HEADER TRANSFERASE 15-FEB-24 8S16 TITLE C-KIT KINASE DOMAIN IN COMPLEX WITH IMATINIB COMPND MOL_ID: 1; COMPND 2 MOLECULE: MAST/STEM CELL GROWTH FACTOR RECEPTOR KIT; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SCFR,PIEBALD TRAIT PROTEIN,PBT,PROTO-ONCOGENE C-KIT, COMPND 5 TYROSINE-PROTEIN KINASE KIT,P145 C-KIT,V-KIT HARDY-ZUCKERMAN 4 FELINE COMPND 6 SARCOMA VIRAL ONCOGENE HOMOLOG; COMPND 7 EC: 2.7.10.1; COMPND 8 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: KIT, SCFR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS STEM CELL FACTOR RECEPTOR, GIST, KIT, INHIBITOR, IMATINIB, KEYWDS 2 RESISTANCE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.TEUBER,M.P.MUELLER,D.RAUH REVDAT 1 03-SEP-25 8S16 0 JRNL AUTH A.TEUBER,J.NIGGENABER,S.B.KLEINBOELTING,I.LANDEL,J.WARMUTH, JRNL AUTH 2 D.BUSICK,S.BAUER,D.RAUH JRNL TITL C-KIT KINASE DOMAIN IN COMPLEX WITH IMATINIB JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 61757 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3088 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 40.3800 - 5.1800 1.00 2863 151 0.1693 0.1788 REMARK 3 2 5.1800 - 4.1100 1.00 2737 144 0.1361 0.1651 REMARK 3 3 4.1100 - 3.5900 1.00 2714 143 0.1432 0.1808 REMARK 3 4 3.5900 - 3.2700 1.00 2700 142 0.1655 0.1836 REMARK 3 5 3.2600 - 3.0300 1.00 2674 140 0.1842 0.1917 REMARK 3 6 3.0300 - 2.8500 1.00 2682 142 0.1939 0.2367 REMARK 3 7 2.8500 - 2.7100 1.00 2681 141 0.1908 0.2621 REMARK 3 8 2.7100 - 2.5900 1.00 2655 139 0.1927 0.2340 REMARK 3 9 2.5900 - 2.4900 1.00 2662 140 0.1868 0.2076 REMARK 3 10 2.4900 - 2.4100 1.00 2655 140 0.1792 0.2292 REMARK 3 11 2.4100 - 2.3300 1.00 2626 138 0.1810 0.2143 REMARK 3 12 2.3300 - 2.2600 1.00 2680 142 0.1772 0.2650 REMARK 3 13 2.2600 - 2.2000 1.00 2618 137 0.1823 0.2230 REMARK 3 14 2.2000 - 2.1500 1.00 2666 141 0.1803 0.2334 REMARK 3 15 2.1500 - 2.1000 1.00 2625 138 0.2155 0.2208 REMARK 3 16 2.1000 - 2.0600 1.00 2639 139 0.2161 0.2576 REMARK 3 17 2.0600 - 2.0200 1.00 2646 139 0.2092 0.2626 REMARK 3 18 2.0200 - 1.9800 1.00 2638 139 0.2085 0.2363 REMARK 3 19 1.9800 - 1.9400 1.00 2630 139 0.2325 0.2933 REMARK 3 20 1.9400 - 1.9100 1.00 2620 137 0.2768 0.3223 REMARK 3 21 1.9100 - 1.8800 1.00 2629 139 0.3341 0.3424 REMARK 3 22 1.8800 - 1.8500 1.00 2629 138 0.4084 0.4480 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.257 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.493 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.05 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.12 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 4925 REMARK 3 ANGLE : 0.800 6677 REMARK 3 CHIRALITY : 0.053 710 REMARK 3 PLANARITY : 0.008 847 REMARK 3 DIHEDRAL : 13.085 1809 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 17 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 566 THROUGH 600 ) REMARK 3 ORIGIN FOR THE GROUP (A): -32.7305 16.5203 -2.3187 REMARK 3 T TENSOR REMARK 3 T11: 0.2934 T22: 0.2747 REMARK 3 T33: 0.2504 T12: 0.0380 REMARK 3 T13: -0.0200 T23: -0.0099 REMARK 3 L TENSOR REMARK 3 L11: 2.5017 L22: 2.6026 REMARK 3 L33: 2.7996 L12: 0.7791 REMARK 3 L13: -0.9347 L23: -0.0431 REMARK 3 S TENSOR REMARK 3 S11: 0.0918 S12: -0.1642 S13: 0.1902 REMARK 3 S21: 0.2335 S22: -0.0584 S23: 0.1854 REMARK 3 S31: -0.0046 S32: -0.0482 S33: -0.0390 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 