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4CGA

Human choline kinase a1 in complex with compound 5

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
CHOLINE KINASE ALPHApolymer38344954.51UniProt (P35790)
Pfam (PF01633)
HOMO SAPIENS (HUMAN)CK, CHETK-ALPHA, ETHANOLAMINE KINASE, EK, CHOLINE KINASE A1
2B
(A)
N,N-dimethyl-1-[[4-(2-phenylethyl)phenyl]methyl]pyridin-1-ium-4-aminenon-polymer317.41Chemie (QLW)
3C
(A)
waterwater18.0301Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight44954.5
Non-Polymers*Number of molecules1
Total formula weight317.4
All*Total formula weight45271.9
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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