HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 19-FEB-16 5I96 TITLE CRYSTAL STRUCTURE OF HUMAN MITOCHONDRIAL ISOCITRATE DEHYDROGENASE TITLE 2 (IDH2) R140Q MUTANT HOMODIMER IN COMPLEX WITH AG-221 (ENASIDENIB) TITLE 3 INHIBITOR. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOCITRATE DEHYDROGENASE [NADP], MITOCHONDRIAL; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: IDH,ICD-M,IDP,NADP(+)-SPECIFIC ICDH,OXALOSUCCINATE COMPND 5 DECARBOXYLASE; COMPND 6 EC: 1.1.1.42; 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: IDH2; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PFASTBAC1 KEYWDS IDH, IDH2, ENASIDENIB, AG-221, IDH2 AG-221, ICD-M, IDP NADP(+)- KEYWDS 2 SPECIFIC ICDH OXALOSUCCINATE DECARBOXYLASE, OXIDOREDUCTASE- KEYWDS 3 OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR W.WEI,B.ZHANG,L.JIN,F.JIANG,B.DELABARRE,J.A.TRAVINS,A.K.PADYANA REVDAT 5 27-SEP-23 5I96 1 HETSYN LINK REVDAT 4 20-SEP-17 5I96 1 HETSYN REVDAT 3 05-JUL-17 5I96 1 REMARK REVDAT 2 10-MAY-17 5I96 1 JRNL REVDAT 1 08-MAR-17 5I96 0 JRNL AUTH K.YEN,J.TRAVINS,F.WANG,M.D.DAVID,E.ARTIN,K.STRALEY, JRNL AUTH 2 A.PADYANA,S.GROSS,B.DELABARRE,E.TOBIN,Y.CHEN,R.NAGARAJA, JRNL AUTH 3 S.CHOE,L.JIN,Z.KONTEATIS,G.CIANCHETTA,J.O.SAUNDERS, JRNL AUTH 4 F.G.SALITURO,C.QUIVORON,P.OPOLON,O.BAWA,V.SAADA,A.PACI, JRNL AUTH 5 S.BROUTIN,O.A.BERNARD,S.DE BOTTON,B.S.MARTEYN,M.PILICHOWSKA, JRNL AUTH 6 Y.XU,C.FANG,F.JIANG,W.WEI,S.JIN,L.SILVERMAN,W.LIU,H.YANG, JRNL AUTH 7 L.DANG,M.DORSCH,V.PENARD-LACRONIQUE,S.A.BILLER,S.M.SU JRNL TITL AG-221, A FIRST-IN-CLASS THERAPY TARGETING ACUTE MYELOID JRNL TITL 2 LEUKEMIA HARBORING ONCOGENIC IDH2 MUTATIONS. JRNL REF CANCER DISCOV V. 7 478 2017 JRNL REFN ESSN 2159-8290 JRNL PMID 28193778 JRNL DOI 10.1158/2159-8290.CD-16-1034 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.WANG,J.TRAVINS,B.DELABARRE,V.PENARD-LACRONIQUE,S.SCHALM, REMARK 1 AUTH 2 E.HANSEN,K.STRALEY,A.KERNYTSKY,W.LIU,C.GLISER,H.YANG, REMARK 1 AUTH 3 S.GROSS,E.ARTIN,V.SAADA,E.MYLONAS,C.QUIVORON, REMARK 1 AUTH 4 J.POPOVICI-MULLER,J.O.SAUNDERS,F.G.SALITURO,S.YAN,S.MURRAY, REMARK 1 AUTH 5 W.WEI,Y.GAO,L.DANG,M.DORSCH,S.AGRESTA,D.P.SCHENKEIN, REMARK 1 AUTH 6 S.A.BILLER,S.M.SU,S.DE BOTTON,K.E.YEN REMARK 1 TITL TARGETED INHIBITION OF MUTANT IDH2 IN LEUKEMIA CELLS INDUCES REMARK 1 TITL 2 CELLULAR DIFFERENTIATION. REMARK 1 REF SCIENCE V. 340 622 2013 REMARK 1 REFN ESSN 1095-9203 REMARK 1 PMID 23558173 REMARK 1 DOI 10.1126/SCIENCE.1234769 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 121515 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 6152 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 41.9116 - 4.8139 0.99 4252 268 0.1641 0.1874 REMARK 3 2 4.8139 - 3.8217 0.99 4144 224 0.1294 0.1508 REMARK 3 3 3.8217 - 3.3389 0.99 4113 194 0.1418 0.1938 REMARK 3 4 3.3389 - 3.0337 0.98 4054 202 0.1609 0.1965 REMARK 3 5 3.0337 - 2.8163 0.99 4073 209 0.1721 0.2005 REMARK 3 6 2.8163 - 2.6503 0.99 3981 234 0.1667 0.2177 REMARK 3 7 2.6503 - 2.5176 0.98 3991 227 0.1758 0.2116 REMARK 3 8 2.5176 - 2.4080 0.98 3994 207 0.1696 0.2007 REMARK 3 9 2.4080 - 2.3153 0.98 4006 196 0.1644 0.2087 REMARK 3 10 2.3153 - 2.2354 0.98 3989 202 0.1571 0.2071 REMARK 3 11 2.2354 - 2.1655 0.97 3917 229 0.1597 0.1924 REMARK 3 12 2.1655 - 2.1036 0.95 3861 212 0.1594 0.1882 REMARK 3 13 2.1036 - 2.0482 0.95 3822 194 0.1633 0.2213 REMARK 3 14 2.0482 - 1.9983 0.94 3839 183 0.1618 0.1998 REMARK 3 15 1.9983 - 1.9528 0.93 3686 220 0.1691 0.2037 REMARK 3 16 1.9528 - 1.9113 0.92 