PDBe 4xbq

X-ray diffraction
2.23Å resolution

Crystal Structure of Human Galectin-7 in Complex with Type 1 N-acetyllactosamine


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Galectin-7 Chains: A, B
Molecule details ›
Chains: A, B
Length: 155 amino acids
Theoretical weight: 17.14 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P47929 (Residues: 1-136; Coverage: 100%)
Gene names: LGALS7, LGALS7B, PIG1
Sequence domains: Galactoside-binding lectin
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13C1
Spacegroup: P212121
Unit cell:
a: 30.085Å b: 55.411Å c: 136.497Å
α: 90° β: 90° γ: 90°
R R work R free
0.197 0.196 0.224
Expression system: Escherichia coli