PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8723315-4	1996	We isolated uniformly 15N labeled 56 amino acid wild-type (HP56WT) and 64 residue mutant [Pro3 > Tyr3] (HP64tyr3) lac repressor N-terminal DNA binding fragments for 1H/15N NMR studies with the left and right operators separately.	15n	22-25	pyrroline-5-carboxylate reductase 1	Homo sapiens	90-94	
8723315-4	1996	We isolated uniformly 15N labeled 56 amino acid wild-type (HP56WT) and 64 residue mutant [Pro3 > Tyr3] (HP64tyr3) lac repressor N-terminal DNA binding fragments for 1H/15N NMR studies with the left and right operators separately.	15n	171-174	pyrroline-5-carboxylate reductase 1	Homo sapiens	90-94	
29753787-7	2018	The 13C-CPMG relaxation dispersion experiment recapitulated a secondary structure switching event in the P5c hairpin of the group I intron construct previously revealed by 15N relaxation dispersion experiments.	15n	172-175	pyrroline-5-carboxylate reductase 1	Homo sapiens	105-108