3660 228 0.1692 0.2031 REMARK 3 17 1.9113 - 1.8731 0.91 3702 196 0.1673 0.2014 REMARK 3 18 1.8731 - 1.8377 0.90 3609 186 0.1700 0.2109 REMARK 3 19 1.8377 - 1.8049 0.92 3683 198 0.1650 0.2043 REMARK 3 20 1.8049 - 1.7743 0.91 3645 199 0.1769 0.2234 REMARK 3 21 1.7743 - 1.7457 0.92 3719 199 0.1751 0.2309 REMARK 3 22 1.7457 - 1.7188 0.93 3702 201 0.1756 0.2051 REMARK 3 23 1.7188 - 1.6935 0.93 3705 217 0.1790 0.2093 REMARK 3 24 1.6935 - 1.6697 0.93 3695 221 0.1830 0.2074 REMARK 3 25 1.6697 - 1.6471 0.93 3741 170 0.1855 0.2118 REMARK 3 26 1.6471 - 1.6257 0.94 3797 190 0.1910 0.2178 REMARK 3 27 1.6257 - 1.6054 0.93 3723 181 0.1914 0.2408 REMARK 3 28 1.6054 - 1.5861 0.95 3809 193 0.2052 0.2441 REMARK 3 29 1.5861 - 1.5676 0.94 3789 165 0.2171 0.2347 REMARK 3 30 1.5676 - 1.5500 0.92 3662 207 0.2311 0.2745 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.760 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 7400 REMARK 3 ANGLE : 0.944 10083 REMARK 3 CHIRALITY : 0.054 1075 REMARK 3 PLANARITY : 0.006 1294 REMARK 3 DIHEDRAL : 15.355 4403 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 41 THROUGH 119 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.6200 5.9419 1.9122 REMARK 3 T TENSOR REMARK 3 T11: 0.0918 T22: 0.1173 REMARK 3 T33: 0.0842 T12: 0.0129 REMARK 3 T13: -0.0188 T23: 0.0119 REMARK 3 L TENSOR REMARK 3 L11: 1.1086 L22: 1.1282 REMARK 3 L33: 0.7400 L12: 0.2020 REMARK 3 L13: -0.1010 L23: -0.1805 REMARK 3 S TENSOR REMARK 3 S11: -0.0336 S12: -0.1930 S13: -0.0765 REMARK 3 S21: 0.1322 S22: 0.0398 S23: -0.0767 REMARK 3 S31: 0.0316 S32: 0.0218 S33: 0.0105 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 120 THROUGH 172 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.4204 9.1540 -13.1455 REMARK 3 T TENSOR REMARK 3 T11: 0.1160 T22: 0.1058 REMARK 3 T33: 0.0935 T12: -0.0214 REMARK 3 T13: 0.0200 T23: -0.0163 REMARK 3 L TENSOR REMARK 3 L11: 0.9658 L22: 0.5060 REMARK 3 L33: 0.4400 L12: 0.1815 REMARK 3 L13: 0.1636 L23: 0.0538 REMARK 3 S TENSOR REMARK 3 S11: -0.0284 S12: 0.0286 S13: -0.0505 REMARK 3 S21: -0.2043 S22: 0.0317 S23: -0.0359 REMARK 3 S31: 0.0194 S32: 0.0022 S33: 0.0094 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 173 THROUGH 323 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.7566 4.6873 -19.9210 REMARK 3 T TENSOR REMARK 3 T11: 0.0725 T22: 0.0841 REMARK 3 T33: 0.0818 T12: -0.0032 REMARK 3 T13: -0.0003 T23: -0.0119 REMARK 3 L TENSOR REMARK 3 L11: 0.5775 L22: 0.6439 REMARK 3 L33: 0.9693 L12: -0.1270 REMARK 3 L13: -0.1898 L23: 0.4243 REMARK 3 S TENSOR REMARK 3 S11: -0.0151 S12: -0.0130 S13: -0.0363 REMARK 3 S21: -0.0633 S22: -0.0145 S23: 0.0229 REMARK 3 S31: -0.0093 S32: -0.0326 S33: 0.0035 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 324 THROUGH 457 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.0765 20.9710 -4.2424 REMARK 3 T TENSOR REMARK 3 T11: 0.0735 T22: 0.0937 REMARK 3 T33: 0.1027 T12: -0.0069 REMARK 3 T13: -0.0041 T23: -0.0102 REMARK 3 L TENSOR REMARK 3 L11: 0.6476 L22: 0.8625 REMARK 3 L33: 0.2027 L12: -0.1466 REMARK 3 L13: 0.0744 L23: 0.0904 REMARK 3 S TENSOR REMARK 3 S11: 0.0074 S12: -0.0009 S13: 0.1709 REMARK 3 S21: -0.0037 S22: 0.0146 S23: 0.0102 REMARK 3 S31: -0.0248 S32: -0.0036 S33: -0.0252 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 43 THROUGH 172 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.7004 18.1530 -50.0053 REMARK 3 T TENSOR REMARK 3 T11: 0.3642 T22: 0.3180 REMARK 3 T33: 0.3083 T12: 0.1013 REMARK 3 T13: -0.2506 T23: -0.1779 REMARK 3 L TENSOR REMARK 3 L11: 1.6406 L22: 0.8959 REMARK 3 L33: 0.9664 L12: -0.2254 REMARK 3 L13: 0.3226 L23: 0.1482 REMARK 3 S TENSOR REMARK 3 S11: -0.0281 S12: 0.2607 S13: -0.0361 REMARK 3 S21: -0.7097 S22: -0.2928 S23: 0.4182 REMARK 3 S31: -0.2837 S32: -0.2809 S33: 0.1633 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 173 THROUGH 323 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.3602 2.1178 -37.0674 REMARK 3 T TENSOR REMARK 3 T11: 0.1279 T22: 0.1228 REMARK 3 T33: 0.0978 T12: 0.0085 REMARK 3 T13: 0.0060 T23: -0.0388 REMARK 3 L TENSOR REMARK 3 L11: 0.6537 L22: 0.6347 REMARK 3 L33: 1.0010 L12: 0.0637 REMARK 3 L13: -0.3260 L23: -0.0110 REMARK 3 S TENSOR REMARK 3 S11: 0.0130 S12: 0.0770 S13: -0.0477 REMARK 3 S21: -0.0604 S22: -0.0279 S23: -0.0022 REMARK 3 S31: 0.0419 S32: 0.0786 S33: -0.0008 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 324 THROUGH 449 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.1988 29.9994 -47.9142 REMARK 3 T TENSOR REMARK 3 T11: 0.5666 T22: 0.1315 REMARK 3 T33: 0.3935 T12: 0.0959 REMARK 3 T13: -0.2916 T23: 0.0139 REMARK 3 L TENSOR REMARK 3 L11: 1.4159 L22: 1.5384 REMARK 3 L33: 0.9574 L12: 0.1120 REMARK 3 L13: 0.4191 L23: 0.2664 REMARK 3 S TENSOR REMARK 3 S11: -0.2721 S12: 0.6248 S13: 0.6352 REMARK 3 S21: -0.5411 S22: -0.4087 S23: 0.4738 REMARK 3 S31: -0.6139 S32: 0.0749 S33: 0.1893 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5I96 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-FEB-16. REMARK 100 THE DEPOSITION ID IS D_1000218087. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97930 REMARK 200 MONOCHROMATOR : NULL 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 1.98.7 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 1.98.7 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 121589 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 48.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.50400 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: NULL REMARK 200 STARTING MODEL: 4JA8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-HCL, PH 8.5, 0.25 M CACL2, REMARK 280 25% PEG4000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 29.18400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 62.36700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 60.17400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 62.36700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.18400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 60.17400 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -113.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 GLY A 3 REMARK 465 TYR A 4 REMARK 465 LEU A 5 REMARK 465 ARG A 6 REMARK 465 VAL A 7 REMARK 465 VAL A 8 REMARK 465 ARG A 9 REMARK 465 SER A 10 REMARK 465 LEU A 11 REMARK 465 CYS A 12 REMARK 465 ARG A 13 REMARK 465 ALA A 14 REMARK 465 SER A 15 REMARK 465 GLY A 16 REMARK 465 SER A 17 REMARK 465 ARG A 18 REMARK 465 PRO A 19 REMARK 465 ALA A 20 REMARK 465 TRP A 21 REMARK 465 ALA A 22 REMARK 465 PRO A 23 REMARK 465 ALA A 24 REMARK 465 ALA A 25 REMARK 465 LEU A 26 REMARK 465 THR A 27 REMARK 465 ALA A 28 REMARK 465 PRO A 29 REMARK 465 THR A 30 REMARK 465 SER A 31 REMARK 465 GLN A 32 REMARK 465 GLU A 33 REMARK 465 GLN A 34 REMARK 465 PRO A 35 REMARK 465 ARG A 36 REMARK 465 ARG A 37 REMARK 465 HIS A 38 REMARK 465 TYR A 39 REMARK 465 ALA A 40 REMARK 465 HIS A 458 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 GLY B 3 REMARK 465 TYR B 4 REMARK 465 LEU B 5 REMARK 