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An inhibitor of dipeptidyl aminopeptidase IV.
编号:138690
CAS号:90614-48-5
单字母:H2N-IPI-OH
编号: | 138690 |
中文名称: | 抑二肽素A、Diprotin A |
英文名: | Diprotin A |
CAS号: | 90614-48-5 |
单字母: | H2N-IPI-OH |
三字母: | H2N N端氨基:N-terminal amino group。在肽或多肽链中含有游离a-氨基的氨基酸一端。在表示氨基酸序列时,通常将N端放在肽链的左边。 -IleL-异亮氨酸:isoleucine。系统命名为(2S)-氨基-(3R)-甲基戊酸。是编码氨基酸。有两个手性碳原子,是哺乳动物的必需氨基酸。符号:I,Ile。 -ProL-脯氨酸:proline。系统命名为吡咯烷-(2S)-羧酸。为亚氨基酸。是编码氨基酸。在肽链中有特殊作用,如易形成顺式的肽键等。符号:P,Pro。 -IleL-异亮氨酸:isoleucine。系统命名为(2S)-氨基-(3R)-甲基戊酸。是编码氨基酸。有两个手性碳原子,是哺乳动物的必需氨基酸。符号:I,Ile。 -OHC端羧基:C-terminal carboxyl group。在肽或多肽链中含有游离羧基的氨基酸一端。在表示氨基酸序列时,通常将C端放在肽链的右边。 |
氨基酸个数: | 3 |
分子式: | C17H31N3O4 |
平均分子量: | 341.45 |
精确分子量: | 341.23 |
等电点(PI): | - |
pH=7.0时的净电荷数: | 0.97 |
平均亲水性: | -1.8 |
疏水性值: | 2.47 |
外观与性状: | 白色粉末状固体 |
消光系数: | - |
来源: | 人工化学合成,仅限科学研究使用,不得用于人体。 |
纯度: | 95%、98% |
盐体系: | 可选TFA、HAc、HCl或其它 |
生成周期: | 2-3周 |
储存条件: | 负80℃至负20℃ |
标签: | 三肽 |
An inhibitor of dipeptidyl aminopeptidase IV.
Peptide H-IPI-OH is a Research Peptide with significant interest within the field academic and medical research. Recent citations using H-IPI-OH include the following: A proteomics approach to study in vivo protein Nalpha-modifications X Zhang , J Ye, P Hojrup - Journal of Proteomics, 2009 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S1874391909002589 Identification and characterization of dipeptidyl peptidase-IV inhibitory peptides from oat proteins W Wang, X Liu, Y Li, H You, Z Yu, L Wang, X Liu - Foods, 2022 - mdpi.comhttps://www.mdpi.com/2304-8158/11/10/1406 Solvent Effects on the 310-/alpha-Helix Equilibrium in Short Amphipathic Peptides Rich in alpha,alpha-Disubstituted Amino Acids TS Yokum, TJ Gauthier, RP Hammer - Journal of the , 1997 - ACS Publicationshttps://pubs.acs.org/doi/full/10.1021/ja962875c Dipeptidyl peptidase-IV inhibitory peptides generated by tryptic hydrolysis of a whey protein concentrate rich in beta-lactoglobulin ST Silveira, D MartacaÂ\xadnez-Maqueda, I Recio - Food chemistry, 2013 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0308814613003683 Dipeptidyl peptidase IV inhibitory peptides from Chlorella vulgaris: in silico gastrointestinal hydrolysis and molecular mechanism Q Zhu, X Chen, J Wu, Y Zhou, Y Qian, M Fang - Food Research and , 2017 - Springerhttps://link.springer.com/article/10.1007/s00217-017-2879-1 Collagen derived Gly-Pro-type DPP-IV inhibitory peptides: Structure-activity relationship, inhibition kinetics and inhibition mechanism Q Xu, L Zheng, M Huang , M Zhao - Food Chemistry, 2024 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0308814624000189 IV (DPP-IV) inhibitory peptides derived from tilapia (Oreochromis niloticus) skin gelatin by an integrated approach of multivariate analysis and Gly-Pro-based peptide Q Xu, L Zheng, M Huang , M Zhao - Food Chemistry, 2022 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0308814622017836 The first structure in a family of peptidase inhibitors reveals an unusual Ig-like fold v2; ref status: indexed NDR Finn - 2013 - researchgate.nethttps://www.researchgate.net/profile/Neil-Rawlings-2/publication/260272656_The_first_structure_in_a_family_of_peptidase_inhibitors_reveals_an_unusual_Ig-like_fold/links/02e7e536cdc2545bf8000000/The-first-structure-in-a-family-of-peptidase-inhibitors-reveals-an-unusual-Ig-like-fold.pdf Relating electrospray ionization response to nonpolar character of small peptides NB Cech , CG Enke - Analytical Chemistry, 2000 - ACS Publicationshttps://pubs.acs.org/doi/abs/10.1021/ac9914869 Purification and characterization of multifunctional peptides with in situ insulinotropic and antioxidative activity from a blue whiting (Micromesistius poutassou) protein N Shekoohi, P Harnedy-Rothwell, S Sharkey - Journal of Functional , 2024 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S1756464624001750 Rapid Screening of Novel Dipeptidyl