SMTL ID : 8v89.1

Alpha7-nicotinic acetylcholine receptor time resolved resting state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-pentamer

Ligands

10 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 3 residues within 4Å: Chain A: N.23, S.25, Q.26 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 4 residues within 4Å: Chain A: N.110, S.111, S.112, H.114 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 3 residues within 4Å: Chain B: N.23, S.25, Q.26 No protein-ligand interaction detected (PLIP) NAG-NAG.4: 4 residues within 4Å: Chain B: N.110, S.111, S.112, H.114 No protein-ligand interaction detected (PLIP) NAG-NAG.5: 3 residues within 4Å: Chain C: N.23, S.25, Q.26 No protein-ligand interaction detected (PLIP) NAG-NAG.6: 4 residues within 4Å: Chain C: N.110, S.111, S.112, H.114 No protein-ligand interaction detected (PLIP) NAG-NAG.7: 3 residues within 4Å: Chain D: N.23, S.25, Q.26 No protein-ligand interaction detected (PLIP) NAG-NAG.8: 4 residues within 4Å: Chain D: N.110, S.111, S.112, H.114 No protein-ligand interaction detected (PLIP) NAG-NAG.9: 3 residues within 4Å: Chain E: N.23, S.25, Q.26 No protein-ligand interaction detected (PLIP) NAG-NAG.10: 4 residues within 4Å: Chain E: N.110, S.111, S.112, H.114 No protein-ligand interaction detected (PLIP)

5 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.11: 3 residues within 4Å: Chain A: N.67, S.69, E.70 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.69 NAG.16: 3 residues within 4Å: Chain B: N.67, S.69, E.70 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.69 NAG.20: 3 residues within 4Å: Chain C: N.67, S.69, E.70 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:S.69 NAG.24: 3 residues within 4Å: Chain D: N.67, S.69, E.70 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:S.69 NAG.28: 3 residues within 4Å: Chain E: N.67, S.69, E.70 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:S.69

5 x R16: HEXADECANE(Non-covalent)

R16.12: 14 residues within 4Å: Chain A: P.135, F.136, T.207, Y.210, G.211, L.214, L.215, I.270, Y.273, F.274, L.535, F.541, V.545, F.549 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:P.135, A:F.136, A:L.214, A:L.215, A:L.215, A:L.215, A:I.270, A:L.535, A:V.545, A:F.549 R16.17: 14 residues within 4Å: Chain B: P.135, F.136, T.207, Y.210, G.211, L.214, L.215, I.270, Y.273, F.274, L.535, F.541, V.545, F.549 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:P.135, B:F.136, B:L.214, B:L.215, B:L.215, B:L.215, B:I.270, B:L.535, B:V.545, B:F.549 R16.21: 14 residues within 4Å: Chain C: P.135, F.136, T.207, Y.210, G.211, L.214, L.215, I.270, Y.273, F.274, L.535, F.541, V.545, F.549 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:P.135, C:F.136, C:L.214, C:L.215, C:L.215, C:L.215, C:I.270, C:L.535, C:V.545, C:F.549 R16.25: 14 residues within 4Å: Chain D: P.135, F.136, T.207, Y.210, G.211, L.214, L.215, I.270, Y.273, F.274, L.535, F.541, V.545, F.549 10 PLIP interactions: 10 interactions with chain D Hydrophobic interactions: D:P.135, D:F.136, D:L.214, D:L.215, D:L.215, D:L.215, D:I.270, D:L.535, D:V.545, D:F.549 R16.29: 14 residues within 4Å: Chain E: P.135, F.136, T.207, Y.210, G.211, L.214, L.215, I.270, Y.273, F.274, L.535, F.541, V.545, F.549 10 PLIP interactions: 10 interactions with chain E Hydrophobic interactions: E:P.135, E:F.136, E:L.214, E:L.215, E:L.215, E:L.215, E:I.270, E:L.535, E:V.545, E:F.549

5 x 9Z9: (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en(Non-covalent)