465 ARG B 6 REMARK 465 VAL B 7 REMARK 465 VAL B 8 REMARK 465 ARG B 9 REMARK 465 SER B 10 REMARK 465 LEU B 11 REMARK 465 CYS B 12 REMARK 465 ARG B 13 REMARK 465 ALA B 14 REMARK 465 SER B 15 REMARK 465 GLY B 16 REMARK 465 SER B 17 REMARK 465 ARG B 18 REMARK 465 PRO B 19 REMARK 465 ALA B 20 REMARK 465 TRP B 21 REMARK 465 ALA B 22 REMARK 465 PRO B 23 REMARK 465 ALA B 24 REMARK 465 ALA B 25 REMARK 465 LEU B 26 REMARK 465 THR B 27 REMARK 465 ALA B 28 REMARK 465 PRO B 29 REMARK 465 THR B 30 REMARK 465 SER B 31 REMARK 465 GLN B 32 REMARK 465 GLU B 33 REMARK 465 GLN B 34 REMARK 465 PRO B 35 REMARK 465 ARG B 36 REMARK 465 ARG B 37 REMARK 465 HIS B 38 REMARK 465 TYR B 39 REMARK 465 ALA B 40 REMARK 465 ASP B 41 REMARK 465 LYS B 42 REMARK 465 GLY B 450 REMARK 465 ARG B 451 REMARK 465 GLN B 452 REMARK 465 HIS B 453 REMARK 465 HIS B 454 REMARK 465 HIS B 455 REMARK 465 HIS B 456 REMARK 465 HIS B 457 REMARK 465 HIS B 458 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 O HOH A 829 O HOH B 853 2.12 REMARK 500 O HOH A 1160 O HOH A 1189 2.14 REMARK 500 OE1 GLU A 380 O HOH A 601 2.15 REMARK 500 O HOH B 853 O HOH B 861 2.18 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 O HOH A 841 O HOH A 1075 1655 2.18 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 GLU A 57 -133.21 51.88 REMARK 500 ILE A 71 -65.00 -104.19 REMARK 500 SER A 108 -21.82 84.35 REMARK 500 SER A 108 -21.92 84.35 REMARK 500 ALA A 174 48.24 -95.79 REMARK 500 ASP A 177 -133.20 55.67 REMARK 500 SER A 202 -176.92 -67.85 REMARK 500 GLN A 316 -8.81 -53.73 REMARK 500 ALA A 347 36.99 -93.65 REMARK 500 ALA B 47 -71.46 -67.78 REMARK 500 GLU B 57 -133.55 58.08 REMARK 500 ILE B 71 -69.87 -99.29 REMARK 500 SER B 108 -15.79 77.89 REMARK 500 ASP B 177 -135.14 55.08 REMARK 500 ASN B 428 -1.81 65.15 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 A1246 DISTANCE = 5.99 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 507 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 136 OD1 REMARK 620 2 GLU A 343 OE1 91.0 REMARK 620 3 GLU A 343 OE1 87.4 6.8 REMARK 620 4 GLU A 343 OE2 101.4 52.5 59.0 REMARK 620 5 GLU A 345 OE2 82.6 133.3 138.2 83.4 REMARK 620 6 HOH A 665 O 105.3 156.6 154.3 136.3 66.7 REMARK 620 7 HOH A 719 O 171.8 86.4 89.2 83.2 104.8 75.1 REMARK 620 8 HOH A1000 O 84.4 80.0 73.9 132.0 144.2 85.0 87.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 509 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 291 OD2 REMARK 620 2 ASP B 314 O 81.2 REMARK 620 3 ASP B 314 O 87.1 6.1 REMARK 620 4 ASP B 314 OD1 78.5 69.5 69.2 REMARK 620 5 ASP B 314 OD1 92.5 76.1 74.4 14.8 REMARK 620 6 ASP B 318 OD1 91.8 66.5 67.4 135.9 141.2 REMARK 620 7 ASP B 318 OD1 120.7 81.6 79.5 142.7 136.3 30.1 REMARK 620 8 ASP B 318 OD2 80.6 67.1 69.2 133.9 143.2 11.5 40.7 REMARK 620 9 HOH B 705 O 161.4 89.6 83.5 83.1 69.4 99.4 73.3 110.8 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 314 O REMARK 620 2 ASP A 314 OD1 75.3 REMARK 620 3 SER A 317 OG 74.5 132.2 REMARK 620 4 HOH A 603 O 71.1 145.9 41.8 REMARK 620 5 HOH A 605 O 133.2 150.9 71.2 62.1 REMARK 620 6 HOH A 830 O 149.1 75.0 133.8 136.5 75.9 REMARK 620 7 HOH A 932 O 97.9 73.6 74.8 116.6 102.8 81.9 REMARK 620 8 ASP B 291 OD2 81.8 87.9 122.9 81.6 90.9 88.6 160.