HEADER TRANSFERASE 16-APR-12 4AQC TITLE TRIAZOLOPYRIDINE-BASED INHIBITOR OF JANUS KINASE 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE-PROTEIN KINASE JAK2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: KINASE DOMAIN, RESIDUES 835-1132; 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 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: SF9; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PFBDM-HT KEYWDS TRANSFERASE, ATP-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR B.J.DUGAN,D.E.GINGRICH,E.F.MESAROS,K.L.MILKIEWICZ,M.A.CURRY, AUTHOR 2 A.L.ZULLI,P.DOBRZANSKI,C.SERDIKOFF,M.JAN,T.S.ANGELES,M.S.ALBOM, AUTHOR 3 J.L.MASON,L.D.AIMONE,S.L.MEYER,Z.HUANG,K.J.WELLS-KNECHT,M.A.ATOR, AUTHOR 4 B.A.RUGGERI,B.D.DORSEY REVDAT 3 08-MAY-19 4AQC 1 REMARK LINK REVDAT 2 27-JUN-12 4AQC 1 JRNL REVDAT 1 25-APR-12 4AQC 0 JRNL AUTH B.J.DUGAN,D.E.GINGRICH,E.F.MESAROS,K.L.MILKIEWICZ,M.A.CURRY, JRNL AUTH 2 A.L.ZULLI,P.DOBRZANSKI,C.SERDIKOFF,M.JAN,T.S.ANGELES, JRNL AUTH 3 M.S.ALBOM,J.L.MASON,L.D.AIMONE,S.L.MEYER,Z.HUANG, JRNL AUTH 4 K.J.WELLS-KNECHT,M.A.ATOR,B.A.RUGGERI,B.D.DORSEY JRNL TITL A SELECTIVE, ORALLY BIOAVAILABLE JRNL TITL 2 1,2,4-TRIAZOLO[1,5-A]PYRIDINE-BASED INHIBITOR OF JANUS JRNL TITL 3 KINASE 2 FOR USE IN ANTICANCER THERAPY: DISCOVERY OF JRNL TITL 4 CEP-33779. JRNL REF J.MED.CHEM. V. 55 5243 2012 JRNL REFN ISSN 0022-2623 JRNL PMID 22594690 JRNL DOI 10.1021/JM300248Q REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0090D REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.79 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 64398 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) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3420 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4732 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.42 REMARK 3 BIN R VALUE (WORKING SET) : 0.3310 REMARK 3 BIN FREE R VALUE SET COUNT : 254 REMARK 3 BIN FREE R VALUE : 0.3390 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4876 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 89 REMARK 3 SOLVENT ATOMS : 442 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.42000 REMARK 3 B22 (A**2) : 1.42000 REMARK 3 B33 (A**2) : -2.85000 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): 0.124 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.123 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.101 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.855 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5208 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3715 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7046 ; 1.452 ; 1.991 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8993 ; 