Protein Variants | Comment | Organism |
---|---|---|
S177A | D-allose activates AtABI5 expression in transgenic gin2 (mutant glucose-insensitive2-1 (gin2), which has a null mutation in the glucose sensor gene of AtHXK1) over-expressing wild-type AtHXK1 but not in gin2 over-expressing the catalytic mutant AtHXK1S177A, indicating that the D-allose phosphorylation by HXK to D-allose 6-phosphate (A6P) is the first step for the up-regulation of AtABI5 gene expression as well as D-allose-induced growth inhibition | Arabidopsis thaliana |
S177A | D-allose activates AtABI5 expression in transgenic gin2 (mutant glucose-insensitive2-1 (gin2), which has a null mutation in the glucose sensor gene of AtHXK1) over-expressing wild-type AtHXK1 but not in gin2 over-expressing the catalytic mutant AtHXK1S177A, indicating that the D-allose phosphorylation by HXK to D-allose 6-phosphate (A6P) is the first step for the up-regulation of AtABI5 gene expression as well as D-allose-induced growth inhibition | Oryza sativa |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
D-mannoheptulose | - |
Oryza sativa |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | - |
- |
- |
Oryza sativa | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + D-allose | phosphorylation of D-allose at C6 by hexokinase is essential since it up-regulates expression of transcription factor OsABF1 | Oryza sativa | ADP + D-allose 6-phosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
AtHXK1 | - |
Arabidopsis thaliana |
hexokinase | - |
Arabidopsis thaliana |
hexokinase | - |
Oryza sativa |
General Information | Comment | Organism |
---|---|---|
malfunction | D-allose activates AtABI5 expression in transgenic gin2 (mutant glucose-insensitive2-1 (gin2), which has a null mutation in the glucose sensor gene of AtHXK1) over-expressing wild-type AtHXK1 but not in gin2 over-expressing the catalytic mutant AtHXK1S177A, indicating that the D-allose phosphorylation by HXK to D-allose 6-phosphate (A6P) is the first step for the up-regulation of AtABI5 gene expression as well as D-allose-induced growth inhibition | Arabidopsis thaliana |
malfunction | D-allose inhibits Arabidopsis growth but fails to trigger growth retardation in the AtHXK1 loss-of function mutant (gin2 mutant) | Arabidopsis thaliana |