1w6q

X-ray diffraction
2.1Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140623 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Galectin-1 Chain: A
Molecule details ›
Chain: A
Length: 134 amino acids
Theoretical weight: 14.6 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P09382 (Residues: 2-135; Coverage: 99%)
Gene name: LGALS1
Sequence domains: Galactoside-binding lectin
Structure domains: Jelly Rolls
Galectin-1 Chain: B
Molecule details ›
Chain: B
Length: 134 amino acids
Theoretical weight: 14.58 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P09382 (Residues: 2-135; Coverage: 99%)
Gene name: LGALS1
Sequence domains: Galactoside-binding lectin
Structure domains: Jelly Rolls

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X11
Spacegroup: P212121
Unit cell:
a: 43.13Å b: 58.18Å c: 111.78Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.242 0.242 0.283
Expression system: Escherichia coli