2024-11-23_00000283|ligand|9D8F

Crystal structure of the ACVR1 (ALK2) Kinase Domain in complex with inhibitor CDD-2281; X-ray diffraction 1.86Å
Protein #1 317 residues (97% resolved)

GSGLPFLVQRTVARQITLLECVGKGRYGEVWRGSWQGENVAVKIFSSRDEKSWFRETELYNTVMLRHENILGFIASDMTSRHSSTQLWLITHYHEMGSLYDYLQLTTLDTVSCLRIVLSIASGLAHLHIEIFGTQGKPAIAHRDLKSKNILVKKNGQCCIADLGLAVMHSQSTNQLDVGNNPRVGTKRYMAPEVLDETIQVDCFDSYKRVDIWAFGLVLWEVARRMVSNGIVEDYKPPFYDVVPNDPSFEDMRKVVCVDQQRPNIPNRWFSDPTLTSLAKLMKECWYQNPSARLTALRIKKTLTKIDNSLDKLKTDC

GSGLPFLVQRTVARQITLLECVGKGRYGEVWRGSWQGENVAVKIFSSRDEKSWFRETELYNTVMLRHENILGFIASDMTSRHSSTQLWLITHYHEMGSLYDYLQLTTLDTVSCLRIVLSIASGLAHLHIEIFGTQGKPAIAHRDLKSKNILVKKNGQCCIADLGLAVMHSQSTNQLDVGNNPRVGTKRYMAPEVLDETIQVDCFDSYKRVDIWAFGLVLWEVARRMVSNGIVEDYKPPFYDVVPNDPSFEDMRKVVCVDQQRPNIPNRWFSDPTLTSLAKLMKECWYQNPSARLTALRIKKTLTKIDNSLDKLKTDC
Non polymer #2 A1A3C

InChI=1S/C28H37N5O5/c1-29-27(34)19-12-20(13-19)33-22-14-17(28(35)30-10-7-11-32(2)3)8-9-21(22)31-26(33)18-15-23(36-4)25(38-6)24(16-18)37-5/h8-9,14-16,19-20H,7,10-13H2,1-6H3,(H,29,34)(H,30,35)/t19-,20-

CNC(=O)C1CC(C1)n2c3cc(ccc3nc2c4cc(c(c(c4)OC)OC)OC)C(=O)NCCCN(C)C
Non polymer #3 PO4

InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3

[O-]P(=O)([O-])[O-]
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Reference