601 THROUGH 647 ) REMARK 3 ORIGIN FOR THE GROUP (A): -35.4573 12.4875 -1.8455 REMARK 3 T TENSOR REMARK 3 T11: 0.2312 T22: 0.2704 REMARK 3 T33: 0.2216 T12: 0.0318 REMARK 3 T13: 0.0241 T23: -0.0150 REMARK 3 L TENSOR REMARK 3 L11: 2.3788 L22: 3.6597 REMARK 3 L33: 3.6874 L12: 0.3774 REMARK 3 L13: -0.0196 L23: -0.0933 REMARK 3 S TENSOR REMARK 3 S11: -0.0684 S12: -0.0958 S13: 0.0957 REMARK 3 S21: 0.0901 S22: -0.0139 S23: 0.2570 REMARK 3 S31: -0.0574 S32: -0.3825 S33: 0.0933 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 648 THROUGH 666 ) REMARK 3 ORIGIN FOR THE GROUP (A): -36.3935 17.0314 -7.2310 REMARK 3 T TENSOR REMARK 3 T11: 0.2554 T22: 0.3070 REMARK 3 T33: 0.3469 T12: 0.0350 REMARK 3 T13: -0.0133 T23: -0.0119 REMARK 3 L TENSOR REMARK 3 L11: 3.5481 L22: 3.0442 REMARK 3 L33: 9.1340 L12: -0.1409 REMARK 3 L13: -1.5816 L23: -0.2968 REMARK 3 S TENSOR REMARK 3 S11: 0.0620 S12: -0.0860 S13: 0.3708 REMARK 3 S21: 0.0630 S22: -0.0660 S23: 0.1398 REMARK 3 S31: -0.6723 S32: -0.1841 S33: -0.0218 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 667 THROUGH 688 ) REMARK 3 ORIGIN FOR THE GROUP (A): -35.9025 -0.5649 -17.0288 REMARK 3 T TENSOR REMARK 3 T11: 0.3503 T22: 0.2631 REMARK 3 T33: 0.3497 T12: -0.0469 REMARK 3 T13: 0.0111 T23: 0.0165 REMARK 3 L TENSOR REMARK 3 L11: 2.4805 L22: 6.4966 REMARK 3 L33: 7.8623 L12: -1.3263 REMARK 3 L13: -1.8945 L23: 5.1529 REMARK 3 S TENSOR REMARK 3 S11: -0.1085 S12: 0.2456 S13: -0.4678 REMARK 3 S21: -0.1824 S22: -0.3710 S23: 0.5473 REMARK 3 S31: 0.5872 S32: -0.5602 S33: 0.4574 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 689 THROUGH 765 ) REMARK 3 ORIGIN FOR THE GROUP (A): -41.4751 -5.9338 -32.6142 REMARK 3 T TENSOR REMARK 3 T11: 0.5603 T22: 0.8277 REMARK 3 T33: 0.7419 T12: -0.1410 REMARK 3 T13: -0.1020 T23: -0.1829 REMARK 3 L TENSOR REMARK 3 L11: 0.7793 L22: 2.2790 REMARK 3 L33: 3.3614 L12: 0.8318 REMARK 3 L13: 1.5335 L23: 0.9679 REMARK 3 S TENSOR REMARK 3 S11: 0.1056 S12: 1.1775 S13: -0.3955 REMARK 3 S21: 0.1180 S22: -0.0919 S23: 1.6213 REMARK 3 S31: 0.9891 S32: -1.7942 S33: 0.1874 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 766 THROUGH 808 ) REMARK 3 ORIGIN FOR THE GROUP (A): -29.7175 9.7052 -21.2679 REMARK 3 T TENSOR REMARK 3 T11: 0.2365 T22: 0.2900 REMARK 3 T33: 0.2793 T12: 0.0422 REMARK 3 T13: -0.0123 T23: -0.0054 REMARK 3 L TENSOR REMARK 3 L11: 1.6079 L22: 3.3034 REMARK 3 L33: 3.1858 L12: 0.7432 REMARK 3 L13: -0.1909 L23: 0.7907 REMARK 3 S TENSOR REMARK 3 S11: -0.0345 S12: 0.1660 S13: 0.0527 REMARK 3 S21: -0.1397 S22: -0.0517 S23: 0.2731 REMARK 3 S31: -0.0150 S32: -0.1959 S33: 0.1082 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 809 THROUGH 837 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.2045 0.7244 -8.3975 REMARK 3 T TENSOR REMARK 3 T11: 0.3552 T22: 0.3684 REMARK 3 T33: 0.2833 T12: 0.0734 REMARK 3 T13: -0.0252 T23: 0.0316 REMARK 3 L TENSOR REMARK 3 L11: 3.2129 L22: 4.0391 REMARK 3 L33: 3.5789 L12: -0.3421 REMARK 3 L13: -2.1089 L23: 0.1985 REMARK 3 S TENSOR REMARK 3 S11: -0.2222 S12: -0.5178 S13: -0.4786 REMARK 3 S21: 0.4835 S22: 0.0798 S23: -0.1216 REMARK 3 S31: 0.4289 S32: 0.5423 S33: 0.1350 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 838 THROUGH 916 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.6354 2.6569 -23.8851 REMARK 3 T TENSOR REMARK 3 T11: 0.2586 T22: 0.3225 REMARK 3 T33: 0.3240 T12: 0.0659 REMARK 3 T13: 0.0300 T23: -0.0042 REMARK 3 L TENSOR REMARK 3 L11: 1.7729 L22: 2.8707 REMARK 3 L33: 3.2579 L12: 0.4808 REMARK 3 L13: -0.1290 L23: 0.6639 REMARK 3 S TENSOR REMARK 3 S11: -0.0250 S12: 0.0028 S13: -0.2205 REMARK 3 S21: -0.1515 S22: 0.0544 S23: -0.3575 REMARK 3 S31: 0.2010 S32: 0.4120 S33: -0.0395 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 917 THROUGH 932 ) REMARK 3 ORIGIN FOR THE GROUP (A): -27.2655 12.4869 -35.0798 REMARK 3 T TENSOR REMARK 3 T11: 0.4315 T22: 0.4069 REMARK 3 T33: 0.2915 T12: 0.0502 REMARK 3 T13: -0.0211 T23: 0.0452 REMARK 3 L TENSOR REMARK 3 L11: 8.8600 L22: 8.3876 REMARK 3 L33: 1.9697 L12: 2.2089 REMARK 3 L13: 3.2150 L23: 2.5845 REMARK 3 S TENSOR REMARK 3 S11: -0.2683 S12: 0.8377 S13: 0.3663 REMARK 3 S21: -1.0766 S22: -0.0208 S23: 0.6776 REMARK 3 S31: -0.8818 S32: -0.1824 S33: 0.2807 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 578 THROUGH 600 ) REMARK 3 ORIGIN FOR THE GROUP (A): -55.8813 19.8931 -23.1014 REMARK 3 T TENSOR REMARK 3 T11: 0.8224 T22: 0.3501 REMARK 3 T33: 0.7072 T12: 0.0492 REMARK 3 T13: 0.1301 T23: -0.0083 REMARK 3 L TENSOR REMARK 3 L11: 2.4919 L22: 3.7981 REMARK 3 L33: 6.0088 L12: 1.5272 REMARK 3 L13: 1.3412 L23: 1.1456 REMARK 3 S TENSOR REMARK 3 S11: -0.2417 S12: -0.0603 S13: 0.6861 REMARK 3 S21: -0.7001 S22: 0.0545 S23: -0.3517 REMARK 3 S31: -0.9645 S32: -0.2145 S33: 0.2045 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 601 THROUGH 630 ) REMARK 3 ORIGIN FOR THE GROUP (A): -52.8381 17.3053 -23.0748 REMARK 3 T TENSOR REMARK 3 T11: 0.6336 T22: 0.2669 REMARK 3 T33: 0.7175 T12: -0.0023 REMARK 3 T13: 0.0839 T23: 0.0040 REMARK 3 L TENSOR REMARK 3 L11: 6.2898 L22: 2.7873 REMARK 3 L33: 7.6945 L12: 1.5712 REMARK 3 L13: 4.1502 L23: 1.8431 REMARK 3 S TENSOR REMARK 3 S11: -0.6458 S12: 0.1921 S13: 0.3459 REMARK 3 S21: -0.6216 S22: 0.3222 S23: -0.7710 REMARK 3 S31: -1.1065 S32: 0.2353 S33: 0.3111 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 631 THROUGH 647 ) REMARK 3 ORIGIN FOR THE GROUP (A): -68.7888 17.0840 -22.8112 REMARK 3 T TENSOR REMARK 3 T11: 0.5191 T22: 0.4305 REMARK 3 T33: 0.5878 T12: 0.0832 REMARK 3 T13: -0.0296 T23: 0.0130 REMARK 3 L TENSOR REMARK 3 L11: 4.6175 L22: 7.2808 REMARK 3 L33: 7.6868 L12: 1.4414 REMARK 3 L13: -1.0793 L23: -0.2619 REMARK 3 S TENSOR REMARK 3 S11: -0.2014 S12: 0.3699 S13: 0.7240 REMARK 3 S21: -0.6397 S22: 0.2177 S23: 0.5427 REMARK 3 S31: -0.8285 S32: -0.9750 S33: 0.0073 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 648 THROUGH 666 ) REMARK 3 ORIGIN FOR THE GROUP (A): -60.0891 15.8020 -16.4392 REMARK 3 T TENSOR REMARK 3 T11: 0.6252 T22: 0.3297 REMARK 3 T33: 0.5298 T12: 0.0527 REMARK 3 T13: -0.0655 T23: -0.0557 REMARK 3 L TENSOR REMARK 3 L11: 4.2080 L22: 2.0919 REMARK 3 L33: 3.9804 L12: 1.9769 REMARK 3 L13: -0.6384 L23: -0.5894 REMARK 3 S TENSOR REMARK 3 S11: 0.2507 S12: -0.1499 S13: 0.4993 REMARK 3 S21: 0.4477 S22: -0.2618 S23: -0.4309 REMARK 3 S31: -0.5281 S32: 0.1253 S33: -0.0272 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 667 THROUGH 765 ) REMARK 3 ORIGIN FOR THE GROUP (A): -51.7444 -4.2477 -19.2151 REMARK 3 T TENSOR REMARK 3 T11: 0.3160 T22: 0.3675 REMARK 3 T33: 0.6535 T12: -0.0137 REMARK 3 T13: -0.0337 T23: 0.0252 REMARK 3 L TENSOR REMARK 3 L11: 3.4092 L22: 7.9169 REMARK 3 L33: 2.5148 L12: -0.4833 REMARK 3 L13: -0.1741 L23: 0.0182 REMARK 3 S TENSOR REMARK 3 S11: 0.0690 S12: -0.1781 S13: -0.2205 REMARK 3 S21: 0.0334 S22: 0.0080 S23: -1.7045 REMARK 3 S31: 0.0537 S32: 0.4590 S33: -0.0196 REMARK 3 TLS GROUP : 15 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 766 THROUGH 876 ) REMARK 3 ORIGIN FOR THE GROUP (A): -66.8043 -3.4211 -22.1804 REMARK 3 T TENSOR REMARK 3 T11: 0.2203 T22: 0.2152 REMARK 3 T33: 0.2538 T12: 0.0298 REMARK 3 T13: 0.0084 T23: 0.0122 REMARK 3 L TENSOR REMARK 3 L11: 2.6194 L22: 6.4368 REMARK 3 L33: 3.9531 L12: 1.6578 REMARK 3 L13: 0.2234 L23: 0.6872 REMARK 3 S TENSOR REMARK 3 S11: 0.0714 S12: -0.0028 S13: 0.1893 REMARK 3 S21: 0.1105 S22: -0.0018 S23: 0.0267 REMARK 3 S31: -0.3431 S32: -0.1870 S33: -0.0469 REMARK 3 TLS GROUP : 16 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 877 THROUGH 896 ) REMARK 3 ORIGIN FOR THE GROUP (A): -71.9513 -17.5150 -26.2447 REMARK 3 T TENSOR REMARK 3 T11: 0.2622 T22: 0.2866 REMARK 3 T33: 0.2741 T12: -0.0426 REMARK 3 T13: 0.0007 T23: -0.0028 REMARK 3 L TENSOR REMARK 3 L11: 3.8283 L22: 8.5307 REMARK 3 L33: 9.1780 L12: 1.1274 REMARK 3 L13: 1.1349 L23: -1.0233 REMARK 3 S TENSOR REMARK 3 S11: 0.0289 S12: 0.3869 S13: 0.0465 REMARK 3 S21: -0.6749 S22: 0.0328 S23: 0.4170 REMARK 3 S31: 0.5103 S32: -0.5287 S33: -0.1152 REMARK 3 TLS GROUP : 17 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 897 THROUGH 931 ) REMARK 3 ORIGIN FOR THE GROUP (A): -71.4123 -11.8256 -9.8764 REMARK 3 T TENSOR REMARK 3 T11: 0.4762 T22: 0.3418 REMARK 3 T33: 0.2444 T12: -0.0343 REMARK 3 T13: 0.0497 T23: -0.0162 REMARK 3 L TENSOR REMARK 3 L11: 3.8037 L22: 7.2497 REMARK 3 L33: 5.0727 L12: -0.1016 REMARK 3 L13: 0.1053 L23: 0.0278 REMARK 3 S TENSOR REMARK 3 S11: 0.0863 S12: -0.6489 S13: 0.0863 REMARK 3 S21: 1.3479 S22: -0.0311 S23: 0.1312 REMARK 3 S31: -0.0711 S32: -0.3126 S33: -0.0368 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 8S16 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1292136601. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUN-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00006 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61778 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 45.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.62 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN CONCENTRATION: 6 MG/ML, 18% REMARK 280 PEG3350, 100 MM NA3-CITRATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291.15K 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 43.61500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.43000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.07000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.43000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.61500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.07000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 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 548 REMARK 465 SER A 549 REMARK 465 MET A 550 REMARK 465 PRO A 551 REMARK 465 MET A 552 REMARK 465 TYR A 553 REMARK 465 GLU A 554 REMARK 465 VAL A 555 REMARK 465 GLN A 556 REMARK 465 TRP A 557 REMARK 465 LYS A 558 REMARK 465 VAL A 559 REMARK 465 VAL A 560 REMARK 465 GLU A 561 REMARK 465 GLU A 562 REMARK 465 SER A 563 REMARK 465 ASN A 564 REMARK 465 GLY A 565 REMARK 465 ALA A 755 REMARK 465 ASN A 933 REMARK 465 HIS A 934 REMARK 465 GLY B 548 REMARK 465 SER B 549 REMARK 465 MET B 550 REMARK 465 PRO B 551 REMARK 465 MET B 552 REMARK 465 TYR B 553 REMARK 465 GLU B 554 REMARK 465 VAL B 555 REMARK 465 GLN B 556 REMARK 465 TRP B 557 REMARK 465 LYS B 558 REMARK 465 VAL B 559 REMARK 465 VAL B 560 REMARK 465 GLU B 561 REMARK 465 GLU B 562 REMARK 465 SER B 563 REMARK 465 ASN B 564 REMARK 465 GLY B 565 REMARK 465 ASN B 566 REMARK 465 ASN B 567 REMARK 465 TYR B 568 REMARK 465 SER B 569 REMARK 465 TYR B 570 REMARK 465 ILE B 571 REMARK 465 ASP B 572 REMARK 465 PRO B 573 REMARK 465 THR B 574 REMARK 465 GLN B 575 REMARK 465 LEU B 576 REMARK 465 PRO B 577 REMARK 465 LYS B 753 REMARK 465 VAL B 754 REMARK 465 ALA B 755 REMARK 465 PRO B 756 REMARK 465 GLU B 757 REMARK 465 ASP B 758 REMARK 465 LEU B 759 REMARK 465 TYR B 760 REMARK 465 LYS B 761 REMARK 465 ASP B 762 REMARK 465 THR B 932 REMARK 465 ASN B 933 REMARK 465 HIS B 934 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 613 CG CD CE NZ REMARK 470 TYR A 692 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 693 CG CD CE NZ REMARK 470 GLU A 757 CG CD OE1 OE2 REMARK 470 LEU A 759 CG CD1 CD2 REMARK 470 LYS B 581 CG CD CE NZ REMARK 470 PHE B 763 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN B 828 CG OD1 ND2 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 LYS A 693 81.61 55.53 REMARK 500 ARG A 791 -9.60 78.27 REMARK 500 THR A 801 -168.48 -122.11 REMARK 500 HIS B 630 -168.49 -103.28 REMARK 500 ARG B 791 -13.22 86.53 REMARK 500 ASP B 792 43.45 -143.34 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 A1371 DISTANCE = 5.96 ANGSTROMS DBREF 8S16 A 551 687 UNP P10721 KIT_HUMAN 551 687 DBREF 8S16 A 766 934 UNP P10721 KIT_HUMAN 766 934 DBREF 8S16 B 551 687 UNP P10721 KIT_HUMAN 551 687 DBREF 8S16 B 766 934 UNP P10721 KIT_HUMAN 766 934 SEQADV 8S16 GLY A 548 UNP P10721 EXPRESSION TAG SEQADV 8S16 SER A 549 UNP P10721 EXPRESSION TAG SEQADV 8S16 MET A 550 UNP P10721 EXPRESSION TAG SEQADV 8S16 SER A 563 UNP P10721 ILE 563 ENGINEERED MUTATION SEQADV 8S16 SER A 569 UNP P10721 VAL 569 ENGINEERED MUTATION SEQADV 8S16 GLN A 609 UNP P10721 TYR 609 ENGINEERED MUTATION SEQADV 8S16 SER A 631 UNP P10721 LEU 631 ENGINEERED MUTATION SEQADV 8S16 GLU A 651 UNP P10721 MET 651 ENGINEERED MUTATION SEQADV 8S16 HIS A 662 UNP P10721 ILE 662 ENGINEERED MUTATION SEQADV 8S16 GLU A 688 UNP P10721 LINKER SEQADV 8S16 PHE A 689 UNP P10721 LINKER SEQADV 8S16 VAL A 690 UNP P10721 LINKER SEQADV 8S16 PRO A 691 UNP P10721 LINKER SEQADV 8S16 TYR A 692 UNP P10721 LINKER SEQADV 8S16 LYS A 693 UNP P10721 LINKER SEQADV 8S16 VAL A 694 UNP P10721 LINKER SEQADV 8S16 ALA A 755 UNP P10721 LINKER SEQADV 8S16 PRO A 756 UNP P10721 LINKER SEQADV 8S16 GLU A 757 UNP P10721 LINKER SEQADV 8S16 ASP A 758 UNP P10721 LINKER SEQADV 8S16 LEU A 759 UNP P10721 LINKER SEQADV 8S16 TYR A 760 UNP P10721 LINKER SEQADV 8S16 LYS A 761 UNP P10721 LINKER SEQADV 8S16 ASP A 762 UNP P10721 LINKER SEQADV 8S16 PHE A 763 UNP P10721 LINKER SEQADV 8S16 LEU A 764 UNP P10721 LINKER SEQADV 8S16 THR A 765 UNP P10721 LINKER SEQADV 8S16 HIS A 768 UNP P10721 ASP 768 ENGINEERED MUTATION SEQADV 8S16 ASN A 804 UNP P10721 ARG 804 ENGINEERED MUTATION SEQADV 8S16 ASP A 825 UNP P10721 VAL 825 ENGINEERED MUTATION SEQADV 8S16 SER A 844 UNP P10721 CYS 844 ENGINEERED MUTATION SEQADV 8S16 SER A 890 UNP P10721 