Family

Nuclear protein localization protein 4 (IPR016563)

Short name: Npl4

Overlapping homologous superfamilies

None.

Family relationships

None.

Description

Npl4 forms the Cdc48-Ufd1-Npl4 complex, which is a segregase complex that is involved in several ubiquitin-related processes. By coupling the ubiquitin-binding properties of Ufd1-Npl4 with the ATPase activity of Cdc48 (p97 in mammals), Cdc48-Ufd1-Npl4 is believed to aid in the extraction of ubiquitylated proteins from higher order complexes [PMID: 26537787]. It also plays a role in the regulated destruction of resident ER membrane proteins [PMID: 21070972].

GO terms

Biological Process

GO:0006511 ubiquitin-dependent protein catabolic process

Molecular Function

No terms assigned in this category.

Cellular Component

No terms assigned in this category.

Contributing signatures

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