Summary from the GEO: "An inadequate supply of amino acids leads to accumulation of uncharged tRNAs, which can bind and activate GCN2 kinase to reduce translation. Here, we show that glutamine-specific tRNAs selectively become uncharged when extracellular amino acid availability is compromised. In contrast, all other tRNAs retain charging of their cognate amino acids in a manner that is dependent...

HEK293T subject to Single AA starvation dataset and translatome analysis was determined using Azidohomoalanine (AHA) incorportation, Biotin-click, and streptavidin enrichment. TMTpro 16plex labels was used.