... & Kerenyi, T.D. (1971) Leucylglycinamide released from oxytocin by humanuterine enzyme. Science 173, 827–829.35. Shinoda, M., Miyazaki, A. & Toide, K. (1999) Effect of a novelprolyl endopeptidase ... Auerswald, E.A. (1995) Temporary inhibition of papain by hairpin loop mutants of chicken cystatin. Distortedbinding of the loops results in cleavage of the Gly(9)-Ala10 bond.FEBS Lett. 361, ... Germany.Fax: + 49 345 5559901, Tel.: + 49 345 5559900, E-mail: hans-ulrich.demuth@probiodrug.deAbbreviations: Fmoc-Ala-Pyrr-CN, 9H-fluorenyl-9-ylmethylN-[2-(2-cyano-1-pyrrolidinyl)-1-methyl-2-oxoethyl]carbamate;NHMec,...