ISDA: 24XB

Deposition Date 2026-03-23

Release Date 2026-07-08

Last Version Date 2026-07-08

Entry Detail

PDB ID:

24XB

Keywords:

MEMBRANE PROTEIN

Title:

Cryo-EM Structure of the Apo FFAR4-Gq Complex

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)

Expression System(s):

Spodoptera frugiperda

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.65 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Free fatty acid receptor 4
Gene (Uniprot):FFAR4
Chain IDs:E (auth: A)
Chain Length:361
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q5NUL3 Pfam ID:PF00001

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding pr
Gene (Uniprot):GNB1
Chain IDs:A (auth: B)
Chain Length:337
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P62873 Pfam ID:PF25391

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding pr
Gene (Uniprot):GNG2
Chain IDs:B (auth: C)
Chain Length:71
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P59768 Pfam ID:PF00631

Protein Blast

Polymer Type:polypeptide(L)
Molecule:scFv16
Chain IDs:C (auth: D)
Chain Length:247
Number of Molecules:1
Biological Source:Homo sapiens

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding pr
Gene (Uniprot):GNAQ
Chain IDs:D (auth: E)
Chain Length:353
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P50148 Pfam ID:PF00503 EC:3.6.5.-

Ligand Molecules

Primary Citation

Cryo-EM Structure of the apo FFAR4-Gq complex

Chen, G, Wu, Z.S, Qiu, C.Show

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Primary Citation of related structures

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