X-ray diffraction
1.95Å resolution

Crystal structure of a bacterial fucosidase with inhibitor 1-phenyl-4-[(2S,3S,4R,5S)-3,4-dihydroxy-5-methylpyrrolidin-2-yl]triazole

Entry authors: Wright DW, Davies GJ, Behr JB

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Alpha-L-fucosidase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 447 amino acids
Theoretical weight: 51.75 KDa
Source organism: Bacteroides thetaiotaomicron VPI-5482
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q8A3I4 (Residues: 35-480; Coverage: 98%)
Gene name: BT_2970
Sequence domains: Alpha-L-fucosidase
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P21
Unit cell:
a: 56.04Å b: 187.59Å c: 97.7Å
α: 90° β: 94.26° γ: 90°
R R work R free
0.193 0.191 0.229
Expression system: Escherichia coli BL21(DE3)