Activating Compound | Comment | Organism | Structure |
---|---|---|---|
Lipid | activity is stimulated by the presence of negatively charged lipids, which highlight the importance of the membrane environment in modulating the activity of the enzyme | Arabidopsis thaliana |
Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Arabidopsis thaliana |
Protein Variants | Comment | Organism |
---|---|---|
DELTA401-473 | removal of around 70 C-terminal residues is necessary to produce a homogeneous monomeric protein sample with high purity, which was highly active. The active form of the enzyme does not require the 73 C-terminal amino acid residues | Arabidopsis thaliana |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
chloroplast | outer membrane | Arabidopsis thaliana | 9507 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
additional information | does not require Mg2+ | Arabidopsis thaliana |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-alpha-D-galactose + 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol | Arabidopsis thaliana | - |
UDP + 1,2-diacyl-3-O-[alpha-D-galactosyl-(1->6)-beta-D-galactosyl]-sn-glycerol | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | Q8W1S1 | - |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
proteolytic modification | the active form of the enzyme does not require the 73 C-terminal amino acid residues. They may be cleaved off in vivo after import into the chloroplast | Arabidopsis thaliana |
Purification (Comment) | Organism |
---|---|
removal of around 70 C-terminal residues is necessary to produce a homogeneous monomeric protein sample with high purity, which was highly active | Arabidopsis thaliana |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-alpha-D-galactose + 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol | - |
Arabidopsis thaliana | UDP + 1,2-diacyl-3-O-[alpha-D-galactosyl-(1->6)-beta-D-galactosyl]-sn-glycerol | - |
? |
Synonyms | Comment | Organism |
---|---|---|
DGD2 | - |
Arabidopsis thaliana |
digalactosyldiacylglycerol synthase 2 | - |
Arabidopsis thaliana |
Organism | Comment | Expression |
---|---|---|
Arabidopsis thaliana | gene expression is significantly upregulated by phosphate starvation | up |