Inhibitors | Comment | Organism | Structure |
---|---|---|---|
hydroxylamine | 100 mM, complete | Albizia julibrissin | |
hydroxylamine | 100 mM, complete | Fagus crenata | |
hydroxylamine | 100 mM, complete | Lathyrus odoratus | |
hydroxylamine | 100 mM, complete | Leucaena leucocephala | |
hydroxylamine | 100 mM, complete | Pisum sativum | |
KCN | 100 mM, complete | Albizia julibrissin | |
KCN | 100 mM, complete | Fagus crenata | |
KCN | 100 mM, complete | Lathyrus odoratus | |
KCN | 100 mM, complete | Leucaena leucocephala | |
KCN | 100 mM, complete | Pisum sativum | |
pyridoxal 5'-phosphate | activation at 0.06 mg/ml | Albizia julibrissin | |
pyridoxal 5'-phosphate | activation at 0.06 mg/ml | Fagus crenata | |
pyridoxal 5'-phosphate | activation at 0.06 mg/ml | Lathyrus odoratus | |
pyridoxal 5'-phosphate | activation at 0.06 mg/ml | Leucaena leucocephala | |
pyridoxal 5'-phosphate | 0.25 mg/ml, 12% inhibition of willardine synthase and 4% inhibition of isowillardine synthase; activation at 0.06 mg/ml | Pisum sativum | |
Uracil | - |
Pisum sativum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
3.3 | - |
Uracil | synthesis of isowillardiine | Pisum sativum | |
10 | - |
Uracil | willardiine synthesis | Pisum sativum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Albizia julibrissin | - |
- |
- |
Fagus crenata | - |
- |
- |
Lathyrus odoratus | - |
- |
- |
Leucaena leucocephala | - |
- |
- |
no activity in Citrullus vulgaris | - |
- |
- |
no activity in Fagus japonica | - |
- |
- |
no activity in Lupinus luteus | - |
- |
- |
Pisum sativum | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
seedling | - |
Albizia julibrissin | - |
seedling | - |
Leucaena leucocephala | - |
seedling | - |
Lathyrus odoratus | - |
seedling | - |
Fagus crenata | - |
seedling | activity increases during 3-8 days growth. No activity in extracts of 1-day-old seedlings | Pisum sativum | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 O3-acetyl-L-serine + 2 uracil | - |
Albizia julibrissin | 3-(uracil-1-yl)-L-alanine + 3-(uracil-3-yl)-L-alanine + 2 acetate | i.e. willardiine and isowillardiine | ? | |
2 O3-acetyl-L-serine + 2 uracil | - |
Leucaena leucocephala | 3-(uracil-1-yl)-L-alanine + 3-(uracil-3-yl)-L-alanine + 2 acetate | i.e. willardiine and isowillardiine | ? | |
2 O3-acetyl-L-serine + 2 uracil | - |
Lathyrus odoratus | 3-(uracil-1-yl)-L-alanine + 3-(uracil-3-yl)-L-alanine + 2 acetate | i.e. willardiine and isowillardiine | ? | |
2 O3-acetyl-L-serine + 2 uracil | - |
Fagus crenata | 3-(uracil-1-yl)-L-alanine + 3-(uracil-3-yl)-L-alanine + 2 acetate | i.e. willardiine and isowillardiine | ? | |
2 O3-acetyl-L-serine + 2 uracil | concentration of uracil at around 13 mM and 35 mM is sufficient to give maximal rates of willardiine and isowillardiine synthesis | Pisum sativum | 3-(uracil-1-yl)-L-alanine + 3-(uracil-3-yl)-L-alanine + 2 acetate | i.e. willardiine and isowillardiine | ? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.8 | 7.9 | - |
Albizia julibrissin |
7.8 | 7.9 | - |
Pisum sativum |
7.8 | 7.9 | - |
Leucaena leucocephala |
7.8 | 7.9 | - |
Lathyrus odoratus |
7.8 | 7.9 | - |
Fagus crenata |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7.5 | 8.2 | about half-maximal activity at pH 7.5 and 8.2 | Pisum sativum |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | - |
Albizia julibrissin | |
pyridoxal 5'-phosphate | - |
Leucaena leucocephala | |
pyridoxal 5'-phosphate | - |
Lathyrus odoratus | |
pyridoxal 5'-phosphate | - |
Fagus crenata | |
pyridoxal 5'-phosphate | increases activity | Pisum sativum |