Domain

Surface presentation of antigen (SpoA) (IPR001543)

Short name: SpoA

Domain relationships

None.

Description

Proteins in this group are involved in a secretory pathway responsible for the surface presentation of invasion plasmid antigen needed for the entry of Salmonella and other species into mammalian cells [PMID: 1447979, PMID: 8885278].They could play a role in preserving the translocation competence of the IPA antigens and are required for secretion of the three IPA proteins [PMID: 1312536].

The C-terminal region of flagellar motor switch proteins FliN and FliM is also included in this entry.

Contributing signatures

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