Lysine acetylation in human fecal microbiome

This study characterized the lysine acetylome in human gut microbiome samples. Briefly, the microbial peptides obtained from human mcirobiome cells were used for lysine acetylated peptide enrichment using anti-acetyl-lysine (Kac) antibody cocktail; the enriched Kac peptides were then identified and quantified using mass spectrometry.