Structure analysis

Crystal Structure of the Lectin I from Ulex europaeus in complex with the methyl glycoside of alpha-L-fucose

X-ray diffraction
2.3Å resolution
Source organism: Ulex europaeus
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1
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Multimeric state: homo dimer
Accessible surface area: 18694.2 Å2
Buried surface area: 3022.17 Å2
Dissociation area: 915.25 Å2
Dissociation energy (ΔGdiss): 4.88 kcal/mol
Dissociation entropy (TΔSdiss): 12.81 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-149848
Assembly 2 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 18774.78 Å2
Buried surface area: 3218.59 Å2
Dissociation area: 950.92 Å2
Dissociation energy (ΔGdiss): 2.82 kcal/mol
Dissociation entropy (TΔSdiss): 12.82 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-149848

Macromolecules

Chains: A, B, C, D
Length: 242 amino acids
Theoretical weight: 26.63 KDa
Source organism: Ulex europaeus
UniProt:
  • Canonical: P22972 (Residues: 1-243; Coverage: 100%)
Pfam: Legume lectin domain
InterPro:
CATH: Jelly Rolls
SCOP: Legume lectins

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