EC Number   |
Metals/Ions |
Reference |
|---|
   1.2.1.36 | Fe2+ |
reaction rate is maximal with Fe2+ |
390263 |
| 1.2.1.36 | Iron |
metalloprotein, approximately 2 mol of iron per mol of enzyme |
390263 |
| 1.2.1.36 | Mg2+ |
30 mM used in assay conditions |
763752 |
| 1.2.1.36 | Mg2+ |
activity is slightly activated by magnesium at higher concentrations |
696437 |
| 1.2.1.36 | Mg2+ |
magnesium dramatically activated 13-cis retinal oxidation without significantly affecting 9-cis retinal oxidation |
696437 |
| 1.2.1.36 | Mg2+ |
Mg2+ activates 13-cis retinal oxidation by isoform RALDH4 by 3fold, does not significantly influence 9-cis retinal oxidation, and slightly activates isoform RALDH3 activity, owever, magnesium at lower concentration has no effect on RALDH4 activity |
696437 |
| 1.2.1.36 | Mg2+ |
required |
762901 |
| 1.2.1.36 | Mg2+ |
stimulate the type-2 isozyme by 40% at 2 mM MgCl2 |
390268 |
| 1.2.1.36 | Mg2+ |
the presence of 1 mM magnesium ions significantly increases the activity for the natural substrate retinal of isoform RALDH3 |
762833 |
| 1.2.1.36 | MgCl2 |
40% stimulation of enzyme activity with 2 mM MgCl2 |
390268 |
