ISDA

Deposition Date 2025-02-16

Release Date 2025-07-16

Last Version Date 2025-11-05

Entry Detail

PDB ID:

9LWP

Keywords:

MEMBRANE PROTEIN

Title:

Cryo-EM structure of the unliganded human BRS3-Gq complex

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)
Oplophorus gracilirostris (Taxon ID: 727944)
Rattus norvegicus (Taxon ID: 10116)
Bos taurus (Taxon ID: 9913)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.93 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(i) subunit alpha-2,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
Gene (Uniprot):GNAI2, GNAS
Chain IDs:B (auth: A)
Chain Length:246
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P04899,P63092 Pfam ID:PF00503

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
Gene (Uniprot):Gnb1
Chain IDs:C (auth: B)
Chain Length:345
Number of Molecules:1
Biological Source:Rattus norvegicus

UniProt ID:P54311 Pfam ID:PF00400

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
Gene (Uniprot):GNG2
Chain IDs:D (auth: G)
Chain Length:70
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:P63212 Pfam ID:PF00631

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Bombesin receptor subtype-3,Oplophorus-luciferin 2-monooxygenase catalytic subunit
Gene (Uniprot):BRS3
Chain IDs:A (auth: R)
Chain Length:612
Number of Molecules:1
Biological Source:Homo sapiens, Oplophorus gracilirostris

UniProt ID:P32247,Q9GV45 Pfam ID:PF00001 EC:1.13.12.13

Ligand Molecules

Primary Citation

Divergent activation patterns of BRS3 revealed by two Chinese herb-derived agonists.

Li, J, Li, C, Zhou, Q, Han, W, Fang, M, Xu, Y, Mai, Y, Zhang, Y, Cui, J, Xu, H.E, Zhang, Y, Yin, W, Wang, M.W.Show

Acta Pharm Sin B 15 5231 5243 (2025)

PMID: 41132856 DOI: 10.1016/j.apsb.2025.06.025

Primary Citation of related structures