Peptidase-4 Inhibitory Peptides from Pea (Pisum sativum L.) Protein Using Peptidomics and Molecular Docking M Zhang, L Zhu, G Wu, T Liu, X Qi - Journal of Agricultural , 2022 - ACS Publicationshttps://pubs.acs.org/doi/abs/10.1021/acs.jafc.2c03949 Ion-pair mediated transport of small model peptides in liquid phase micro extraction under acidic conditions JLE Reubsaet , JV Paulsen - Journal of separation science, 2005 - Wiley Online Libraryhttps://analyticalsciencejournals.onlinelibrary.wiley.com/doi/abs/10.1002/jssc.200401779 Investigation into the bioavailability of milk protein-derived peptides with dipeptidyl-peptidase IV inhibitory activity using Caco-2 cell monolayers IME Lacroix, XM Chen , DD Kitts , ECY Li-Chan - Food & Function, 2017 - pubs.rsc.orghttps://pubs.rsc.org/en/content/articlehtml/2017/fo/c6fo01411a Comparison of the susceptibility of porcine and human dipeptidyl-peptidase IV to inhibition by protein-derived peptides IME Lacroix, ECY Li-Chan - Peptides, 2015 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0196978115000741 Isolation and characterization of peptides with dipeptidyl peptidase-IV inhibitory activity from pepsin-treated bovine whey proteins IME Lacroix, ECY Li-Chan - Peptides, 2014 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0196978114000059 Identification and quantification of DPP-IV-inhibitory peptides from hydrolyzed-rapeseed-protein-derived napin with analysis of the interactions between key residues F Xu, Y Yao, X Xu, M Wang, M Pan, S Ji - Journal of agricultural , 2019 - ACS Publicationshttps://pubs.acs.org/doi/abs/10.1021/acs.jafc.9b01069 Molecular Mechanistic Insights into Dipeptidyl Peptidase-IV Inhibitory Peptides to Decipher the Structural Basis of Activity C Wang, L Zheng, CC Udenigwe , L Lin - Journal of Agricultural , 2024 - ACS Publicationshttps://pubs.acs.org/doi/abs/10.1021/acs.jafc.3c08791 In silico study to predict potential precursors of human dipeptidyl peptidase-IV inhibitors from hazelnut C Li, R Qi, J Yuan, L Han , S Wang, W Li - Journal of Biomolecular , 2022 - Taylor & Francishttps://www.tandfonline.com/doi/abs/10.1080/07391102.2021.1961868 Strategic preparations of DPP-IV inhibitory peptides from Val-Pro-Xaa and Ile-Pro-Xaa peptide mixtures C Guan , S Iwatani, X Xing, N Yamamoto - International Journal of Peptide , 2021 - Springerhttps://link.springer.com/article/10.1007/s10989-020-10122-7 Evidence for the extent of insertion of the active site loop of intact. alpha. 1 proteinase inhibitor in. beta.-sheet A AJ Schulze, PW Frohnert, RA Engh, R Huber - Biochemistry, 1992 - ACS Publicationshttps://pubs.acs.org/doi/pdf/10.1021/bi00148a017 Identification of novel dipeptidyl peptidase IV (DPP-IV) inhibitory peptides in camel milk protein hydrolysates AB Nongonierma , S Paolella, P Mudgil , S Maqsood - Food Chemistry, 2018 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0308814617316692 DPP-4 Cleaves alpha/beta-Peptide Bonds: Substrate Specificity and Half-Lives A TuraliÃ\x84â\x80¡ , J Ã\x84Â\x90eÃ\x84â\x80\x98ibegoviÃ\x84â\x80¡ , Z Hegedus - Chembiochem, 2020 - Wiley Online Libraryhttps://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cbic.202000050 Bioinformatics Analysis of IPIs in Five Northern Medicinal Plants A Hao, H Qi, H Guo, J Wei - Agricultural Science & Technology, 2016 - search.proquest.comhttps://search.proquest.com/openview/554f0f04d23171883a096b897cc2b297/1?pq-origsite=gscholar&cbl=1596357
Diprotin A is a peptide that is involved in cell signaling and has been shown to interact with ion channels and receptors. It is an activator of the Fc receptor, which is responsible for the activation of immune cells. This peptide can also be used as a research tool to study protein interactions or as an antibody to study ligands or receptors. Diprotin A can be used in the pharmacological treatment of diseases such as cancer, inflammation, and pain.
