6gp5

X-ray diffraction
1.93Å resolution

Function and Biology Details

Reaction catalysed:
The enzyme specifically hydrolyzes (1->4)-beta-D-galactosidic linkages in type I arabinogalactans.
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-183565 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Arabinogalactan endo-beta-1,4-galactanase Chains: A, B
Molecule details ›
Chains: A, B
Length: 352 amino acids
Theoretical weight: 39.67 KDa
Source organism: Bacteroides thetaiotaomicron VPI-5482
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q89YR3 (Residues: 22-353; Coverage: 100%)
Gene name: BT_4668
Sequence domains: Glycosyl hydrolase family 53

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P21
Unit cell:
a: 47.213Å b: 44.681Å c: 137.546Å
α: 90° β: 99.38° γ: 90°
R-values:
R R work R free
0.176 0.174 0.225
Expression system: Escherichia coli BL21(DE3)