Inhibitors | Comment | Organism | Structure |
---|---|---|---|
4-hydroxymercuribenzoic acid | 0.01 mM, 65% inhibition | Spinacia oleracea | |
Cd2+ | - |
Spinacia oleracea | |
N-ethylmaleimide | 0.005-0.1 mM, complete inhibition of solubilized enzyme; 0.5 mM, 57% inhibition | Spinacia oleracea | |
oleic acid | 0.3 mM, 58% inhibition | Spinacia oleracea | |
UDP | 0.15 mM, 79% inhibition | Spinacia oleracea | |
Zn2+ | 10 mM, complete inhibition, stimulation at 1 mM | Spinacia oleracea |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.04 | - |
UDPgalactose | - |
Spinacia oleracea |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
chloroplast envelope | - |
Spinacia oleracea | 9941 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | stimulates | Spinacia oleracea | |
Mg2+ | cation not required | Spinacia oleracea | |
Mn2+ | stimulates, cation not required | Spinacia oleracea | |
Zn2+ | 1 mM, stimulation, inhibition at 10 mM | Spinacia oleracea |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Spinacia oleracea | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-galactose + 1,2-diacylglycerol | - |
Spinacia oleracea | UDP + 3-beta-D-galactosyl-1,2-diacylglycerol | - |
? | |
UDP-galactose + 1,2-dioleoylglycerol | - |
Spinacia oleracea | UDP + 3-beta-D-galactosyl-1,2-dioleoylglycerol | - |
? | |
UDP-galactose + 1,2-distearoylglycerol | - |
Spinacia oleracea | UDP + 3-beta-D-galactosyl-1,2-distearoylglycerol | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at, activity maximum in long-term incubation | Spinacia oleracea |
50 | - |
activity maximum in short-term incubation | Spinacia oleracea |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
approx. value | Spinacia oleracea |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5.5 | 9 | 55% of maximal activity at pH 5.5, 85% of maximal activity at pH 9.0 | Spinacia oleracea |