All the proteins were identified through quantitative proteomic analysis.

The UniProt database is L. monocytogenes_strain_ATCC_BAA-679_169963_PR_20190801. The quantitative information was the relative quantitative value. The LFQ intensity (I) of the protein in different samples was transformed to obtain the relative quantitative value (R) of the protein in different samples (the calculation formula is as follows: Rij = Iij/Mean (Ij), i is the sample, j is the protein), and the number of different proteins in the comparison group at each multiple of difference in the summary was calculated based on the relative quantitative value of the protein. (XLSX)