Biochemical Studies of Mitochondrial Malate: Quinone Oxidoreductase from Toxoplasma gondii.

ABSTRACT: Toxoplasma gondii is a protozoan parasite that causes toxoplasmosis and infects almost one-third of the global human population. A lack of effective drugs and vaccines and the emergence of drug resistant parasites highlight the need for the development of new drugs. The mitochondrial electron transport chain (ETC) is an essential pathway for energy metabolism and the survival of T. gondii. In apicomplexan parasites, malate:quinone oxidoreductase (MQO) is a monotopic membrane protein belonging to the ETC and a key member of the tricarboxylic acid cycle, and has recently been suggested to play a role in the fumarate cycle, which is required for the cytosolic purine salvage pathway. In T. gondii, a putative MQO (TgMQO) is expressed in tachyzoite and bradyzoite stages and

SUBMITTER: Acharjee R 

PROVIDER: S-EPMC8345934 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature