Table 1.
Nine proteins whose abundance in vesicles is influenced by DegP
No. of unique peptides |
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No. | Gene ID | Annotation | Subcellular localization | WT experiment 1 | WT experiment 2 | degP experiment 1 | degP experiment 2 |
1 | VC0930 | Matrix biofilm protein, RmbC | Extracellular | 20 | 24 | 0 | 1 |
2 | VC1888 | Biofilm-associated protein 1, Bap1 | Extracellular | 14 | 13 | 0 | 0 |
3 | VC0928 | Matrix biofilm protein, RmbA | Extracellular | 11 | 11 | 1 | 0 |
4 | VC1950 | Biotin sulfoxidereductase | Periplasmic | 9 | 7 | 0 | 0 |
5 | VCA0140 | Spindolin-related | Unknown | 7 | 7 | 0 | 0 |
6 | VC0157 | Alkalineserine protease | Extracellular | 6 | 5 | 0 | 0 |
7 | VC1280 | Hypothetical protein | Unknown | 5 | 4 | 0 | 0 |
8 | VCA0865 | Hemagglutinin/protease | Extracellular | 5 | 6 | 0 | 0 |
9 | VC0769 | Chitinase | Unknown | 5 | 3 | 0 | 0 |
The results of comparative proteomic experiments on OMVs of the degP mutant (EC956) and its parental strain revealed nine proteins the abundance of which in vesicles is influenced by DegP. These proteins are classified according to the number of identified unique peptides. The following information is reported for each protein: National Center for Biotechnology Information gene ID, annotation, predicted subcellular localization (PsortB), and unique numbers of identified peptides.