PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7518460-0 1994 Phosphorylation and identification of a major tyrosine phosphorylation site in protein tyrosine phosphatase 1C. Tyrosine 46-54 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 79-110 7518460-6 1994 In vitro, the tyrosine-phosphorylated PTP1C underwent rapid auto-dephosphorylation, an effect which could be blocked by the addition of sodium vanadate. Tyrosine 14-22 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 38-43 7518460-9 1994 The sites of tyrosine phosphorylation were characterized from purified enzyme following treatment with insulin receptor kinase and from PTP1C expressed in 293 cells which had been stimulated with platelet-derived growth factor. Tyrosine 13-21 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 136-141 7518460-11 1994 This result was confirmed in vivo through site-specific mutagenesis of PTP1C expressed in 293 cells; changing Tyr538 to Phe538 completely abolished tyrosine phosphorylation of the molecule. Tyrosine 148-156 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 71-76