KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.001 | - |
6-pyruvoyltetrahydropterin | - |
Rattus norvegicus | |
0.1 | - |
4-nitrobenzaldehyde | - |
Rattus norvegicus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
37000 | - |
SDS-PAGE, gel filtration | Rattus norvegicus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
6-pyruvoyltetrahydropterin + NADPH | Rattus norvegicus | involved in de novo biosynthesis of tetrahydrobiopterin | 6-lactoyl-5,6,7,8-tetrahydropterin + NADP+ | - |
ir |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
from brain | Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | highest concentration in striatum and midbrain | Rattus norvegicus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
22 | - |
crude extract | Rattus norvegicus |
49300 | - |
purified enzyme | Rattus norvegicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-nitrobenzaldehyde + NADPH | - |
Rattus norvegicus | 4-nitrobenzylalcohol + NADP+ | - |
? | |
6-pyruvoyltetrahydropterin + NADPH | - |
Rattus norvegicus | 6-lactoyl-5,6,7,8-tetrahydropterin + NADP+ | - |
ir | |
6-pyruvoyltetrahydropterin + NADPH | involved in de novo biosynthesis of tetrahydrobiopterin | Rattus norvegicus | 6-lactoyl-5,6,7,8-tetrahydropterin + NADP+ | - |
ir | |
menadione + NADPH | - |
Rattus norvegicus | ? | - |
? | |
Phenanthrenequinone + NADPH | - |
Rattus norvegicus | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | SDS-PAGE, gel filtration | Rattus norvegicus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | - |
Rattus norvegicus |