PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1430786-2	1992	In vitro, IMP and GMP serve as the optimal phosphate donors for this nucleoside phosphotransferase reaction.	Phosphates	43-52	inositol monophosphatase 1	Homo sapiens	10-13	
1430786-4	1992	However, detection of the phosphorylation of unlabeled nucleoside by HPLC is difficult since the ultraviolet absorbance of the phosphate donor, IMP, frequently obscures the absorbance of newly formed nucleotide.	Phosphates	127-136	inositol monophosphatase 1	Homo sapiens	144-147