PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2004783-2	1991	The Ade -H mutant is defective in the enzyme adenylosuccinate (AMPS) synthetase (ADSS; EC 6.3.4.4), which carries out the first of a two-step sequence in the biosynthesis of AMP from IMP, and therefore requires exogenous adenine for growth.	Inosine Monophosphate	183-186	adenylosuccinate synthase 2	Homo sapiens	81-85