Inhibitors | Comment | Organism | Structure |
---|---|---|---|
10-methyltetrahydrofolate | competitive | Clostridium cylindrosporum | |
2-hydroxy-2-deaminotetrahydrofolate | competitive | Clostridium cylindrosporum | |
4-amino-4-deoxy-10-methylfolate | competitive | Clostridium cylindrosporum | |
4-amino-4-deoxyfolate | competitive | Clostridium cylindrosporum | |
4-amino-4-deoxytetrahydrofolate | competitive | Clostridium cylindrosporum | |
tetrahydrofolate | - |
Clostridium acidi-urici | |
tetrahydrofolate | competitive | Clostridium cylindrosporum | |
tetrahydrofolate | - |
Sus scrofa | |
Zn2+ | - |
Clostridium cylindrosporum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.029 | - |
(-)-formiminotetrahydropteroyltri-L-glutamate | - |
Clostridium cylindrosporum | |
0.031 | - |
(-)-formiminotetrahydrofolate | - |
Clostridium cylindrosporum | |
0.04 | - |
(-)-formiminotetrahydropteroyl-L-aspartate | - |
Clostridium cylindrosporum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
38000 | - |
calculated from Svedberg equation (sedimentation equilibrium?) | Clostridium cylindrosporum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
5-formiminotetrahydrofolate | Sus scrofa | - |
? | - |
? | |
5-formiminotetrahydrofolate | Oryctolagus cuniculus | - |
? | - |
? | |
5-formiminotetrahydrofolate | Clostridium cylindrosporum | - |
? | - |
? | |
5-formiminotetrahydrofolate | Clostridium acidi-urici | - |
? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Clostridium acidi-urici | - |
- |
- |
Clostridium cylindrosporum | - |
- |
- |
Oryctolagus cuniculus | - |
- |
- |
Sus scrofa | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Clostridium cylindrosporum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Sus scrofa | - |
liver | - |
Oryctolagus cuniculus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Sus scrofa |
additional information | - |
- |
Clostridium cylindrosporum |
Storage Stability | Organism |
---|---|
-20°C, stable for several months at concentrations of 1 mg/ml | Clostridium cylindrosporum |
enzyme loses activity after repeated freezing and thawing | Clostridium cylindrosporum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(-)-formiminotetrahydrofolate | - |
Clostridium cylindrosporum | ? | - |
? | |
(-)-formiminotetrahydropteroyl-gamma-L-glutamyl-gamma-L-glutamyl-L-glutamate | - |
Clostridium cylindrosporum | ? | - |
? | |
(-)-formiminotetrahydropteroyl-L-aspartate | - |
Clostridium cylindrosporum | ? | - |
? | |
(-/+)-formiminotetrahydropteroate | - |
Clostridium cylindrosporum | ? | - |
? | |
(-/+)-formiminotetrahydropteroyl-D-glutamate | - |
Clostridium cylindrosporum | ? | - |
? | |
5-formiminotetrahydrofolate | - |
Sus scrofa | 5,10-methenyltetrahydrofolate + NH3 | - |
r | |
5-formiminotetrahydrofolate | - |
Oryctolagus cuniculus | 5,10-methenyltetrahydrofolate + NH3 | - |
r | |
5-formiminotetrahydrofolate | - |
Clostridium acidi-urici | 5,10-methenyltetrahydrofolate + NH3 | - |
? | |
5-formiminotetrahydrofolate | reaction is reversible to small extent at pH 8.2 | Clostridium cylindrosporum | 5,10-methenyltetrahydrofolate + NH3 | - |
r | |
5-formiminotetrahydrofolate | - |
Sus scrofa | ? | - |
? | |
5-formiminotetrahydrofolate | - |
Oryctolagus cuniculus | ? | - |
? | |
5-formiminotetrahydrofolate | - |
Clostridium cylindrosporum | ? | - |
? | |
5-formiminotetrahydrofolate | - |
Clostridium acidi-urici | ? | - |
? |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | 45 | enzyme activity increases in a linear manner, temperature optimum is not determined | Clostridium cylindrosporum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.2 | - |
- |
Clostridium cylindrosporum |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5 | 8 | pH 5: 20% of maximal activity, pH 8: 30% of maximal activity | Clostridium cylindrosporum |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Clostridium cylindrosporum |
9.8 | - |
stable for 2 h at 0°C | Clostridium cylindrosporum |