0.902 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 618 ; 5.852 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 270 ;38.055 ;23.556 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 975 ;16.052 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 48 ;18.187 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 721 ; 0.089 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5723 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1111 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2986 ; 2.067 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1206 ; 0.584 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4853 ; 3.248 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2222 ; 2.412 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2179 ; 3.768 ; 3.000 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 843 A 935 REMARK 3 ORIGIN FOR THE GROUP (A): 122.7390 60.3250 7.1630 REMARK 3 T TENSOR REMARK 3 T11: 0.0807 T22: 0.0332 REMARK 3 T33: 0.1921 T12: 0.0411 REMARK 3 T13: -0.0148 T23: -0.0221 REMARK 3 L TENSOR REMARK 3 L11: 1.4868 L22: 1.7299 REMARK 3 L33: 4.2533 L12: -0.1427 REMARK 3 L13: 1.0338 L23: -0.3188 REMARK 3 S TENSOR REMARK 3 S11: 0.2151 S12: 0.0855 S13: -0.2599 REMARK 3 S21: -0.0061 S22: 0.0070 S23: -0.0936 REMARK 3 S31: 0.5055 S32: 0.3655 S33: -0.2221 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 843 B 935 REMARK 3 ORIGIN FOR THE GROUP (A): 84.1260 118.4240 23.7000 REMARK 3 T TENSOR REMARK 3 T11: 0.0627 T22: 0.0888 REMARK 3 T33: 0.1096 T12: -0.0070 REMARK 3 T13: 0.0288 T23: -0.0161 REMARK 3 L TENSOR REMARK 3 L11: 2.4897 L22: 2.7301 REMARK 3 L33: 1.7309 L12: -0.9677 REMARK 3 L13: -1.1973 L23: 0.7713 REMARK 3 S TENSOR REMARK 3 S11: 0.0851 S12: -0.0774 S13: 0.1122 REMARK 3 S21: 0.0551 S22: -0.0029 S23: 0.0387 REMARK 3 S31: -0.2559 S32: 0.0781 S33: -0.0821 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 936 A 1131 REMARK 3 ORIGIN FOR THE GROUP (A): 102.9940 72.8670 -2.9020 REMARK 3 T TENSOR REMARK 3 T11: 0.0429 T22: 0.0527 REMARK 3 T33: 0.1112 T12: 0.0285 REMARK 3 T13: 0.0342 T23: 0.0128 REMARK 3 L TENSOR REMARK 3 L11: 1.5191 L22: 1.1181 REMARK 3 L33: 3.2765 L12: -0.3575 REMARK 3 L13: 0.3649 L23: 0.3062 REMARK 3 S TENSOR REMARK 3 S11: -0.0355 S12: -0.0527 S13: -0.0977 REMARK 3 S21: -0.0052 S22: 0.0319 S23: 0.0707 REMARK 3 S31: -0.1661 S32: -0.3894 S33: 0.0035 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 936 B 1131 REMARK 3 ORIGIN FOR THE GROUP (A): 83.8860 93.9720 16.4920 REMARK 3 T TENSOR REMARK 3 T11: 0.0405 T22: 0.1266 REMARK 3 T33: 0.1170 T12: 0.0524 REMARK 3 T13: 0.0087 T23: -0.0238 REMARK 3 L TENSOR REMARK 3 L11: 1.4074 L22: 1.5628 REMARK 3 L33: 2.2063 L12: -0.4194 REMARK 3 L13: 0.9809 L23: -0.5750 REMARK 3 S TENSOR REMARK 3 S11: 0.0244 S12: -0.1534 S13: -0.0771 REMARK 3 S21: -0.0470 S22: 0.0440 S23: -0.0290 REMARK 3 S31: 0.1695 S32: 0.0072 S33: -0.0684 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 4AQC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-APR-12. REMARK 100 THE DEPOSITION ID IS D_1290051988. