› 1ioa

X-ray diffraction
2.7Å resolution

ARCELIN-5, A LECTIN-LIKE DEFENSE PROTEIN FROM PHASEOLUS VULGARIS

Released:
DOI: 10.2210/pdb1ioa/pdb
PDB entry 1ioa coloured by chain, front view.
PDB entry 1ioa coloured by chain, side view.
PDB entry 1ioa coloured by chain, top view.
Source organism: Phaseolus vulgaris
Primary publication:
Crystal structure of arcelin-5, a lectin-like defense protein from Phaseolus vulgaris.
Hamelryck TW, Poortmans F, Goossens A, Angenon G, Van Montagu M, Wyns L, Loris R
J Biol Chem 271 32796-802 (1996)
PMID: 8955116

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-174963 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Arcelin-5A Chains: A, B
Molecule details ›
Chains: A, B
Length: 240 amino acids
Theoretical weight: 26.96 KDa
Source organism: Phaseolus vulgaris
UniProt:
  • Canonical: Q42460 (Residues: 22-261; Coverage: 100%)
Gene names: ARC5-1, ARC5-I, ARC5A
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG, FUC
Carbohydrate polymer
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21
Unit cell:
a: 41.3Å b: 94.5Å c: 82.9Å
α: 90° β: 94.97° γ: 90°
R-values:
R R work R free
0.205 0.205 0.269

Quick links

Citations

1 review citation

Plant toxic proteins with insecticidal properties. A review on their potentialities as bioinsecticides.
Carlini et al. (2002)
10 other articles

6 mentions without citation

Insights into the quaternary association of proteins through structure graphs: a case study of lectins.
Brinda et al. (2005)
5 more