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Keyword - Archaeal flagellum biogenesis (KW-1209)


Protein which is involved in the formation, organization or maintenance of the archaeal flagellum, a long hair-like cell surface appendage made of polymerized flagellin with an attached hook. This rotating structure with switches propels the cell through a liquid medium. The archaeal flagellum is distinct from its bacterial equivalent in terms of architecture, composition and mechanism of assembly. Thinner (10-15 nm) compared to the bacterial flagellum (18-24 nm), it is usually composed of several types of flagellins and is glycosylated. The archaeal flagellum is considered as a type IV pilus-like structure.


  • Archaeal flagella biogenesis
  • Archaeal flagellar apparatus biogenesis


Biological process


Archaeal flagellum biogenesisBiological process
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