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67871 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 29.790 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.79000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 32% PEG 3350, 0.2 M AMMONIUM SULFATE, REMARK 280 0.1 M BIS-TRIS, PH 6.8, HANGING DROP VAPOUR DIFFUSION, VAPOR REMARK 280 DIFFUSION, HANGING DROP 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 35.21100 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 17.60550 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 52.81650 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 832 REMARK 465 ALA A 833 REMARK 465 MET A 834 REMARK 465 ALA A 835 REMARK 465 PHE A 836 REMARK 465 GLU A 837 REMARK 465 ASP A 838 REMARK 465 ARG A 839 REMARK 465 ASP A 840 REMARK 465 PRO A 841 REMARK 465 GLY B 832 REMARK 465 ALA B 833 REMARK 465 MET B 834 REMARK 465 ALA B 835 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 NE2 GLN A 1112 O HOH A 2205 1.74 REMARK 500 OE1 GLN B 1112 O HOH B 2190 1.92 REMARK 500 NH2 ARG B 1122 O HOH A 2194 1.99 REMARK 500 O HOH A 2125 O HOH A 2128 2.00 REMARK 500 O HOH A 2099 O HOH A 2101 2.09 REMARK 500 O HOH A 2103 O HOH A 2221 2.14 REMARK 500 O GLY B 1014 O HOH B 2135 2.16 REMARK 500 NH1 ARG B 980 O HOH B 2117 2.17 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 O4 SO4 B 2002 O HOH A 2134 4574 2.13 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 -114.00 56.02 REMARK 500 SER A 919 -76.19 33.63 REMARK 500 ALA A 920 33.00 -79.26 REMARK 500 ASN A 924 41.16 -107.99 REMARK 500 ARG A 975 -1.23 76.23 REMARK 500 ASP A 976 35.78 -149.48 REMARK 500 ASP A1068 39.38 -80.71 REMARK 500 TRP A1106 41.35 -91.65 REMARK 500 GLU B 837 -113.74 23.58 REMARK 500 ASN B 859 -130.65 50.67 REMARK 500 SER B 887 58.19 -94.23 REMARK 500 ALA B 920 26.64 -76.95 REMARK 500 ARG B 975 -4.96 74.96 REMARK 500 ASP B 976 38.75 -148.82 REMARK 500 SER B1054 14.10 81.76 REMARK 500 TRP B1106 43.36 -101.83 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 B2018 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH B2215 DISTANCE = 6.08 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 88A A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 88A B 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2005 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 APOTENT AND