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 504 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 136 OD1 REMARK 620 2 GLU B 343 OE1 91.7 REMARK 620 3 GLU B 343 OE2 103.4 51.1 REMARK 620 4 GLU B 345 OE1 77.5 135.4 89.2 REMARK 620 5 HOH B 743 O 172.5 88.3 82.4 107.7 REMARK 620 6 HOH B 791 O 102.9 148.9 145.4 75.1 73.7 REMARK 620 7 HOH B 826 O 73.7 72.2 123.2 140.5 99.2 85.7 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NDP A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 508 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 509 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 69Q B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NDP B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 505 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5I95 RELATED DB: PDB DBREF 5I96 A 1 452 UNP P48735 IDHP_HUMAN 1 452 DBREF 5I96 B 1 452 UNP P48735 IDHP_HUMAN 1 452 SEQADV 5I96 GLN A 140 UNP P48735 ARG 140 ENGINEERED MUTATION SEQADV 5I96 HIS A 453 UNP P48735 EXPRESSION TAG SEQADV 5I96 HIS A 454 UNP P48735 EXPRESSION TAG SEQADV 5I96 HIS A 455 UNP P48735 EXPRESSION TAG SEQADV 5I96 HIS A 456 UNP P48735 EXPRESSION TAG SEQADV 5I96 HIS A 457 UNP P48735 EXPRESSION TAG SEQADV 5I96 HIS A 458 UNP P48735 EXPRESSION TAG SEQADV 5I96 GLN B 140 UNP P48735 ARG 140 ENGINEERED MUTATION SEQADV 5I96 HIS B 453 UNP P48735 EXPRESSION TAG SEQADV 5I96 HIS B 454 UNP P48735 EXPRESSION TAG SEQADV 5I96 HIS B 455 UNP P48735 EXPRESSION TAG SEQADV 5I96 HIS B 456 UNP P48735 EXPRESSION TAG SEQADV 5I96 HIS B 457 UNP P48735 EXPRESSION TAG SEQADV 5I96 HIS B 458 UNP P48735 EXPRESSION TAG SEQRES 1 A 458 MET ALA GLY TYR LEU ARG VAL VAL ARG SER LEU CYS ARG SEQRES 2 A 458 ALA SER GLY SER ARG PRO ALA TRP ALA PRO ALA ALA LEU SEQRES 3 A 458 THR ALA PRO THR SER GLN GLU GLN PRO ARG ARG HIS TYR SEQRES 4 A 458 ALA ASP LYS ARG ILE LYS VAL ALA LYS PRO VAL VAL GLU SEQRES 5 A 458 MET ASP GLY ASP GLU MET THR ARG ILE ILE TRP GLN PHE SEQRES 6 A 458 ILE LYS GLU LYS LEU ILE LEU PRO HIS VAL ASP ILE GLN SEQRES 7 A 458 LEU LYS TYR PHE ASP LEU GLY LEU PRO ASN ARG ASP GLN SEQRES 8 A 458 THR ASP ASP GLN VAL THR ILE ASP SER ALA LEU ALA THR SEQRES 9 A 458 GLN LYS TYR SER VAL ALA VAL LYS CYS ALA THR ILE THR SEQRES 10 A 458 PRO ASP GLU ALA ARG VAL GLU GLU PHE LYS LEU LYS LYS SEQRES 11 A 458 MET TRP LYS SER PRO ASN GLY THR ILE GLN ASN ILE LEU SEQRES 12 A 458 GLY GLY THR VAL PHE ARG GLU PRO ILE ILE CYS LYS ASN SEQRES 13 A 458 ILE PRO ARG LEU VAL PRO GLY TRP THR LYS PRO ILE THR SEQRES 14 A 458 ILE GLY ARG HIS ALA HIS GLY ASP GLN TYR LYS ALA THR SEQRES 15 A 458 ASP PHE VAL ALA ASP ARG ALA GLY THR PHE LYS MET VAL SEQRES 16 A 458 PHE THR PRO LYS ASP GLY SER GLY VAL LYS GLU TRP GLU SEQRES 17 A 458 VAL TYR ASN PHE PRO ALA GLY GLY VAL GLY MET GLY MET SEQRES 18 A 458 TYR ASN THR ASP GLU SER ILE SER GLY PHE ALA HIS SER SEQRES 19 A 458 CYS PHE GLN TYR ALA ILE GLN LYS LYS TRP PRO LEU TYR SEQRES 20 A 458 MET SER THR LYS ASN THR ILE LEU LYS ALA TYR ASP GLY SEQRES 21 A 458 ARG PHE LYS ASP ILE PHE GLN GLU ILE PHE ASP LYS HIS SEQRES 22 A 458 TYR LYS THR ASP PHE ASP LYS ASN LYS ILE TRP TYR GLU SEQRES 23 A 458 HIS ARG LEU ILE ASP ASP MET VAL ALA GLN VAL LEU LYS SEQRES 24 A 458 SER SER GLY GLY PHE VAL TRP ALA CYS LYS ASN TYR ASP SEQRES 25 A 458 GLY ASP VAL GLN SER ASP ILE LEU ALA GLN GLY PHE GLY SEQRES 26 A 458 SER LEU GLY LEU MET THR SER VAL LEU VAL CYS PRO ASP SEQRES 27 A 458 GLY LYS THR ILE GLU ALA GLU ALA ALA HIS GLY THR VAL SEQRES 28 A 458 THR ARG HIS TYR ARG GLU HIS GLN LYS GLY ARG PRO THR SEQRES 29 A 458 SER THR ASN PRO ILE ALA SER ILE PHE ALA TRP THR ARG SEQRES 30 A 458 GLY LEU GLU HIS ARG GLY LYS LEU ASP GLY ASN GLN ASP SEQRES 31 A 458 LEU ILE ARG PHE ALA GLN MET LEU GLU LYS VAL CYS VAL SEQRES 32 A 458 GLU