In this dataset we provide MALDI-TOF MS spectra of Escherichia coli. The data presented in this article are related to the article entitled "Stress response of Escherichia coli to essential oil components - insights on low-molecular-weight proteins from MALDI-TOF" (Božik et al., 2018) [1]. Essential oils and their components are known for their antibacterial effect. Many studies evaluated the effect of essential oil components (EOCs) on the cell wall, bacterial membranes, and energetic metabolism. But data about low molecular weight proteins (<20 kDa) are limited. Provided data are focused on bacterial response to EOCs; tetracycline, peroxide and chlorine was used as control as common antibiotic and disinfectant agents used against bacteria. These data describe the effect of tested substances to bacterial protein synthesis.

Czech University of Life Sciences Faculty of Agrobiology Food and Natural Resources Department of Food Science Kamycká 129 16500 Prague Czech Republic

University of Chemistry and Technology Department of Computing and Control Engineering Technická 5 166 28 Prague 6 Czech Republic

Zobrazit více v PubMed

Božik M., Cejnar P., Šašková M., Nový P., Maršík P., Klouček P. Stress response of Escherichia coli to essential oil components – insights on low-molecular-weight proteins from MALDI-TOF. Sci. Rep. 2018;8:13042. PubMed PMC

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Cejnar P., Kuckova S., Prochazka A., Karamonova L., Svobodova B. Principal component analysis of normalized full spectrum mass spectrometry data in multiMS-toolbox: an effective tool to identify important factors for classification of different metabolic patterns and bacterial strains. Rapid Commun. Mass Spectrom. 2018 PubMed

Hrdlickova Kuckova S., Rambouskova G., Hynek R., Cejnar P., Oltrogge D., Fuchs R. Evaluation of mass spectrometric data using principal component analysis for determination of the effects of organic lakes on protein binder identification. J. Mass Spectrom. 2015;50:1270–1278. PubMed