2epm

X-ray diffraction
2.04Å resolution

N-acetyl-B-D-glucoasminidase (GCNA) from Stretococcus gordonii

Released:

Function and Biology Details

Reaction catalysed:
Hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-180336 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
N-acetyl-beta-D-glucosaminidase Chain: X
Molecule details ›
Chain: X
Length: 627 amino acids
Theoretical weight: 72.33 KDa
Source organism: Streptococcus gordonii
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6ST21 (Residues: 1-627; Coverage: 100%)
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: RIGAKU RU200
Spacegroup: I222
Unit cell:
a: 122.964Å b: 124.746Å c: 147.889Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.201 0.199 0.237
Expression system: Escherichia coli