LEU 890 ENGINEERED MUTATION SEQADV 8S16 TYR A 894 UNP P10721 HIS 894 ENGINEERED MUTATION SEQADV 8S16 ASP A 912 UNP P10721 LEU 912 ENGINEERED MUTATION SEQADV 8S16 ASP A 923 UNP P10721 LEU 923 ENGINEERED MUTATION SEQADV 8S16 GLY B 548 UNP P10721 EXPRESSION TAG SEQADV 8S16 SER B 549 UNP P10721 EXPRESSION TAG SEQADV 8S16 MET B 550 UNP P10721 EXPRESSION TAG SEQADV 8S16 SER B 563 UNP P10721 ILE 563 ENGINEERED MUTATION SEQADV 8S16 SER B 569 UNP P10721 VAL 569 ENGINEERED MUTATION SEQADV 8S16 GLN B 609 UNP P10721 TYR 609 ENGINEERED MUTATION SEQADV 8S16 SER B 631 UNP P10721 LEU 631 ENGINEERED MUTATION SEQADV 8S16 GLU B 651 UNP P10721 MET 651 ENGINEERED MUTATION SEQADV 8S16 HIS B 662 UNP P10721 ILE 662 ENGINEERED MUTATION SEQADV 8S16 GLU B 688 UNP P10721 LINKER SEQADV 8S16 PHE B 689 UNP P10721 LINKER SEQADV 8S16 VAL B 690 UNP P10721 LINKER SEQADV 8S16 PRO B 691 UNP P10721 LINKER SEQADV 8S16 TYR B 692 UNP P10721 LINKER SEQADV 8S16 LYS B 753 UNP P10721 LINKER SEQADV 8S16 VAL B 754 UNP P10721 LINKER SEQADV 8S16 ALA B 755 UNP P10721 LINKER SEQADV 8S16 PRO B 756 UNP P10721 LINKER SEQADV 8S16 GLU B 757 UNP P10721 LINKER SEQADV 8S16 ASP B 758 UNP P10721 LINKER SEQADV 8S16 LEU B 759 UNP P10721 LINKER SEQADV 8S16 TYR B 760 UNP P10721 LINKER SEQADV 8S16 LYS B 761 UNP P10721 LINKER SEQADV 8S16 ASP B 762 UNP P10721 LINKER SEQADV 8S16 PHE B 763 UNP P10721 LINKER SEQADV 8S16 LEU B 764 UNP P10721 LINKER SEQADV 8S16 THR B 765 UNP P10721 LINKER SEQADV 8S16 HIS B 768 UNP P10721 ASP 768 ENGINEERED MUTATION SEQADV 8S16 ASN B 804 UNP P10721 ARG 804 ENGINEERED MUTATION SEQADV 8S16 ASP B 825 UNP P10721 VAL 825 ENGINEERED MUTATION SEQADV 8S16 SER B 844 UNP P10721 CYS 844 ENGINEERED MUTATION SEQADV 8S16 SER B 890 UNP P10721 LEU 890 ENGINEERED MUTATION SEQADV 8S16 TYR B 894 UNP P10721 HIS 894 ENGINEERED MUTATION SEQADV 8S16 ASP B 912 UNP P10721 LEU 912 ENGINEERED MUTATION SEQADV 8S16 ASP B 923 UNP P10721 LEU 923 ENGINEERED MUTATION SEQRES 1 A 327 GLY SER MET PRO MET TYR GLU VAL GLN TRP LYS VAL VAL SEQRES 2 A 327 GLU GLU SER ASN GLY ASN ASN TYR SER TYR ILE ASP PRO SEQRES 3 A 327 THR GLN LEU PRO TYR ASP HIS LYS TRP GLU PHE PRO ARG SEQRES 4 A 327 ASN ARG LEU SER PHE GLY LYS THR LEU GLY ALA GLY ALA SEQRES 5 A 327 PHE GLY LYS VAL VAL GLU ALA THR ALA GLN GLY LEU ILE SEQRES 6 A 327 LYS SER ASP ALA ALA MET THR VAL ALA VAL LYS MET LEU SEQRES 7 A 327 LYS PRO SER ALA HIS SER THR GLU ARG GLU ALA LEU MET SEQRES 8 A 327 SER GLU LEU LYS VAL LEU SER TYR LEU GLY ASN HIS GLU SEQRES 9 A 327 ASN ILE VAL ASN LEU LEU GLY ALA CYS THR HIS GLY GLY SEQRES 10 A 327 PRO THR LEU VAL ILE THR GLU TYR CYS CYS TYR GLY ASP SEQRES 11 A 327 LEU LEU ASN PHE LEU ARG ARG LYS ARG ASP GLU PHE VAL SEQRES 12 A 327 PRO TYR LYS VAL ALA PRO GLU ASP LEU TYR LYS ASP PHE SEQRES 13 A 327 LEU THR LEU GLU HIS LEU LEU SER PHE SER TYR GLN VAL SEQRES 14 A 327 ALA LYS GLY MET ALA PHE LEU ALA SER LYS ASN CYS ILE SEQRES 15 A 327 HIS ARG ASP LEU ALA ALA ARG ASN ILE LEU LEU THR HIS SEQRES 16 A 327 GLY ASN ILE THR LYS ILE CYS ASP PHE GLY LEU ALA ARG SEQRES 17 A 327 ASP ILE LYS ASN ASP SER ASN TYR VAL ASP LYS GLY ASN SEQRES 18 A 327 ALA ARG LEU PRO VAL LYS TRP MET ALA PRO GLU SER ILE SEQRES 19 A 327 PHE ASN SER VAL TYR THR PHE GLU SER ASP VAL TRP SER SEQRES 20 A 327 TYR GLY ILE PHE LEU TRP GLU LEU PHE SER LEU GLY SER SEQRES 21 A 327 SER PRO TYR PRO GLY