NAD-linked glutamate dehydrogenase in Trypanosoma cruzi
- PMID: 45532
- DOI: 10.1016/0305-0491(79)90197-4
NAD-linked glutamate dehydrogenase in Trypanosoma cruzi
Abstract
1. Epimastigotes of Trypanosoma cruzi, Tulahuén strain, contained a NAD-linked glutamate dehydrogenase (EC 1.4.1.3), in addition to the already known NADP-linked enzyme enzyme (EC 1.4.1.4). 2. The partially purified NAD-linked enzyme had a higher molecular weight and was much more labile than the NADP-linked enzyme, and was inhibited by purine nucleotides. 3. These results further emphasize the difference in glutamate metabolism between the parasite and its mammalian host.