                 
SEQRES   1 A  321  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  321  LEU VAL PRO ARG GLY SER HIS MET ARG ASP PRO THR GLN          
SEQRES   3 A  321  PHE GLU GLU ARG HIS LEU LYS PHE LEU GLN GLN LEU GLY          
SEQRES   4 A  321  LYS GLY ASN PHE GLY SER VAL GLU MET CYS ARG TYR ASP          
SEQRES   5 A  321  PRO LEU GLN ASP ASN THR GLY GLU VAL VAL ALA VAL LYS          
SEQRES   6 A  321  LYS LEU GLN HIS SER THR GLU GLU HIS LEU ARG ASP PHE          
SEQRES   7 A  321  GLU ARG GLU ILE GLU ILE LEU LYS SER LEU GLN HIS ASP          
SEQRES   8 A  321  ASN ILE VAL LYS TYR LYS GLY VAL CYS TYR SER ALA GLY          
SEQRES   9 A  321  ARG ARG ASN LEU LYS LEU ILE MET GLU TYR LEU PRO TYR          
SEQRES  10 A  321  GLY SER LEU ARG ASP TYR LEU GLN LYS HIS LYS GLU ARG          
SEQRES  11 A  321  ILE ASP HIS ILE LYS LEU LEU GLN TYR THR SER GLN ILE          
SEQRES  12 A  321  CYS LYS GLY MET GLU TYR LEU GLY THR LYS ARG TYR ILE          
SEQRES  13 A  321  HIS ARG ASP LEU ALA THR ARG ASN ILE LEU VAL GLU ASN          
SEQRES  14 A  321  GLU ASN ARG VAL LYS ILE GLY ASP PHE GLY LEU THR LYS          
SEQRES  15 A  321  VAL LEU PRO GLN ASP LYS GLU PTR PTR LYS VAL LYS GLU          
SEQRES  16 A  321  PRO GLY GLU SER PRO ILE PHE TRP TYR ALA PRO GLU SER          
SEQRES  17 A  321  LEU THR GLU SER LYS PHE SER VAL ALA SER ASP VAL TRP          
SEQRES  18 A  321  SER PHE GLY VAL VAL LEU TYR GLU LEU PHE THR TYR ILE          
SEQRES  19 A  321  GLU LYS SER LYS SER PRO PRO ALA GLU PHE MET ARG MET          
SEQRES  20 A  321  ILE GLY ASN ASP LYS GLN GLY GLN MET ILE VAL PHE HIS          
SEQRES  21 A  321  LEU ILE GLU LEU LEU LYS ASN ASN GLY ARG LEU PRO ARG          
SEQRES  22 A  321  PRO ASP GLY CYS PRO ASP GLU ILE TYR MET ILE MET THR          
SEQRES  23 A  321  GLU CYS TRP ASN ASN ASN VAL ASN GLN ARG PRO SER PHE          
SEQRES  24 A  321  ARG ASP LEU ALA LEU ARG VAL ASP GLN ILE ARG ASP ASN          
SEQRES  25 A  321  MET ALA GLY HIS HIS HIS HIS HIS HIS                          
SEQRES   1 B  321  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 B  321  LEU VAL PRO ARG GLY SER HIS MET ARG ASP PRO THR GLN          
SEQRES   3 B  321  PHE GLU GLU ARG HIS LEU LYS PHE LEU GLN GLN LEU GLY          
SEQRES   4 B  321  LYS GLY ASN PHE GLY SER VAL GLU MET CYS ARG TYR ASP          
SEQRES   5 B  321  PRO LEU GLN ASP ASN THR GLY GLU VAL VAL ALA VAL LYS          
SEQRES   6 B  321  LYS LEU GLN HIS SER THR GLU GLU HIS LEU ARG ASP PHE          
SEQRES   7 B  321  GLU ARG GLU ILE GLU ILE LEU LYS SER LEU GLN HIS ASP          
SEQRES   8 B  321  ASN ILE VAL LYS TYR LYS GLY VAL CYS TYR SER ALA GLY          
SEQRES   9 B  321  ARG ARG ASN LEU LYS LEU ILE MET GLU TYR LEU PRO TYR          
SEQRES  10 B  321  GLY SER LEU ARG ASP TYR LEU GLN LYS HIS LYS GLU ARG          
SEQRES  11 B  321  ILE ASP HIS ILE LYS LEU LEU GLN TYR THR SER GLN ILE          
SEQRES  12 B  321  CYS LYS GLY MET GLU TYR LEU GLY THR LYS ARG TYR ILE          
SEQRES  13 B  321  HIS ARG ASP LEU ALA THR ARG ASN ILE LEU VAL GLU ASN          
SEQRES  14 B  321  GLU ASN ARG VAL LYS ILE GLY ASP PHE GLY LEU THR LYS          
SEQRES  15 B  321  VAL LEU PRO GLN ASP LYS GLU PTR PTR LYS VAL LYS GLU          
SEQRES  16 B  321  PRO GLY GLU SER PRO ILE PHE TRP TYR ALA PRO GLU SER          
SEQRES  17 B  321  LEU THR GLU SER LYS PHE SER VAL ALA SER ASP VAL TRP          
SEQRES  18 B  321  SER PHE GLY VAL VAL LEU TYR GLU LEU PHE THR TYR ILE          
SEQRES  19 B  321  GLU LYS SER LYS SER PRO PRO ALA GLU PHE MET ARG MET          
SEQRES  20 B  321  ILE GLY ASN ASP LYS GLN GLY GLN MET ILE VAL PHE HIS          
SEQRES  21 B  321  LEU ILE GLU LEU LEU LYS ASN ASN GLY ARG LEU PRO ARG          
