The polar Ras-like GTPase MglA activates type IV pilus via SgmX to enable twitching motility in
Myxococcus xanthus
cell motility
small GTPase
type IV pilus
Journal
Proceedings of the National Academy of Sciences of the United States of America
ISSN: 1091-6490
Titre abrégé: Proc Natl Acad Sci U S A
Pays: United States
ID NLM: 7505876
Informations de publication
Date de publication:
10 11 2020
10 11 2020
Historique:
pubmed:
24
10
2020
medline:
5
1
2021
entrez:
23
10
2020
Statut:
ppublish
Résumé
Type IV pili (Tfp) are highly conserved macromolecular structures that fulfill diverse cellular functions, such as adhesion to host cells, the import of extracellular DNA, kin recognition, and cell motility (twitching). Outstandingly, twitching motility enables a poorly understood process by which highly coordinated groups of hundreds of cells move in cooperative manner, providing a basis for multicellular behaviors, such as biofilm formation. In the social bacteria
Identifiants
pubmed: 33093210
pii: 2002783117
doi: 10.1073/pnas.2002783117
pmc: PMC7668184
doi:
Substances chimiques
Bacterial Proteins
0
MglA protein, Myxococcus xanthus
123211-93-8
Monomeric GTP-Binding Proteins
EC 3.6.5.2
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
28366-28373Informations de copyright
Copyright © 2020 the Author(s). Published by PNAS.
Déclaration de conflit d'intérêts
The authors declare no competing interest.
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