Protein Domain : IPR013355

Type:  Family Name:  Type IV pilus secretin PilQ
Description:  A number of proteins homologous to PilQ are involved in type IV pilus formation, competence for transformation, type III secretion, and type II secretion (also referred to as the main terminal branch of the general secretion pathway). Members of this family include PilQ itself, which is a component of the type IV pilus structure, from a number of species. In Haemophilus influenzae, the member of this family is associated with the uptake of exogenous DNA, rather than with formation of a type IV pilus - the surface structure required for this may be considered an unusual, incomplete type IV pilus structure. Short Name:  Pilus_4_PilQ
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0 Child Features

3 Contains

DB identifier Type Name
IPR011662 Domain Secretin/TonB, short N-terminal domain
IPR005644 Domain NolW-like
IPR004845 Conserved_site Type II secretion system GspD, conserved site

1 Cross References

Identifier
TIGR02515

0 Found In

2 GO Annotations

GO Term Gene Name
GO:0009297 IPR013355
GO:0009306 IPR013355

2 Ontology Annotations

GO Term Gene Name
GO:0009297 IPR013355
GO:0009306 IPR013355

1 Parent Features

DB identifier Type Name
IPR001775 Family GspD/PilQ family

1 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
35052.m000014 B9TDF1 PAC:16826468 Ricinus communis 536  

0 Publications