REMARK 900 SPECIFIC PAN-JANUS KINASE INHIBITOR REMARK 900 RELATED ID: 2W1I RELATED DB: PDB REMARK 900 STRUCTURE DETERMINATION OF AURORA KINASE IN COMPLEX WITH INHIBITOR REMARK 900 RELATED ID: 2XA4 RELATED DB: PDB REMARK 900 INHIBITORS OF JAK2 KINASE DOMAIN DBREF 4AQC A 835 1132 UNP O60674 JAK2_HUMAN 835 1132 DBREF 4AQC B 835 1132 UNP O60674 JAK2_HUMAN 835 1132 SEQADV 4AQC GLY A 832 UNP O60674 EXPRESSION TAG SEQADV 4AQC ALA A 833 UNP O60674 EXPRESSION TAG SEQADV 4AQC MET A 834 UNP O60674 EXPRESSION TAG SEQADV 4AQC GLY B 832 UNP O60674 EXPRESSION TAG SEQADV 4AQC ALA B 833 UNP O60674 EXPRESSION TAG SEQADV 4AQC MET B 834 UNP O60674 EXPRESSION TAG SEQRES 1 A 301 GLY ALA MET ALA PHE GLU ASP ARG ASP PRO THR GLN PHE SEQRES 2 A 301 GLU GLU ARG HIS LEU LYS PHE LEU GLN GLN LEU GLY LYS SEQRES 3 A 301 GLY ASN PHE GLY SER VAL GLU MET CYS ARG TYR ASP PRO SEQRES 4 A 301 LEU GLN ASP ASN THR GLY GLU VAL VAL ALA VAL LYS LYS SEQRES 5 A 301 LEU GLN HIS SER THR GLU GLU HIS LEU ARG ASP PHE GLU SEQRES 6 A 301 ARG GLU ILE GLU ILE LEU LYS SER LEU GLN HIS ASP ASN SEQRES 7 A 301 ILE VAL LYS TYR LYS GLY VAL CYS TYR SER ALA GLY ARG SEQRES 8 A 301 ARG ASN LEU LYS LEU ILE MET GLU TYR LEU PRO TYR GLY SEQRES 9 A 301 SER LEU ARG ASP TYR LEU GLN LYS HIS LYS GLU ARG ILE SEQRES 10 A 301 ASP HIS ILE LYS LEU LEU GLN TYR THR SER GLN ILE CYS SEQRES 11 A 301 LYS GLY MET GLU TYR LEU GLY THR LYS ARG TYR ILE HIS SEQRES 12 A 301 ARG ASP LEU ALA THR ARG ASN ILE LEU VAL GLU ASN GLU SEQRES 13 A 301 ASN ARG VAL LYS ILE GLY ASP PHE GLY LEU THR LYS VAL SEQRES 14 A 301 LEU PRO GLN ASP LYS GLU PTR PTR LYS VAL LYS GLU PRO SEQRES 15 A 301 GLY GLU SER PRO ILE PHE TRP TYR ALA PRO GLU SER LEU SEQRES 16 A 301 THR GLU SER LYS PHE SER VAL ALA SER ASP VAL TRP SER SEQRES 17 A 301 PHE GLY VAL VAL LEU TYR GLU LEU PHE THR TYR ILE GLU SEQRES 18 A 301 LYS SER LYS SER PRO PRO ALA GLU PHE MET ARG MET ILE SEQRES 19 A 301 GLY ASN ASP LYS GLN GLY GLN MET ILE VAL PHE HIS LEU SEQRES 20 A 301 ILE GLU LEU LEU LYS ASN ASN GLY ARG LEU PRO ARG PRO SEQRES 21 A 301 ASP GLY CYS PRO ASP GLU ILE TYR MET ILE MET THR GLU SEQRES 22 A 301 CYS TRP ASN ASN ASN VAL ASN GLN ARG PRO SER PHE ARG SEQRES 23 A 301 ASP LEU ALA LEU ARG VAL ASP GLN ILE ARG ASP ASN MET SEQRES 24 A 301 ALA GLY SEQRES 1 B 301 GLY ALA MET ALA PHE GLU ASP ARG ASP PRO THR GLN PHE SEQRES 2 B 301 GLU GLU ARG HIS LEU LYS PHE LEU GLN GLN LEU GLY LYS SEQRES 3 B 301 GLY ASN PHE GLY SER VAL GLU MET CYS ARG TYR ASP PRO SEQRES 4 B 301 LEU GLN ASP ASN THR GLY GLU VAL VAL ALA VAL LYS LYS SEQRES 5 B 301 LEU GLN HIS SER THR GLU GLU HIS LEU ARG ASP PHE GLU SEQRES 6 B 301 ARG GLU ILE GLU ILE LEU LYS SER LEU GLN HIS ASP ASN SEQRES 7 B 301 ILE VAL LYS TYR LYS GLY VAL CYS TYR