PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1322893-8 1992 MAP kinase activation by Lys12 Ras was associated with tyrosine phosphorylation of MAP kinase (p42). Tyrosine 55-63 mitogen-activated protein kinase 1 S homeolog Xenopus laevis 0-10 1322893-8 1992 MAP kinase activation by Lys12 Ras was associated with tyrosine phosphorylation of MAP kinase (p42). Tyrosine 55-63 mitogen-activated protein kinase 1 S homeolog Xenopus laevis 83-93