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6RAA

CLK1 Kinase domain with bound imidazopyridin inhibitor TP003

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Dual specificity protein kinase CLK1polymer33939581.51UniProt (P49759)
Pfam (PF00069)
Homo sapiens (Human)CDC-like kinase 1
2B
(A)
4-[2-methyl-1-(4-methylpiperazin-1-yl)-1-oxidanylidene-propan-2-yl]-~{N}-(6-pyridin-4-ylimidazo[1,2-a]pyridin-2-yl)benzamidenon-polymer482.61Chemie (JWN)
3C
(A)
1,2-ETHANEDIOLnon-polymer62.11Chemie (EDO)
4D
(A)
waterwater18.0187Chemie (HOH)
Sequence modifications
A: 148 - 484 (UniProt: P49759)
PDBExternal DatabaseDetails
Ser 146-expression tag
Met 147-expression tag
Ala 432Arg 432conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight39581.5
Non-Polymers*Number of molecules2
Total formula weight544.6
All*Total formula weight40126.2
*Water molecules are not included.

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PDB entries from 2025-10-29

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