PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33179291-5 2021 Phosphorylated Akt at serine 473 (p-Akt S473) expression was also evaluated by immunohistochemistry in mCRC patients. Serine 22-28 AKT serine/threonine kinase 1 Homo sapiens 15-18