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3FL5

Protein kinase CK2 in complex with the inhibitor Quinalizarin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Casein kinase II subunit alphapolymer33239307.21UniProt (P28523)
Pfam (PF00069)
Zea maysProtein kinase CK2, CK2-alpha, CK II
2B
(A)
DI(HYDROXYETHYL)ETHERnon-polymer106.11Chemie (PEG)
3C
(A)
1,2,5,8-tetrahydroxyanthracene-9,10-dionenon-polymer272.21Chemie (TXQ)
4D
(A)
waterwater18.0215Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight39307.2
Non-Polymers*Number of molecules2
Total formula weight378.3
All*Total formula weight39685.5
*Water molecules are not included.

239149

PDB entries from 2025-07-23

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