SMTL ID : 9dw7.1

Dephosphorylated CFTR in 1:2 complex with PKA-C

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain C: G.53, S.54 Ligands: MG.2, ANP.3 No protein-ligand interaction detected (PLIP) MG.2: 3 residues within 4Å: Chain C: E.171 Ligands: MG.1, ANP.3 No protein-ligand interaction detected (PLIP)

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

ANP.3: 10 residues within 4Å: Chain C: L.50, G.51, G.53, S.54, E.122, Y.123, V.124, D.185 Ligands: MG.1, MG.2 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:S.54, C:E.122, C:V.124

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fiedorczuk, K. et al., The structures of protein kinase A in complex with CFTR: Mechanisms of phosphorylation and noncatalytic activation. Proc.Natl.Acad.Sci.USA (2024)

Release Date

2024-11-13

Peptides

cAMP-dependent protein kinase catalytic subunit alpha: AC
Cystic fibrosis transmembrane conductance regulator: B
cystic fibrosis transmembrane conductance regulator: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
K

C
G

B
A

D
B

Membrane

We predict this structure to be a membrane protein.
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cAMP-dependent protein kinase catalytic subunit alpha

Cystic fibrosis transmembrane conductance regulator

cystic fibrosis transmembrane conductance regulator

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