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Plasmepsin 4, The Food Vacuole Aspartic Proteinase Found In All Plasmodium Spp. Infecting Man, John B. Dame, Charles A. Yowell, Levi Omara-Opyene, Jane M. Carlton, Roland A. Cooper, Tang Li
Plasmepsin 4, The Food Vacuole Aspartic Proteinase Found In All Plasmodium Spp. Infecting Man, John B. Dame, Charles A. Yowell, Levi Omara-Opyene, Jane M. Carlton, Roland A. Cooper, Tang Li
Roland A. Cooper
Plasmepsins are aspartic proteinases of the malaria parasite, and seven groups of plasmepsins have been identified by comparing genomic sequence data available for the genes encoding these enzymes from Plasmodium falciparum, Plasmodium vivax, Plasmodium knowlesi, Plasmodium berghei, and Plasmodium yoelii. The food vacuole plasmepsins typified by plasmepsin 4 from P. falciparum (PfPM4) constitute one of these groups. Genes encoding the ortholog of PfPM4 have been cloned from Plasmodium ovale, Plasmodium malariae, and P. vivax. In addition, P. falciparum contains three paralagous food vacuole plasmepsins or plasmepsin-like enzymes that appear to have arisen by gene duplication, plasmepsins 1 (PfPM1), 2 (PfPM2) …