Comparative Monomethylarginine Proteomics Suggests that Protein Arginine Methyltransferase 1 (PRMT1) is a Significant Contributor to Arginine Monomethylation in <i>Toxoplasma gondii</i>.

ABSTRACT: Arginine methylation is a common posttranslational modification found on nuclear and cytoplasmic proteins that has roles in transcriptional regulation, RNA metabolism and DNA repair. The protozoan parasite Toxoplasma gondii has a complex life cycle requiring transcriptional plasticity and has unique transcriptional regulatory pathways. Arginine methylation may play an important part in transcriptional regulation and splicing biology in this organism. The T. gondii genome contains five putative protein arginine methyltransferases (PRMTs), of which PRMT1 is important for cell division and growth. In order to better understand the function(s) of the posttranslational modification monomethyl arginine (MMA) in T. gondii, we performed a proteomic analysis of MMA proteins usi

SUBMITTER: Yakubu RR 

PROVIDER: S-EPMC5383779 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature