Inhibitors | Comment | Organism | Structure |
---|---|---|---|
4-chloromercuribenzoate | 1 mM, 69% inhibition | Priestia megaterium | |
8-Azaguanine | 1 mM, 58% inhibition | Priestia megaterium | |
KCN | 10 mM, 12% inhibition | Priestia megaterium |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.3 | - |
2-amino-4-oxo-3,4-dihydropteridine-6-carboxylic acid | 25°C, pH 7.0 | Priestia megaterium |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
110000 | - |
gel filtration | Priestia megaterium |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Priestia megaterium | - |
- |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.017 | - |
25°C, pH 7.0 | Priestia megaterium |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2-amino-3,5-dihydropteridine-4,6-dione + H2O | i.e. xanthopterin | Priestia megaterium | 1,5-dihydropteridine-2,4,6(3H)-trione + NH3 | - |
? | |
2-amino-4-hydroxypteridine + H2O | i.e. pterin | Priestia megaterium | 2,4-dihydroxypteridine + NH3 | i.e. lumazine | ? | |
2-amino-4-oxo-3,4-dihydropteridine-6-carboxylic acid + H2O | i.e. pterin 6-carboxylate | Priestia megaterium | 2,4-dioxo-1,2,3,4-tetrahydropteridine-6-carboxylic acid + NH3 | i.e. 2,4-dioxo-pteridine-6-carboxylate | ? | |
2-amino-6-hydroxypteridin-4(3H)-one + H2O | i.e. 6-hydroxypterin | Priestia megaterium | 6-hydroxypteridine-2,4(1H,3H)-dione + NH3 | - |
? | |
2-amino-6-methylpteridin-4(3H)-one + H2O | i.e. 6-methylpterin | Priestia megaterium | 6-methylpteridine-2,4(1H,3H)-dione + NH3 | - |
? | |
2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]pteridin-4(8H)-one + H2O | i.e. biopterin | Priestia megaterium | 6-[(1R,2S)-1,2-dihydroxypropyl]pteridine-2,4(1H,3H)-dione + NH3 | - |
? | |
2-amino-6-[(2S)-2-hydroxypropanoyl]-7,8-dihydropteridin-4(1H)-one + H2O | i.e. sepiapterin | Priestia megaterium | 6-[(2S)-2-hydroxypropanoyl]-7,8-dihydropteridine-2,4(1H,3H)-dione + NH3 | - |
? | |
2-amino-7-methylpteridin-4(3H)-one + H2O | i.e. 7-methylpterin | Priestia megaterium | 7-methylpteridine-2,4(1H,3H)-dione + NH3 | - |
? | |
additional information | guanine, 7-carboxypterin, leucopterin, isoxanthopterin, and 6-methylisoxanthopterin do not serve as substrates | Priestia megaterium | ? | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.3 | - |
substrate: 2-amino-4-oxo-3,4-dihydropteridine-6-carboxylic acid | Priestia megaterium |