SMTL ID : 9awk.1

Bovine fetal muscle nAChR resting state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-2-1-mer

Ligands

1 x NAG- NAG- BMA- MAN- MAN- MAN- MAN- MAN- MAN- MAN: alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN-MAN-MAN-MAN-MAN-MAN.1: 21 residues within 4Å: Chain A: N.141, S.143, E.180, W.184, K.185, H.186, W.187, F.189, T.202, H.204, V.206 Chain E: N.7, Q.9, K.17, Y.25, W.29, I.37, E.38, R.39, G.40, C.41 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.185, A:H.186 Hydrophobic interactions: A:W.184, A:T.202

2 x NAG- NAG- BMA- MAN: alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN.2: 10 residues within 4Å: Chain B: W.139, N.141, T.143, I.195, Y.215, I.217, P.476, P.479, F.480, P.481 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:I.195 Hydrogen bonds: B:P.481 NAG-NAG-BMA-MAN.5: 13 residues within 4Å: Chain G: W.139, N.141, K.192, L.194, L.195, D.196, E.197, Y.212, L.214, P.481, P.484, F.485, P.486 3 PLIP interactions: 3 interactions with chain G Hydrogen bonds: G:D.196, G:D.196, G:Y.212 Hydrophobic interactions: G:K.192, G:F.485

1 x NAG- NAG- BMA- MAN- MAN- MAN- MAN- MAN- MAN- MAN- MAN: alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN-MAN-MAN-MAN-MAN-MAN-MAN.3: 19 residues within 4Å: Chain C: N.141, S.143, W.184, K.185, H.186, W.187, F.189, T.202, H.204, V.206 Chain F: N.7, Q.9, K.17, Y.25, W.29, E.38, R.39, G.40, C.41 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:K.185, C:W.187, C:W.184 Hydrophobic interactions: C:W.184

1 x NAG- NAG- BMA- MAN- MAN- MAN: alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN-MAN.4: 15 residues within 4Å: Chain D: W.140, N.142, S.144, R.197, N.199, V.200, D.201, P.202, Y.217, I.219, P.476, P.479, F.480, P.481, G.482 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:Y.217, D:P.481

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

NAG-NAG.6: 3 residues within 4Å: Chain G: N.30, N.157, Q.159 No protein-ligand interaction detected (PLIP)

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

POV.7: 20 residues within 4Å: Chain A: L.231, Y.234, N.322, I.323, F.325, F.326, H.408, L.411 Chain B: V.305, L.309, R.312, H.317, P.320, W.322, V.323, F.327, W.440, V.447, L.450, F.451 17 PLIP interactions: 10 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:L.309, B:F.327, B:V.447, B:L.450, B:F.451, B:F.451, A:L.231, A:Y.234, A:Y.234, A:L.411 Hydrogen bonds: B:R.312, B:H.317 Salt bridges: B:R.312, B:R.312, A:H.408, A:H.408 pi-Cation interactions: A:H.408 POV.8: 16 residues within 4Å: Chain B: F.137, L.223, L.226, V.227, I.230, A.231, I.234, I.284, I.285, Y.288, I.466, F.467, A.470, T.471 Chain D: I.284, L.292 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:F.137, B:F.137, B:L.223, B:L.226, B:I.230, B:F.467, B:F.467, B:A.470 POV.9: 11 residues within 4Å: Chain A: L.212, I.215, V.216, I.220 Chain B: L.280, S.281, V.282, K.287, M.290, F.291, V.294 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.212, A:I.215, A:V.216 Salt bridges: B:K.287 POV.10: 15 residues within 4Å: Chain B: L.238, I.241, F.242, Y.245, L.337, R.449, L.452, W.453, I.456, S.460 Chain D: V.303, I.307, N.310, R.314, H.319 5 PLIP interactions: 1 interactions with chain D, 4 interactions with chain B Hydrophobic interactions: D:I.307, B:L.238, B:F.242, B:F.242 Salt bridges: B:R.449 POV.11: 13 residues within 4Å: Chain C: F.137, L.212, I.215, V.216, I.219, I.220, F.426, L.430 Chain G: A.279, V.280, K.285, T.288, F.289 8 PLIP interactions: 7 interactions with chain C, 1 interactions with chain G Hydrophobic interactions: C:F.137, C:I.215, C:I.215, C:I.219, C:I.220, C:F.426, C:L.430, G:K.285 POV.12: 9 residues within 4Å: Chain C: V.271, K.276, L.279, F.280, V.283 Chain D: L.225, V.228, I.229, V.233 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:K.276, C:L.279, C:L.279, C:V.283 POV.13: 18 residues within 4Å: Chain C: I.290, V.293, I.294, N.297, R.301, T.305, H.306 Chain D: F.240, M.241, N.243, L.244, Y.247, P.334, H.338, R.449, L.452, F.453, T.456 9 PLIP interactions: 4 interactions with chain C, 5 interactions with chain D Hydrophobic interactions: C:V.293, D:Y.247, D:Y.247, D:Y.247 Hydrogen bonds: C:N.297 Salt bridges: C:R.301, C:H.306, D:R.449, D:R.449

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

NAG.14: 4 residues within 4Å: Chain C: R.26 Chain D: E.71, G.74, N.75 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.75

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, H. et al., Structural switch in acetylcholine receptors in developing muscle. Nature (2024)

Release Date

2024-07-31

Peptides

Acetylcholine receptor subunit alpha: AC
Acetylcholine receptor subunit beta: B
Acetylcholine receptor subunit delta: D
Toxin: EF
Acetylcholine receptor subunit gamma: G

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
E

D
D

E
F

F
G

G
B

Membrane

We predict this structure to be a membrane protein.
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Acetylcholine receptor subunit alpha

Acetylcholine receptor subunit beta

Acetylcholine receptor subunit delta

Toxin

Acetylcholine receptor subunit gamma

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