9Z9.13: 9 residues within 4Å: Chain A: W.315, C.316, W.318, F.319, L.320, L.518, M.521, A.522, V.525 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.315, A:F.319, A:F.319, A:F.319, A:A.522 9Z9.18: 9 residues within 4Å: Chain B: W.315, C.316, W.318, F.319, L.320, L.518, M.521, A.522, V.525 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:W.315, B:F.319, B:F.319, B:F.319, B:A.522 9Z9.22: 9 residues within 4Å: Chain C: W.315, C.316, W.318, F.319, L.320, L.518, M.521, A.522, V.525 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:W.315, C:F.319, C:F.319, C:F.319, C:A.522 9Z9.26: 9 residues within 4Å: Chain D: W.315, C.316, W.318, F.319, L.320, L.518, M.521, A.522, V.525 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:W.315, D:F.319, D:F.319, D:F.319, D:A.522 9Z9.30: 9 residues within 4Å: Chain E: W.315, C.316, W.318, F.319, L.320, L.518, M.521, A.522, V.525 5 PLIP interactions: 5 interactions with chain E Hydrophobic interactions: E:W.315, E:F.319, E:F.319, E:F.319, E:A.522

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

POV.14: 14 residues within 4Å: Chain A: A.223, L.226, L.227, L.230, R.517, L.520, S.524 Chain E: L.283, V.286, I.290, Q.293, H.297, G.301, G.302 11 PLIP interactions: 7 interactions with chain A, 4 interactions with chain E Hydrophobic interactions: A:A.223, A:L.226, A:L.230, A:L.520, A:L.520, E:L.283, E:V.286, E:I.290 Salt bridges: A:R.517, A:R.517 Hydrogen bonds: E:Q.293 POV.15: 14 residues within 4Å: Chain A: L.283, V.286, I.290, Q.293, H.297, G.301, G.302 Chain B: A.223, L.226, L.227, L.230, R.517, L.520, S.524 11 PLIP interactions: 7 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:A.223, B:L.226, B:L.230, B:L.520, B:L.520, A:L.283, A:V.286, A:I.290 Salt bridges: B:R.517, B:R.517 Hydrogen bonds: A:Q.293 POV.19: 14 residues within 4Å: Chain B: L.283, V.286, I.290, Q.293, H.297, G.301, G.302 Chain C: A.223, L.226, L.227, L.230, R.517, L.520, S.524 11 PLIP interactions: 4 interactions with chain B, 7 interactions with chain C Hydrophobic interactions: B:L.283, B:V.286, B:I.290, C:A.223, C:L.226, C:L.230, C:L.520, C:L.520 Hydrogen bonds: B:Q.293 Salt bridges: C:R.517, C:R.517 POV.23: 14 residues within 4Å: Chain C: L.283, V.286, I.290, Q.293, H.297, G.301, G.302 Chain D: A.223, L.226, L.227, L.230, R.517, L.520, S.524 11 PLIP interactions: 7 interactions with chain D, 4 interactions with chain C Hydrophobic interactions: D:A.223, D:L.226, D:L.230, D:L.520, D:L.520, C:L.283, C:V.286, C:I.290 Salt bridges: D:R.517, D:R.517 Hydrogen bonds: C:Q.293 POV.27: 14 residues within 4Å: Chain D: L.283, V.286, I.290, Q.293, H.297, G.301, G.302 Chain E: A.223, L.226, L.227, L.230, R.517, L.520, S.524 11 PLIP interactions: 4 interactions with chain D, 7 interactions with chain E Hydrophobic interactions: D:L.283, D:V.286, D:I.290, E:A.223, E:L.226, E:L.230, E:L.520, E:L.520 Hydrogen bonds: D:Q.293 Salt bridges: E:R.517, E:R.517

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Burke, S.M. et al., Structural mechanisms of alpha 7 nicotinic receptor allosteric modulation and activation. Cell (2024)

Release Date

2024-02-21

Peptides

Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Membrane

We predict this structure to be a membrane protein.
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Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562

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