SMTL ID : 9edd.1

Reset Type-I Protein Kinase A Holoenzyme

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 21 residues within 4Å: Chain A: L.49, G.50, T.51, G.52, S.53, F.54, G.55, V.57, A.70, K.72, M.120, E.121, Y.122, V.123, K.168, E.170, N.171, D.184, F.327 Chain B: R.136, A.139 14 PLIP interactions: 13 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:T.51, A:S.53, A:F.54, A:G.55, A:E.121, A:V.123, A:D.184, A:D.184 Salt bridges: A:K.72, A:K.72, A:K.168, A:K.168, A:K.168, B:R.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Venkatakrishnan, V. et al., Multiplicity of Regulatory Subunit Conformations Defines Structural Ensemble of Reset Protein Kinase A Holoenzyme. J.Am.Chem.Soc. (2025)

Release Date

2025-04-23

Peptides

cAMP-dependent protein kinase catalytic subunit alpha: A
cAMP-dependent protein kinase type I-alpha regulatory subunit: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

cAMP-dependent protein kinase catalytic subunit alpha

cAMP-dependent protein kinase type I-alpha regulatory subunit

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