› 2eig

X-ray diffraction
2Å resolution

Lotus tetragonolobus seed lectin (Isoform)

Released:
DOI: 10.2210/pdb2eig/pdb
PDB entry 2eig coloured by chain, front view.
PDB entry 2eig coloured by chain, side view.
PDB entry 2eig coloured by chain, top view.
Source organism: Lotus tetragonolobus
Primary publication:
Identification of a new quaternary association for legume lectins.
Moreno FB, de Oliveira TM, Martil DE, Viçoti MM, Bezerra GA, Abrego JR, Cavada BS, Filgueira de Azevedo W
J Struct Biol 161 133-43 (2008)
PMID: 18068379

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-112131 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Legume lectin domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 234 amino acids
Theoretical weight: 26.03 KDa
Source organism: Lotus tetragonolobus
UniProt:
  • Canonical: D0VWW1 (Residues: 1-234; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

3 bound ligands:
Ligand NAG 3 x NAG
Ligand MN 4 x MN
Ligand CA 4 x CA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LNLS BEAMLINE D03B-MX1
Spacegroup: P21
Unit cell:
a: 68.892Å b: 65.835Å c: 102.537Å
α: 90° β: 92° γ: 90°
R-values:
R R work R free
0.191 0.188 0.251

Quick links

Citations

1 review citation

Plant lectins: the ties that bind in root symbiosis and plant defense.
De Hoff et al. (2009)
7 other articles

3 mentions without citation

Research advances and prospects of legume lectins.
Katoch et al. (2021)
2 more