CATH Classification

Level CATH Code Description
Class 3 Alpha Beta
Architecture 3.10 Roll
Topology 3.10.620 C8orf32 fold
Homologous Superfamily 3.10.620.30  

Domain Context

CATH Clusters

Superfamily 3.10.620.30
Functional Family Peptidase (PNG1)

Enzyme Information

3.5.1.52
Peptide-N(4)-(N-acetyl-beta-glucosaminyl)asparagine amidase.
based on mapping to UniProt Q02890
Hydrolysis of an N(4)-(acetyl-beta-D-glucosaminyl)asparagine residue in which the glucosamine residue may be further glycosylated, to yield a (substituted) N-acetyl-beta-D-glucosaminylamine and a peptide containing an aspartate residue.
-!- Does not act on (GlcNAc)-Asn, because it requires the presence of more than two amino-acid residues in the substrate (cf. EC 3.5.1.26). -!- Formerly EC 3.2.2.18.

UniProtKB Entries (1)

P32628
RAD23_YEAST
Saccharomyces cerevisiae S288C
UV excision repair protein RAD23

PDB Structure

PDB 3ESW
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structural and mutational studies on the importance of oligosaccharide binding for the activity of yeast PNGase.
Zhao, G., Li, G., Zhou, X., Matsuo, I., Ito, Y., Suzuki, T., Lennarz, W.J., Schindelin, H.
Glycobiology
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