The domain within your query sequence starts at position 376 and ends at position 415; the E-value for the PAW domain shown below is 2e-15.


The domain was found using the schnipsel database


domain present in PNGases and other hypothetical proteins
SMART accession number:SM00613
Description: present in several copies in proteins with unknown function in C. elegans
Interpro abstract (IPR006588):

The PAW domain (present in PNGases and other worm proteins) is found as a single copy at the C terminus of metazoan peptide:N-glycanase (PNGase) and in multiple copies in hypothetical Caenorhabditis elegans proteins peptide:N-glycanases (PNGases) [ (PUBMED:11779830) ]. The C-terminal PAW domain of PNGase binds to the mannose moieties of N-linked oligosaccharide chains [ (PUBMED:17088551) ].

The PAW domain is a slightly elongated molecule and displays a beta-sandwich architecture, which is composed of two layers, containing nine and eight antiparallel beta-strands, respectively, and three additional short helices [ (PUBMED:17088551) ].

Some proteins known to contain a PAW domain are listed below:

  • Animal peptide:N-glycanase (PNGase) EC catalyses the deglycosylation of several misfolded N-linked glycoproteins by cleaving the bulky glycan chain before the proteins are degraded by the proteasome.
  • Caenorhabditis elegans putative uncharacterised protein C17B7.5.
GO process:glycoprotein catabolic process (GO:0006516)
GO component:cytoplasm (GO:0005737)
Family alignment:
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There are 549 PAW domains in 530 proteins in SMART's nrdb database.

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