Family

Peptidase S68, pidd (IPR019502)

Short name: Peptidase_S68_pidd

Family relationships

None.

Description

This entry contains serine peptidases belonging to MEROPS peptidase family S68 (PIDD auto-processing protein, clan S-). These proteins are known as Pidd (short for p53-induced protein with a death domain) proteins [PMID: 10973264]. Pidd forms a complex with Raidd and procaspase-2 that is known as the 'Piddosome'. The Piddosome forms when DNA damage occurs and either activates NF-kappaB, leading to cell survival, or caspase-2, which leads to apoptosis [PMID: 16360037, PMID: 15073321].

GO terms

Biological Process

GO:0006915 apoptotic process
GO:0006974 cellular response to DNA damage stimulus

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.
Pfam