SMTL ID : 7e12.1

Crystal structure of PKAc-A11E complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-1-1-mer

Ligands

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

ANP.1: 25 residues within 4Å: Chain A: R.6, A.8, S.9 Chain B: L.53, G.54, G.56, V.61, A.74, K.76, V.108, M.124, E.125, Y.126, V.127, E.131, D.170, K.172, E.174, N.175, L.177, T.187, D.188, F.331 Ligands: MG.2, MG.3 10 PLIP interactions: 4 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:R.6, A:S.9, A:S.9, A:S.9, B:E.125, B:V.127, B:E.131, B:E.131, B:K.172 Salt bridges: B:K.76

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain B: D.170, D.188 Ligands: ANP.1 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.188, B:D.188 MG.3: 4 residues within 4Å: Chain B: K.172, N.175, D.188 Ligands: ANP.1 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.188

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

THR-ARG-SER-GLU-ILE-ARG-ARG-ALA-SER-THR-ILE-GLU: A
cAMP-dependent protein kinase catalytic subunit alpha: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

THR-ARG-SER-GLU-ILE-ARG-ARG-ALA-SER-THR-ILE-GLU

cAMP-dependent protein kinase catalytic subunit alpha

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