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3K5V

Structure of Abl kinase in complex with imatinib and GNF-2

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Tyrosine-protein kinase ABL1polymer29333743.52UniProt (P00520)
Pfam (PF07714)
Mus musculus (mouse)Abelson murine leukemia viral oncogene homolog 1, Proto-oncogene c-Abl, p150
2C, F
(A, B)
3-(6-{[4-(trifluoromethoxy)phenyl]amino}pyrimidin-4-yl)benzamidenon-polymer374.32Chemie (STJ)
3D, G
(A, B)
4-(4-METHYL-PIPERAZIN-1-YLMETHYL)-N-[4-METHYL-3-(4-PYRIDIN-3-YL-PYRIMIDIN-2-YLAMINO)-PHENYL]-BENZAMIDEnon-polymer493.62Chemie (STI)
4E
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
5H, I
(A, B)
waterwater18.0429Chemie (HOH)
Sequence modifications
A, B: 248 - 534 (UniProt: P00520)
PDBExternal DatabaseDetails
Gly 242-expression tag
Ala 243-expression tag
Met 244-expression tag
Asp 245-expression tag
Pro 246-expression tag
Ser 247-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight67487.0
Non-Polymers*Number of molecules5
Total formula weight1771.3
All*Total formula weight69258.3
*Water molecules are not included.

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PDB entries from 2025-07-30

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