Structure-Function Analysis of RBP7910: An Editosome Z-Binding Protein in Trypanosomatids.

ABSTRACT: RNA editing, a unique post-transcriptional modification, is observed in trypanosomatid parasites as a crucial procedure for the maturation of mitochondrial mRNAs. The editosome protein complex, involving multiple protein components, plays a key role in this process. In Trypanosoma brucei, a putative Z-DNA binding protein known as RBP7910 is associated with the editosome. However, the specific Z-DNA/Z-RNA binding activity and the interacting interface of RBP7910 have yet to be determined. In this study, we conducted a comparative analysis of the binding behavior of RBP7910 with different potential ligands using microscale thermophoresis (MST). Additionally, we generated a 3D model of the protein, revealing potential Z-α and Z-β nucleic acid-binding domains of RBP7910. RBP7910 belongs

SUBMITTER: Ehlert C 

PROVIDER: S-EPMC10574248 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature