HEADER TRANSFERASE 14-JAN-09 3FUP TITLE CRYSTAL STRUCTURES OF JAK1 AND JAK2 INHIBITOR COMPLEXES COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE-PROTEIN KINASE JAK2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 SYNONYM: JANUS KINASE 2, JAK-2; COMPND 6 EC: 2.7.10.2; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: 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, JAK2 (AMINO ACIDS 843 - 1132); SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: DH10 BAC; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: VIRUS; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PFASTBAC KEYWDS KINASE, PTK DOMAIN, PROTEIN-INHIBITOR COMPLEX, ATP-BINDING, KEYWDS 2 CHROMOSOMAL REARRANGEMENT, DISEASE MUTATION, MEMBRANE, NUCLEOTIDE- KEYWDS 3 BINDING, PHOSPHOPROTEIN, POLYMORPHISM, PROTO-ONCOGENE, SH2 DOMAIN, KEYWDS 4 TRANSFERASE, TYROSINE-PROTEIN KINASE EXPDTA X-RAY DIFFRACTION AUTHOR N.K.WILLIAMS,R.S.BAMERT,O.PATEL,E.FANTINO,J.ROSSJOHN,I.S.LUCET REVDAT 6 22-NOV-23 3FUP 1 REMARK REVDAT 5 06-SEP-23 3FUP 1 REMARK REVDAT 4 20-OCT-21 3FUP 1 REMARK SEQADV REVDAT 3 26-FEB-20 3FUP 1 REMARK LINK REVDAT 2 05-MAY-09 3FUP 1 JRNL REVDAT 1 10-FEB-09 3FUP 0 JRNL AUTH N.K.WILLIAMS,R.S.BAMERT,O.PATEL,C.WANG,P.M.WALDEN,A.F.WILKS, JRNL AUTH 2 E.FANTINO,J.ROSSJOHN,I.S.LUCET JRNL TITL DISSECTING SPECIFICITY IN THE JANUS KINASES: THE STRUCTURES JRNL TITL 2 OF JAK-SPECIFIC INHIBITORS COMPLEXED TO THE JAK1 AND JAK2 JRNL TITL 3 PROTEIN TYROSINE KINASE DOMAINS. JRNL REF J.MOL.BIOL. V. 387 219 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19361440 JRNL DOI 10.1016/J.JMB.2009.01.041 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 110.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 29833 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1601 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2197 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.78 REMARK 3 BIN R VALUE (WORKING SET) : 0.2470 REMARK 3 BIN FREE R VALUE SET COUNT : 148 REMARK 3 BIN FREE R VALUE : 0.3350 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4757 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.98 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.71000 REMARK 3 B22 (A**2) : 0.71000 REMARK 3 B33 (A**2) : -1.43000 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): 0.311 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.253 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.180 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.826 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4910 ; 0.019 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6620 ; 1.823 ; 1.983 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 571 ; 6.626 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 250 ;40.132 ;24.240 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 908 ;18.421 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 34 ;22.147 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 691 ; 0.118 