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6HK3

Crystal structure of GSK-3B in complex with pyrazine inhibitor C44

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Glycogen synthase kinase-3 betapolymer35039882.82UniProt (P49841)
Pfam (PF00069)
Homo sapiens (Human)GSK-3 beta,Serine/threonine-protein kinase GSK3B
2C
(N)
GLY-SER-HIS-GLY-HIS-HIS-HIS-HISpolymer8909.91Homo sapiens
3D, K
(A, B)
3-azanyl-~{N}-(2-methoxyphenyl)-6-[4-(4-methylpiperazin-1-yl)sulfonylphenyl]pyrazine-2-carboxamidenon-polymer482.62Chemie (G8B)
4E, L
(A, B)
MALONATE IONnon-polymer102.02Chemie (MLI)
5F, G, H, M
(A, B)
GLYCEROLnon-polymer92.14Chemie (GOL)
6I, N
(A, B)
CHLORIDE IONnon-polymer35.52Chemie (CL)
7J, O
(A, B)
DIMETHYL SULFOXIDEnon-polymer78.12Chemie (DMS)
8P, Q, R
(A, B, N)
waterwater18.0188Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight80675.5
Non-Polymers*Number of molecules12
Total formula weight1764.8
All*Total formula weight82440.2
*Water molecules are not included.

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PDB entries from 2025-06-18

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