EC Number | Cloned (Comment) | Organism |
---|---|---|
2.5.1.85 | gene SlSPS, constitutive overexpression of SlSPS in immature tobacco leaves elevates the plastoquinone content in the leaves | Solanum lycopersicum |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
2.5.1.B14 | mitochondrion | mitchondrial isozyme OsSPS1 | Oryza sativa | 5739 | - |
2.5.1.84 | chloroplast | plastidic isozyme OsSPS2 | Oryza sativa | 9507 | - |
2.5.1.84 | mitochondrion | mitchondrial isozyme OsSPS1 | Oryza sativa | 5739 | - |
2.5.1.85 | chloroplast | - |
Solanum lycopersicum | 9507 | - |
2.5.1.85 | chloroplast | - |
Arabidopsis thaliana | 9507 | - |
2.5.1.85 | endoplasmic reticulum | - |
Arabidopsis thaliana | 5783 | - |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.B14 | farnesyl diphosphate + 6 isopentenyl diphosphate | Oryza sativa | - |
6 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.B14 | geranyl diphosphate + 7 isopentenyl diphosphate | Oryza sativa | - |
7 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.84 | farnesyl diphosphate + 6 isopentenyl diphosphate | Oryza sativa | - |
6 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.84 | geranyl diphosphate + 7 isopentenyl diphosphate | Oryza sativa | - |
7 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.85 | geranylgeranyl diphosphate + 5 isopentenyl diphosphate | Arabidopsis thaliana | - |
5 diphosphate + all-trans-nonaprenyl diphosphate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.5.1.B14 | Oryza sativa | Q653T6 | gene OsSPS1 | - |
2.5.1.84 | Oryza sativa | Q653T6 | gene OsSPS1 | - |
2.5.1.84 | Oryza sativa | Q75HZ9 | gene OsSPS2 | - |
2.5.1.85 | Arabidopsis thaliana | Q76FS5 | gene AtSPS2 | - |
2.5.1.85 | Arabidopsis thaliana | Q8S948 | gene AtSPS1 | - |
2.5.1.85 | Solanum lycopersicum | - |
gene SlSPS | - |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.5.1.85 | fruit | - |
Arabidopsis thaliana | - |
2.5.1.85 | leaf | - |
Arabidopsis thaliana | - |
2.5.1.85 | stem | - |
Arabidopsis thaliana | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.B14 | farnesyl diphosphate + 6 isopentenyl diphosphate | - |
Oryza sativa | 6 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.B14 | farnesyl diphosphate + 6 isopentenyl diphosphate | farnesyl diphosphate is the preferred acceptor substrate | Oryza sativa | 6 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.B14 | geranyl diphosphate + 7 isopentenyl diphosphate | - |
Oryza sativa | 7 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.B14 | geranyl diphosphate + 7 isopentenyl diphosphate | cf. EC 2.5.1.84 | Oryza sativa | 7 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.84 | farnesyl diphosphate + 6 isopentenyl diphosphate | - |
Oryza sativa | 6 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.84 | farnesyl diphosphate + 6 isopentenyl diphosphate | farnesyl diphosphate is the preferred acceptor substrate | Oryza sativa | 6 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.84 | geranyl diphosphate + 7 isopentenyl diphosphate | - |
Oryza sativa | 7 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.84 | geranyl diphosphate + 7 isopentenyl diphosphate | geranyl diphosphate is the preferred acceptor substrate | Oryza sativa | 7 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.85 | geranylgeranyl diphosphate + 5 isopentenyl diphosphate | - |
Arabidopsis thaliana | 5 diphosphate + all-trans-nonaprenyl diphosphate | - |
? | |
2.5.1.85 | geranylgeranyl diphosphate + 5 isopentenyl diphosphate | enzyme SlSPS extends the prenyl chain length of the endogenous ubiquinone to nine isoprene units | Solanum lycopersicum | 5 diphosphate + all-trans-nonaprenyl diphosphate | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.5.1.B14 | OsSPS1 | - |
Oryza sativa |
2.5.1.B14 | solanesyl diphosphate synthase | - |
Oryza sativa |
2.5.1.B14 | SPP synthase | - |
Oryza sativa |
2.5.1.B14 | SPS | - |
Oryza sativa |
2.5.1.84 | OsSPS1 | - |
Oryza sativa |
2.5.1.84 | OsSPS2 | - |
Oryza sativa |
2.5.1.84 | solanesyl diphosphate synthase | - |
Oryza sativa |
2.5.1.84 | SPP synthase | - |
Oryza sativa |
2.5.1.84 | SPS | - |
Oryza sativa |
2.5.1.85 | AtSPS1 | - |
Arabidopsis thaliana |
2.5.1.85 | AtSPS2 | - |
Arabidopsis thaliana |
2.5.1.85 | long-chain prenyl diphosphate synthase | - |
Solanum lycopersicum |
2.5.1.85 | SlSPS | - |
Solanum lycopersicum |
2.5.1.85 | solanesyl diphosphate synthase | - |
Solanum lycopersicum |
2.5.1.85 | solanesyl diphosphate synthase | - |
Arabidopsis thaliana |
EC Number | General Information | Comment | Organism |
---|---|---|---|
2.5.1.B14 | metabolism | solanesyl diphosphate is a precursor for solanesol biosynthesis. In the solanesol biosynthetic pathway, isopentenyl diphosphate is first isomerised to form dimethylallyl diphosphate by isopentenyl diphosphate isomerase, Ipi, which then binds to isopentenyl diphosphates one by one in the head-tail mode | Oryza sativa |
2.5.1.84 | metabolism | solanesyl diphosphate is a precursor for solanesol biosynthesis. In the solanesol biosynthetic pathway, isopentenyl diphosphate is first isomerised to form dimethylallyl diphosphate by isopentenyl diphosphate isomerase, Ipi, which then binds to isopentenyl diphosphates one by one in the head-tail mode | Oryza sativa |
2.5.1.84 | metabolism | solanesyl diphosphate is a precursor for solanesol biosynthesis. In the solanesol biosynthetic pathway, isopentenyl diphosphate is first isomerised to form dimethylallyl diphosphate diphsphate by isopentenyl diphosphate isomerase, Ipi, which then binds to isopentenyl diphosphates one by one in the head-tail mode | Oryza sativa |
2.5.1.85 | malfunction | knockout of genes AtSPS1 and AtSPS2 causes a reduction in plastoquinone-9 content in leaves, and the leaves exhibit light suppression of photosynthetic system II under high-intensity light | Arabidopsis thaliana |
2.5.1.85 | malfunction | plants silenced for SlSPS are photobleached and accumulate phytoene | Solanum lycopersicum |
2.5.1.85 | metabolism | requirement for two long-chain prenyl diphosphate synthases in the tomato, i.e. SlSPS and SlDPS, a decaprenyl diphosphate synthase, EC 2.5.1.86 | Solanum lycopersicum |
2.5.1.85 | physiological function | enzyme SlSPS is necessary for normal chloroplast structure and function | Solanum lycopersicum |
2.5.1.85 | physiological function | solanesyl diphosphate synthase, Sps, is a key enzyme in the metabolic pathways of solanesol and plastoquinone biosynthesis | Solanum lycopersicum |
2.5.1.85 | physiological function | solanesyl diphosphate synthase, Sps, is a key enzyme in the metabolic pathways of solanesol and plastoquinone biosynthesis | Arabidopsis thaliana |