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3722 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2241 ; 0.224 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3302 ; 0.321 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 225 ; 0.163 ; 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): 39 ; 0.304 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.201 ; 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): 2956 ; 2.894 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4635 ; 4.559 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2258 ; 7.553 ; 7.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1985 ;10.542 ;10.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3FUP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JAN-09. REMARK 100 THE DEPOSITION ID IS D_1000051064. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-APR-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29833 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 110.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.3500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.53100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2B7A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 8000, 100 MM CACODYLATE, PH REMARK 280 6.5/6.7, 100 MM MAGNESIUM ACETATE, 100 MM KCL , VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 280K 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 35.15850 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 17.57925 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 52.73775 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 ASP A 840 REMARK 465 PRO A 841 REMARK 465 THR A 842 REMARK 465 ALA A 920 REMARK 465 GLY A 921 REMARK 465 ARG A 922 REMARK 465 ARG A 923 REMARK 465 ALA B 920 REMARK 465 GLY B 921 REMARK 465 ARG B 922 REMARK 465 ARG B 923 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 A1069 CG CD CE NZ REMARK 470 ASP B 840 CG OD1 OD2 REMARK 470 THR B 842 OG1 CG2 REMARK 470 LYS B1069 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NH1 ARG B 867 O GLY B 876 1.86 REMARK 500 OD1 ASP B 873 OG1 THR B 875 2.02 REMARK 500 REMARK 500 REMARK: NULL 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 NH2 ARG A 947 NH2 ARG B 989 4454 1.66 REMARK 500 O GLN A 872 SD MET A 1073 2454 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASN A 924 O - C - N ANGL. DEV. = -14.1 DEGREES REMARK 500 PRO A1002 C - N - CD ANGL. DEV. = -18.2 DEGREES REMARK 500 PRO B1013 C - N - CD ANGL. DEV. = -18.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 859 -97.83 67.62 REMARK 500 VAL A 911 157.75 -48.63 REMARK 500 GLU A 946 -106.23 48.87 REMARK 500 ARG A 975 3.04 90.73 REMARK 500 ASP A 976 39.66 -157.11 REMARK 500 LEU A1001 101.70 -9.70 REMARK 500 PRO A1002 165.88 -25.13 REMARK 500 ASN A1067 5.88 -59.75 REMARK 500 LYS A1069 -95.89 -62.05 REMARK 500 TRP A1106 47.71 -88.90 REMARK 500 SER B 887 52.27 -96.71 REMARK 500 ILE B 899 -0.43 -53.16 REMARK 500 GLU