Type IV pilin post-translational modifications modulate material properties of bacterial colonies

R Zöllner, T Cronenberg, N Kouzel, A Welker… - Biophysical …, 2019 - cell.com
pilin glycosylation and phosphoform modification pathways, we investigated the effect of
pilin … acids can affect the pilus density and potentially the rupture force between pili, antigenic …

Chimeric Ligands of Pili and Lectin A Inhibit Tolerance, Persistence, and Virulence Factors of Pseudomonas aeruginosa over a Wide Range of Phenotypes

PD Patil, H Zheng, FN Burns, ACS Ibanez… - ACS Infectious …, 2022 - ACS Publications
Glycosylation with protected maltoside and cellobioside followed by basic deprotection …
showed no effect on nonretracting pili, we believe that 1a binding to pili likely caused pilT-…

[HTML][HTML] Investigating the presence of type IV pilin subgenus in Pseudomonas aeruginosa isolated from clinical and non-clinical samples

N Sameni, M Shahbeik, H Dabiri - Iranian Journal of Medical Microbiology, 2019 - ijmm.ir
… The cellular factors include flagellum, pyocyanin, fimbria and lipopolysaccharide, and pili, …
acid placed at the C-terminal of the group I pilins. The second pilin glycosylation system in P. …

The structure of PilA from Acinetobacter baumannii AB5075 suggests a mechanism for functional specialization in Acinetobacter type IV pili

LA Ronish, E Lillehoj, JK Fields, EJ Sundberg… - Journal of Biological …, 2019 - ASBMB
… prior to their incorporation into the pilus fiber) followed by a … sequence and O-linked
glycosylation) that are unrelated to … similar to pilin structures from Pseudomonas aeruginosa and …

Impairment of a cyanobacterial glycosyltransferase that modifies a pilin results in biofilm development

S Suban, E Sendersky, SS Golden… - Environmental …, 2022 - Wiley Online Library
… for glycosylation of the pilus subunit and for adequate pilus … The impact of PilA glycosylation
on pilus assembly varies between … in the pathogenesis of Pseudomonas aeruginosa burn …

Pseudomonas aeruginosa TfpW is a multifunctional D-Araf glycosyltransferase and oligosaccharyltransferase

AD Villela, H Harvey, K Graham, LL Burrows - bioRxiv, 2020 - biorxiv.org
… modified pilins, while Pa5196 pilin antisera recognizes cell wallaeruginosa PA7 and
1244, the genes that encode … aeruginosa, deletion of arnE/F had no effect on pilin

Natural and Synthetic Ligand-Binding Induce Different Pilin Assemblies in Vitro and Control P. Aeruginosa Bioactivities in Vivo, and Development of Bacterial-Motility …

ACS Ibañez - 2020 - search.proquest.com
… precipitates for the native 1244 pilin and needle-like crystals … recombinant truncated pilin
proteins and effects of interactions … Group I pilins are glycosylated by TfpO on the C-terminal Ser …

Chemical control over Asialo-GM1: A dual ligand for pili and Lectin A that activates swarming motility and facilitates adherence of Pseudomonas aeruginosa

PD Patil, Y Jin, YY Luk - Colloids and Surfaces B: Biointerfaces, 2022 - Elsevier
… aGM1 and function as a non-pilus adhesin. … effect of aGM1 on the swarming motility of the
bacteria. By incorporating the aGM1 in an artificial liposome, we also examine the effect on pili

The O-glycan is essential for the induction of protective antibodies against lethal infection by flagella A-bearing Pseudomonas aeruginosa

M Choi, S Shridhar, H Fox, K Luo, MN Amin… - Infection and …, 2024 - Am Soc Microbiol
… stained with Coomassie blue to evaluate the effect of deglycosylation on molecular weight
(MW)… The structural diversity of the O-antigens used by the 12.4.4 pilin glycosylation apparatus …

Receptor recognition by meningococcal type IV pili relies on a specific complex N-glycan

L Le Guennec, Z Virion… - Proceedings of the …, 2020 - National Acad Sciences
… (8), while Tfp from Pseudomonas aeruginosa, an important … first qualitatively assessed the
inhibitory effect of a library of 23 … of the use of a glycosylated recombinant soluble chimeric …