THR VAL GLU SER GLY ALA MET THR LYS ASP LEU ALA SEQRES 33 A 458 GLY CYS ILE HIS GLY LEU SER ASN VAL LYS LEU ASN GLU SEQRES 34 A 458 HIS PHE LEU ASN THR THR ASP PHE LEU ASP THR ILE LYS SEQRES 35 A 458 SER ASN LEU ASP ARG ALA LEU GLY ARG GLN HIS HIS HIS SEQRES 36 A 458 HIS HIS HIS SEQRES 1 B 458 MET ALA GLY TYR LEU ARG VAL VAL ARG SER LEU CYS ARG SEQRES 2 B 458 ALA SER GLY SER ARG PRO ALA TRP ALA PRO ALA ALA LEU SEQRES 3 B 458 THR ALA PRO THR SER GLN GLU GLN PRO ARG ARG HIS TYR SEQRES 4 B 458 ALA ASP LYS ARG ILE LYS VAL ALA LYS PRO VAL VAL GLU SEQRES 5 B 458 MET ASP GLY ASP GLU MET THR ARG ILE ILE TRP GLN PHE SEQRES 6 B 458 ILE LYS GLU LYS LEU ILE LEU PRO HIS VAL ASP ILE GLN SEQRES 7 B 458 LEU LYS TYR PHE ASP LEU GLY LEU PRO ASN ARG ASP GLN SEQRES 8 B 458 THR ASP ASP GLN VAL THR ILE ASP SER ALA LEU ALA THR SEQRES 9 B 458 GLN LYS TYR SER VAL ALA VAL LYS CYS ALA THR ILE THR SEQRES 10 B 458 PRO ASP GLU ALA ARG VAL GLU GLU PHE LYS LEU LYS LYS SEQRES 11 B 458 MET TRP LYS SER PRO ASN GLY THR ILE GLN ASN ILE LEU SEQRES 12 B 458 GLY GLY THR VAL PHE ARG GLU PRO ILE ILE CYS LYS ASN SEQRES 13 B 458 ILE PRO ARG LEU VAL PRO GLY TRP THR LYS PRO ILE THR SEQRES 14 B 458 ILE GLY ARG HIS ALA HIS GLY ASP GLN TYR LYS ALA THR SEQRES 15 B 458 ASP PHE VAL ALA ASP ARG ALA GLY THR PHE LYS MET VAL SEQRES 16 B 458 PHE THR PRO LYS ASP GLY SER GLY VAL LYS GLU TRP GLU SEQRES 17 B 458 VAL TYR ASN PHE PRO ALA GLY GLY VAL GLY MET GLY MET SEQRES 18 B 458 TYR ASN THR ASP GLU SER ILE SER GLY PHE ALA HIS SER SEQRES 19 B 458 CYS PHE GLN TYR ALA ILE GLN LYS LYS TRP PRO LEU TYR SEQRES 20 B 458 MET SER THR LYS ASN THR ILE LEU LYS ALA TYR ASP GLY SEQRES 21 B 458 ARG PHE LYS ASP ILE PHE GLN GLU ILE PHE ASP LYS HIS SEQRES 22 B 458 TYR LYS THR ASP PHE ASP LYS ASN LYS ILE TRP TYR GLU SEQRES 23 B 458 HIS ARG LEU ILE ASP ASP MET VAL ALA GLN VAL LEU LYS SEQRES 24 B 458 SER SER GLY GLY PHE VAL TRP ALA CYS LYS ASN TYR ASP SEQRES 25 B 458 GLY ASP VAL GLN SER ASP ILE LEU ALA GLN GLY PHE GLY SEQRES 26 B 458 SER LEU GLY LEU MET THR SER VAL LEU VAL CYS PRO ASP SEQRES 27 B 458 GLY LYS THR ILE GLU ALA GLU ALA ALA HIS GLY THR VAL SEQRES 28 B 458 THR ARG HIS TYR ARG GLU HIS GLN LYS GLY ARG PRO THR SEQRES 29 B 458 SER THR ASN PRO ILE ALA SER ILE PHE ALA TRP THR ARG SEQRES 30 B 458 GLY LEU GLU HIS ARG GLY LYS LEU ASP GLY ASN GLN ASP SEQRES 31 B 458 LEU ILE ARG PHE ALA GLN MET LEU GLU LYS VAL CYS VAL SEQRES 32 B 458 GLU THR VAL GLU SER GLY ALA MET THR LYS ASP LEU ALA SEQRES 33 B 458 GLY CYS ILE HIS GLY LEU SER ASN VAL LYS LEU ASN GLU SEQRES 34 B 458 HIS PHE LEU ASN THR THR ASP PHE LEU ASP THR ILE LYS SEQRES 35 B 458 SER ASN LEU ASP ARG ALA LEU GLY ARG GLN HIS HIS HIS SEQRES 36 B 458 HIS HIS HIS HET CA A 501 1 HET GOL A 502 6 HET GOL A 503 6 HET GOL A 504 6 HET GOL A 505 6 HET NDP A 506 48 HET NA A 507 1 HET ACT A 508 4 HET CA A 509 1 HET GOL B 501 6 HET 69Q B 502 66 HET NDP B 503 48 HET NA B 504 1 HET ACT B 505 4 HETNAM CA CALCIUM ION HETNAM GOL GLYCEROL HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM NA SODIUM ION HETNAM ACT ACETATE ION HETNAM 69Q 2-METHYL-1-[(4-[6-(TRIFLUOROMETHYL)PYRIDIN-2-YL]-6-{[2- HETNAM 2 69Q (TRIFLUOROMETHYL)PYRIDIN-4-YL]AMINO}-1,3,5-TRIAZIN-2- HETNAM 3 69Q YL)AMINO]PROPAN-2-OL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN 69Q ENASIDENIB; AG-221 FORMUL 3 CA 2(CA 2+) FORMUL 4 GOL 5(C3 H8 O3) FORMUL 8 NDP 2(C21 H30 N7 O17 P3) FORMUL 9 NA 2(NA 1+) FORMUL 10 ACT 2(C2 H3 O2 1-) FORMUL 13 69Q C19 H17 F6 N7 O FORMUL 17 HOH *979(H2 