Lysozymes have primarily a bacteriolytic function. Hydrolysis of (1->4)-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins. Expressed by the venom gland. Belongs to the glycosyl hydrolase 22 family.