Data on structural transitions in domains of hordeivirus TGB1 protein forming ribonucleoprotein complex

Abstract

This data article is related to the research article entitled “in vitro properties of hordeivirus TGB1 protein forming ribonucleoprotein complexes” (Makarov et al., 2015 [1]), demonstrating that upon incubation with viral RNA the poa semilatent hordeivirus (PSLV) TGB1 protein (the movement 63 K protein encoded by the first gene of the triple gene block) in vitro forms RNP structures resembling filamentous virus-like particles and its internal domain (ID) performs a major structural role in this process. This article reports the additional results on the structural lability of ID and the structural transitions in the C-terminal NTPase/helicase domain (HELD) induced by interaction with tRNA and phosphorylation.