A family of chimeric erythrocyte binding proteins of malaria parasites.

ABSTRACT: Proteins sequestered within organelles of the apical complex of malaria merozoites are involved in erythrocyte invasion, but few of these proteins and their interaction with the host erythrocyte have been characterized. In this report we describe MAEBL, a family of erythrocyte binding proteins identified in the rodent malaria parasites Plasmodium yoelii yoelii and Plasmodium berghei. MAEBL has a chimeric character, uniting domains from two distinct apical organelle protein families within one protein. MAEBL has a molecular structure homologous to the Duffy binding-like family of erythrocyte binding proteins located in the micronemes of merozoites. However, the amino cysteine-rich domain of MAEBL has no similarity to the consensus Duffy binding-like amino cysteine-rich ligand domain, but in

SUBMITTER: Kappe SH 

PROVIDER: S-EPMC18728 | biostudies-literature | 1998 Feb

REPOSITORIES: biostudies-literature