SMTL ID : 7e11.1

Crystal structure of PKAc-PLN R9C complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.43 Å

Oligo State

hetero-1-1-mer

Ligands

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

ANP.1: 22 residues within 4Å: Chain A: L.37, G.38, G.40, V.45, A.58, K.60, V.92, M.108, E.109, V.111, E.115, K.156, E.158, N.159, L.161, T.171, D.172, F.315 Chain B: R.6, S.9 Ligands: MG.2, MG.3 10 PLIP interactions: 4 interactions with chain B, 6 interactions with chain A Hydrogen bonds: B:R.6, B:S.9, B:S.9, B:S.9, A:K.60, A:E.109, A:V.111, A:E.115, A:K.156 Salt bridges: A:K.60

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: D.154, D.172 Ligands: ANP.1 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.172, A:D.172 MG.3: 5 residues within 4Å: Chain A: K.156, E.158, N.159, D.172 Ligands: ANP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.172

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qin, J. et al., Structures of PKA-phospholamban complexes reveal a mechanism of familial dilated cardiomyopathy. Elife (2022)

Release Date

2022-04-27

Peptides

cAMP-dependent protein kinase catalytic subunit alpha: A
PLN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

cAMP-dependent protein kinase catalytic subunit alpha

PLN