Cloned (Comment) | Organism |
---|---|
gene odc, overexpression in Leishmania guayensis | Leishmania guyanensis |
Protein Variants | Comment | Organism |
---|---|---|
additional information | Leishmania guyanensis odc overexpressor cell lines are generated to investigate the contribution of the gene to the trivalent antimony (SbIII)-resistance phenotype. The ODC-overexpressors parasites present an increase of 2fold in SbIII-resistance index, when compared with the wild-type line. Pharmacological inhibition of ODC with the specific inhibitor alpha-difluoromethylornithine (DFMO) increases the antileishmanial effect of SbIII in all cell lines. Nevertheless the ODC-overexpressor is still more resistant to SbIII than the parental cell line | Leishmania guyanensis |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
alpha-difluoromethylornithine | DFMO, specific inhibitor | Leishmania guyanensis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-ornithine | Leishmania guyanensis | - |
putrescine + CO2 | - |
? | |
L-ornithine | Leishmania guyanensis BR/1985/M9945 | - |
putrescine + CO2 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Leishmania guyanensis | A0A1E1IR91 | i.e. Vianna guyanensis | - |
Leishmania guyanensis BR/1985/M9945 | A0A1E1IR91 | i.e. Vianna guyanensis | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-ornithine | - |
Leishmania guyanensis | putrescine + CO2 | - |
? | |
L-ornithine | - |
Leishmania guyanensis BR/1985/M9945 | putrescine + CO2 | - |
? |
Synonyms | Comment | Organism |
---|---|---|
BN36_1212510 | locus name | Leishmania guyanensis |
ODC | - |
Leishmania guyanensis |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | - |
Leishmania guyanensis |
General Information | Comment | Organism |
---|---|---|
physiological function | Ornithine decarboxylase (ODC) and gamma-glutamylcysteine synthetase (GSH1) produce molecules that are direct precursors of trypanothione. Trypanosomatids present a unique mechanism for detoxification of peroxides that is dependent on trypanothione (bis-glutathionylspermidine) | Leishmania guyanensis |