3.2.1.17 Ag+ activates 171081 3.2.1.17 Ca2+ 34% activation at 5 mM, 150% activation at 10 mM, 280% at 5 mM of recombinant enzyme. 58% Inhibition at 10 mM, 97% at 50 mM of native enzyme, 66% inhibition at 20 mM, 97% at 50 mM of recombinant enzyme 729618 3.2.1.17 Ca2+ activates 171081 3.2.1.17 Ca2+ binding sites 171098, 171100, 171109, 171110 3.2.1.17 Ca2+ highest activity at 50 mM Ca2+ 751265 3.2.1.17 Ca2+ required, strong temperature dependences of apparent affinities to Ca2+ due to low thermal stability of the apoform, the primary Mg2+ site of the enzyme is different from its Ca2+-binding site, Ca2+-binding sites are generally able to bind Mg2+., overview 718376 3.2.1.17 CaCl2 activates at 2-5 mM 729775 3.2.1.17 CaCl2 activates, maximal activity at 0.035 M 664651 3.2.1.17 Co2+ increases the formation of lysozyme dimers 680207 3.2.1.17 Cu2+ 0.01 mM, activity is enhanced to 128% of control 679957