Dpp-iv is a serine protease enzyme that is important for the production of vasoactive peptides and inflammatory mediators. It is involved in the regulation of heart function, blood pressure, and vascular tone. Inhibitors of Dpp-iv have been shown to be useful in the treatment of a variety of diseases including hypertension, coronary artery disease, myocardial infarction, and stroke. Diprotin A is a synthetic inhibitor that has been shown to prevent adenoviral vector-mediated heart damage in neonatal animals. This drug also inhibits the production of vasoactive peptides and inflammatory mediators by blocking Dpp-iv activity, preventing cardiac dysfunction following an infarction.
DOI | 名称 | |
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10.1016/j.foodchem.2012.02.183 | Production of dipeptidyl peptidase IV inhibitory peptides from defatted rice bran | 下载 |
10.1039/c4fo00983e | In vitro bioactive properties of intact and enzymatically hydrolysed whey protein: targeting the enteroinsular axis | 下载 |
10.1042/BJ20021643 | Catalytic properties and inhibition of proline-specific dipeptidyl peptidases II, IV and VII | 下载 |
10.2337/diacare.26.3.837 | Effect of glucagon-like peptide 1 (7-36 amide) on insulin-mediated glucose uptake in patients with type 1 diabetes | 下载 |
10.1128/AAC.49.3.1087-1092.2005 | Orally active antiviral tripeptide glycyl-prolyl-glycinamide is activated by CD26 (dipeptidyl peptidase IV) before transport across the intestinal epithelium | 下载 |
10.1111/j.1742-4658.2005.04631.x | The structural comparison of the bacterial PepX and human DPP-IV reveals sites for the design of inhibitors of PepX activity | 下载 |
10.1016/j.neuint.2006.05.006 | The effects of endomorphins and diprotin A on striatal dopamine release induced by electrical stimulation-an in vitro superfusion study in rats | 下载 |
10.1021/jm0606490 | Design and discovery of a novel dipeptidyl-peptidase IV (CD26)-based prodrug approach | 下载 |
10.1089/scd.2007.9997 | Diprotin A infusion into nonobese diabetic/severe combined immunodeficiency mice markedly enhances engraftment of human mobilized CD34+ peripheral blood cells | 下载 |
10.1016/j.peptides.2007.07.012 | Prolyl, cystyl and pyroglutamyl peptidase activities in the hippocampus and hypothalamus of streptozotocin-induced diabetic rats | 下载 |
10.33549/physiolres.931231 | Modulation of substance P signaling by dipeptidyl peptidase-IV enzymatic activity in human glioma cell lines | 下载 |
10.1152/ajpendo.90233.2008 | Incretin and islet hormonal responses to fat and protein ingestion in healthy men | 下载 |
10.1007/s11064-008-9853-z | The effects of endomorphins on striatal [3H]GABA release induced by electrical stimulation: an in vitro superfusion study in rats | 下载 |
10.1016/j.exphem.2009.03.005 | Enhanced homing and engraftment of fresh but not ex vivo cultured murine marrow cells in submyeloablated hosts following CD26 inhibition by Diprotin A | 下载 |
10.1038/oby.2009.378 | Neutral aminopeptidase and dipeptidyl peptidase IV activities in plasma of monosodium glutamate obese and food-deprived rats | 下载 |
10.1210/jc.2011-0266 | Incretin hormone and insulin responses to oral versus intravenous lipid administration in humans | 下载 |
10.1016/j.biocel.2012.01.011 | Dipeptidyl peptidase-IV inhibits glioma cell growth independent of its enzymatic activity | 下载 |
10.1016/j.molmet.2013.11.010 | Effects of Roux-en-Y gastric bypass on energy and glucose homeostasis are preserved in two mouse models of functional glucagon-like peptide-1 deficiency | 下载 |
10.1210/jc.2014-3865 | Incretin effect after oral amino acid ingestion in humans | 下载 |
10.1186/s13098-015-0075-7 | Probiotic B420 and prebiotic polydextrose improve efficacy of antidiabetic drugs in mice | 下载 |
10.7164/antibiotics.37.422 | Diprotins A and B, inhibitors of dipeptidyl aminopeptidase IV, produced by bacteria | 下载 |
10.1016/s0014-5793(98)00515-8 | Rat dipeptidyl peptidase IV (DPP IV) exhibits endopeptidase activity with specificity for denatured fibrillar collagens | 下载 |