Function and Biology Details
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- Neurotransmitter-gated ion-channel
- Nicotinic acetylcholine receptor
- Neurotransmitter-gated ion-channel transmembrane domain
- Neurotransmitter-gated ion-channel ligand-binding domain superfamily
- Neuronal acetylcholine receptor
- Neurotransmitter-gated ion-channel transmembrane domain superfamily
- Neurotransmitter-gated ion-channel, conserved site
- Neurotransmitter-gated ion-channel ligand-binding domain
Structure analysis Details
Assembly composition:
hetero pentamer (preferred)
Assembly name:
Acetylcholine receptor, alpha1-beta1-gamma-delta (preferred)
PDBe Complex ID:
PDB-CPX-136096 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Acetylcholine receptor subunit alpha
Molecule details ›
Chains: A, D
Length: 370 amino acids
Theoretical weight: 42.5 KDa
Source organism: Torpedo marmorata
UniProt:
Sequence domains:
Length: 370 amino acids
Theoretical weight: 42.5 KDa
Source organism: Torpedo marmorata
UniProt:
- Canonical:
P02711 (Residues: 25-461; Coverage: 85%)
Sequence domains:
- Neurotransmitter-gated ion-channel ligand binding domain
- Neurotransmitter-gated ion-channel transmembrane region
Acetylcholine receptor subunit beta
Molecule details ›
Chain: B
Length: 370 amino acids
Theoretical weight: 42.17 KDa
Source organism: Torpedo marmorata
UniProt:
Length: 370 amino acids
Theoretical weight: 42.17 KDa
Source organism: Torpedo marmorata
UniProt:
- Canonical: Q6S3I0 (Residues: 25-493; Coverage: 79%)
- Neurotransmitter-gated ion-channel ligand binding domain
- Neurotransmitter-gated ion-channel transmembrane region
Acetylcholine receptor subunit delta
Molecule details ›
Chain: C
Length: 369 amino acids
Theoretical weight: 42.28 KDa
Source organism: Torpedo marmorata
UniProt:
Length: 369 amino acids
Theoretical weight: 42.28 KDa
Source organism: Torpedo marmorata
UniProt:
- Canonical: Q6S3H8 (Residues: 22-505; Coverage: 74%)
- Neurotransmitter-gated ion-channel ligand binding domain
- Neurotransmitter-gated ion-channel transmembrane region
Acetylcholine receptor gamma subunit
Molecule details ›
Chain: E
Length: 370 amino acids
Theoretical weight: 42.3 KDa
Source organism: Torpedo marmorata
UniProt:
Length: 370 amino acids
Theoretical weight: 42.3 KDa
Source organism: Torpedo marmorata
UniProt:
- Canonical: Q6S3H9 (Residues: 18-493; Coverage: 76%)
- Neurotransmitter-gated ion-channel ligand binding domain
- Neurotransmitter-gated ion-channel transmembrane region
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
Resolution:
4Å
