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9RJ2

Bub1 kinase domain in complex with covalent inhibitor BM047

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Mitotic checkpoint serine/threonine-protein kinase BUB1polymer36441769.42UniProt (O43683)
Pfam (PF00069)
Homo sapiens (human)hBUB1,BUB1A
2C, E
(A, B)
GLYCEROLnon-polymer92.12Chemie (GOL)
PubChem (753)
3D, F
(A, B)
(2~{R})-~{N}-[4-[(3-chloranyl-4-fluoranyl-phenyl)amino]-7-prop-2-ynoxy-quinazolin-6-yl]-1-(2-fluoranylethanoyl)pyrrolidine-2-carboxamidenon-polymer499.92Chemie (A1JG6)
4G, H
(A, B)
waterwater18.091Chemie (HOH)
Sequence modifications
A, B: 725 - 1085 (UniProt: O43683)
PDBExternal DatabaseDetails
Gly 722-expression tag
Pro 723-expression tag
Gly 724-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight83538.8
Non-Polymers*Number of molecules4
Total formula weight1184.0
All*Total formula weight84722.8
*Water molecules are not included.

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PDB entries from 2026-07-22

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