Cloned (Comment) | Organism |
---|---|
expression of HvUXS1 cDNA in Escherichia coli | Hordeum vulgare |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
UDP-D-Gal | slight inhibition of enzyme HvUXS1 | Hordeum vulgare | |
UDP-D-Glc | slight inhibition of enzyme HvUXS1 | Hordeum vulgare | |
UDP-D-Xyl | feedback inhibition of HvUXS1, strong inhibition at 0.6 mM | Hordeum vulgare |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.12 | - |
UDP-D-glucuronate | enzyme HvUXS1 | Hordeum vulgare |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | enzyme HvUXS1 | Hordeum vulgare | 5829 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Hordeum vulgare | - |
enzyme HvUXS1 | - |
Hordeum vulgare | - |
enzyme HvUXS2 | - |
Hordeum vulgare | - |
enzyme HvUXS3 | - |
Hordeum vulgare | - |
enzyme HvUXS4 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
coleoptile | transcriptional activity of enzyme HvUXS2 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
coleoptile | transcriptional activity of enzyme HvUXS4 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
inflorescence | HvUXS3 mRNA is low in all tissues | Hordeum vulgare | - |
inflorescence | the abundance of HvUXS1 mRNA is 10fold higher in mature roots and stems than in leaves, developing grains, or floral tissues | Hordeum vulgare | - |
inflorescence | transcriptional activity of enzyme HvUXS2 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
inflorescence | transcriptional activity of enzyme HvUXS4 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
leaf | HvUXS3 mRNA is low in all tissues | Hordeum vulgare | - |
leaf | the abundance of HvUXS1 mRNA is 10fold higher in mature roots and stems than in leaves, developing grains, or floral tissues | Hordeum vulgare | - |
leaf | transcriptional activity of enzyme HvUXS2 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
leaf | transcriptional activity of enzyme HvUXS4 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
additional information | enzyme HvUXS1 is most abundant among the 4HvUXs genes, accounting for more than 80% of total HvUXS transcripts in most of the tissues examined | Hordeum vulgare | - |
root | HvUXS3 mRNA is low in all tissues | Hordeum vulgare | - |
root | the abundance of HvUXS1 mRNA is 10fold higher in mature roots and stems than in leaves, developing grains, or floral tissues | Hordeum vulgare | - |
root | transcriptional activity of enzyme HvUXS2 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
root | transcriptional activity of enzyme HvUXS4 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
root tip | transcriptional activity of enzyme HvUXS2 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
root tip | transcriptional activity of enzyme HvUXS4 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
seed | the abundance of HvUXS1 mRNA is 10fold higher in mature roots and stems than in leaves, developing grains, or floral tissues | Hordeum vulgare | - |
stem | HvUXS3 mRNA is low in all tissues | Hordeum vulgare | - |
stem | the abundance of HvUXS1 mRNA is 10fold higher in mature roots and stems than in leaves, developing grains, or floral tissues | Hordeum vulgare | - |
stem | transcriptional activity of enzyme HvUXS2 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
stem | transcriptional activity of enzyme HvUXS4 is relatively high in mature root, coleoptiles, and stems, compared with root tips, leaves and floral tissues | Hordeum vulgare | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.099 | - |
enzyme HvUXS1 | Hordeum vulgare |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-D-glucuronate | - |
Hordeum vulgare | UDP-D-xylose + CO2 | - |
ir |
Synonyms | Comment | Organism |
---|---|---|
HvUXS1 | - |
Hordeum vulgare |
HvUXS2 | - |
Hordeum vulgare |
HvUXS3 | - |
Hordeum vulgare |
HvUXS4 | - |
Hordeum vulgare |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
2.7 | - |
UDP-D-glucuronate | enzyme HvUXS1 | Hordeum vulgare |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.5 | - |
enzyme HvUXS1 | Hordeum vulgare |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | enzyme HvUXS1 is associated with a single NAD+ | Hordeum vulgare |