SMTL ID : 7eki.1

human alpha 7 nicotinic acetylcholine receptor in apo-form

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-pentamer

Ligands

5 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.133, S.135, H.137 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 3 residues within 4Å: Chain B: N.133, S.135, H.137 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 3 residues within 4Å: Chain C: N.133, S.135, H.137 No protein-ligand interaction detected (PLIP) NAG-NAG.4: 3 residues within 4Å: Chain D: N.133, S.135, H.137 No protein-ligand interaction detected (PLIP) NAG-NAG.5: 3 residues within 4Å: Chain E: N.133, S.135, H.137 No protein-ligand interaction detected (PLIP)

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

NAG.6: 2 residues within 4Å: Chain A: N.46, Q.49 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.46 NAG.8: 2 residues within 4Å: Chain B: N.46, Q.49 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.46 NAG.10: 2 residues within 4Å: Chain C: N.46, Q.49 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.46 NAG.12: 2 residues within 4Å: Chain D: N.46, Q.49 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.46 NAG.14: 2 residues within 4Å: Chain E: N.46, Q.49 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:N.46

5 x CLR: CHOLESTEROL(Non-covalent)

CLR.7: 6 residues within 4Å: Chain A: Y.317, W.330, T.331, I.334, C.471, A.474 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.331, A:I.334, A:A.474 CLR.9: 6 residues within 4Å: Chain B: Y.317, W.330, T.331, I.334, C.471, A.474 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:T.331, B:I.334, B:A.474 CLR.11: 6 residues within 4Å: Chain C: Y.317, W.330, T.331, I.334, C.471, A.474 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:T.331, C:I.334, C:A.474 CLR.13: 6 residues within 4Å: Chain D: Y.317, W.330, T.331, I.334, C.471, A.474 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:T.331, D:I.334, D:A.474 CLR.15: 6 residues within 4Å: Chain E: Y.317, W.330, T.331, I.334, C.471, A.474 3 PLIP interactions: 3 interactions with chain E Hydrophobic interactions: E:T.331, E:I.334, E:A.474

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, Y. et al., Structural basis of human alpha 7 nicotinic acetylcholine receptor activation. Cell Res. (2021)

Release Date

2021-05-19

Peptides

Neuronal acetylcholine receptor subunit alpha-7: 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

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