SMTL ID : 9dw9.1

Phosphorylated (E1371Q)CFTR in complex with PKA-C

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 6 residues within 4Å: Chain A: Y.89, L.206, L.210, G.213, L.214, E.217 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.206, A:L.210, A:L.214, A:E.217

4 x D10: DECANE(Non-covalent)

D10.2: 1 residues within 4Å: Chain A: G.126 No protein-ligand interaction detected (PLIP) D10.14: 3 residues within 4Å: Chain A: A.1018, V.1114 Ligands: D10.15 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:V.1114 D10.15: 4 residues within 4Å: Chain A: V.1017, R.1128, V.1129 Ligands: D10.14 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.1017, A:R.1128, A:V.1129 D10.16: 3 residues within 4Å: Chain A: F.315, L.327, A.904 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.315, A:L.327, A:A.904

4 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain A: T.465, Q.493 Ligands: ATP.5 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.465, H2O.1, H2O.1 MG.4: 4 residues within 4Å: Chain A: S.1251, Q.1291, D.1370 Ligands: ATP.6 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.1251 MG.18: 2 residues within 4Å: Chain B: D.185 Ligands: ATP.17 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.185, B:D.185 MG.19: 3 residues within 4Å: Chain B: N.172, D.185 Ligands: ATP.17 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.185

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

ATP.5: 18 residues within 4Å: Chain A: W.401, V.440, S.459, T.460, G.461, A.462, G.463, K.464, T.465, S.466, Q.493, Q.1330, C.1344, V.1345, S.1347, H.1348, G.1349 Ligands: MG.3 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:G.461, A:A.462, A:G.463, A:K.464, A:T.465, A:S.466, A:Q.493, A:Q.1330, A:C.1344, A:S.1347, A:H.1348, A:G.1349 Water bridges: A:T.465, A:T.465 Salt bridges: A:K.464, A:K.464 pi-Stacking: A:W.401, A:W.401 ATP.6: 19 residues within 4Å: Chain A: F.533, T.547, S.549, G.550, G.551, Q.552, N.965, Y.1219, R.1245, T.1246, G.1247, S.1248, G.1249, K.1250, S.1251, T.1252, Q.1291, H.1402 Ligands: MG.4 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:I.546, A:S.549, A:G.550, A:G.551, A:Q.552, A:Q.552, A:N.965, A:G.1247, A:G.1247, A:S.1248, A:G.1249, A:K.1250, A:S.1251, A:T.1252, A:T.1252, A:Q.1291 Salt bridges: A:K.1250, A:K.1250, A:H.1402 pi-Stacking: A:Y.1219, A:Y.1219 ATP.17: 20 residues within 4Å: Chain B: G.51, G.53, S.54, F.55, G.56, V.58, A.71, K.73, M.121, E.122, V.124, E.128, K.169, E.171, N.172, L.174, D.185, F.328 Ligands: MG.18, MG.19 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:S.54, B:F.55, B:G.56, B:E.122, B:V.124, B:E.128, B:T.184 Salt bridges: B:K.73, B:K.73, B:K.169

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.7: 5 residues within 4Å: Chain A: G.103, R.334, F.337, T.338, Y.914 Ligand excluded by PLIP CL.8: 1 residues within 4Å: Chain A: R.104 Ligand excluded by PLIP CL.9: 1 residues within 4Å: Chain A: L.100 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain A: E.217, L.218 Ligand excluded by PLIP

3 x UND: UNDECANE(Non-covalent)

UND.11: 1 residues within 4Å: Chain A: W.216 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:W.216 UND.12: 1 residues within 4Å: Chain A: E.217 No protein-ligand interaction detected (PLIP) UND.13: 2 residues within 4Å: Chain A: V.97, R.104 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:V.97

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 non-catalytic activation. To Be Published

Release Date

2024-11-13

Peptides

Cystic fibrosis transmembrane conductance regulator: A
cAMP-dependent protein kinase catalytic subunit alpha: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
G

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Cystic fibrosis transmembrane conductance regulator

cAMP-dependent protein kinase catalytic subunit alpha

Related Entries With Identical Sequence