ISDA: 9QJR

Deposition Date 2025-03-19

Release Date 2026-08-26

Last Version Date 2026-08-26

Entry Detail

PDB ID:

9QJR

Keywords:

MEMBRANE PROTEIN

Title:

GABA-A receptor a2b3 (1:4) + a2NB29(near-silent) + b3Mb125 + GABA

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)
Escherichia coli (Taxon ID: 562)
Lama glama (Taxon ID: 9844)

Expression System(s):

Homo sapiens

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.92 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Gamma-aminobutyric acid recep
Chain IDs:A
Chain Length:365
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:Gamma-aminobutyric acid recep
Chain IDs:B, C, D, E
Chain Length:451
Number of Molecules:4
Biological Source:Homo sapiens, Escherichia coli

Polymer Type:polypeptide(L)
Molecule:a2 nanobody 29
Chain IDs:F
Chain Length:140
Number of Molecules:1
Biological Source:Lama glama

Polymer Type:polypeptide(L)
Molecule:megabody 125
Chain IDs:G, H, I
Chain Length:522
Number of Molecules:3
Biological Source:Lama glama

Ligand Molecules