PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23107693-6	2012	Leu-Pro and Ile-Pro were identified as the inhibitory peptides among the RB peptides produced with Umamizyme G. Ile-Pro was the strongest DPP-IV inhibitor among the 15 Xaa-Pro dipeptides and Pro-Ile tested.	Isoleucine	12-15	dipeptidyl peptidase 4	Homo sapiens	138-144	
24793774-7	2014	DPP-IV inhibitory peptides generally had a hydrophobic or aromatic amino acid at the N-terminus, preferentially a Trp for non-competitive inhibitors and a broader range of residues for competitive inhibitors (Ile, Leu, Val, Phe, Trp or Tyr).	Isoleucine	209-212	dipeptidyl peptidase 4	Homo sapiens	0-6	
25477187-3	2015	Five peptides (Ile-Pro-Ile-Gln-Tyr, Trp-Lys, Trp-Pro, Trp-Arg and Trp-Leu), having DPP-IV half maximum inhibitory concentration values (IC50)<60 muM and reported to act through different inhibition mechanisms, were investigated.	Isoleucine	15-18	dipeptidyl peptidase 4	Homo sapiens	83-89	
32423671-0	2020	Exploration of dipeptidyl-peptidase IV (DPP IV) inhibitors in a low-molecular mass extract of the earthworm Eisenia fetida and identification of the inhibitors as amino acids like methionine, leucine, histidine, and isoleucine.	Isoleucine	216-226	dipeptidyl peptidase 4	Homo sapiens	40-46	
29963014-6	2018	The DPP-IV half maximal inhibitory concentration (IC50) values of the 25 peptides evaluated ranged from 3.9 +- 1.0 microM (Ile-Pro-Ile) to 247.0 +- 32.7 microM (Phe-Pro-Phe).	Isoleucine	123-126	dipeptidyl peptidase 4	Homo sapiens	4-10	
29963014-6	2018	The DPP-IV half maximal inhibitory concentration (IC50) values of the 25 peptides evaluated ranged from 3.9 +- 1.0 microM (Ile-Pro-Ile) to 247.0 +- 32.7 microM (Phe-Pro-Phe).	Isoleucine	131-134	dipeptidyl peptidase 4	Homo sapiens	4-10	
10570924-2	1999	This paper reports the identification and possible significance of a novel conserved sequence motif Asp-Trp-(Val/Ile/Leu)-Tyr-Glu-Glu-Glu (DW(V/I/L)YEEE) in the predicted beta propeller domain of the DPP IV-like gene family.	Isoleucine	113-116	dipeptidyl peptidase 4	Homo sapiens	200-206