SEQRES  22 B  321  PRO ASP GLY CYS PRO ASP GLU ILE TYR MET ILE MET THR          
SEQRES  23 B  321  GLU CYS TRP ASN ASN ASN VAL ASN GLN ARG PRO SER PHE          
SEQRES  24 B  321  ARG ASP LEU ALA LEU ARG VAL ASP GLN ILE ARG ASP ASN          
SEQRES  25 B  321  MET ALA GLY HIS HIS HIS HIS HIS HIS                          
MODRES 4ZIM PTR A 1007  TYR  MODIFIED RESIDUE                                   
MODRES 4ZIM PTR A 1008  TYR  MODIFIED RESIDUE                                   
MODRES 4ZIM PTR B 1007  TYR  MODIFIED RESIDUE                                   
MODRES 4ZIM PTR B 1008  TYR  MODIFIED RESIDUE                                   
HET    PTR  A1007      16                                                       
HET    PTR  A1008      16                                                       
HET    PTR  B1007      16                                                       
HET    PTR  B1008      16                                                       
HET    4OK  A1201      32                                                       
HET    4OK  B1201      32                                                       
HETNAM     PTR O-PHOSPHOTYROSINE                                                
HETNAM     4OK 3-(3,4-DICHLOROPHENYL)-6-(MORPHOLIN-4-YLCARBONYL)-9H-            
HETNAM   2 4OK  CARBAZOLE-1-CARBOXAMIDE                                         
HETSYN     PTR PHOSPHONOTYROSINE                                                
FORMUL   1  PTR    4(C9 H12 N O6 P)                                             
FORMUL   3  4OK    2(C24 H19 CL2 N3 O3)                                         
FORMUL   5  HOH   *262(H2 O)                                                    
HELIX    1 AA1 GLU A  845  ARG A  847  5                                   3    
HELIX    2 AA2 THR A  888  SER A  904  1                                  17    
HELIX    3 AA3 SER A  936  HIS A  944  1                                   9    
HELIX    4 AA4 LYS A  945  ILE A  948  5                                   4    
HELIX    5 AA5 ASP A  949  LYS A  970  1                                  22    
HELIX    6 AA6 ALA A  978  ARG A  980  5                                   3    
HELIX    7 AA7 ALA A 1022  SER A 1029  1                                   8    
HELIX    8 AA8 SER A 1032  THR A 1049  1                                  18    
HELIX    9 AA9 GLU A 1052  LYS A 1055  5                                   4    
HELIX   10 AB1 SER A 1056  GLY A 1066  1                                  11    
HELIX   11 AB2 GLN A 1072  ASN A 1084  1                                  13    
HELIX   12 AB3 PRO A 1095  TRP A 1106  1                                  12    
HELIX   13 AB4 ASN A 1109  ARG A 1113  5                                   5    
HELIX   14 AB5 SER A 1115  ALA A 1131  1                                  17    
HELIX   15 AB6 GLU B  845  ARG B  847  5                                   3    
HELIX   16 AB7 THR B  888  SER B  904  1                                  17    
HELIX   17 AB8 SER B  936  HIS B  944  1                                   9    
HELIX   18 AB9 LYS B  945  ILE B  948  5                                   4    
HELIX   19 AC1 ASP B  949  LYS B  970  1                                  22    
HELIX   20 AC2 ALA B  978  ARG B  980  5                                   3    
HELIX   21 AC3 PRO B 1017  TYR B 1021  5                                   5    
HELIX   22 AC4 ALA B 1022  SER B 1029  1                                   8    
HELIX   23 AC5 SER B 1032  THR B 1049  1                                  18    
HELIX   24 AC6 GLU B 1052  LYS B 1055  5                                   4    
HELIX   25 AC7 SER B 1056  GLY B 1066  1                                  11    
