BIOGRID CURATED DATA FOR RPP2B (Saccharomyces cerevisiae (S288c))

Protein-Protein, Genetic, and Chemical Interactions for RPP2B (Saccharomyces cerevisiae (S288c)) curated by BioGRID (https://thebiogrid.org); DEFINITION: Ribosomal protein P2 beta; a component of the ribosomal stalk, which is involved in the interaction between translational elongation factors and the ribosome; free (non-ribosomal) P2 stimulates the phosphorylation of the eIF2 alpha subunit (Sui2p) by Gcn2p; regulates the accumulation of P1 (Rpp1Ap and Rpp1Bp) in the cytoplasm

由 BioGRID (https://thebiogrid.org) 精心编纂的针对 RPP2B（酿酒酵母 S288c）的蛋白质-蛋白质、遗传和化学相互作用数据集；定义：核糖体蛋白 P2 β 亚基，构成核糖体柄的一部分，该部分参与翻译延长因子与核糖体的相互作用；游离的（非核糖体）P2 通过 Gcn2p 激活 eIF2α 亚基（Sui2p）的磷酸化；调节细胞质中 P1（Rpp1Ap 和 Rpp1Bp）的积累。