PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33466582-9 2021 Kinase assays showed tyrosine phosphorylation of recombinant human Histone H3 by JAK3 in vitro-an effect which was blocked by the JAK inhibitor (Tofacitinib citrate). tofacitinib 145-164 Janus kinase 3 Homo sapiens 81-85