MET PRO VAL ASP SER LYS PHE TYR SEQRES 22 A 327 LYS MET ILE LYS GLU GLY PHE ARG MET SER SER PRO GLU SEQRES 23 A 327 TYR ALA PRO ALA GLU MET TYR ASP ILE MET LYS THR CYS SEQRES 24 A 327 TRP ASP ALA ASP PRO ASP LYS ARG PRO THR PHE LYS GLN SEQRES 25 A 327 ILE VAL GLN ASP ILE GLU LYS GLN ILE SER GLU SER THR SEQRES 26 A 327 ASN HIS SEQRES 1 B 327 GLY SER MET PRO MET TYR GLU VAL GLN TRP LYS VAL VAL SEQRES 2 B 327 GLU GLU SER ASN GLY ASN ASN TYR SER TYR ILE ASP PRO SEQRES 3 B 327 THR GLN LEU PRO TYR ASP HIS LYS TRP GLU PHE PRO ARG SEQRES 4 B 327 ASN ARG LEU SER PHE GLY LYS THR LEU GLY ALA GLY ALA SEQRES 5 B 327 PHE GLY LYS VAL VAL GLU ALA THR ALA GLN GLY LEU ILE SEQRES 6 B 327 LYS SER ASP ALA ALA MET THR VAL ALA VAL LYS MET LEU SEQRES 7 B 327 LYS PRO SER ALA HIS SER THR GLU ARG GLU ALA LEU MET SEQRES 8 B 327 SER GLU LEU LYS VAL LEU SER TYR LEU GLY ASN HIS GLU SEQRES 9 B 327 ASN ILE VAL ASN LEU LEU GLY ALA CYS THR HIS GLY GLY SEQRES 10 B 327 PRO THR LEU VAL ILE THR GLU TYR CYS CYS TYR GLY ASP SEQRES 11 B 327 LEU LEU ASN PHE LEU ARG ARG LYS ARG ASP GLU PHE VAL SEQRES 12 B 327 PRO TYR LYS VAL ALA PRO GLU ASP LEU TYR LYS ASP PHE SEQRES 13 B 327 LEU THR LEU GLU HIS LEU LEU SER PHE SER TYR GLN VAL SEQRES 14 B 327 ALA LYS GLY MET ALA PHE LEU ALA SER LYS ASN CYS ILE SEQRES 15 B 327 HIS ARG ASP LEU ALA ALA ARG ASN ILE LEU LEU THR HIS SEQRES 16 B 327 GLY ASN ILE THR LYS ILE CYS ASP PHE GLY LEU ALA ARG SEQRES 17 B 327 ASP ILE LYS ASN ASP SER ASN TYR VAL ASP LYS GLY ASN SEQRES 18 B 327 ALA ARG LEU PRO VAL LYS TRP MET ALA PRO GLU SER ILE SEQRES 19 B 327 PHE ASN SER VAL TYR THR PHE GLU SER ASP VAL TRP SER SEQRES 20 B 327 TYR GLY ILE PHE LEU TRP GLU LEU PHE SER LEU GLY SER SEQRES 21 B 327 SER PRO TYR PRO GLY MET PRO VAL ASP SER LYS PHE TYR SEQRES 22 B 327 LYS MET ILE LYS GLU GLY PHE ARG MET SER SER PRO GLU SEQRES 23 B 327 TYR ALA PRO ALA GLU MET TYR ASP ILE MET LYS THR CYS SEQRES 24 B 327 TRP ASP ALA ASP PRO ASP LYS ARG PRO THR PHE LYS GLN SEQRES 25 B 327 ILE VAL GLN ASP ILE GLU LYS GLN ILE SER GLU SER THR SEQRES 26 B 327 ASN HIS HET STI A1001 37 HET CL A1002 1 HET CL A1003 1 HET CL A1004 1 HET STI B1001 37 HETNAM STI 4-(4-METHYL-PIPERAZIN-1-YLMETHYL)-N-[4-METHYL-3-(4- HETNAM 2 STI PYRIDIN-3-YL-PYRIMIDIN-2-YLAMINO)-PHENYL]-BENZAMIDE HETNAM CL CHLORIDE ION HETSYN STI STI-571; IMATINIB FORMUL 3 STI 2(C29 H31 N7 O) FORMUL 4 CL 3(CL 1-) FORMUL 8 HOH *420(H2 O) HELIX 1 AA1 ASP A 572 LEU A 576 5 5 HELIX 2 AA2 ASP A 579 GLU A 583 5 5 HELIX 3 AA3 PRO A 585 ASN A 587 5 3 HELIX 4 AA4 HIS A 630 GLY A 648 1 19 HELIX 5 AA5 ASP A 677 ARG A 686 1 10 HELIX 6 AA6 ASP A 687 PHE A 689 5 3 HELIX 7 AA7 ASP A 758 ASP A 762 5 5 HELIX 8 AA8 THR A 765 LYS A 786 1 22 HELIX 9 AA9 ALA A 794 ARG A 796 5 3 HELIX 10 AB1 HIS A 802 ASN A 804 5 3 HELIX 11 AB2 PHE A 811 ARG A 815 5 5 HELIX 12 AB3 ASP A 816 ASP A 820 5 5 HELIX 13 AB4 PRO A 832 MET A 836 5 5 HELIX 14 AB5 ALA A 837 SER A 844 1 8 HELIX 15 AB6 THR A 847 SER A 864 1 18 HELIX 16 AB7 ASP A 876 GLY A 886 1 11 HELIX 17 AB8 PRO A 896 TRP A 907 1 12 HELIX 18 AB9 ASP A 910 ARG A 914 5 5 HELIX 19 AC1 THR A 916 THR A 932 1 17 HELIX 20 AC2 ASP B 579 GLU B 583 5 5 HELIX 21 AC3 PRO B 585 ASN B 587 5 3 HELIX 22 AC4 HIS B 630 GLY B 648 1 19 HELIX 23 AC5 ASP B 677 ARG B 686 1 10 HELIX 24 AC6 ASP B 687 PHE B 689 5 3 HELIX 25 AC7 THR B 765 LYS B 786 1 22 HELIX 26 AC8 