PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11281283-1 2000 The role of protein tyrosine phosphorylation during regulation of NO synthase (eNOS) activity in endothelial cells is poorly understood. Tyrosine 20-28 nitric oxide synthase 3 Bos taurus 79-83