5th International Conference on Post-Translational Modifications in Bacteria (PTMBact 2024)

8:00 - 8:30 (30min)

Registration

Registration of participants

8:30 - 8:45 (15min)

Welcome and opening remarks

8:45 - 10:50 (2h05)

Session 1 - Methods for PTM characterization

› Post-Translational Modifications in metaproteomics: a new level of complexity, but a new possible horizon - Jean Armangaud, CEA-Li2D 08:45-09:30 (45min)

› Quorum sensing in S. thermophilus: analytical condition from pheromones to RiPPs-modified peptides - Quentin Caillot, Quentin Caillot 09:30-09:50 (20min)

› FISH – flow cytometry reveals microbiome-wide changes in post-translational modification and altered microbial abundance among children with inflammatory bowel disease - Billy Bourke, University College Dublin [Dublin], Children's Health Ireland at Crumlin 09:50-10:10 (20min)

› Characterization of bacterial RiPPs involved in adaptation to copper: insights from top-down, bottom-up and native mass spectrometry approaches - Séverine ZIRAH, Molecules of Communication and Adaptation of Microorganisms (MCAM) 10:10-10:30 (20min)

› On the merit of data reuse to infer protein co-regulation and PTM cross-talks - Nicolas Nalpas, University of rouen 10:30-10:50 (20min)

10:50 - 11:15 (25min)

Coffee break

11:15 - 12:40 (1h25)

Session 2 - What about glycans and derivatives ?

› Unusual glycan modifications on bacterial proteins - why are they there? - Christine SZYMANSKI, Complex Carbohydrate Research Center, University of Georgia, Athens, GA, USA, Department of Microbiology, University of Georgia, Athens, GA, USA 11:15-12:00 (45min)

› Exploring the role of glucose-1,6-bisphosphate as a metabolic regulator - Sofia Doello, University of Tübingen 12:00-12:20 (20min)

› Modular multi-step chemical derivatization of sialic acid for flagellin glycosylation in Caulobacter and a heterologous host for bio-conjugation - Silvia Ardissone, Université de Genève = University of Geneva 12:20-12:40 (20min)

12:40 - 14:00 (1h20)

Lunch

14:00 - 14:10 (10min)

Sponsors' talks

14:10 - 15:55 (1h45)

Session 3 : PTMs involved in stress response and adaptation

› Protecting Nascent Polypeptides from Premature Aging - Jean-François Collet, Duve Institute, UCLouvain, Bruxelles, Belgium 14:10-14:55 (45min)

› Connection between protein-tyrosine kinase inhibition and coping with oxidative stress in Bacillus subtilis - Ivan Mijakovic, Chalmers University of Technology [Gothenburg, Sweden] 14:55-15:15 (20min)

› The control of protein arginine phosphorylation facilitates protein homeostasis by an AAA+ chaperone protease system in Bacillus subtilis - Kürşad Turgay, Max Planck Unit for the Science of Pathogens, Institut für Mikrobiologie, Leibniz Universität Hannover 15:15-15:35 (20min)

› The CpxAR two-component system confers a fitness advantage for flea gut colonization by the plague bacillus - Brandon ROBIN, Centre d'Infection et d'Immunité de Lille - INSERM U 1019 - UMR 9017 15:35-15:55 (20min)

15:55 - 17:30 (1h35)

Poster

18:15 - 20:00 (1h45)

Excursion

20:00 - 22:00 (2h)

Dinner