Activity Prediction and Molecular Mechanism of Bovine Blood Derived Angiotensin I-Converting Enzyme Inhibitory Peptides
Activity Prediction and Molecular Mechanism of Bovine Blood Derived Angiotensin I-Converting Enzyme Inhibitory Peptides
复制标题
牛血血管紧张素I转换酶抑制肽活性预测及分子机制
DOI:
10.1371/journal.pone.0119598
复制
发表时间:
2015-03
期刊:
影响因子:
3.7
通讯作者:
Jingbo Liu
中科院分区:
文献类型:
--
作者:
Ting Zhang;Shaoping Nie;Boqun Liu;Yiding Yu;Yan Zhang;Jingbo Liu
Development of angiotensin I-converting enzyme (ACE, EC 3.4.15.1) inhibitory peptides from food protein is under extensive research as alternative for the prevention of hypertension. However, it is difficult to identify peptides released from food sources. To accelerate the progress of peptide identification, a three layer back propagation neural network model was established to predict the ACE-inhibitory activity of pentapeptides derived from bovine hemoglobin by simulated enzyme digestion. The pentapeptide WTQRF has the best predicted value with experimental IC50 23.93 μM. The potential molecular mechanism of the WTQRF / ACE interaction was investigated by flexible docking.
登录
查看更多内容
影响因子:
3.7
作者:
He R;Aluko RE;Ju XR
通讯作者:
Ju XR
影响因子:
6.1
作者:
Fandila Carlos-Amaya;P. Osorio-Díaz;E. Agama‐Acevedo;H. Yee-Madeira;L. Bello‐Pérez
通讯作者:
Fandila Carlos-Amaya;P. Osorio-Díaz;E. Agama‐Acevedo;H. Yee-Madeira;L. Bello‐Pérez
影响因子:
6.7
作者:
Jalali-Heravi, M.;Asadollahi-Baboh, A.;Shahbazikhah, P.
通讯作者:
Shahbazikhah, P.
影响因子:
3.1
作者:
del Mar Contreras, Maria;Carron, Rosalia;Recio, Isidra
通讯作者:
Recio, Isidra
影响因子:
1.6
作者:
Kuba, M;Tanaka, K;Yasuda, M
通讯作者:
Yasuda, M