Homologous Superfamily

PUB-like domain superfamily (IPR036339)

Short name: PUB-like_dom_sf

Overlapping entries


The PUB (also known as PUG) domain is found in peptide N-glycanase where it functions as a AAA ATPase binding domain [PMID: 16807242]. This domain is also found on other proteins linked to the ubiquitin-proteasome system.

The PUB domain has alpha(2)-beta-alpha(2)-beta(2)-alpha fold. It is composed of a cluster of helices with a small antiparallel beta-sheet on one side. It presents topological similarity to the fold of an extended R3H domain.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.