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Crystal structure of peanut lectin GAL-BETA-1,3-GAL complex

X-ray diffraction
2.48Å resolution
PDB entry 2dv9 coloured by chain, front view.
PDB entry 2dv9 coloured by chain, side view.
PDB entry 2dv9 coloured by chain, top view.
Source organism: Arachis hypogaea
Assembly composition:
homo tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Galactose-binding lectin
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Multimeric state: homo tetramer
Accessible surface area: 32826.58 Å2
Buried surface area: 9857.05 Å2
Dissociation area: 3,086.52 Å2
Dissociation energy (ΔGdiss): 11.46 kcal/mol
Dissociation entropy (TΔSdiss): 39.35 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-136281

Macromolecules

Galactose-binding lectin
Chains: A, B, C, D
Length: 236 amino acids
Theoretical weight: 25.21 KDa
Source organism: Arachis hypogaea
UniProt:
  • Canonical: P02872 (Residues: 24-259; Coverage: 94%)
Pfam: Legume lectin domain
InterPro:
CATH: Jelly Rolls
SCOP: Legume lectins
Galactose-binding lectin in PDB entry 2dv9, assembly 1, front view.
Galactose-binding lectin in PDB entry 2dv9, assembly 1, side view.
Galactose-binding lectin in PDB entry 2dv9, assembly 1, top view.
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