HEADER TRANSFERASE/TRANSFERASE INHIBITOR 22-JAN-13 4IVA TITLE JAK2 KINASE (JH1 DOMAIN) IN COMPLEX WITH THE INHIBITOR TRANS-4-[(8AS)- TITLE 2 2-[(1R)-1-HYDROXYETHYL]IMIDAZO[4,5-D]PYRROLO[2,3-B]PYRIDIN-1(8AH)- TITLE 3 YL]CYCLOHEXANECARBONITRILE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE-PROTEIN KINASE JAK2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 833-1132; 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: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS PROTEIN KINASE, PHOSPHOTRANSFER, TRANSFERASE-TRANSFERASE INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.EIGENBROT,S.SHIA REVDAT 4 06-DEC-23 4IVA 1 REMARK REVDAT 3 20-SEP-23 4IVA 1 REMARK LINK REVDAT 2 03-JUL-13 4IVA 1 JRNL REVDAT 1 22-MAY-13 4IVA 0 JRNL AUTH M.ZAK,C.A.HURLEY,S.I.WARD,P.BERGERON,K.BARRETT,M.BALAZS, JRNL AUTH 2 W.S.BLAIR,R.BULL,P.CHAKRAVARTY,C.CHANG,P.CRACKETT, JRNL AUTH 3 G.DESHMUKH,J.DEVOSS,P.S.DRAGOVICH,C.EIGENBROT,C.ELLWOOD, JRNL AUTH 4 S.GAINES,N.GHILARDI,P.GIBBONS,S.GRADL,P.GRIBLING,C.HAMMAN, JRNL AUTH 5 E.HARSTAD,P.HEWITT,A.JOHNSON,T.JOHNSON,J.R.KENNY, JRNL AUTH 6 M.F.KOEHLER,P.BIR KOHLI,S.LABADIE,W.P.LEE,J.LIAO,M.LIIMATTA, JRNL AUTH 7 R.MENDONCA,R.NARUKULLA,R.PULK,A.REEVE,S.SAVAGE,S.SHIA, JRNL AUTH 8 M.STEFFEK,S.UBHAYAKAR,A.VAN ABBEMA,I.ALIAGAS, JRNL AUTH 9 B.AVITABILE-WOO,Y.XIAO,J.YANG,J.J.KULAGOWSKI JRNL TITL IDENTIFICATION OF C-2 HYDROXYETHYL IMIDAZOPYRROLOPYRIDINES JRNL TITL 2 AS POTENT JAK1 INHIBITORS WITH FAVORABLE PHYSICOCHEMICAL JRNL TITL 3 PROPERTIES AND HIGH SELECTIVITY OVER JAK2. JRNL REF J.MED.CHEM. V. 56 4764 2013 JRNL REFN ISSN 0022-2623 JRNL PMID 23659214 JRNL DOI 10.1021/JM4004895 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.58 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 44118 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) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1850 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.58 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5787 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.43 REMARK 3 BIN R VALUE (WORKING SET) : 0.2480 REMARK 3 BIN FREE R VALUE SET COUNT : 249 REMARK 3 BIN FREE R VALUE : 0.2810 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2418 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 279 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.27000 REMARK 3 B22 (A**2) : -0.57000 REMARK 3 B33 (A**2) : -0.70000 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): 0.078 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.074 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.047 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.249 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2554 ; 0.007 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 1811 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3452 ; 1.237 ; 1.991 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4405 ; 0.836 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 303 ; 5.361 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 128 ;36.550 ;24.063 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 484 ;11.352 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;21.847 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 361 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2805 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 522 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 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 4IVA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-FEB-13. REMARK 100 THE DEPOSITION ID IS D_1000077253. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.10 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45968 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04900 REMARK 200 FOR THE DATA SET : 26.