Article
Binding of translation elongation factors to individual copies of the archaeal ribosomal stalk protein aP1 assembled onto aP0.
Biochemical and biophysical research communications - 29 Jan 2017
Honda Takayoshi, Imai Hirotatsu, Suzuki Takahiro, Miyoshi Tomohiro, Ito Kosuke, Uchiumi Toshio
Abstract excerpt
Ribosomes in all organisms contain oligomeric and flexible proteins called stalks, which are responsible for the recruitment of translational GTPase factors to the ribosome. Archaeal ribosomes have three stalk homodimers (aP1)2 that constitute a heptameric complex with the anchor protein aP0. We investigated the factor binding ability of aP1 proteins assembled onto aP0, by gel-retardation assays. The isolated...
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