EC Number | Application | Comment | Organism |
---|---|---|---|
1.5.1.53 | medicine | patients with severe methylenetetrahydrofolate reductase deficiency show neurologic disorders, mental retardation, and rapid deterioration | Homo sapiens |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.5.1.53 | 5-methyltetrahydrofolate | - |
Homo sapiens | |
1.5.1.53 | dihydrofolate | - |
Homo sapiens | |
1.5.1.53 | additional information | not inhibitory: folic acid, S-adenosyl-L-methionine | Homo sapiens | |
1.5.1.53 | tetrahydrofolate | - |
Homo sapiens |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.5.1.53 | 0.012 | - |
NADPH | pH 6.7, 25°C | Homo sapiens | |
1.5.1.53 | 0.038 | - |
5-methyltetrahydrofolate | pH not specified in the publication, temperature not specified in the publication | Homo sapiens |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.5.1.53 | 5,10-methylenetetrahydrofolate + NADPH + H+ | Homo sapiens | - |
5-methyltetrahydrofolate + NADP+ | - |
? | |
1.5.1.53 | 5-methyltetrahydrofolate + oxidized menadione | Homo sapiens | - |
5,10-methylenetetrahydrofolate + reduced menadione | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.5.1.53 | Homo sapiens | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.5.1.53 | - |
Homo sapiens |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.5.1.53 | liver | - |
Homo sapiens | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.5.1.53 | 0.367 | - |
substrate 5-methyltetrahydrofolate, pH not specified in the publication, temperature not specified in the publication | Homo sapiens |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.5.1.53 | 5,10-methylenetetrahydrofolate + NADPH + H+ | - |
Homo sapiens | 5-methyltetrahydrofolate + NADP+ | - |
? | |
1.5.1.53 | 5-methyltetrahydrofolate + oxidized menadione | - |
Homo sapiens | 5,10-methylenetetrahydrofolate + reduced menadione | - |
? | |
1.5.1.53 | NADPH + H+ + oxidized menadione | - |
Homo sapiens | NADP+ + reduced menadione | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.5.1.53 | ? | x * 39000, SDS-PAGE | Homo sapiens |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.5.1.53 | 6.5 | - |
substrate 5,10-methylenetetrahydrofolate | Homo sapiens |
1.5.1.53 | 6.6 | - |
substrate 5-methyltetrahydrofolate | Homo sapiens |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.5.1.53 | FAD | 32% residual activity in absence of FAD | Homo sapiens |