LysM domain-containing protein (no recognized "2" variant as a single canonical form) (LysM)

The **LysM domain (lysin motif)** is a small, conserved protein module (44–65 amino acids) present in a vast number of prokaryotic and eukaryotic proteins[1][2][3]. LysM domains bind non-covalently to *N*-acetylglucosamine-containing polysaccharides such as peptidoglycan (major component of bacterial cell walls) and chitin (in fungi and insects)[1][3]. LysM-containing proteins display a range of biological activities, including roles in bacterial cell wall metabolism, microbial detection in host immunity, plant innate immune signaling, protein display, and cell surface engineering[1][2][3]. In plants, some LysM-domain receptors play key roles in immune recognition and symbiosis. In bacteria, LysM proteins are often involved in cell wall modification and adhesion[2][3]. There is no evidence that "LysM domain containing 2" is a distinct, druggable protein or clinical target in humans. If you have a specific gene symbol (e.g., LYSMD2 in humans), please provide it, as the phrase "LysM domain containing 2" is unspecific and does not map to a known receptor, enzyme, or canonical target for drugs in the current literature.

Other names

LysM motif proteinLysM-containing proteinLysin motif protein