peptidase M20/M25/M40 family protein. similar to hypothetical protein [Vitis vinifera] (GB:CAN74783.1); similar to acetylornithine deacetylase, putative [Brassica oleracea] (GB:ABD65618.1); similar to acetylornithine deacetylase, putative [Brassica oleracea] (GB:ABD65173.1); contains InterPro domain Peptidase M20; (InterPro:IPR002933); contains InterPro domain Peptidase M20, dimerisation; (InterPro:IPR011650)