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4GRB

Casein kinase 2 (CK2) bound to inhibitor

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Casein kinase II subunit alphapolymer33339878.51UniProt (P68400)
Pfam (PF00069)
Homo sapiens (human)CK II alpha
2B
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
3C
(A)
5-(2-{[4-(dimethylcarbamoyl)phenyl]amino}-4-methoxypyrimidin-5-yl)thiophene-3-carboxylic acidnon-polymer398.41Chemie (0XG)
4D
(A)
waterwater18.0178Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight39878.5
Non-Polymers*Number of molecules2
Total formula weight433.9
All*Total formula weight40312.4
*Water molecules are not included.

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PDB entries from 2025-07-30

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