Analyzing a dipeptide library to identify human dipeptidyl peptidase IV inhibitor.
Analyzing a dipeptide library to identify human dipeptidyl peptidase IV inhibitor.
复制标题
分析二肽库以鉴定人二肽基肽酶 IV 抑制剂。
DOI:
10.1016/j.foodchem.2014.11.131
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Y. Kawarasaki.
中科院分区:
文献类型:
--
作者:
V.T.T. Lan*;K. Ito*†;M. Ohno;T. Motoyama;S. Ito;Y. Kawarasaki.
Human dipeptidyl peptidase IV (hDPPIV) inhibitors provide an effective strategy for the treatment of type 2 diabetes. Because certain peptides are known to act as hDPPIV inhibitors, a dataset of possible peptides with their inhibition intensities will facilitate the development of functional food for type 2 diabetes. In this study, we examined a total of 337 dipeptides with respect to their hDPPIV inhibitory effects. Amino acid residues at N-termini dominated their inhibition intensities. Particularly highly inhibitory dipeptides discovered included the following novel dipeptides: Thr-His, Asn-His, Val-Leu, Met-Leu, and Met-Met. Using our dataset, prime candidates contributing to the hDPPIV inhibitory effect of soy protein hydrolyzates were successfully identified. Possible dietary proteins potentially able to produce particularly highly hDPPIV inhibitory peptides are also discussed on the basis of the dataset.
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DOI:
10.1016/j.bbrc.2012.12.073
发表时间:
2013-01-25
影响因子:
3.1
作者:
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通讯作者:
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DOI:
--
发表时间:
2009
期刊:
International journal of peptide & protein research
影响因子:
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作者:
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通讯作者:
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影响因子:
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作者:
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通讯作者:
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DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
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通讯作者:
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