PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2821233-10 1987 There is an absolute requirement for adenosine 5"-triphosphate (ATP) for the secretion of lysozyme, but beta-glucuronidase secretion can be partly supported by other nucleoside triphosphates in the order guanosine 5"-triphosphate (GTP) greater than uridine 5"-triphosphate (UTP) = xanthosine 5"-triphosphate (XTP) greater than cytidine 5"-triphosphate (CTP). nucleoside triphosphates 166-190 glucuronidase beta Homo sapiens 104-122