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

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

Journal of bacteriology - 1 May 2003

Jakubowski Simon J, Krishnamoorthy Vidhya, Christie Peter J

Abstract excerpt

This study characterized the contribution of Agrobacterium tumefaciens VirB6, a polytopic inner membrane protein, to the formation of outer membrane VirB7 lipoprotein and VirB9 protein multimers required for type IV secretion. VirB7 assembles as a disulfide cross-linked homodimer that associates with the T pilus and a VirB7-VirB9 heterodimer that stabilizes other VirB proteins during biogenesis of the secretion...

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

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

Share to Fimbriae, Bacterial

Share to Gene Deletion

Share to Membrane Proteins

Share to Recombinant Fusion Proteins

Share to Temperature

Share to Virulence Factors

Source

Open in PubMed Open full text

Identifiers

PMID: 12700266
DOI: 10.1128/JB.185.9.2867-2878.2003
PMCID: PMC154386

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

Agrobacterium tumefaciens VirB6 protein participates in formation of VirB7 and VirB9 complexes required for type IV secretion.PMID 12700266Read ↗

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

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

A putative transmembrane leucine zipper of agrobacterium VirB10 is essential for t-pilus biogenesis but not 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 ↗

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

The type IV secretion apparatus protein VirB6 of Agrobacterium tumefaciens localizes to a cell pole.Semantic proximity Read ↗

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

Functional analysis of the Agrobacterium tumefaciens T-DNA transport pore protein VirB8.Semantic proximity Read ↗

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

Interactions between VirB9 and VirB10 membrane proteins involved in movement of DNA from Agrobacterium tumefaciens into plant cells.Semantic proximity Read ↗

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

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