Crystal structure of the ligand-bound glucagon-like peptide-1 receptor extracellular domain
Primary Citation
  •   Molecular Description Hide
    Classification: Signaling Protein/signaling Protein
    Structure Weight: 18310.26
    Molecule: Glucagon-like peptide 1 receptor
    Polymer: 1 Type: protein Length: 122
    Chains: A
    Fragment: N-terminal extracellular domain, UNP residues 24-145
    Organism: Homo sapiens
    Gene Name: Gene View for GLP1R
    UniProtKB: Search PDB | P43220   Protein Feature View
    Molecule: Exendin-4
    Polymer: 2 Type: protein Length: 31
    Chains: B
    Fragment: UNP residues 56-86
    Mutation: MSE:21
    Organism: Heloderma suspectum
    UniProtKB: Search PDB | P26349   Protein Feature View
  •   Structure Validation Hide

  • MolProbity Ramachandran Plot

  •   Related Citations in PDB Entry (REMARK 1) Hide
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21(de3)  
    Polymer: 2
    Scientific Name: Synthetic construct (Heloderma suspectum)   Taxonomy    
  •   Related PDB Entries Hide
    Identifier Details
    3C5T   The same protein in complex with the native ligand Exendin-4(9-39) 
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    10M C22 H42 O10 S
    decyl 4-O-alpha-D-glucopyranosyl-1-thio-beta- D-glucopyranoside
  •   Modified Residues Hide
    Identifier Formula Parent Type
    MSE C5 H11 N O2 Se MET lPeptideLinking
  •   External Domain Annotations Hide
  •   Structural Biology Knowledgebase Data Hide
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
Downloadable viewers:
  •   MyPDB Personal Annotations Hide
  •   Deposition Summary Hide
    Authors:   Runge, S.

    Deposition:   2008-01-31
    Release:   2008-02-19
    Last Modified (REVDAT):   2011-07-13
  •   Revision History    Hide
    Mouse over text for details
    Flag residual B-value
    Version format compliance
  •   Experimental Details Hide
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.30
    R-Value: 0.199 (obs.)
    R-Free: 0.241
    Space Group: P 31 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 75.85 α = 90.00 
    b = 75.85 β = 90.00 
    c = 87.55 γ = 120.00