O) HELIX 1 AA1 ASP A 56 LEU A 70 1 15 HELIX 2 AA2 GLY A 85 THR A 92 1 8 HELIX 3 AA3 ASP A 94 SER A 108 1 15 HELIX 4 AA4 ASP A 119 LYS A 127 1 9 HELIX 5 AA5 SER A 134 GLY A 144 1 11 HELIX 6 AA6 GLY A 176 ALA A 181 5 6 HELIX 7 AA7 ASP A 225 LYS A 243 1 19 HELIX 8 AA8 ALA A 257 TYR A 274 1 18 HELIX 9 AA9 TYR A 274 ASN A 281 1 8 HELIX 10 AB1 ILE A 290 LYS A 299 1 10 HELIX 11 AB2 LYS A 309 VAL A 315 1 7 HELIX 12 AB3 GLN A 316 PHE A 324 1 9 HELIX 13 AB4 SER A 326 GLY A 328 5 3 HELIX 14 AB5 VAL A 351 LYS A 360 1 10 HELIX 15 AB6 PRO A 368 GLY A 387 1 20 HELIX 16 AB7 ASN A 388 SER A 408 1 21 HELIX 17 AB8 THR A 412 GLY A 421 1 10 HELIX 18 AB9 LEU A 422 VAL A 425 5 4 HELIX 19 AC1 ASN A 433 HIS A 457 1 25 HELIX 20 AC2 ASP B 56 LEU B 70 1 15 HELIX 21 AC3 GLY B 85 THR B 92 1 8 HELIX 22 AC4 ASP B 94 SER B 108 1 15 HELIX 23 AC5 ASP B 119 LYS B 127 1 9 HELIX 24 AC6 SER B 134 GLY B 144 1 11 HELIX 25 AC7 GLY B 176 ALA B 181 5 6 HELIX 26 AC8 ASP B 225 LYS B 243 1 19 HELIX 27 AC9 ALA B 257 TYR B 274 1 18 HELIX 28 AD1 TYR B 274 ASN B 281 1 8 HELIX 29 AD2 ILE B 290 LYS B 299 1 10 HELIX 30 AD3 LYS B 309 PHE B 324 1 16 HELIX 31 AD4 SER B 326 GLY B 328 5 3 HELIX 32 AD5 VAL B 351 LYS B 360 1 10 HELIX 33 AD6 PRO B 368 GLY B 387 1 20 HELIX 34 AD7 ASN B 388 GLY B 409 1 22 HELIX 35 AD8 THR B 412 GLY B 421 1 10 HELIX 36 AD9 LEU B 422 VAL B 425 5 4 HELIX 37 AE1 ASN B 433 LEU B 449 1 17 SHEET 1 AA1 2 ILE A 44 LYS A 45 0 SHEET 2 AA1 2 VAL A 75 ASP A 76 1 O ASP A 76 N ILE A 44 SHEET 1 AA210 LEU A 79 ASP A 83 0 SHEET 2 AA210 VAL A 50 ASP A 54 1 N ASP A 54 O PHE A 82 SHEET 3 AA210 VAL A 109 LYS A 112 1 O VAL A 109 N VAL A 51 SHEET 4 AA210 ILE A 342 ALA A 346 1 O ALA A 344 N LYS A 112 SHEET 5 AA210 MET A 330 VAL A 335 -1 N LEU A 334 O GLU A 343 SHEET 6 AA210 THR A 146 PRO A 151 -1 N THR A 146 O VAL A 335 SHEET 7 AA210 ILE A 168 ARG A 172 -1 O ILE A 170 N ARG A 149 SHEET 8 AA210 PHE A 304 CYS A 308 1 O CYS A 308 N GLY A 171 SHEET 9 AA210 LEU A 246 THR A 250 1 N TYR A 247 O ALA A 307 SHEET 10 AA210 TYR A 285 LEU A 289 1 O ARG A 288 N MET A 248 SHEET 1 AA3 4 THR A 182 ALA A 186 0 SHEET 2 AA3 4 GLY A 216 THR A 224 -1 O GLY A 218 N PHE A 184 SHEET 3 AA3 4 GLY B 216 THR B 224 -1 O ASN B 223 N VAL A 217 SHEET 4 AA3 4 THR B 182 ALA B 186 -1 N THR B 182 O GLY B 220 SHEET 1 AA4 4 LYS A 205 PHE A 212 0 SHEET 2 AA4 4 GLY A 190 PRO A 198 -1 N PHE A 192 O TYR A 210 SHEET 3 AA4 4 GLY B 190 PRO B 198 -1 O LYS B 193 N VAL A 195 SHEET 4 AA4 4 LYS B 205 PHE B 212 -1 O TYR B 210 N PHE B 192 SHEET 1 AA5 2 ILE B 44 LYS B 45 0 SHEET 2 AA5 2 VAL B 75 ASP B 76 1 O ASP B 76 N ILE B 44 SHEET 1 AA610 LEU B 79 ASP B 83 0 SHEET 2 AA610 VAL B 50 ASP B 54 1 N ASP B 54 O PHE B 82 SHEET 3 AA610 VAL B 109 LYS B 112 1 O VAL B 109 N VAL B 51 SHEET 4 AA610 ILE B 342 ALA B 346 1 O ALA B 344 N ALA B 110 SHEET 5 AA610 MET B 330 VAL B 335 -1 N LEU B 334 O GLU B 343 SHEET 6 AA610 THR B 146 PRO B 151 -1 N THR B 146 O VAL B 335 SHEET 7 AA610 ILE B 168 ARG B 172 -1 O ILE B 170 N ARG B 149 SHEET 8 AA610 PHE B 304 CYS B 308 1 O TRP B 306 N THR B 169 SHEET 9 AA610 LEU B 246 THR B 250 1 N TYR B 247 O ALA B 307 SHEET 10 AA610 TYR B 285 LEU B 289 1 O ARG B 288 N MET B 248 LINK OD1 ASN A 136 NA NA A 507 1555 1555 2.32 LINK OD2 ASP A 291 CA CA A 509 1555 1555 2.37 LINK O ASP A 314 CA CA A 501 1555 1555 2.62 LINK OD1 ASP A 314 CA CA A 501 1555 1555 2.29 LINK OG ASER A 317 CA CA A 501 1555 1555 2.48 LINK OE1AGLU A 343 NA NA A 507 1555 1555 2.45 LINK OE1BGLU A 343 NA NA A 507 1555 1555 2.96 LINK