Table 3. Comparison of the secreted protein profile of L. monocytogenes EGD-e ΔlysPGS and the wild-type strain.

Sample	emPAI	Description	Molecular weight (kDa)
1	0.68	Flagellin	30.483
1Control	0.11	Flagellin	30.483
2	12.39	Flagellin	30.483
2	2.31	UDP-N-acetylglucosamine 1-carboxyvinyltransferase	29.04
2Control	2.67	UDP-N-acetylglucosamine 1-carboxyvinyltransferase	29.04
2Control	0.73	Cell wall binding protein	28.718

Sample number refers to the label showing the appropriate excised band on the SDS PAGE gels presented in Figure 6. emPAI values are an estimate of protein abundance based on the number of sequenced peptides per protein.⁵⁷