ALA B 794 ARG B 796 5 3 HELIX 27 AC9 PHE B 811 ARG B 815 5 5 HELIX 28 AD1 PRO B 832 MET B 836 5 5 HELIX 29 AD2 ALA B 837 SER B 844 1 8 HELIX 30 AD3 THR B 847 SER B 864 1 18 HELIX 31 AD4 ASP B 876 GLU B 885 1 10 HELIX 32 AD5 PRO B 896 TRP B 907 1 12 HELIX 33 AD6 ASP B 910 ARG B 914 5 5 HELIX 34 AD7 THR B 916 SER B 931 1 16 SHEET 1 AA1 5 LEU A 589 ALA A 597 0 SHEET 2 AA1 5 GLY A 601 ALA A 608 -1 O GLU A 605 N GLY A 592 SHEET 3 AA1 5 MET A 618 LEU A 625 -1 O MET A 618 N ALA A 608 SHEET 4 AA1 5 LEU A 667 GLU A 671 -1 O THR A 670 N ALA A 621 SHEET 5 AA1 5 LEU A 656 CYS A 660 -1 N LEU A 657 O ILE A 669 SHEET 1 AA2 2 ILE A 798 THR A 801 0 SHEET 2 AA2 2 ILE A 805 ILE A 808 -1 O ILE A 805 N THR A 801 SHEET 1 AA3 2 VAL A 824 LYS A 826 0 SHEET 2 AA3 2 ALA A 829 LEU A 831 -1 O ALA A 829 N LYS A 826 SHEET 1 AA4 5 LEU B 589 ALA B 597 0 SHEET 2 AA4 5 GLY B 601 GLN B 609 -1 O VAL B 603 N LEU B 595 SHEET 3 AA4 5 ALA B 617 LEU B 625 -1 O MET B 618 N ALA B 608 SHEET 4 AA4 5 LEU B 667 GLU B 671 -1 O THR B 670 N ALA B 621 SHEET 5 AA4 5 LEU B 656 CYS B 660 -1 N LEU B 657 O ILE B 669 SHEET 1 AA5 2 ILE B 798 LEU B 800 0 SHEET 2 AA5 2 THR B 806 ILE B 808 -1 O LYS B 807 N LEU B 799 SHEET 1 AA6 2 VAL B 824 LYS B 826 0 SHEET 2 AA6 2 ALA B 829 LEU B 831 -1 O LEU B 831 N VAL B 824 SSBOND 1 CYS A 674 CYS B 674 1555 1555 2.03 CRYST1 87.230 90.140 90.860 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 0.011464 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011094 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011006 0.00000 CONECT 837 3184 CONECT 3184 837 CONECT 4719 4720 4724 CONECT 4720 4719 4721 CONECT 4721 4720 4722 4725 CONECT 4722 4721 4723 CONECT 4723 4722 4724 CONECT 4724 4719 4723 CONECT 4725 4721 4726 4730 CONECT 4726 4725 4727 CONECT 4727 4726 4728 CONECT 4728 4727 4729 CONECT 4729 4728 4730 4731 CONECT 4730 4725 4729 CONECT 4731 4729 4732 CONECT 4732 4731 4733 4737 CONECT 4733 4732 4734 4755 CONECT 4734 4733 4735 CONECT 4735 4734 4736 CONECT 4736 4735 4737 4738 CONECT 4737 4732 4736 CONECT 4738 4736 4739 CONECT 4739 4738 4740 4754 CONECT 4740 4739 4741 4745 CONECT 4741 4740 4742 CONECT 4742 4741 4743 CONECT 4743 4742 4744 4746 CONECT 4744 4743 4745 CONECT 4745 4740 4744 CONECT 4746 4743 4747 CONECT 4747 4746 4748 4753 CONECT 4748 4747 4749 CONECT 4749 4748 4750 CONECT 4750 4749 4751 4752 CONECT 4751 4750 CONECT 4752 4750 4753 CONECT 4753 4747 4752 CONECT 4754 4739 CONECT 4755 4733 CONECT 4759 4760 4764 CONECT 4760 4759 4761 CONECT 4761 4760 4762 4765 CONECT 4762 4761 4763 CONECT 4763 4762 4764 CONECT 4764 4759 4763 CONECT 4765 4761 4766 4770 CONECT 4766 4765 4767 CONECT 4767 4766 4768 CONECT 4768 4767 4769 CONECT 4769 4768 4770 4771 CONECT 4770 4765 4769 CONECT 4771 4769 4772 CONECT 4772 4771 4773 4777 CONECT 4773 4772 4774 4795 CONECT 4774 4773 4775 CONECT 4775 4774 4776 CONECT 4776 4775 4777 4778 CONECT 4777 4772 4776 CONECT 4778 4776 4779 CONECT 4779 4778 4780 4794 CONECT 4780 4779 4781 4785 CONECT 4781 4780 4782 CONECT 4782 4781 4783 CONECT 4783 4782 4784 4786 CONECT 4784 4783 4785 CONECT 4785 4780 4784 CONECT 4786 4783 4787 CONECT 4787 4786 4788 4793 CONECT 4788 4787 4789 CONECT 4789 4788 4790 CONECT 4790 4789 4791 4792 CONECT 4791 4790 CONECT 4792 4790 4793 CONECT 4793 4787 4792 CONECT 4794 4779 CONECT 4795 4773 MASTER 592 0 5 34 18 0 0 6 5172 2 76 52 END