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3VQH

Bromine SAD partially resolves multiple binding modes for PKA inhibitor H-89

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
cAMP-dependent protein kinase catalytic subunit alphapolymer35140888.51UniProt (P17612)
Pfam (PF00069)
Homo sapiens (human)PKA C-alpha
2B
(B)
cAMP-dependent protein kinase inhibitor alphapolymer202226.41UniProt (P61925)Homo sapiensPKI-alpha, cAMP-dependent protein kinase inhibitor, muscle/brain isoform
3C
(A)
N-[2-(4-BROMOCINNAMYLAMINO)ETHYL]-5-ISOQUINOLINE SULFONAMIDEnon-polymer446.41Chemie (IQB)
4D
(A)
(4S)-2-METHYL-2,4-PENTANEDIOLnon-polymer118.21Chemie (MPD)
5E, F
(A, B)
waterwater18.0178Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight43115.0
Non-Polymers*Number of molecules2
Total formula weight564.5
All*Total formula weight43679.5
*Water molecules are not included.

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PDB entries from 2025-06-11

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