› 4i4p

X-ray diffraction
1.28Å resolution

BEL beta-trefoil apo crystal form 2

Released:
DOI: 10.2210/pdb4i4p/pdb
PDB 4i4p coloured by chain and viewed from the front.
PDB 4i4p coloured by chain and viewed from the side.
PDB 4i4p coloured by chain and viewed from the top.
Source organism: Boletus edulis
Primary publication:
BEL β-trefoil: a novel lectin with antineoplastic properties in king bolete (Boletus edulis) mushrooms.
Bovi M, Cenci L, Perduca M, Capaldi S, Carrizo ME, Civiero L, Chiarelli LR, Galliano M, Monaco HL
Glycobiology 23 578-92 (2013)
PMID: 23213111

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
BEL-beta trefoil Chains: A, B
Molecule details ›
Chains: A, B
Length: 146 amino acids
Theoretical weight: 16.72 KDa
Source organism: Boletus edulis
UniProt:
  • Canonical: R4GRU5 (Residues: 1-146; Coverage: 100%)
Structure domains: Trefoil (Acidic Fibroblast Growth Factor, subunit A)

Ligands and Environments

1 bound ligand:
Ligand TRS 4 x TRS
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P212121
Unit cell:
a: 41.58Å b: 66.58Å c: 105.05Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.168 0.167 0.185

Quick links

Citations

4 review citations

CNL-Clitocybe nebularis Lectin-The Fungal GalNAcβ1-4GlcNAc-Binding Lectin.
Sabotič et al. (2019)
3 more