2026-02-07_00000016|ligand|9D8G

Human p38alpha MAP Kinase in complex with (Naphthalen-2-yl)pyridazine derivative; KES29; X-ray diffraction 2.13Å
Protein #1 360 residues (94% resolved)

MSQERPTFYRQELNKTIWEVPERYQNLSPVGSGAYGSVCAAFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHENVIGLLDVFTPARSLEEFNDVYLVTHLMGADLNNIVKCQKLTDDHVQFLIYQILRGLKYIHSADIIHRDLKPSNLAVNEDCELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKLILRLVGTPGAELLKKISSESARNYIQSLTQMPKMNFANVFIGANPLAVDLLEKMLVLDSDKRITAAQALAHAYFAQYHDPDDEPVADPYDQSFESRDLLIDEWKSLTYDEVISFVPPPLDQEEMES

MSQERPTFYRQELNKTIWEVPERYQNLSPVGSGAYGSVCAAFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHENVIGLLDVFTPARSLEEFNDVYLVTHLMGADLNNIVKCQKLTDDHVQFLIYQILRGLKYIHSADIIHRDLKPSNLAVNEDCELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKLILRLVGTPGAELLKKISSESARNYIQSLTQMPKMNFANVFIGANPLAVDLLEKMLVLDSDKRITAAQALAHAYFAQYHDPDDEPVADPYDQSFESRDLLIDEWKSLTYDEVISFVPPPLDQEEMES
Non polymer #2 A1IKC

InChI=1S/C23H23N5/c1-28(2)14-13-25-22-16-21(18-9-11-24-12-10-18)23(27-26-22)20-8-7-17-5-3-4-6-19(17)15-20/h3-12,15-16H,13-14H2,1-2H3,(H,25,26)

CN(C)CCNc1cc(c(nn1)c2ccc3ccccc3c2)c4ccncc4
Non polymer #3 GG5

InChI=1S/C14H10FN3/c15-12-3-1-11(2-4-12)14-13(9-17-18-14)10-5-7-16-8-6-10/h1-9H,(H,17,18)

c1cc(ccc1c2c(c[nH]n2)c3ccncc3)F
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Reference