PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1460049-13	1992	With dA3, dA1, RT, and potassium ions, CTP reduction shows absolute requirements for S-adenosylmethionine, NADPH (with NADH as a less active substitute), dithiothreitol, and magnesium ions, and is strongly stimulated by ATP, probably acting as an allosteric effector.	Magnesium	174-183	A3	Drosophila melanogaster	5-8