› 1jlx

X-ray diffraction
2.2Å resolution

AGGLUTININ IN COMPLEX WITH T-DISACCHARIDE

Released:
DOI: 10.2210/pdb1jlx/pdb
PDB entry 1jlx coloured by chain, front view.
PDB entry 1jlx coloured by chain, side view.
PDB entry 1jlx coloured by chain, top view.
Source organism: Amaranthus caudatus
Primary publication:
Structure of benzyl T-antigen disaccharide bound to Amaranthus caudatus agglutinin.
Transue TR, Smith AK, Mo H, Goldstein IJ, Saper MA
Nat Struct Biol 4 779-83 (1997)
PMID: 9334739

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-180750 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Agglutinin domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 303 amino acids
Theoretical weight: 34.81 KDa
Source organism: Amaranthus caudatus
UniProt:
  • Canonical: Q71QF2 (Residues: 2-304; Coverage: 100%)
Sequence domains: Agglutinin domain
Structure domains: Trefoil (Acidic Fibroblast Growth Factor, subunit A)

Ligands and Environments

Carbohydrate polymer : NEW Components: A2G, GAL
Carbohydrate polymer
2 bound ligands:
Ligand FOR 2 x FOR
Ligand MBN 2 x MBN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE A1
Spacegroup: P212121
Unit cell:
a: 111.3Å b: 99.2Å c: 66.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.196 0.196 not available

Quick links

Citations

4 review citations

130 years of Plant Lectin Research.
Tsaneva et al. (2020)
3 more

5 mentions without citation

Structure-function and application of plant lectins in disease biology and immunity.
Mishra et al. (2019)
4 more