3.5.3.6 (2S)-2-amino-5-(N''-cyanocarbamimidamido)pentanoic acid - 163506 3.5.3.6 3-aminoalanine 10 mM, 3% loss of activity. 200 mM, 28% loss of activity 153659 3.5.3.6 5,5'-dithiobis(2-nitrobenzoic acid) - 221 3.5.3.6 5,5'-dithiobis(2-nitrobenzoic acid) the reaction of 1 sulfhydryl group with 0.3 mM 5,5'-dithiobis-(2-nitrobenzoic acid) has a half-life of about 50 min at pH 8 221 3.5.3.6 6-diazo-5-oxo-norleucine - 20065 3.5.3.6 6-diazo-5-oxo-norleucine 1 mM, dextran-conjugated enzyme and native enzyme retain 10.1% and 1.5% of their initial activities 20065 3.5.3.6 Ag+ - 75 3.5.3.6 agmatine - 505 3.5.3.6 agmatine very weak, mixed-type inhibitor 505 3.5.3.6 agmatine 10 mM, 8% loss of activity. 200 mM, 28% loss of activity 505