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5VIB

Crystal structure of Protein Kinase A in complex with the PKI peptide and Aminobenzothiazole based inhibitors

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
cAMP-dependent protein kinase catalytic subunit alphapolymer35140757.61UniProt (P00517)
Pfam (PF00069)
Bos taurus (Bovine)PKA C-alpha
2B
(B)
PKI peptidepolymer181973.21UniProt (Q3SX13)Bos taurusPKI-alpha
3C
(A)
3-({[6-(pyridin-4-yl)-1,3-benzothiazol-2-yl][2-(pyrrolidin-1-yl)ethyl]amino}methyl)phenolnon-polymer430.61Chemie (9D1)
4D, E
(A, B)
waterwater18.0153Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight42730.8
Non-Polymers*Number of molecules1
Total formula weight430.6
All*Total formula weight43161.4
*Water molecules are not included.

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PDB entries from 2025-06-11

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