B 900 -57.45 -149.62 REMARK 500 ILE B 901 -70.65 -17.52 REMARK 500 LYS B 943 -32.41 158.91 REMARK 500 LYS B 945 -15.91 -43.39 REMARK 500 TYR B 966 -1.73 -53.19 REMARK 500 LEU B 967 -32.97 -145.15 REMARK 500 LYS B 970 13.79 135.13 REMARK 500 ARG B 975 -4.94 91.07 REMARK 500 ASP B 976 33.67 -154.89 REMARK 500 GLU B 987 -58.69 -27.30 REMARK 500 SER B1029 69.71 35.45 REMARK 500 ASN B1067 33.90 -88.10 REMARK 500 LYS B1069 82.92 -14.07 REMARK 500 GLN B1072 -29.64 99.27 REMARK 500 CYS B1094 98.55 -65.20 REMARK 500 PRO B1095 143.63 -28.78 REMARK 500 GLU B1097 -49.39 168.46 REMARK 500 TRP B1106 32.03 -97.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LEU A 892 ARG A 893 148.66 REMARK 500 TYR A 918 SER A 919 83.37 REMARK 500 LYS A 945 GLU A 946 99.92 REMARK 500 VAL A 1000 LEU A 1001 138.06 REMARK 500 LEU A 1001 PRO A 1002 141.31 REMARK 500 PRO A 1002 GLN A 1003 -148.82 REMARK 500 PHE B 844 GLU B 845 -144.79 REMARK 500 ILE B 899 GLU B 900 -121.63 REMARK 500 GLU B 900 ILE B 901 123.81 REMARK 500 LEU B 941 GLN B 942 -123.94 REMARK 500 GLN B 942 LYS B 943 -124.37 REMARK 500 LYS B 943 HIS B 944 138.24 REMARK 500 TYR B 966 LEU B 967 -131.77 REMARK 500 LEU B 967 GLY B 968 142.65 REMARK 500 THR B 969 LYS B 970 -146.06 REMARK 500 LYS B 970 ARG B 971 144.06 REMARK 500 VAL B 1010 LYS B 1011 -137.47 REMARK 500 GLY B 1071 GLN B 1072 -89.33 REMARK 500 GLN B 1072 MET B 1073 149.19 REMARK 500 PRO B 1095 ASP B 1096 -136.81 REMARK 500 ASP B 1096 GLU B 1097 -129.10 REMARK 500 GLU B 1097 ILE B 1098 137.52 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 MI1 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MI1 B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2B7A RELATED DB: PDB REMARK 900 THE STRUCTURAL BASIS OF JANUS KINASE 2 INHIBITION BY A POTENT AND REMARK 900 SPECIFIC PAN-JANUS KINASE INHIBITOR REMARK 900 RELATED ID: 3EYH RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURE OF JAK1 AND JAK2 INHIBITOR COMPLEXES REMARK 900 RELATED ID: 3EYG RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURE OF JAK1 AND JAK2 INHIBITOR COMPLEXES DBREF 3FUP A 840 1132 UNP O60674 JAK2_HUMAN 840 1132 DBREF 3FUP B 840 1132 UNP O60674 JAK2_HUMAN 840 1132 SEQADV 3FUP GLN A 1129 UNP O60674 ASN 1129 ENGINEERED MUTATION SEQADV 3FUP GLN B 1129 UNP O60674 ASN 1129 ENGINEERED MUTATION SEQRES 1 A 293 ASP PRO THR GLN PHE GLU GLU ARG HIS LEU LYS PHE LEU SEQRES 2 A 293 GLN GLN LEU GLY LYS GLY ASN PHE GLY SER VAL GLU MET SEQRES 3 A 293 CYS ARG TYR ASP PRO LEU GLN ASP ASN THR GLY GLU VAL SEQRES 4 A 293 VAL ALA VAL LYS LYS LEU GLN HIS SER THR GLU GLU HIS SEQRES 5 A 293 LEU ARG ASP PHE GLU ARG GLU ILE GLU ILE LEU LYS SER SEQRES 6 A 293 LEU GLN HIS ASP ASN ILE VAL LYS TYR LYS GLY VAL CYS SEQRES 7 A 293 TYR SER ALA GLY ARG ARG ASN LEU LYS LEU ILE MET GLU SEQRES 8 A 293 TYR LEU PRO TYR GLY SER LEU ARG ASP TYR LEU GLN LYS SEQRES 9 A 293 HIS LYS GLU ARG ILE ASP HIS ILE LYS LEU LEU GLN TYR SEQRES 10 A 293 THR SER GLN ILE CYS LYS GLY MET GLU TYR