› 3vkl

X-ray diffraction
2.55Å resolution

Protease-resistant mutant form of human Galectin-8 in complex with two lactose molecules

Released:
DOI: 10.2210/pdb3vkl/pdb
PDB entry 3vkl coloured by chain, front view.
PDB entry 3vkl coloured by chain, side view.
PDB entry 3vkl coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
X-ray structure of a protease-resistant mutant form of human galectin-8 with two carbohydrate recognition domains.
Yoshida H, Yamashita S, Teraoka M, Itoh A, Nakakita S, Nishi N, Kamitori S
FEBS J 279 3937-51 (2012)
PMID: 22913484

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-126160 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Galectin-8 Chains: A, B
Molecule details ›
Chains: A, B
Length: 291 amino acids
Theoretical weight: 33.11 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O00214 (Residues: 1-155, 184-317; Coverage: 91%)
Gene name: LGALS8
Sequence domains: Galactoside-binding lectin
Structure domains: Jelly Rolls

Ligands and Environments

Carbohydrate polymer : NEW Components: BGC, GAL
Carbohydrate polymer
1 bound ligand:
Ligand EDO 20 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW12A
Spacegroup: P212121
Unit cell:
a: 69.56Å b: 72.872Å c: 129.689Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.208 0.208 0.264
Expression system: Escherichia coli

Quick links

Citations

5 review citations

Galectin-8: a matricellular lectin with key roles in angiogenesis.
Troncoso et al. (2014)
4 more

4 mentions without citation

Understanding the specificity of human Galectin-8C domain interactions with its glycan ligands based on molecular dynamics simulations.
Kumar et al. (2013)
3 more