PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28542039-2 2017 ECyd is phosphorylated to 3"-ethyntlcytidine 5"-monophosphate by uridine/cytidine kinase 2 (UCK2) and subsequently further to diphosphate and triphosphate (3"-ethyntlcytidine 5"-diphosphate, 3"-ethyntlcytidine 5"-triphosphate). triphosphoric acid 142-154 uridine-cytidine kinase 2 Homo sapiens 92-96 20641989-13 2004 3"-(Ethynyl)uridine is phosphorylated rapidly with UCK2 to its triphosphate, which blocks RNA synthesis by inhibition of RNA polymerase (8, 9). triphosphoric acid 63-75 uridine-cytidine kinase 2 Homo sapiens 51-55