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2C1A

Structure of cAMP-dependent protein kinase complexed with Isoquinoline-5-sulfonic acid (2-(2-(4-chlorobenzyloxy)ethylamino) ethyl)amide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
CAMP-DEPENDENT PROTEIN KINASEpolymer35140837.61UniProt (P00517)
Pfam (PF00069)
BOS TAURUSPROTEIN KINASE A, ALPHA-CATALYTIC SUBUNIT, PKA C-ALPHA
2B
(I)
CAMP-DEPENDENT PROTEIN KINASE INHIBITORpolymer202226.41UniProt (P61925)HOMO SAPIENSALPHA FORM, PKI-ALPHA, CAMP-DEPENDENT PROTEIN KINASE INHIBITOR, MUSCLE/BRAIN ISOFORM
3C
(A)
ISOQUINOLINE-5-SULFONIC ACID (2-(2-(4-CHLOROBENZYLOXY)ETHYLAMINO)ETHYL)AMIDEnon-polymer419.91Chemie (I5S)
4D, E
(A, I)
waterwater18.0415Chemie (HOH)
Sequence modifications
A: 0 - 0 (PDB: 2C1A)
A: 1 - 350 (UniProt: P00517)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight43064.0
Non-Polymers*Number of molecules1
Total formula weight419.9
All*Total formula weight43483.9
*Water molecules are not included.

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PDB entries from 2025-06-11

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