OE2AGLU A 343 NA NA A 507 1555 1555 2.50 LINK OE2 GLU A 345 NA NA A 507 1555 1555 2.29 LINK CA CA A 501 O BHOH A 603 1555 1555 2.46 LINK CA CA A 501 O HOH A 605 1555 1555 2.35 LINK CA CA A 501 O HOH A 830 1555 1555 2.29 LINK CA CA A 501 O HOH A 932 1555 1555 2.54 LINK CA CA A 501 OD2 ASP B 291 1555 1555 2.36 LINK NA NA A 507 O HOH A 665 1555 1555 2.49 LINK NA NA A 507 O HOH A 719 1555 1555 2.43 LINK NA NA A 507 O HOH A1000 1555 1555 2.25 LINK CA CA A 509 O AASP B 314 1555 1555 2.96 LINK CA CA A 509 O BASP B 314 1555 1555 2.89 LINK CA CA A 509 OD1AASP B 314 1555 1555 2.22 LINK CA CA A 509 OD1BASP B 314 1555 1555 2.45 LINK CA CA A 509 OD1AASP B 318 1555 1555 2.21 LINK CA CA A 509 OD1BASP B 318 1555 1555 3.09 LINK CA CA A 509 OD2BASP B 318 1555 1555 3.20 LINK CA CA A 509 O HOH B 705 1555 1555 2.40 LINK CA CA A 509 O HOH B 720 1555 1555 2.45 LINK CA CA A 509 O HOH B 782 1555 1555 2.25 LINK OD1 ASN B 136 NA NA B 504 1555 1555 2.45 LINK OE1 GLU B 343 NA NA B 504 1555 1555 2.62 LINK OE2 GLU B 343 NA NA B 504 1555 1555 2.47 LINK OE1 GLU B 345 NA NA B 504 1555 1555 2.36 LINK NA NA B 504 O HOH B 743 1555 1555 2.53 LINK NA NA B 504 O HOH B 791 1555 1555 2.44 LINK NA NA B 504 O HOH B 826 1555 1555 2.61 SITE 1 AC1 7 ASP A 314 SER A 317 HOH A 603 HOH A 605 SITE 2 AC1 7 HOH A 830 HOH A 932 ASP B 291 SITE 1 AC2 8 LYS A 280 LYS A 282 GLU A 404 ASN A 444 SITE 2 AC2 8 HOH A 612 HOH A 644 HOH A 785 HOH A 814 SITE 1 AC3 10 ASP A 271 LYS A 272 HIS A 273 TYR A 274 SITE 2 AC3 10 LYS A 275 THR A 276 HOH A 786 HOH A 867 SITE 3 AC3 10 HOH A 912 HOH A1022 SITE 1 AC4 8 PHE A 184 VAL A 185 ALA A 186 ASP A 187 SITE 2 AC4 8 ARG A 188 HOH A 760 TRP B 207 HOH B 616 SITE 1 AC5 7 GLY A 409 ALA A 410 MET A 411 ASN A 428 SITE 2 AC5 7 GLU A 429 HIS A 430 PHE A 431 SITE 1 AC6 29 LYS A 112 ALA A 114 THR A 115 THR A 117 SITE 2 AC6 29 ARG A 122 ASN A 136 GLU A 345 HIS A 348 SITE 3 AC6 29 GLY A 349 THR A 350 VAL A 351 THR A 352 SITE 4 AC6 29 ARG A 353 HIS A 354 ASN A 367 HOH A 678 SITE 5 AC6 29 HOH A 704 HOH A 717 HOH A 725 HOH A 726 SITE 6 AC6 29 HOH A 762 HOH A 780 HOH A 796 HOH A 800 SITE 7 AC6 29 HOH A 805 HOH A 813 HOH A 909 HOH A 921 SITE 8 AC6 29 HOH A1008 SITE 1 AC7 6 ASN A 136 GLU A 343 GLU A 345 HOH A 665 SITE 2 AC7 6 HOH A 719 HOH A1000 SITE 1 AC8 4 HIS A 453 HIS A 454 HOH A 608 HOH A 869 SITE 1 AC9 6 ASP A 291 ASP B 314 ASP B 318 HOH B 705 SITE 2 AC9 6 HOH B 720 HOH B 782 SITE 1 AD1 8 PHE A 196 HOH A 845 VAL B 185 ALA B 186 SITE 2 AD1 8 ASP B 187 ARG B 188 HOH B 617 HOH B 774 SITE 1 AD2 21 ILE A 290 VAL A 294 TYR A 311 ASP A 312 SITE 2 AD2 21 VAL A 315 GLN A 316 ILE A 319 LEU A 320 SITE 3 AD2 21 LEU B 160 TRP B 164 ILE B 290 VAL B 294 SITE 4 AD2 21 VAL B 297 LEU B 298 TYR B 311 ASP B 312 SITE 5 AD2 21 VAL B 315 GLN B 316 ILE B 319 LEU B 320 SITE 6 AD2 21 HOH B 643 SITE 1 AD3 24 LYS B 112 ALA B 114 THR B 115 THR B 117 SITE 2 AD3 24 ARG B 122 ASN B 136 GLU B 345 HIS B 348 SITE 3 AD3 24 GLY B 349 THR B 350 VAL B 351 THR B 352 SITE 4 AD3 24 ARG B 353 HIS B 354 THR B 366 ASN B 367 SITE 5 AD3 24 ACT B 505 HOH B 623 HOH B 639 HOH B 642 SITE 6 AD3 24 HOH B 727 HOH B 748 HOH B 757 HOH B 825 SITE 1 AD4 6 ASN B 136 GLU B 343 GLU B 345 HOH B 743 SITE 2 AD4 6 HOH B 791 HOH B 826 SITE 1 AD5 4 THR B 117 SER B 134 NDP B 503 HOH B 602 CRYST1 58.368 120.348 124.734 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.017133 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008309 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008017 0.00000