SMTL ID : 6o2p.1

Complex of ivacaftor with cystic fibrosis transmembrane conductance regulator (CFTR)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: T.465, Q.493 Ligands: ATP.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.465 MG.2: 4 residues within 4Å: Chain A: S.1251, Q.1291, D.1370 Ligands: ATP.4 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.1251

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

ATP.3: 19 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, L.1346, S.1347, H.1348, G.1349 Ligands: MG.1 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:G.461, A:A.462, A:G.463, A:K.464, A:T.465, A:T.465, A:S.466, A:Q.493, A:Q.1330, A:S.1347, A:S.1347, A:H.1348, A:G.1349 Salt bridges: A:K.464, A:K.464 pi-Stacking: A:W.401, A:W.401 ATP.4: 21 residues within 4Å: Chain A: F.533, I.546, T.547, S.549, G.550, G.551, Q.552, Y.577, N.965, Y.1219, I.1226, T.1246, G.1247, S.1248, G.1249, K.1250, S.1251, T.1252, Q.1291, H.1402 Ligands: MG.2 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:I.546, A:S.549, A:G.550, A:G.551, A:Q.552, A:N.965, A:T.1246, A:G.1247, A:G.1247, A:S.1248, A:G.1249, A:K.1250, A:S.1251, A:S.1251, A:S.1251, 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

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

POV.5: 1 residues within 4Å: Ligands: AJP.11 No protein-ligand interaction detected (PLIP) POV.6: 1 residues within 4Å: Chain A: Y.362 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.362 POV.7: 1 residues within 4Å: Chain A: R.242 No protein-ligand interaction detected (PLIP) POV.8: 2 residues within 4Å: Chain A: L.101, E.115 No protein-ligand interaction detected (PLIP) POV.9: 1 residues within 4Å: Chain A: Y.1014 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.1014 POV.10: 2 residues within 4Å: Chain A: W.216 Ligands: AJP.11 No protein-ligand interaction detected (PLIP)

1 x AJP: Digitonin(Non-covalent)

AJP.11: 5 residues within 4Å: Chain A: A.209, L.214, E.217 Ligands: POV.5, POV.10 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:E.217 Hydrogen bonds: A:E.217, A:E.217

1 x VX7: N-(2,4-di-tert-butyl-5-hydroxyphenyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide(Non-covalent)

VX7.12: 7 residues within 4Å: Chain A: F.305, S.308, A.309, F.312, G.930, F.931, F.932 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.312, A:F.932 Hydrogen bonds: A:S.308, A:S.308, A:F.931 pi-Stacking: A:F.312, A:F.931

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, F. et al., Structural identification of a hotspot on CFTR for potentiation. Science (2019)

Release Date

2019-06-26

Peptides

Cystic fibrosis transmembrane conductance regulator: A
Unknown Peptide: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

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

Unknown Peptide

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