2025-10-18_00000235|ligand|9K0J

Crystal structure of FGFR4 kinase domain with 43b; X-ray diffraction 2.07Å
Protein #1 311 residues (96% resolved)

GPLLAGLVSLDLPLDPLWEFPRDRLVLGKPLGEGAFGQVVRAEAFGMDPARPDQASTVAVKMLKDNASDKDLADLVSEMEVMKLIGRHKNIINLLGVCTQEGPLYVIVECAAKGNLREFLRARRPPGPDLSPDGPRSSEGPLSFPVLVSCAYQVARGMQYLESRKCIHRDLAARNVLVTEDNVMKIADFGLARGVHHIDYYKKTSNGRLPVKWMAPEALFDEVYTHQSDVWSFGILLWEIFTLGGSPYPGIPVEELFSLLREGHRMDRPPHCPPELYGLMRECWHAAPSQRPTFKQLVEALDKVLLAVSEE

GPLLAGLVSLDLPLDPLWEFPRDRLVLGKPLGEGAFGQVVRAEAFGMDPARPDQASTVAVKMLKDNASDKDLADLVSEMEVMKLIGRHKNIINLLGVCTQEGPLYVIVECAAKGNLREFLRARRPPGPDLSPDGPRSSEGPLSFPVLVSCAYQVARGMQYLESRKCIHRDLAARNVLVTEDNVMKIADFGLARGVHHIDYYKKTSNGRLPVKWMAPEALFDEVYTHQSDVWSFGILLWEIFTLGGSPYPGIPVEELFSLLREGHRMDRPPHCPPELYGLMRECWHAAPSQRPTFKQLVEALDKVLLAVSEE
Non polymer #2 A1EEX

InChI=1S/C24H20Cl2FN5O3/c1-3-20(33)29-19-6-4-5-17(27)22(19)24(34)30-23-14-9-13(7-8-18(14)31-32-23)35-12(2)21-15(25)10-28-11-16(21)26/h4-12H,3H2,1-2H3,(H,29,33)(H2,30,31,32,34)/t12-/m1/s1

CCC(=O)Nc1cccc(c1C(=O)Nc2c3cc(ccc3[nH]n2)O[C@H](C)c4c(cncc4Cl)Cl)F
Non polymer #3 TRS

InChI=1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2/p+1

C(C(CO)(CO)[NH3+])O
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Reference