Inhibitors | Comment | Organism | Structure |
---|---|---|---|
S-nitrosoglutathione | hexokinase is particularly susceptible to protein structure modifications when exposed to even low concentrations of S-nitrosoglutathione. Biologically relevant [S-nitrosoglutathione]/[hexokinase] causes a significant decrease in Vmax with glucose (but not with fructose), along with oxidation of 5 Met and nitration of 4 Tyr. Preincubation of hexokinase with glucose abrogates the effect of S-nitrosoglutathione whereas fructose is ineffective | Saccharomyces cerevisiae |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.3 | - |
D-glucose | S-nitrosoglutathione treated enzyme | Saccharomyces cerevisiae | |
0.47 | - |
D-glucose | - |
Saccharomyces cerevisiae | |
2.9 | - |
D-fructose | - |
Saccharomyces cerevisiae | |
2.9 | - |
D-fructose | S-nitrosoglutathione treated enzyme | Saccharomyces cerevisiae |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | P04806 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + D-fructose | - |
Saccharomyces cerevisiae | ADP + D-fructose 6-phosphate | - |
? | |
ATP + D-glucose | - |
Saccharomyces cerevisiae | ADP + D-glucose 6-phosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
hexokinase A | - |
Saccharomyces cerevisiae |
HXK A | - |
Saccharomyces cerevisiae |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Saccharomyces cerevisiae | - |
- |
5.3 |