HELIX   26 AC8 GLY B 1071  ASN B 1084  1                                  14    
HELIX   27 AC9 PRO B 1095  TRP B 1106  1                                  12    
HELIX   28 AD1 ASN B 1109  ARG B 1113  5                                   5    
HELIX   29 AD2 SER B 1115  GLY B 1132  1                                  18    
SHEET    1 AA1 5 LEU A 849  LYS A 857  0                                        
SHEET    2 AA1 5 SER A 862  TYR A 868 -1  O  MET A 865   N  GLN A 853           
SHEET    3 AA1 5 GLU A 877  LYS A 883 -1  O  GLU A 877   N  TYR A 868           
SHEET    4 AA1 5 LYS A 926  GLU A 930 -1  O  MET A 929   N  ALA A 880           
SHEET    5 AA1 5 TYR A 913  CYS A 917 -1  N  LYS A 914   O  ILE A 928           
SHEET    1 AA2 2 TYR A 972  ILE A 973  0                                        
SHEET    2 AA2 2 LYS A 999  VAL A1000 -1  O  LYS A 999   N  ILE A 973           
SHEET    1 AA3 2 ILE A 982  ASN A 986  0                                        
SHEET    2 AA3 2 ARG A 989  ILE A 992 -1  O  LYS A 991   N  LEU A 983           
SHEET    1 AA4 2 PTR A1008  LYS A1009  0                                        
SHEET    2 AA4 2 LYS A1030  PHE A1031 -1  O  PHE A1031   N  PTR A1008           
SHEET    1 AA5 6 GLN B 843  PHE B 844  0                                        
SHEET    2 AA5 6 TYR B 913  CYS B 917  1  O  VAL B 916   N  PHE B 844           
SHEET    3 AA5 6 LYS B 926  GLU B 930 -1  O  ILE B 928   N  GLY B 915           
SHEET    4 AA5 6 GLU B 877  LEU B 884 -1  N  LYS B 882   O  LEU B 927           
SHEET    5 AA5 6 GLY B 861  TYR B 868 -1  N  TYR B 868   O  GLU B 877           
SHEET    6 AA5 6 LEU B 849  LYS B 857 -1  N  GLN B 853   O  MET B 865           
SHEET    1 AA6 2 TYR B 972  ILE B 973  0                                        
SHEET    2 AA6 2 LYS B 999  VAL B1000 -1  O  LYS B 999   N  ILE B 973           
SHEET    1 AA7 2 ILE B 982  VAL B 984  0                                        
SHEET    2 AA7 2 VAL B 990  ILE B 992 -1  O  LYS B 991   N  LEU B 983           
SHEET    1 AA8 2 PTR B1008  LYS B1009  0                                        
SHEET    2 AA8 2 LYS B1030  PHE B1031 -1  O  PHE B1031   N  PTR B1008           
LINK         C   GLU A1006                 N   PTR A1007     1555   1555  1.33  
LINK         C   PTR A1007                 N   PTR A1008     1555   1555  1.33  
LINK         C   PTR A1008                 N   LYS A1009     1555   1555  1.35  
LINK         C   GLU B1006                 N   PTR B1007     1555   1555  1.34  
LINK         C   PTR B1007                 N   PTR B1008     1555   1555  1.33  
LINK         C   PTR B1008                 N   LYS B1009     1555   1555  1.35  
SITE     1 AC1 16 GLN A 853  LEU A 855  GLY A 856  LYS A 857                    
SITE     2 AC1 16 VAL A 863  ALA A 880  GLU A 930  TYR A 931                    
SITE     3 AC1 16 LEU A 932  GLY A 935  LEU A 983  ASP A 994                    
SITE     4 AC1 16 HOH A1305  HOH A1306  HOH A1333  GLU B 987                    
SITE     1 AC2 17 HIS A 886  GLN B 853  GLN B 854  LEU B 855                    
SITE     2 AC2 17 GLY B 856  LYS B 857  VAL B 863  ALA B 880                    
SITE     3 AC2 17 GLU B 930  TYR B 931  LEU B 932  PRO B 933                    
SITE     4 AC2 17 GLY B 935  LEU B 983  ASP B 994  HOH B1302                    
SITE     5 AC2 17 HOH B1342                                                     
CRYST1  112.390  112.390   70.810  90.00  90.00  90.00 P 41          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      0.008898  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008898  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014122        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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