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Table 2 Identification of altered OMPs by liquid chromatography-tandem mass spectrometry

From: The role of the bacterial protease Prc in the uropathogenesis of extraintestinal pathogenic Escherichia coli

Protein nameDescriptionFold changeaP value
Downregulated protein in Δprc-RS218
FliCFlagellin(−) 1002.50E-04
SlyBOuter membrane lipoprotein SlyB(−) 1005.30E-04
Upregulated protein in Δprc-RS218
SprMurein DD-endopeptidase(+) 1001.10E-03
BamAOuter membrane protein assembly factor(+) 1003.30E-04
Ag43Antigen 43(+) 1007.80E-04
TsxNucleoside-specific channel-forming protein(+) 1009.78E-07
TraTConjugal transfer surface exclusion protein TraT(+) 3.171.55E-02
TolCOuter membrane channel protein TolC(+) 2.214.47E-03
  1. a(−), indicates that the protein was downregulated in Δprc-RS218 compared to in WT-RS218
  2. (+), indicates that the protein was upregulated in Δprc-RS218 compared to in WT-RS218