Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

A putative transmembrane leucine zipper of agrobacterium VirB10 is essential for t-pilus biogenesis but not type IV secretion.

Journal of bacteriology - 1 Jul 2013

Garza Isaac, Christie Peter J

Abstract excerpt

The Agrobacterium tumefaciens VirB/VirD4 type IV secretion system is composed of a translocation channel and an extracellular T pilus. Bitopic VirB10, the VirB7 lipoprotein, and VirB9 interact to form a cell envelope-spanning structural scaffold termed the "core complex" that is required for the assembly of both structures. The related pKM101-encoded core complex is composed of 14 copies each of these VirB...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Agrobacterium tumefaciens
Share to Bacterial Proteins
Share to Fimbriae, Bacterial

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Leucine Zippers

Share to Membrane Proteins

Share to Mutation

Source

Open in PubMed Open full text

Identifiers

PMID: 23625845
DOI: 10.1128/JB.00287-13
PMCID: PMC3697533

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

A putative transmembrane leucine zipper of agrobacterium VirB10 is essential for t-pilus biogenesis but not type IV secretion.PMID 23625845Read ↗

Identification of the VirB4-VirB8-VirB5-VirB2 pilus assembly sequence of type IV secretion systems.Semantic proximity Read ↗

Agrobacterium tumefaciens VirB6 protein participates in formation of VirB7 and VirB9 complexes required for type IV secretion.Semantic proximity Read ↗

The dimer interface of Agrobacterium tumefaciens VirB8 is important for type IV secretion system function, stability, and association of VirB2 with the core complex.Semantic proximity Read ↗

Molecular characterization of the Agrobacterium tumefaciens DNA transfer protein VirB6.Semantic proximity Read ↗

Biogenesis of T pili in Agrobacterium tumefaciens requires precise VirB2 propilin cleavage and cyclization.Semantic proximity Read ↗

Role of Agrobacterium VirB11 ATPase in T-pilus assembly and substrate selection.Semantic proximity Read ↗

Agrobacterium type IV secretion is a two-step process in which export substrates associate with the virulence protein VirJ in the periplasm.Semantic proximity Read ↗

Evidence for VirB4-mediated dislocation of membrane-integrated VirB2 pilin during biogenesis of the Agrobacterium VirB/VirD4 type IV secretion system.Semantic proximity Read ↗

Interactions of VirB9, -10, and -11 with the membrane fraction of Agrobacterium tumefaciens: solubility studies provide evidence for tight associations.Semantic proximity Read ↗

Identification of a virB10 protein aggregate in the inner membrane of Agrobacterium tumefaciens.Semantic proximity Read ↗

Energetic components VirD4, VirB11 and VirB4 mediate early DNA transfer reactions required for bacterial type IV secretion.Semantic proximity Read ↗

A single amino acid change in the transmembrane domain of the VirB8 protein affects dimerization, interaction with VirB10 and Brucella suis virulence.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.