› 4phu

X-ray diffraction
2.33Å resolution

Crystal structure of Human GPR40 bound to allosteric agonist TAK-875

Released:
DOI: 10.2210/pdb4phu/pdb
PDB entry 4phu coloured by chain, front view.
PDB entry 4phu coloured by chain, side view.
PDB entry 4phu coloured by chain, top view.
Source organisms:
Primary publication:
High-resolution structure of the human GPR40 receptor bound to allosteric agonist TAK-875.
Srivastava A, Yano J, Hirozane Y, Kefala G, Gruswitz F, Snell G, Lane W, Ivetac A, Aertgeerts K, Nguyen J, Jennings A, Okada K
Nature 513 124-7 (2014)
PMID: 25043059

Function and Biology Details

Reaction catalysed: 
Hydrolysis of (1->4)-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-127177 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endolysin; Free fatty acid receptor 1 Chain: A
Molecule details ›
Chain: A
Length: 491 amino acids
Theoretical weight: 53.1 KDa
Source organisms: Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: O14842 (Residues: 1-211, 214-300; Coverage: 99%)
  • Canonical: P00720 (Residues: 2-161; Coverage: 98%)
Gene names: E, FFAR1, GPR40
Sequence domains:

Ligands and Environments

4 bound ligands:
Ligand 2YB 1 x 2YB
Ligand OLC 5 x OLC
Ligand 1PE 1 x 1PE
Ligand DMS 1 x DMS
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.3, APS BEAMLINE 23-ID-B
Spacegroup: C2
Unit cell:
a: 101Å b: 61.74Å c: 105.7Å
α: 90° β: 108.9° γ: 90°
R-values:
R R work R free
0.2 0.198 0.233
Expression system: Spodoptera frugiperda

Quick links

Citations

44 review citations

Molecular Targets of the Phytocannabinoids: A Complex Picture.
Morales et al. (2017)
43 more

78 mentions without citation

A comprehensive review of the lipid cubic phase or in meso method for crystallizing membrane and soluble proteins and complexes.
Caffrey M. (2015)
77 more