LEU GLY THR SEQRES 11 A 293 LYS ARG TYR ILE HIS ARG ASP LEU ALA THR ARG ASN ILE SEQRES 12 A 293 LEU VAL GLU ASN GLU ASN ARG VAL LYS ILE GLY ASP PHE SEQRES 13 A 293 GLY LEU THR LYS VAL LEU PRO GLN ASP LYS GLU PTR PTR SEQRES 14 A 293 LYS VAL LYS GLU PRO GLY GLU SER PRO ILE PHE TRP TYR SEQRES 15 A 293 ALA PRO GLU SER LEU THR GLU SER LYS PHE SER VAL ALA SEQRES 16 A 293 SER ASP VAL TRP SER PHE GLY VAL VAL LEU TYR GLU LEU SEQRES 17 A 293 PHE THR TYR ILE GLU LYS SER LYS SER PRO PRO ALA GLU SEQRES 18 A 293 PHE MET ARG MET ILE GLY ASN ASP LYS GLN GLY GLN MET SEQRES 19 A 293 ILE VAL PHE HIS LEU ILE GLU LEU LEU LYS ASN ASN GLY SEQRES 20 A 293 ARG LEU PRO ARG PRO ASP GLY CYS PRO ASP GLU ILE TYR SEQRES 21 A 293 MET ILE MET THR GLU CYS TRP ASN ASN ASN VAL ASN GLN SEQRES 22 A 293 ARG PRO SER PHE ARG ASP LEU ALA LEU ARG VAL ASP GLN SEQRES 23 A 293 ILE ARG ASP GLN MET ALA GLY SEQRES 1 B 293 ASP PRO THR GLN PHE GLU GLU ARG HIS LEU LYS PHE LEU SEQRES 2 B 293 GLN GLN LEU GLY LYS GLY ASN PHE GLY SER VAL GLU MET SEQRES 3 B 293 CYS ARG TYR ASP PRO LEU GLN ASP ASN THR GLY GLU VAL SEQRES 4 B 293 VAL ALA VAL LYS LYS LEU GLN HIS SER THR GLU GLU HIS SEQRES 5 B 293 LEU ARG ASP PHE GLU ARG GLU ILE GLU ILE LEU LYS SER SEQRES 6 B 293 LEU GLN HIS ASP ASN ILE VAL LYS TYR LYS GLY VAL CYS SEQRES 7 B 293 TYR SER ALA GLY ARG ARG ASN LEU LYS LEU ILE MET GLU SEQRES 8 B 293 TYR LEU PRO TYR GLY SER LEU ARG ASP TYR LEU GLN LYS SEQRES 9 B 293 HIS LYS GLU ARG ILE ASP HIS ILE LYS LEU LEU GLN TYR SEQRES 10 B 293 THR SER GLN ILE CYS LYS GLY MET GLU TYR LEU GLY THR SEQRES 11 B 293 LYS ARG TYR ILE HIS ARG ASP LEU ALA THR ARG ASN ILE SEQRES 12 B 293 LEU VAL GLU ASN GLU ASN ARG VAL LYS ILE GLY ASP PHE SEQRES 13 B 293 GLY LEU THR LYS VAL LEU PRO GLN ASP LYS GLU PTR PTR SEQRES 14 B 293 LYS VAL LYS GLU PRO GLY GLU SER PRO ILE PHE TRP TYR SEQRES 15 B 293 ALA PRO GLU SER LEU THR GLU SER LYS PHE SER VAL ALA SEQRES 16 B 293 SER ASP VAL TRP SER PHE GLY VAL VAL LEU TYR GLU LEU SEQRES 17 B 293 PHE THR TYR ILE GLU LYS SER LYS SER PRO PRO ALA GLU SEQRES 18 B 293 PHE MET ARG MET ILE GLY ASN ASP LYS GLN GLY GLN MET SEQRES 19 B 293 ILE VAL PHE HIS LEU ILE GLU LEU LEU LYS ASN ASN GLY SEQRES 20 B 293 ARG LEU PRO ARG PRO ASP GLY CYS PRO ASP GLU ILE TYR SEQRES 21 B 293 MET ILE MET THR GLU CYS TRP ASN ASN ASN VAL ASN GLN SEQRES 22 B 293 ARG PRO SER PHE ARG ASP LEU ALA LEU ARG VAL ASP GLN SEQRES 23 B 293 ILE ARG ASP GLN MET ALA GLY MODRES 3FUP PTR A 1007 TYR O-PHOSPHOTYROSINE MODRES 3FUP PTR A 1008 TYR O-PHOSPHOTYROSINE MODRES 3FUP PTR B 1007 TYR O-PHOSPHOTYROSINE MODRES 3FUP PTR B 1008 TYR O-PHOSPHOTYROSINE HET PTR A1007 16 HET PTR A1008 16 HET PTR B1007 16 HET PTR B1008 16 HET MI1 A 1 23 HET MI1 B 1 23 HETNAM PTR O-PHOSPHOTYROSINE HETNAM MI1 3-{(3R,4R)-4-METHYL-3-[METHYL(7H-PYRROLO[2,3- HETNAM 2 MI1 D]PYRIMIDIN-4-YL)AMINO]PIPERIDIN-1-YL}-3- HETNAM 3 MI1 OXOPROPANENITRILE HETSYN PTR PHOSPHONOTYROSINE HETSYN MI1 CP-690,550 FORMUL 1 PTR 4(C9 H12 N O6 P) FORMUL 3 MI1 2(C16 H20 N6 