Family

Pilus assembly, TraL (IPR016382)

Short name: Pilus_assmbly_TraL

Overlapping homologous superfamilies

None.

Family relationships

Description

This entry represents the bacterial F pilus assembly protein TraL [PMID: 6120442, PMID: 12003924]. The F-pilus appears to be involved in recipient cell recognition during the establishment of a stable mating pair before conjugation, as well as forming part of the conjugative pore for DNA transfer [PMID: 11849547]. The F-pilus is the site of attachment of the filamentous phages (M13, f1 and fd), which attach to the F-pilus tip, and the RNA phages, R17 and Qbeta, which attach to different sites exposed on the sides of the pilus.

GO terms

Biological Process

GO:0009297 pilus assembly

Molecular Function

No terms assigned in this category.

Cellular Component

GO:0009279 cell outer membrane

Contributing signatures

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