PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29910466-4 2018 Tyrosine phosphorylated XKR5 acts as a negative regulator of KIT signaling, which leads to downregulation of phosphorylation of ERK, AKT, and p38. Tyrosine 0-8 AKT serine/threonine kinase 1 Homo sapiens 133-136