4akc

X-ray diffraction
2.3Å resolution

Structure of Galactose Binding lectin from Champedak (CGB) with Gal(beta)1,3-GalNac

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
PDBe Complex ID:
PDB-CPX-148430 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Agglutinin alpha chain Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 133 amino acids
Theoretical weight: 14.66 KDa
Source organism: Artocarpus integer
UniProt:
  • Canonical: P18670 (Residues: 1-133; Coverage: 100%)
Sequence domains: Jacalin-like lectin domain
Structure domains: Jacalin-like lectin domain
Agglutinin beta-4 chain Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 21 amino acids
Theoretical weight: 2.16 KDa
Source organism: Artocarpus integer
UniProt:
  • Canonical: Q9S8T0 (Residues: 1-19; Coverage: 95%)

Ligands and Environments

Carbohydrate polymer : NEW Components: A2G, GAL
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P21212
Unit cell:
a: 76.287Å b: 121.673Å c: 77.563Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.198 0.246