EC Number |
Metals/Ions |
Reference |
---|
2.7.7.2 | Ca2+ |
about 30% of the activity with Mg2+ |
642995, 643002 |
2.7.7.2 | Ca2+ |
Ca2+ gives maximum FAD synthesis equal to 62% of that measured with Mg2+ |
722239 |
2.7.7.2 | Ca2+ |
can substitute for Mg2+ |
737357 |
2.7.7.2 | Co2+ |
Co2+ induces FAD hydrolysis, which is strongly stimulated in the presence of K+, K0.5 value is 0.035 mM |
761264 |
2.7.7.2 | Co2+ |
effective for FMN production |
642999 |
2.7.7.2 | Co2+ |
in the presence of about 0.5 mM Co2+, the activity is almost equal to that measured with Mg2+ |
722239 |
2.7.7.2 | Co2+ |
the enzyme requires divalent metals for activity, the best activity being observed with Co2+, where the activity is 4times greater than that with Mg2+ |
721625 |
2.7.7.2 | Cu2+ |
effective for FMN production |
642999 |
2.7.7.2 | Fe2+ |
the enzyme contains 0.2 mol of iron per protomer |
721625 |
2.7.7.2 | K+ |
stimulates Co2+-induced FAD hydrolysis, K0.5 value 7.2 |
761264 |