O) FORMUL 5 HOH *135(H2 O) HELIX 1 1 GLU A 845 ARG A 847 5 3 HELIX 2 2 GLU A 889 SER A 904 1 16 HELIX 3 3 SER A 936 HIS A 944 1 9 HELIX 4 4 ASP A 949 LYS A 970 1 22 HELIX 5 5 ALA A 978 ARG A 980 5 3 HELIX 6 6 PRO A 1017 TYR A 1021 5 5 HELIX 7 7 ALA A 1022 GLU A 1028 1 7 HELIX 8 8 SER A 1032 TYR A 1050 1 19 HELIX 9 9 GLU A 1052 LYS A 1055 5 4 HELIX 10 10 SER A 1056 GLY A 1066 1 11 HELIX 11 11 MET A 1073 ASN A 1084 1 12 HELIX 12 12 PRO A 1095 TRP A 1106 1 12 HELIX 13 13 ASN A 1109 ARG A 1113 5 5 HELIX 14 14 SER A 1115 GLY A 1132 1 18 HELIX 15 15 THR B 888 SER B 904 1 17 HELIX 16 16 SER B 936 LEU B 941 1 6 HELIX 17 17 ASP B 949 THR B 969 1 21 HELIX 18 18 ALA B 978 ARG B 980 5 3 HELIX 19 19 PRO B 1017 TYR B 1021 5 5 HELIX 20 20 ALA B 1022 SER B 1029 1 8 HELIX 21 21 SER B 1032 THR B 1049 1 18 HELIX 22 22 GLU B 1052 LYS B 1055 5 4 HELIX 23 23 SER B 1056 GLY B 1066 1 11 HELIX 24 24 GLN B 1072 ASN B 1084 1 13 HELIX 25 25 GLU B 1097 TRP B 1106 1 10 HELIX 26 26 ASN B 1109 ARG B 1113 5 5 HELIX 27 27 SER B 1115 GLY B 1132 1 18 SHEET 1 A 5 LEU A 849 GLY A 858 0 SHEET 2 A 5 GLY A 861 TYR A 868 -1 O VAL A 863 N LEU A 855 SHEET 3 A 5 GLU A 877 LEU A 884 -1 O VAL A 879 N CYS A 866 SHEET 4 A 5 LYS A 926 GLU A 930 -1 O MET A 929 N ALA A 880 SHEET 5 A 5 TYR A 913 CYS A 917 -1 N LYS A 914 O ILE A 928 SHEET 1 B 2 TYR A 972 ILE A 973 0 SHEET 2 B 2 LYS A 999 VAL A1000 -1 O LYS A 999 N ILE A 973 SHEET 1 C 2 ILE A 982 ASN A 986 0 SHEET 2 C 2 ARG A 989 ILE A 992 -1 O LYS A 991 N LEU A 983 SHEET 1 D 2 PTR A1008 LYS A1009 0 SHEET 2 D 2 LYS A1030 PHE A1031 -1 O PHE A1031 N PTR A1008 SHEET 1 E 6 GLN B 843 GLU B 845 0 SHEET 2 E 6 TYR B 913 TYR B 918 1 O VAL B 916 N PHE B 844 SHEET 3 E 6 LYS B 926 GLU B 930 -1 O ILE B 928 N GLY B 915 SHEET 4 E 6 VAL B 878 LEU B 884 -1 N ALA B 880 O MET B 929 SHEET 5 E 6 GLY B 861 TYR B 868 -1 N SER B 862 O LYS B 883 SHEET 6 E 6 LEU B 849 LYS B 857 -1 N LYS B 850 O ARG B 867 SHEET 1 F 2 TYR B 972 ILE B 973 0 SHEET 2 F 2 LYS B 999 VAL B1000 -1 O LYS B 999 N ILE B 973 SHEET 1 G 2 ILE B 982 ASN B 986 0 SHEET 2 G 2 ARG B 989 ILE B 992 -1 O LYS B 991 N LEU B 983 SHEET 1 H 2 PTR B1008 LYS B1009 0 SHEET 2 H 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 1.33 LINK C GLU B1006 N PTR B1007 1555 1555 1.33 LINK C PTR B1007 N PTR B1008 1555 1555 1.33 LINK C PTR B1008 N LYS B1009 1555 1555 1.33 SITE 1 AC1 15 HOH A 3 LEU A 855 GLY A 856 LYS A 857 SITE 2 AC1 15 GLY A 858 GLY A 861 VAL A 863 ALA A 880 SITE 3 AC1 15 GLU A 930 TYR A 931 LEU A 932 ARG A 980 SITE 4 AC1 15 LEU A 983 GLY A 993 ASP A 994 SITE 1 AC2 15 HOH B 16 GLY B 856 LYS B 857 GLY B 858 SITE 2 AC2 15 GLY B 861 SER B 862 VAL B 863 ALA B 880 SITE 3 AC2 15 MET B 929 GLU B 930 LEU B 932 ARG B 980 SITE 4 AC2 15 LEU B 983 GLY B 993 ASP B 994 CRYST1 110.491 110.491 70.317 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 0.009051 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009051 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014221 0.00000