SMTL ID : 8uko.1

cAMP-dependent protein kinase A catalytic domain in complex with voltage gated calcium channel peptide ternary complex 2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.89 Å

Oligo State

hetero-1-1-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: N.160, D.173 Ligands: MG.2, ANP.3 No protein-ligand interaction detected (PLIP) MG.2: 4 residues within 4Å: Chain A: D.173 Chain B: S.14 Ligands: MG.1, ANP.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.173, A:D.173, H2O.1

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.3: 19 residues within 4Å: Chain A: L.38, V.46, A.59, K.61, M.109, E.110, Y.111, V.112, E.116, E.159, N.160, L.162, T.172, D.173, F.316 Chain B: R.11, S.14 Ligands: MG.1, MG.2 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:K.61, A:E.110, A:V.112, A:E.159, A:D.173, B:R.11, B:R.11 Salt bridges: A:K.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yoo, R. et al., Crystallographic, kinetic, and calorimetric investigation of PKA interactions with L-type calcium channels and Rad GTPase. J.Biol.Chem. (2024)

Release Date

2024-12-11

Peptides

cAMP-dependent protein kinase catalytic subunit alpha: A
ARG-GLY-PHE-LEU-ARG-SER-ALA-SER-LEU-GLY-ARG-ARG-ALA-SER-PHE-HIS-LEU: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
C

cAMP-dependent protein kinase catalytic subunit alpha

ARG-GLY-PHE-LEU-ARG-SER-ALA-SER-LEU-GLY-ARG-ARG-ALA-SER-PHE-HIS-LEU

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