catalytic activity:Hydrolysis of dipeptides.,cofactor:Zinc.,enzyme regulation:Inhibited by L-penicillamine.,function:Probable metalloprotease which hydrolyzes leukotriene D4 (LTD4) into leukotriene E4 (LTE4).,similarity:Belongs to the peptidase M19 family.,subunit:Homodimer; disulfide-linked.,
Membrane ; Lipid-anchor, GPI-anchor .