Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ketoconazole | i.e. KTZ, is a antifungal drug, known as an inhibitor of, especially, the CYP3A subfamily, KTZ racemate and four separate enantiomers are evaluated for their selectivity in inhibiting quinine metabolism | Homo sapiens | |
ketoconazole 2R,4R enantiomer | - |
Homo sapiens | |
ketoconazole 2R,4S enantiomer | - |
Homo sapiens | |
ketoconazole 2S,4R enantiomer | - |
Homo sapiens | |
ketoconazole 2S,4S enantiomer | - |
Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | kinetics | Homo sapiens |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
microsome | - |
Homo sapiens | - |
- |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
quinine + [reduced NADPH-hemoprotein reductase] + O2 | Homo sapiens | - |
3-hydroxyquinine + [oxidized NADPH-hemoprotein reductase] + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Purification (Comment) | Organism |
---|---|
native enzyme partially by microsome preparation | Homo sapiens |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Homo sapiens | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
quinine + [reduced NADPH-hemoprotein reductase] + O2 | - |
Homo sapiens | 3-hydroxyquinine + [oxidized NADPH-hemoprotein reductase] + H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
CYP3A4 | - |
Homo sapiens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.4 | - |
assay at | Homo sapiens |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | - |
Homo sapiens |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.004 | - |
pH 7.4, 37°C | Homo sapiens | ketoconazole 2S,4S enantiomer | |
0.01 | - |
pH 7.4, 37°C | Homo sapiens | ketoconazole racemate | |
0.011 | - |
pH 7.4, 37°C | Homo sapiens | ketoconazole 2S,4R enantiomer | |
0.014 | - |
pH 7.4, 37°C | Homo sapiens | ketoconazole 2R,4S enantiomer | |
0.023 | - |
pH 7.4, 37°C | Homo sapiens | ketoconazole 2R,4R enantiomer |