PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8334118-10	1993	Comparisons show that, while NADP+ and NADPH bind to DHFR with the pyridine ring and 3"-carboxamide coplanar, the thioamide group is twisted by 23 degrees from the pyridine plane in both the binary and ternary complexes.	pyridine	67-75	dihydrofolate reductase	Gallus gallus	53-57