SER ALA GLY ARG SEQRES 8 B 301 ARG ASN LEU LYS LEU ILE MET GLU TYR LEU PRO TYR GLY SEQRES 9 B 301 SER LEU ARG ASP TYR LEU GLN LYS HIS LYS GLU ARG ILE SEQRES 10 B 301 ASP HIS ILE LYS LEU LEU GLN TYR THR SER GLN ILE CYS SEQRES 11 B 301 LYS GLY MET GLU TYR LEU GLY THR LYS ARG TYR ILE HIS SEQRES 12 B 301 ARG ASP LEU ALA THR ARG ASN ILE LEU VAL GLU ASN GLU SEQRES 13 B 301 ASN ARG VAL LYS ILE GLY ASP PHE GLY LEU THR LYS VAL SEQRES 14 B 301 LEU PRO GLN ASP LYS GLU PTR PTR LYS VAL LYS GLU PRO SEQRES 15 B 301 GLY GLU SER PRO ILE PHE TRP TYR ALA PRO GLU SER LEU SEQRES 16 B 301 THR GLU SER LYS PHE SER VAL ALA SER ASP VAL TRP SER SEQRES 17 B 301 PHE GLY VAL VAL LEU TYR GLU LEU PHE THR TYR ILE GLU SEQRES 18 B 301 LYS SER LYS SER PRO PRO ALA GLU PHE MET ARG MET ILE SEQRES 19 B 301 GLY ASN ASP LYS GLN GLY GLN MET ILE VAL PHE HIS LEU SEQRES 20 B 301 ILE GLU LEU LEU LYS ASN ASN GLY ARG LEU PRO ARG PRO SEQRES 21 B 301 ASP GLY CYS PRO ASP GLU ILE TYR MET ILE MET THR GLU SEQRES 22 B 301 CYS TRP ASN ASN ASN VAL ASN GLN ARG PRO SER PHE ARG SEQRES 23 B 301 ASP LEU ALA LEU ARG VAL ASP GLN ILE ARG ASP ASN MET SEQRES 24 B 301 ALA GLY MODRES 4AQC PTR A 1007 TYR O-PHOSPHOTYROSINE MODRES 4AQC PTR A 1008 TYR O-PHOSPHOTYROSINE MODRES 4AQC PTR B 1007 TYR O-PHOSPHOTYROSINE MODRES 4AQC PTR B 1008 TYR O-PHOSPHOTYROSINE HET PTR A1007 16 HET PTR A1008 16 HET PTR B1007 16 HET PTR B1008 16 HET 88A A2001 32 HET SO4 A2002 5 HET 88A B2001 32 HET SO4 B2002 5 HET SO4 B2003 5 HET SO4 B2004 5 HET SO4 B2005 5 HETNAM PTR O-PHOSPHOTYROSINE HETNAM 88A 8-(4-METHYLSULFONYLPHENYL)-N-(4-MORPHOLIN-4-YLPHENYL)- HETNAM 2 88A [1,2,4]TRIAZOLO[1,5-A]PYRIDIN-2-AMINE HETNAM SO4 SULFATE ION HETSYN PTR PHOSPHONOTYROSINE HETSYN 88A [8-(4-METHANESULFONYL-PHENYL)-[1,2,4]TRIAZOLO[1,5- HETSYN 2 88A A]PYRIDIN-2-YL]-(4-MORPHOLIN-4-YL-PHENYL)-AMINE FORMUL 1 PTR 4(C9 H12 N O6 P) FORMUL 3 88A 2(C23 H23 N5 O3 S) FORMUL 4 SO4 5(O4 S 2-) FORMUL 10 HOH *442(H2 O) HELIX 1 1 GLU A 845 ARG A 847 5 3 HELIX 2 2 THR A 888 SER A 904 1 17 HELIX 3 3 GLY A 921 ASN A 924 5 4 HELIX 4 4 SER A 936 HIS A 944 1 9 HELIX 5 5 ASP A 949 LYS A 970 1 22 HELIX 6 6 ALA A 978 ARG A 980 5 3 HELIX 7 7 PRO A 1017 TYR A 1021 5 5 HELIX 8 8 ALA A 1022 SER A 1029 1 8 HELIX 9 9 SER A 1032 THR A 1049 1 18 HELIX 10 10 GLU A 1052 LYS A 1055 5 4 HELIX 11 11 SER A 1056 GLY A 1066 1 11 HELIX 12 12 GLN A 1072 ASN A 1084 1 13 HELIX 13 13 PRO A 1095 TRP A 1106 1 12 HELIX 14 14 ASN A 1109 ARG A 1113 5 5 HELIX 15 15 SER A 1115 GLY A 1132 1 18 HELIX 16 16 GLU B 845 ARG B 847 5 3 HELIX 17 17 THR B 888 SER B 904 1 17 HELIX 18 18 GLY B 921 ASN B 924 5 4 HELIX 19 19 SER B 936 HIS B 944 1 9 HELIX 20 20 ASP B 949 LYS B 970 1 22 HELIX 21 21 ALA B 978 ARG B 980 5 3 