ISDA

Deposition Date 2024-03-19

Release Date 2025-05-28

Last Version Date 2025-06-25

Entry Detail

PDB ID:

8YQN

Keywords:

MEMBRANE PROTEIN

Title:

Torpedo acetylcholine receptor in complex with Erabutoxin A

Biological Source:

Source Organism:

Laticauda semifasciata (Taxon ID: 8631)
Tetronarce californica (Taxon ID: 7787)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.27 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Acetylcholine receptor subunit alpha
Gene (Uniprot):CHRNA1
Chain IDs:A, D
Chain Length:437
Number of Molecules:2
Biological Source:Tetronarce californica

UniProt ID:P02710 Pfam ID:PF02931, PF02932

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Acetylcholine receptor subunit delta
Gene (Uniprot):chrnd
Chain IDs:B
Chain Length:501
Number of Molecules:1
Biological Source:Tetronarce californica

UniProt ID:P02718 Pfam ID:PF02931, PF02932

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Acetylcholine receptor subunit beta
Gene (Uniprot):CHRNB1
Chain IDs:C
Chain Length:469
Number of Molecules:1
Biological Source:Tetronarce californica

UniProt ID:P02712 Pfam ID:PF02931, PF02932

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Acetylcholine receptor subunit gamma
Gene (Uniprot):CHRNG
Chain IDs:E
Chain Length:489
Number of Molecules:1
Biological Source:Tetronarce californica

UniProt ID:P02714 Pfam ID:PF02931, PF02932

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Erabutoxin a
Chain IDs:F, G
Chain Length:62
Number of Molecules:2
Biological Source:Laticauda semifasciata

UniProt ID:P60775 Pfam ID:PF21947

Ligand Molecules