2.4.1.117 Amphomycin IC50 0.04 mM 9098 2.4.1.117 Ca2+ slight inhibition 15 2.4.1.117 EDTA inhibition reversed by MgCl2 21 2.4.1.117 EDTA - 21 2.4.1.117 Mn2+ slight inhibition 11 2.4.1.117 MnCl2 stimulates at 1 mM, inhibits at higher concentration 307 2.4.1.117 tunicamycin - 1659 2.4.1.117 tunicamycin 50% inhibition at 0.04 mg per ml 1659 2.4.1.117 UDP competitive 26 2.4.1.117 UDP - 26