Beta-lytic metalloendopeptidase (, Myxobacter beta-lytic proteinase, achromopeptidase component, beta-lytic metalloproteinase, beta-lytic protease, Myxobacterium sorangium beta-lytic proteinase, Myxobacter<sup>495</sup> beta-lytic proteinase) is an enzyme. This enzyme catalyses the following chemical reaction
This enzyme is present in Achromobacter lyticus and Lysobacter enzymogenes.