› 8ohv

X-ray diffraction
1.5Å resolution

Crystal structure of Beta-glucuronidase from Acidobacterium capsulatum in complex with glucuronic acid configured 3-geminal diol iminosugar inhibitor

Released:
DOI: 10.2210/pdb8ohv/pdb
PDB entry 8ohv coloured by chain, front view.
PDB entry 8ohv coloured by chain, side view.
PDB entry 8ohv coloured by chain, top view.
Source organism: Acidobacterium capsulatum
Primary publication:
Molecular Basis for Inhibition of Heparanases and β-Glucuronidases by Siastatin B.
Chen Y, van den Nieuwendijk AMCH, Wu L, Moran E, Skoulikopoulou F, van Riet V, Overkleeft HS, Davies GJ, Armstrong Z
OpenAccess logo J Am Chem Soc (2023)
PMID: 38118176

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-111104 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta-glucuronidase C-terminal domain-containing protein Chain: AAA
Molecule details ›
Chain: AAA
Length: 475 amino acids
Theoretical weight: 50.81 KDa
Source organism: Acidobacterium capsulatum
Expression system: Escherichia coli
UniProt:
  • Canonical: C1F2K5 (Residues: 1-475; Coverage: 100%)
Gene name: ACP_2665
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand VP5 1 x VP5
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Unit cell:
a: 82.037Å b: 42.614Å c: 140.141Å
α: 90° β: 99.417° γ: 90°
R-values:
R R work R free
0.2 0.199 0.223
Expression system: Escherichia coli

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