KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | - |
Felis catus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Felis catus | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
adrenal gland | - |
Felis catus | - |
brain | - |
Felis catus | - |
liver | - |
Felis catus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
3,4-Dihydroxyphenylalanine | - |
Felis catus | 3-Hydroxytyramine + CO2 | - |
? | |
5-Hydroxytryptophan | - |
Felis catus | Serotonin + CO2 | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | 8.5 | broad, brain enzyme | Felis catus |
8 | - |
liver enzyme | Felis catus |
8 | 8.5 | adrenal enzyme | Felis catus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | 5-hydroxytryptophan can be decarboxylated without exogenous addition of pyridoxal 5'-phosphate, addition of pyridoxal 5'-phosphate substantially increases enzyme activity. Excess of coenzyme, above 0.06 mM, induces inhibition in adrenals and liver but not in the central nervous system | Felis catus |