Family

Flagellin, archaea (IPR002774)

Short name: Flagellin_arc

Family relationships

None.

Description

Archaeal motility occurs by the rotation of flagella that are different to bacterial flagella, but show similarity to bacterial type IV pili. These similarities include the multiflagellin nature of the flagellar filament, N-terminal sequence similarities, as well as the presence of homologous proteins in the two systems [PMID: 16983194, PMID: 11250034]. Also unlike bacterial flagellins but similar to type IV pilins, archaeal flagellins are initially synthesised with a short leader peptide that is cleaved by a membrane-located peptidase [PMID: 11250034, PMID: 15170402]. The enzyme responsible for the removal of the this leader peptide is FlaK [PMID: 14622420].

GO terms

Biological Process

GO:0006928 movement of cell or subcellular component

Molecular Function

GO:0005198 structural molecule activity

Cellular Component

No terms assigned in this category.

Contributing signatures

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