5olr

X-ray diffraction
1.07Å resolution

Function and Biology Details

Reactions catalysed:
Hydrolysis of terminal, non-reducing alpha-D-galactose residues in alpha-D-galactosides, including galactose oligosaccharides, galactomannans and galactolipids
Hydrolysis of terminal, non-reducing branched (1->3)-alpha-D-galactosidic residues, producing free D-galactose
Biochemical function:
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-183589 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
BT-4170-like C-terminal domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 522 amino acids
Theoretical weight: 56.98 KDa
Source organism: Bacteroides thetaiotaomicron
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8A051 (Residues: 24-535; Coverage: 100%)
Gene name: BT_4170
Sequence domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: RAM, ADA
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P212121
Unit cell:
a: 77.458Å b: 123.872Å c: 137.628Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.146 0.145 0.166
Expression system: Escherichia coli