HELIX 22 22 PRO B 1017 TYR B 1021 5 5 HELIX 23 23 ALA B 1022 SER B 1029 1 8 HELIX 24 24 SER B 1032 TYR B 1050 1 19 HELIX 25 25 SER B 1056 GLY B 1066 1 11 HELIX 26 26 MET B 1073 ASN B 1084 1 12 HELIX 27 27 PRO B 1095 TRP B 1106 1 12 HELIX 28 28 ASN B 1109 ARG B 1113 5 5 HELIX 29 29 SER B 1115 GLY B 1132 1 18 SHEET 1 AA 5 LEU A 849 GLY A 858 0 SHEET 2 AA 5 GLY A 861 TYR A 868 -1 O GLY A 861 N GLY A 858 SHEET 3 AA 5 VAL A 878 LEU A 884 -1 O VAL A 879 N CYS A 866 SHEET 4 AA 5 LYS A 926 GLU A 930 -1 O LEU A 927 N LYS A 882 SHEET 5 AA 5 TYR A 913 CYS A 917 -1 N LYS A 914 O ILE A 928 SHEET 1 AB 2 TYR A 972 ILE A 973 0 SHEET 2 AB 2 LYS A 999 VAL A1000 -1 O LYS A 999 N ILE A 973 SHEET 1 AC 2 ILE A 982 ASN A 986 0 SHEET 2 AC 2 ARG A 989 ILE A 992 -1 O ARG A 989 N GLU A 985 SHEET 1 AD 2 PTR A1008 LYS A1009 0 SHEET 2 AD 2 LYS A1030 PHE A1031 -1 O PHE A1031 N PTR A1008 SHEET 1 BA 5 LEU B 849 LYS B 857 0 SHEET 2 BA 5 GLY B 861 TYR B 868 -1 O VAL B 863 N LEU B 855 SHEET 3 BA 5 GLU B 877 LEU B 884 -1 O GLU B 877 N TYR B 868 SHEET 4 BA 5 LYS B 926 GLU B 930 -1 O LEU B 927 N LYS B 882 SHEET 5 BA 5 TYR B 913 CYS B 917 -1 N LYS B 914 O ILE B 928 SHEET 1 BB 2 TYR B 972 ILE B 973 0 SHEET 2 BB 2 LYS B 999 VAL B1000 -1 O LYS B 999 N ILE B 973 SHEET 1 BC 2 ILE B 982 ASN B 986 0 SHEET 2 BC 2 ARG B 989 ILE B 992 -1 O ARG B 989 N GLU B 985 SHEET 1 BD 2 PTR B1008 LYS B1009 0 SHEET 2 BD 2 LYS B1030 PHE B1031 -1 O PHE B1031 N PTR B1008 LINK N PTR A1007 C GLU A1006 1555 1555 1.34 LINK C PTR A1007 N PTR A1008 1555 1555 1.33 LINK C PTR A1008 N LYS A1009 1555 1555 1.33 LINK C PTR B1007 N PTR B1008 1555 1555 1.33 LINK N PTR B1007 C GLU B1006 1555 1555 1.33 LINK C PTR B1008 N LYS B1009 1555 1555 1.33 SITE 1 AC1 16 GLY A 856 LYS A 857 GLY A 858 ALA A 880 SITE 2 AC1 16 GLU A 930 TYR A 931 LEU A 932 GLY A 935 SITE 3 AC1 16 ARG A 980 ASN A 981 LEU A 983 GLY A 993 SITE 4 AC1 16 ASP A 994 HOH A2022 HOH A2084 HOH A2226 SITE 1 AC2 3 GLN A 955 GLN A 959 ARG A1127 SITE 1 AC3 14 HOH A2047 GLY B 856 LYS B 857 GLY B 858 SITE 2 AC3 14 ALA B 880 MET B 929 GLU B 930 LEU B 932 SITE 3 AC3 14 GLY B 935 ASN B 981 LEU B 983 GLY B 993 SITE 4 AC3 14 ASP B 994 HOH B2209 SITE 1 AC4 7 TYR A 934 HOH A2131 HOH A2134 GLN B 955 SITE 2 AC4 7 GLN B 959 ARG B1127 HOH B2212 SITE 1 AC5 3 ARG B1090 ASP B1092 GLY B1093 SITE 1 AC6 9 LYS B1053 SER B1054 LYS B1055 SER B1056 SITE 2 AC6 9 ALA B1059 HOH B2155 HOH B2156 HOH B2160 SITE 3 AC6 9 HOH B2213 SITE 1 AC7 4 GLU A 946 ARG A 947 LYS B 912 ARG B 989 CRYST1 111.679 111.679 70.422 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 0.008954 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008954 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014200 0.00000