Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,4-dinitrophenol | - |
Ricinus communis | |
5,5'-dithiobis(2-nitrobenzoic acid) | - |
Ricinus communis | |
DTT | - |
Ricinus communis | |
EDTA | - |
Ricinus communis | |
iodoacetic acid | - |
Ricinus communis | |
Thenoyltrifluoroacetone | - |
Ricinus communis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
60260 | - |
enzyme DII, gel filtration, SDS-PAGE, amino acid analysis | Ricinus communis |
63000 | - |
1 * 63000, enzyme DII, SDS-PAGE | Ricinus communis |
66070 | - |
enzyme DI, gel filtration, SDS-PAGE, amino acid analysis | Ricinus communis |
67000 | - |
1 * 67000, enzyme DI, SDS-PAGE | Ricinus communis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
quinone + NAD(P)H | Ricinus communis | possible role in seed germination | hydroquinone + NAD(P)+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Ricinus communis | - |
castor bean, enzymes DI and DII | - |
Purification (Comment) | Organism |
---|---|
2 isoenzymes: D-I, D-II | Ricinus communis |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
seed | - |
Ricinus communis | - |
Storage Stability | Organism |
---|---|
5°C, 0.05 M sodium phosphate, pH 8, enzyme D-II is stable for 1 month, enzyme D-I loses 30% of its activity after 1 week | Ricinus communis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
quinone + NAD(P)H | possible role in seed germination | Ricinus communis | hydroquinone + NAD(P)+ | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 67000, enzyme DI, SDS-PAGE | Ricinus communis |
monomer | 1 * 63000, enzyme DII, SDS-PAGE | Ricinus communis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | 8.5 | - |
Ricinus communis |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5 | 9.5 | - |
Ricinus communis |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADH | - |
Ricinus communis | |
NADPH | - |
Ricinus communis |