ISDA

Entry Detail

PDB ID:

8YKW

EMDB ID:

EMD-39374

Keywords:

MEMBRANE PROTEIN/IMMUNE SYSTEM

Title:

Cryo-EM structure of succinate receptor SUCR1 bound to succinic acid

Biological Source:

Source Organism:

Homo sapiens, Rattus norvegicus, synthetic construct, Bos taurus

Host Organism:

Trichoplusia ni

PDB Version:

Deposition Date:

2024-03-05

Release Date:

2024-05-29

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.75 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Guanine nucleotide-binding protein G(i) subunit alpha-1
Mutations:S47N,G203A,E245A,A326S
Chain IDs:A
Chain Length:354
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P63096 Pfam ID:PF00503

Protein Blast

Polymer Type:polypeptide(L)
Description:Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
Chain IDs:B
Chain Length:340
Number of Molecules:1
Biological Source:Rattus norvegicus

UniProt ID:P54311 Pfam ID:PF00400

Polymer Type:polypeptide(L)
Description:Antibody fragment ScFv16
Chain IDs:C (auth: E)
Chain Length:247
Number of Molecules:1
Biological Source:synthetic construct

Protein Blast

Polymer Type:polypeptide(L)
Description:Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
Chain IDs:D (auth: G)
Chain Length:71
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:P63212 Pfam ID:PF00631

Protein Blast

Polymer Type:polypeptide(L)
Description:Succinate receptor 1
Chain IDs:E (auth: R)
Chain Length:334
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q9BXA5 Pfam ID:PF00001

Ligand Molecules

SIN

Primary Citation

Molecular basis of ligand recognition and activation of the human succinate receptor SUCR1.

Li, C, Liu, H, Li, J, He, X, Zhu, H, Fu, W, Xu, H.E.Show

Cell Res. 34 594 596 (2024)

PMID: 38834763 DOI: 10.1038/s41422-024-00984-7

Primary Citation of related structures