SMTL ID : 8v7z.1

Phosphorylated, ATP-bound, E1371Q human cystic fibrosis transmembrane conductance regulator (E1371Q-CFTR)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: T.455, Q.483, D.562 Ligands: ATP.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.455 MG.2: 3 residues within 4Å: Chain A: S.1241, Q.1281 Ligands: ATP.4 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.1241

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Covalent)

ATP.3: 18 residues within 4Å: Chain A: D.163, V.430, T.450, G.451, A.452, G.453, K.454, T.455, S.456, Q.483, Q.1320, F.1321, C.1334, V.1335, S.1337, H.1338, G.1339 Ligands: MG.1 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:D.163, A:G.451, A:A.452, A:G.453, A:K.454, A:T.455, A:S.456, A:Q.1320, A:H.1338, A:G.1339 Salt bridges: A:K.454, A:K.454, A:K.454 ATP.4: 19 residues within 4Å: Chain A: I.536, T.537, L.538, S.539, G.541, Q.542, N.955, Y.1209, I.1216, T.1236, G.1237, S.1238, G.1239, K.1240, S.1241, T.1242, Q.1281, H.1392 Ligands: MG.2 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:S.539, A:S.539, A:G.541, A:Q.542, A:Q.542, A:N.955, A:Y.1209, A:G.1237, A:G.1237, A:G.1239, A:K.1240, A:S.1241, A:T.1242, A:T.1242 Salt bridges: A:K.1240, A:K.1240, A:H.1392 pi-Stacking: A:Y.1209, A:Y.1209

5 x POV: (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate(Non-covalent)

POV.5: 3 residues within 4Å: Chain A: V.83, L.200 Ligands: CLR.10 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.83, A:L.200 POV.6: 2 residues within 4Å: Chain A: W.206, F.214 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.206, A:F.214 POV.7: 3 residues within 4Å: Chain A: V.191, F.344, Y.352 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.191, A:F.344, A:Y.352 POV.8: 6 residues within 4Å: Chain A: I.221, A.224, L.225, A.228, F.344, Y.352 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.221, A:A.224, A:L.225, A:A.228, A:F.344 POV.9: 3 residues within 4Å: Chain A: V.87, L.91, R.94 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.87, A:L.91

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.10: 5 residues within 4Å: Chain A: Y.79, L.200, G.203, E.207 Ligands: POV.5 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.200, A:L.200, A:E.207

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gao, X. et al., Allosteric inhibition of CFTR gating by CFTRinh-172 binding in the pore. Nat Commun (2024)

Release Date

2024-07-17

Peptides

Cystic fibrosis transmembrane conductance regulator: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Cystic fibrosis transmembrane conductance regulator