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2B7A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, SODIUM CITRATE, PEG REMARK 280 8000, PH 6, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 300K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 34.65150 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 SER A 833 REMARK 465 GLY 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 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 -125.84 60.04 REMARK 500 ASP A 976 35.00 -153.87 REMARK 500 TRP A1106 53.84 -90.34 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 1J5 A 1201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4IVB RELATED DB: PDB REMARK 900 RELATED ID: 4IVC RELATED DB: PDB REMARK 900 RELATED ID: 4IVD RELATED DB: PDB DBREF 4IVA A 833 1132 UNP O60674 JAK2_HUMAN 833 1132 SEQRES 1 A 300 SER GLY ALA PHE GLU ASP ARG ASP PRO THR GLN PHE GLU SEQRES 2 A 300 GLU ARG HIS LEU LYS PHE LEU GLN GLN LEU GLY LYS GLY SEQRES 3 A 300 ASN PHE GLY SER VAL GLU MET CYS ARG TYR ASP PRO LEU SEQRES 4 A 300 GLN ASP ASN THR GLY GLU VAL VAL ALA VAL LYS LYS LEU SEQRES 5 A 300 GLN HIS SER THR GLU GLU HIS LEU ARG ASP PHE GLU ARG SEQRES 6 A 300 GLU ILE GLU ILE LEU LYS SER LEU GLN HIS ASP ASN ILE SEQRES 7 A 300 VAL LYS TYR LYS GLY VAL CYS TYR SER ALA GLY ARG ARG SEQRES 8 A 300 ASN LEU LYS LEU ILE MET GLU TYR LEU PRO TYR GLY SER SEQRES 9 A 300 LEU ARG ASP TYR LEU GLN LYS HIS LYS GLU ARG ILE ASP SEQRES 10 A 300 HIS ILE LYS LEU LEU GLN TYR THR SER GLN ILE CYS LYS SEQRES 11 A 300 GLY MET GLU TYR LEU GLY THR LYS ARG TYR ILE HIS ARG SEQRES 12 A 300 ASP LEU ALA THR ARG ASN ILE LEU VAL GLU ASN GLU ASN SEQRES 13 A 300 ARG VAL LYS ILE GLY ASP PHE GLY LEU THR LYS VAL LEU SEQRES 14 A 300 PRO GLN ASP LYS GLU PTR PTR LYS VAL LYS GLU PRO GLY SEQRES 15 A 300 GLU SER PRO ILE PHE TRP TYR ALA PRO GLU SER LEU THR SEQRES 16 A 300 GLU SER LYS PHE SER VAL ALA SER ASP VAL TRP SER PHE SEQRES 17 A 300 GLY VAL VAL LEU TYR GLU LEU PHE THR TYR ILE GLU LYS SEQRES 18 A 300 SER LYS SER PRO PRO ALA GLU PHE MET ARG MET ILE GLY SEQRES 19 A 300 ASN ASP LYS GLN GLY GLN MET ILE VAL PHE HIS LEU ILE SEQRES 20 A 300 GLU LEU LEU LYS ASN ASN GLY ARG LEU PRO ARG PRO ASP SEQRES 21 A 300 GLY CYS PRO ASP GLU ILE TYR MET ILE MET THR GLU CYS SEQRES 22 A 300 TRP ASN ASN ASN VAL ASN GLN ARG PRO SER PHE ARG ASP SEQRES 23 A 300 LEU ALA LEU ARG VAL ASP GLN ILE ARG ASP ASN MET ALA SEQRES 24 A 300 GLY MODRES 4IVA PTR A 1007 TYR O-PHOSPHOTYROSINE MODRES 4IVA PTR A 1008 TYR O-PHOSPHOTYROSINE HET PTR A1007 16 HET PTR A1008 16 HET 1J5 A1201 23 HETNAM PTR O-PHOSPHOTYROSINE HETNAM 1J5 TRANS-4-{2-[(1R)-1-HYDROXYETHYL]IMIDAZO[4,5- HETNAM 2 1J5 D]PYRROLO[2,3-B]PYRIDIN-1(6H)- HETNAM 3 1J5 YL}CYCLOHEXANECARBONITRILE HETSYN PTR PHOSPHONOTYROSINE FORMUL 1 PTR 2(C9 H12 N O6 P) FORMUL 2 1J5 C17 H19 N5 O FORMUL 3 HOH *279(H2 O) HELIX 1 1 GLU A 845 ARG A 847 5 3 HELIX 2 2 THR A 888 LEU A 905 1 18 HELIX 3 3 TYR A 918 ARG A 923 1 6 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 VAL A 1033 THR A 1049 1 17 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 GLY A 1071 ASN A 1084 1 14 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 MET A 1130 1 16 SHEET 1 A 5 LEU A 849 GLY A 858 0 SHEET 2 A 5 GLY A 861 TYR A 868 -1 O MET A 865 N GLN A 853 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 GLY A 915 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 A1007 LYS A1009 0 SHEET 2 D 2 LYS A1030 SER A1032 -1 O PHE A1031 N PTR A1008 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 SITE 1 AC1 11 LEU A 855 VAL A 863 ALA A 880 GLU A 930 SITE 2 AC1 11 LEU A 932 SER A 936 LEU A 983 ASP A 994 SITE 3 AC1 11 HOH A1370 HOH A1491 HOH A1495 CRYST1 44.254 69.303 50.091 90.00 101.02 90.00 P 1 21 1 2 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 0.022597 0.000000 0.004401 0.00000 SCALE2 0.000000 0.014429 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020339 0.00000