Activating Compound | Comment | Organism | Structure |
---|---|---|---|
alpha-linolenic acid | 0.3 mM, 28fold stimulation in the presence of 2 mM MgCl2, MgCl2 can be replaced by MnCl2, CaCl2 or high concetrations of KCl | Spinacia oleracea | |
hexadecatrienoic acid | approx. 3fold activation | Spinacia oleracea | |
linoleic acid | approx. 4fold activiation | Spinacia oleracea | |
oleic acid | approx. 4fold activiation | Spinacia oleracea | |
palmitic acid | approx. 2fold activiation | Spinacia oleracea | |
palmitoleic acid | approx. 4fold activiation | Spinacia oleracea | |
stearic acid | approx. 2fold activiation | Spinacia oleracea |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
chloroplast envelope | envelope | Spinacia oleracea | 9941 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | alpha-linolenic acid stimulates activity in presence of CaCl2 | Spinacia oleracea | |
K+ | alpha-linolenic acid stimulates in presence of high concentrations of KCl | Spinacia oleracea | |
Mg2+ | alpha-linolenic acid causes drastic increase in activity under limiting concentrations of MgCl2, without affecting its maximum activity at higher MgCl2 concentration, free alpha-linolenic acid alone does not affect the activity | Spinacia oleracea | |
Mg2+ | unsaturated 16- and 18-carbon fatty acids stimulate in presence of MgCl2 | Spinacia oleracea | |
Mg2+ | EDTA inhibits stimulation | Spinacia oleracea | |
Mn2+ | alpha-linolenic acid stimulates activity in presence of MnCl2 | Spinacia oleracea |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Spinacia oleracea | - |
cv. New Asia | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Spinacia oleracea | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol + 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol | - |
Spinacia oleracea | 1,2-diacyl-3-O-[alpha-D-galactosyl-(1->6)-beta-D-galactosyl]-sn-glycerol + 1,2-diacyl-sn-glycerol | - |
? |