Proteomics

Dataset Information

0

Bacillus cereus msrA mutant strain proteomics under fermentative anoxic conditions, cellular proteome


ABSTRACT: This project provides tandem mass spectrometry datasets of Bacillus cereus ATCC 14579 wild-type strain without its pBClin15 plasmid devoided of the methionine sulfoxide reductase A (msrA) gene. The single mutant strain was grown under fermentative anaerobic condition and harvested at three growth stages.

INSTRUMENT(S): LTQ Orbitrap XL

ORGANISM(S): Bacillus Cereus (strain Atcc 14579 / Dsm 31)

SUBMITTER: Jean ARMENGAUD  

LAB HEAD: Jean Armengaud

PROVIDER: PXD024850 | Pride | 2021-09-10

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
BCRUS09_20130527.fasta Fasta
F212339.dat Other
F212339_p0.05.mzid.gz Mzid
F212340.dat Other
F212340_p0.05.mzid.gz Mzid
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Publications

Methionine Sulfoxide Reductases Contribute to Anaerobic Fermentative Metabolism in <i>Bacillus cereus</i>.

Duport Catherine C   Madeira Jean-Paul JP   Farjad Mahsa M   Alpha-Bazin Béatrice B   Armengaud Jean J  

Antioxidants (Basel, Switzerland) 20210520 5


Reversible oxidation of methionine to methionine sulfoxide (Met(O)) is a common posttranslational modification occurring on proteins in all organisms under oxic conditions. Protein-bound Met(O) is reduced by methionine sulfoxide reductases, which thus play a significant antioxidant role. The facultative anaerobe <i>Bacillus cereus</i> produces two methionine sulfoxide reductases: MsrA and MsrAB. MsrAB has been shown to play a crucial physiological role under oxic conditions, but little is known  ...[more]

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