› 6kk7

X-ray diffraction
3.1Å resolution

Structure of thermal-stabilised(M6) human GLP-1 receptor transmembrane domain

Released:
DOI: 10.2210/pdb6kk7/pdb
PDB entry 6kk7 coloured by chain, front view.
PDB entry 6kk7 coloured by chain, side view.
PDB entry 6kk7 coloured by chain, top view.
Source organisms:
Primary publication:
Mutagenesis facilitated crystallization of GLP-1R.
Xu Y, Wang Y, Wang Y, Liu K, Peng Y, Yao D, Tao H, Liu H, Song G
IUCrJ 6 996-1006 (2019)
PMID: 31709055

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-132991 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endolysin; Glucagon-like peptide 1 receptor Chains: A, B
Molecule details ›
Chains: A, B
Length: 455 amino acids
Theoretical weight: 52.55 KDa
Source organisms: Expression system: Spodoptera aff. frugiperda 1 BOLD-2017
UniProt:
  • Canonical: P43220 (Residues: 128-204, 215-257, 261-431; Coverage: 66%)
  • Canonical: P00720 (Residues: 2-161; Coverage: 98%)
Gene names: E, GLP1R
Sequence domains:

Ligands and Environments

1 bound ligand:
Ligand 97Y 2 x 97Y
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: P1
Unit cell:
a: 65.23Å b: 71.06Å c: 81Å
α: 92.48° β: 92.61° γ: 105.1°
R-values:
R R work R free
0.259 0.257 0.303
Expression system: Spodoptera aff. frugiperda 1 BOLD-2017

Quick links

Citations

1 review citation

Dawn of a New Era for Membrane Protein Design.
Sowlati-Hashjin et al. (2022)
3 other articles

5 mentions without citation

G protein-coupled receptors: structure- and function-based drug discovery.
Yang et al. (2021)
4 more