Family

Peptidase S6, IgA endopeptidase (IPR000710)

Short name: Peptidase_S6

Overlapping homologous superfamilies

None.

Family relationships

None.

Description

This family consists of immunoglobulin A1 protease proteins. The immunoglobulin A1 protease cleaves immunoglobulin IgA and is found in pathogenic bacteria such as Neisseria gonorrhoeae [PMID: 3027577]. Not all of the members of this family are IgA proteases. EspP (O32555) from Escherichia coli O157:H7 cleaves human coagulation factor V [PMID: 9194704] and O88093 is a hemoglobin protease from E. coli EB1 [PMID: 9743528]. This group of serine peptidases belong to the MEROPS peptidase family S6 (clan PA(S)).

GO terms

Biological Process

GO:0006508 proteolysis

Molecular Function

GO:0004252 serine-type endopeptidase activity

Cellular Component

No terms assigned in this category.

Contributing signatures

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