EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.2.1.11 | iodoacetate | inhibition of arsenolysis, inhibition of the reduction of beta-aspartyl phosphate | Saccharomyces cerevisiae |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.2.1.11 | 0.036 | - |
NADP+ | - |
Saccharomyces cerevisiae | |
1.2.1.11 | 0.083 | - |
NADPH | - |
Saccharomyces cerevisiae | |
1.2.1.11 | 0.16 | - |
L-4-aspartyl phosphate | - |
Saccharomyces cerevisiae | |
1.2.1.11 | 2.6 | - |
L-aspartate 4-semialdehyde | - |
Saccharomyces cerevisiae |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.2.1.11 | L-4-aspartyl phosphate + NADPH | Saccharomyces cerevisiae | - |
L-aspartate 4-semialdehyde + phosphate + NADP+ | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.2.1.11 | Saccharomyces cerevisiae | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.2.1.11 | using heat treatment, acid precipitation, protamine sulfate treatment and ammonium sulfate precipitation | Saccharomyces cerevisiae |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.2.1.11 | additional information | - |
- |
Saccharomyces cerevisiae |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.2.1.11 | L-4-aspartyl phosphate + NADPH | - |
Saccharomyces cerevisiae | L-aspartate 4-semialdehyde + phosphate + NADP+ | - |
? | |
1.2.1.11 | L-aspartate 4-semialdehyde + phosphate + NADP+ | - |
Saccharomyces cerevisiae | L-4-aspartyl phosphate + NADPH | - |
r | |
1.2.1.11 | additional information | when arsenate is substituted for phosphate the rates are about one-half those with corresponding phosphate concentrations | Saccharomyces cerevisiae | ? | - |
? |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.2.1.11 | 8 | - |
L-aspartyl phosphate + NADPH | Saccharomyces cerevisiae |
1.2.1.11 | 8 | 9 | L-aspartate 4-semialdehyde + arsenate | Saccharomyces cerevisiae |
1.2.1.11 | 9 | - |
L-aspartate 4-semialdehyde + PO43- | Saccharomyces cerevisiae |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
1.2.1.11 | 8.4 | 9.5 | at pH 8.4 and pH 9.5: 50% of maximal activity, L-aspartate 4-semialdehyde + phosphate | Saccharomyces cerevisiae |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.2.1.11 | NADP+ | - |
Saccharomyces cerevisiae |