PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1610817-0	1992	Intramolecular catalysis of a proline isomerization reaction in the folding of dihydrofolate reductase.	Proline	30-37	Dihydrofolate reductase	Escherichia coli	79-102	
1610817-3	1992	The guanidinium NH2 nitrogen of Arg 44 forms one hydrogen bond to the imide nitrogen and a second to the carbonyl oxygen of Pro 66 in wild-type DHFR.	Proline	124-127	Dihydrofolate reductase	Escherichia coli	144-148