Protein cysteine S-nitrosylation provides reducing power by enhancing lactate dehydrogenase activity in Trichomonas vaginalis under iron deficiency.
Wei-Hung ChengKuo-Yang HuangSeow-Chin OngFu-Man KuPo-Jung HuangChi-Ching LeeYuan-Ming YehRose LinCheng-Hsun ChiuPetrus TangPublished in: Parasites & vectors (2020)
We demonstrated that NO-mediated protein nitrosylation plays pivotal roles in the regulation of glycolysis, pyruvate metabolism, and the activity of TvLDH. The recycling of oxidized NAD catalyzed by TvLDH provided the reducing power that allowed T. vaginalis to adapt to the iron-deficient environment.