Structure analysis

BEL beta-trefoil complex with galactose

X-ray diffraction
1.57Å resolution
Source organism: Boletus edulis
Assemblies composition:
homo dimer
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1
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Multimeric state: homo dimer
Accessible surface area: 13289.74 Å2
Buried surface area: 3354.38 Å2
Dissociation area: 771.58 Å2
Dissociation energy (ΔGdiss): -5.11 kcal/mol
Dissociation entropy (TΔSdiss): 11.82 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-195742
Assembly 2
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Multimeric state: homo dimer
Accessible surface area: 13179.5 Å2
Buried surface area: 2791.8 Å2
Dissociation area: 796.57 Å2
Dissociation energy (ΔGdiss): -6.07 kcal/mol
Dissociation entropy (TΔSdiss): 11.8 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-195742
Assembly 3
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Multimeric state: monomeric
Accessible surface area: 7428.22 Å2
Buried surface area: 919.59 Å2
Dissociation area: 147.11 Å2
Dissociation energy (ΔGdiss): -3.9 kcal/mol
Dissociation entropy (TΔSdiss): 2.54 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-195741
Assembly 4 (preferred)
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Multimeric state: monomeric
Accessible surface area: 7404.68 Å2
Buried surface area: 891.63 Å2
Dissociation area: 142.97 Å2
Dissociation energy (ΔGdiss): -3.67 kcal/mol
Dissociation entropy (TΔSdiss): 1.55 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-195741
Assembly 5
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Multimeric state: monomeric
Accessible surface area: 7368.62 Å2
Buried surface area: 285.12 Å2
Dissociation area: 142.56 Å2
Dissociation energy (ΔGdiss): -3.75 kcal/mol
Dissociation entropy (TΔSdiss): 1.55 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-195741
Assembly 6
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Multimeric state: monomeric
Accessible surface area: 7404.02 Å2
Buried surface area: 913.54 Å2
Dissociation area: 156.21 Å2
Dissociation energy (ΔGdiss): -3.58 kcal/mol
Dissociation entropy (TΔSdiss): 2.55 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-195741

Macromolecules

Chains: A, B, C, D
Length: 146 amino acids
Theoretical weight: 16.72 KDa
Source organism: Boletus edulis
UniProt:
  • Canonical: R4GRU5 (Residues: 1-146; Coverage: 100%)
InterPro: Ricin B-like lectins
CATH: Trefoil (Acidic Fibroblast Growth Factor, subunit A)

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