. . . "Lys-N is a metalloendopeptidase found in the mushroom Grifola frondosa that cleaves proteins on the amino side of lysine residues."@en . . . . . . . . "Lys-N"@en . . . . . . . . "2387"^^ . "1028761734"^^ . . . . . "Lys-N is a metalloendopeptidase found in the mushroom Grifola frondosa that cleaves proteins on the amino side of lysine residues."@en . . . . . . . . . . . "27907996"^^ . . . . . . . .