› 1gcn

X-ray diffraction
3Å resolution

X-RAY ANALYSIS OF GLUCAGON AND ITS RELATIONSHIP TO RECEPTOR BINDING

Released:
DOI: 10.2210/pdb1gcn/pdb
PDB entry 1gcn coloured by chain, front view.
PDB entry 1gcn coloured by chain, side view.
PDB entry 1gcn coloured by chain, top view.
Source organism: Sus scrofa
Primary publication:
X-ray analysis of glucagon and its relationship to receptor binding.
Sasaki K, Dockerill S, Adamiak DA, Tickle IJ, Blundell T
Nature 257 751-7 (1975)
PMID: 171582

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-134152 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucagon Chain: A
Molecule details ›
Chain: A
Length: 29 amino acids
Theoretical weight: 3.49 KDa
Source organism: Sus scrofa
Expression system: Not provided
UniProt:
  • Canonical: P01274 (Residues: 53-81; Coverage: 18%)
Gene name: GCG
Sequence domains: Peptide hormone

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P213
Unit cell:
a: 47.1Å b: 47.1Å c: 47.1Å
α: 90° β: 90° γ: 90°
Expression system: Not provided

Quick links

Citations

28 review citations

Amphipathic helix motif: classes and properties.
Segrest et al. (1990)
27 more

13 mentions without citation

The nature of amyloid-like glucagon fibrils.
Pedersen JS. (2010)
12 more