Proteomics

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The Vibrio vulnificus stressosome: an oxygen-sensor involved in regulating iron metabolism


ABSTRACT: Stressosomes are stress-sensing protein complexes widely conserved among bacteria. Although a role in the regulation of the general stress response is well documented in Gram-positive bacteria, the activating signals are still unclear, and little is known about the physiological function of stressosomes in the Gram-negative bacteria. Here we investigated the stressosome of the Gram-negative, marine pathogen Vibrio vulnificus. We demonstrate that it senses oxygen and identified its role in modulating iron-metabolism.

INSTRUMENT(S): MALDI Synapt G2 HDMS

ORGANISM(S): Vibrio Vulnificus (ncbitaxon:672)

SUBMITTER: Jan Pane-Farre  

PROVIDER: MSV000087636 | MassIVE | Wed Jun 16 00:46:00 BST 2021

REPOSITORIES: MassIVE

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