Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | less effective than Cd2+ | Spinacia oleracea | |
Cd2+ | - |
Spinacia oleracea | |
Co2+ | less effective than Ca2+ | Spinacia oleracea | |
Cu2+ | less effective then Mn2+ | Spinacia oleracea | |
diphosphate | above 1 mM | Spinacia oleracea | |
F- | - |
Spinacia oleracea | |
Mn2+ | less effective than Zn2+ | Spinacia oleracea | |
Zn2+ | less effective then Co2+ | Spinacia oleracea |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | membrane bound | Spinacia oleracea | 16020 | - |
thylakoid | - |
Spinacia oleracea | 9579 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | required for activity | Spinacia oleracea | |
Mg2+ | no other divalent cations can substitute for Mg2+ | Spinacia oleracea |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
55000 | - |
gel filtration, SDS-PAGE, amino acid sequence | Spinacia oleracea |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
diphosphate + H2O | Spinacia oleracea | actual substrate is magnesium diphosphate or dimagnesium diphosphate | 2 phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Spinacia oleracea | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Spinacia oleracea |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Spinacia oleracea | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
6.7 | - |
- |
Spinacia oleracea |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
diphosphate + H2O | actual substrate is magnesium diphosphate or dimagnesium diphosphate | Spinacia oleracea | 2 phosphate | - |
? | |
diphosphate + H2O | high specificity | Spinacia oleracea | 2 phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 55000, SDS-PAGE | Spinacia oleracea |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | 9 | - |
Spinacia oleracea |