SMTL ID : 2qc1.1

Crystal structure of the extracellular domain of the nicotinic acetylcholine receptor 1 subunit bound to alpha-bungarotoxin at 1.9 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

hetero-1-1-mer

Ligands

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

NAG-NAG-MAN-MAN-MAN-MAN-MAN-MAN-MAN-MAN.1: 13 residues within 4Å: Chain A: T.6, A.7, T.8, S.9, E.41 Chain B: N.142, K.146, W.185, K.186, H.187, W.188, T.203, H.205 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:T.6, A:T.6, A:L.42, B:H.187 Water bridges: A:T.5, B:W.185 Hydrophobic interactions: B:T.203

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dellisanti, C.D. et al., Crystal structure of the extracellular domain of nAChR alpha1 bound to alpha-bungarotoxin at 1.94 A resolution. Nat.Neurosci. (2007)

Release Date

2007-08-07

Peptides

Alpha-bungarotoxin: A
Acetylcholine receptor subunit alpha: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Alpha-bungarotoxin

Acetylcholine receptor subunit alpha

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