Cloned (Comment) | Organism |
---|---|
UGP3 is highly coexpressed with SQD1 and SQD2 | Spinacia oleracea |
UGP3 is highly coexpressed with SQD1 and SQD2 | Arabidopsis thaliana |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
chloroplast stroma | UGP3 is a soluble plastid UDP-glucose pyrophosphorylase converts glucose-1-phosphate to UDP-glucose in the stroma | Spinacia oleracea | 9570 | - |
chloroplast stroma | UGP3 is a soluble plastid UDP-glucose pyrophosphorylase converts glucose-1-phosphate to UDP-glucose in the stroma | Arabidopsis thaliana | 9570 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
UTP + alpha-D-glucose 1-phosphate | Spinacia oleracea | - |
diphosphate + UDP-glucose | - |
r | |
UTP + alpha-D-glucose 1-phosphate | Arabidopsis thaliana | - |
diphosphate + UDP-glucose | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | - |
- |
- |
Spinacia oleracea | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UTP + alpha-D-glucose 1-phosphate | - |
Spinacia oleracea | diphosphate + UDP-glucose | - |
r | |
UTP + alpha-D-glucose 1-phosphate | - |
Arabidopsis thaliana | diphosphate + UDP-glucose | - |
r |
Synonyms | Comment | Organism |
---|---|---|
plastid UDP-glucose pyrophosphorylase | - |
Spinacia oleracea |
plastid UDP-glucose pyrophosphorylase | - |
Arabidopsis thaliana |
UGP3 | - |
Spinacia oleracea |
UGP3 | - |
Arabidopsis thaliana |
General Information | Comment | Organism |
---|---|---|
malfunction | lack of sulfoquinovosyldiacylglycerol in the Arabidopsis ugp3 knockout mutant. The mutant does not show significant differences in glycosides and saccharides between wild type and ugp3 mutants | Spinacia oleracea |
malfunction | lack of sulfoquinovosyldiacylglycerol in the Arabidopsis ugp3 knockout mutant. The mutant does not show significant differences in glycosides and saccharides between wild type and ugp3 mutants | Arabidopsis thaliana |
metabolism | the enzyme is important in sulfoquinovosyldiacylglycerol, SQDG, biosynthesis in chloroplasts together with UDP-sulfoquinovose synthase, SQD1 EC 3.13.1.1, and SQDG synthase, SQD2, mechanism for SQDG biosynthesis, overview. Sulfoquinovosyldiacylglycerol is the only sulfur-containing anionic glycerolipid, a relatively minor relatively minor, and is the least prevalent component of photosynthetic membrane lipids. The function of SQDG under phosphate-limited growth conditions is highly correlated with the regulation of other plant glycerolipid biosyntheses. UGP3 is not involved in the biosynthesis of secondary metabolites and cellulose, but rather is likely to be specifically involved in SQDG synthesis | Spinacia oleracea |
metabolism | the enzyme is important in sulfoquinovosyldiacylglycerol, SQDG, biosynthesis in chloroplasts together with UDP-sulfoquinovose synthase, SQD1 EC 3.13.1.1, and SQDG synthase, SQD2, mechanism for SQDG biosynthesis, overview. Sulfoquinovosyldiacylglycerol is the only sulfur-containing anionic glycerolipid, a relatively minor relatively minor, and is the least prevalent component of photosynthetic membrane lipids. The function of SQDG under phosphate-limited growth conditions is highly correlated with the regulation of other plant glycerolipid biosyntheses. UGP3 is not involved in the biosynthesis of secondary metabolites and cellulose, but rather is likely to be specifically involved in SQDG synthesis | Arabidopsis thaliana |
physiological function | UGP3 is a plastid UDP-glucose pyrophosphorylase that supplies UDP-glucose to UDP-sulfoquinovose synthase, SQD1, in plastids | Spinacia oleracea |
physiological function | UGP3 is a plastid UDP-glucose pyrophosphorylase that supplies UDP-glucose to UDP-sulfoquinovose synthase, SQD1, in plastids | Arabidopsis thaliana |