The role of the Maurer's clefts in protein transport in Plasmodium falciparum.
Maurer's clefts (MCs) are membranous structures that are formed by Plasmodium falciparum and used by the parasite for protein sorting and protein export. Virulence proteins, as well as other proteins used to remodel the erythrocyte, are exported. Discontinuity between major membrane compartments within the infected erythrocyte cytoplasm suggests multiple traffic routes for exported proteins. The sequences of the conserved Plasmodium export element seem insufficient for export of all parasite proteins. The parasite displays remarkable versatility in the types of proteins exported to the MCs and in the functions of the proteins within the MCs. In this Review, protein export to the MCs and the role of the MCs in the transport of proteins to the erythrocyte membrane are summarized.
Department of Biological Geological and Environmental Sciences, Cleveland State University, 2121 Euclid Avenue, SI 219, Cleveland, OH 44115, USA. t.sam-yellowe@csuohio.edu
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Sam-Yellowe
D000818:Animals; D004910:Erythrocyte Membrane / Q000378:metabolism / Q000469:parasitology / Q000648:ultrastructure*; D004912:Erythrocytes / Q000469:parasitology*; D006790:Host-Parasite Interactions; D006801:Humans; D008565:Membrane Proteins / Q000378:metabolism*; D010963:Plasmodium falciparum / Q000378:metabolism / Q000472:pathogenicity / Q000502:physiology*; D021381:Protein Transport; D015800:Protozoan Proteins / Q000378:metabolism*; D014774:Virulence; D037521:Virulence Factors
D008565:Membrane Proteins; D015800:Protozoan Proteins; D037521:Virulence Factors