2026-08-01_00000204|ligand|31WA

Crystal structure of the HPK1 kinase domain in complex with inhibitor 5b; X-ray diffraction 1.42Å
Protein #1 294 residues (97% resolved)

GSDVVDPDIFNRDPRDHYDLLQRLGGGTYGEVFKARDKVSGDLVALKMVKMEPDDDVSTLQKEILILKTCRHANIVAYHGSYLWLQKLWICMEFCGAGSLQDIYQVTGSLSELQISYVCREVLQGLAYLHSQKKIHRDIKGANILINDAGEVRLADFGISAQIGAELARRLEFIGTPYWMAPEVAAVALKGGYNELCDIWSLGITAIELAELQPPLFDVHPLRVLFLMTKSGYQPPRLKEKGKWSAAFHNFIKVTLTKSPKKRPSATKMLSHQLVSQPGLNRGLILDLLDKLKN

GSDVVDPDIFNRDPRDHYDLLQRLGGGTYGEVFKARDKVSGDLVALKMVKMEPDDDVSTLQKEILILKTCRHANIVAYHGSYLWLQKLWICMEFCGAGSLQDIYQVTGSLSELQISYVCREVLQGLAYLHSQKKIHRDIKGANILINDAGEVRLADFGISAQIGAELARRLEFIGTPYWMAPEVAAVALKGGYNELCDIWSLGITAIELAELQPPLFDVHPLRVLFLMTKSGYQPPRLKEKGKWSAAFHNFIKVTLTKSPKKRPSATKMLSHQLVSQPGLNRGLILDLLDKLKN
Non polymer #2 A1KCT

InChI=1S/C26H25N7O2/c1-32-15-30-24-21(12-28-14-22(24)32)18-11-19-23(31-26(18)34-2)20(13-29-25(19)27)16-3-5-17(6-4-16)33-7-9-35-10-8-33/h3-6,11-15H,7-10H2,1-2H3,(H2,27,29)

Cn1cnc2c1cncc2c3cc4c(c(cnc4N)c5ccc(cc5)N6CCOCC6)nc3OC
Non polymer #3 EDO

InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

C(CO)O
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Reference