Definition: A group of acylated oligopeptides produced by Actinomycetes that function as protease inhibitors. They have been known to inhibit to varying degrees trypsin, plasmin, KALLIKREINS, papain and the cathepsins.
carbobenzoxy-leucyl-leucyl-norvalinal [ Cbz-Leu-Leu-norvalinal,MG 115,MG-115,MG115,N-carbobenzoxyl-L-leucinyl-L-leucinyl-L-norvalinal,Z-LLnV,ZLLnVal,benzyloxycarbonyl-leucyl-leucyl-norvalinal,carbobenzoxyl-leucinyl-leucinyl-norvalinal-H,carbobenzyloxy-LLnV aldehyde,carbobenzyloxy-leucyl-leucyl-norvalinal ] structure given in first source