X-ray diffraction
1.7Å resolution

Crystal structure of a Crenomytilus grayanus lectin in complex with galactosamine


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Galactose-binding lectin Chains: A, B
Molecule details ›
Chains: A, B
Length: 156 amino acids
Theoretical weight: 17.88 KDa
Source organism: Crenomytilus grayanus
Expression system: Escherichia coli
  • Canonical: H2FH31 (Residues: 1-150; Coverage: 100%)
Structure domains: Trefoil (Acidic Fibroblast Growth Factor, subunit A)

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13B1
Spacegroup: P212121
Unit cell:
a: 53.022Å b: 71.482Å c: 94.065Å
α: 90° β: 90° γ: 90°
R R work R free
0.124 0.123 0.152
Expression system: Escherichia coli