PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33483347-2 2021 We observed that protein expression of enzymes that modify wobble uridine in specific tRNAs, namely elongator subunit 3 (Elp3) and cytosolic thiouridylase (Ctu)2, increased in the course of T cell activation. Uridine 66-73 cytosolic thiouridylase subunit 2 Mus musculus 131-161