PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12785725-6 2003 In the presence of ATP, which acts both as an activator of IMP-GMP-specific 5"-nucleotidase and as substrate of nucleoside mono- and di-phosphokinases, no IDP and ITP are formed. Inosine Monophosphate 59-62 5' nucleotidase, ecto Rattus norvegicus 76-91