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1983 1
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1999 2
2000 1
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2008 2
2009 1
2012 1
2014 2
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2018 2
2020 1
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20 results

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Page 1
Novel Umami Ingredients: Umami Peptides and Their Taste.
Zhang Y, Venkitasamy C, Pan Z, Liu W, Zhao L. Zhang Y, et al. J Food Sci. 2017 Jan;82(1):16-23. doi: 10.1111/1750-3841.13576. Epub 2016 Dec 7. J Food Sci. 2017. PMID: 27926796 Review.
In recent years, 52 peptides have been reported to show umami taste, including 24 dipeptides, 16 tripeptides, 5 octapeptides, 2 pentapeptides, 2 hexapeptides, 1 tetrapeptide, 1 heptapeptide, and 1 undecapeptide. Twenty of these peptides have been examined for the pr …
In recent years, 52 peptides have been reported to show umami taste, including 24 dipeptides, 16 tripeptides, 5 octapeptides, 2 pentapeptide …
C-Terminal p53 Palindromic Tetrapeptide Restores Full Apoptotic Function to Mutant p53 Cancer Cells In Vitro and In Vivo.
Fine RL, Mao Y, Dinnen R, Rosal RV, Raffo A, Hochfeld U, Senatus P, Bruce JN, Nichols G, Wang H, Li Y, Brandt-Rauf PW. Fine RL, et al. Biomedicines. 2023 Jan 5;11(1):137. doi: 10.3390/biomedicines11010137. Biomedicines. 2023. PMID: 36672645 Free PMC article.
We explored two methods for testing the activity of the palindromic tetrapeptide: (1) exogenous peptide with a truncated antennapedia carrier (Ant) and (2) a doxycycline (Dox) inducer for endogenous expression. ...
We explored two methods for testing the activity of the palindromic tetrapeptide: (1) exogenous peptide with a truncated anten …
A potent HDAC inhibitor, 1-alaninechlamydocin, from a Tolypocladium sp. induces G2/M cell cycle arrest and apoptosis in MIA PaCa-2 cells.
Du L, Risinger AL, King JB, Powell DR, Cichewicz RH. Du L, et al. J Nat Prod. 2014 Jul 25;77(7):1753-7. doi: 10.1021/np500387h. Epub 2014 Jul 7. J Nat Prod. 2014. PMID: 24999749 Free PMC article.
The cyclic tetrapeptide 1-alaninechlamydocin was purified from a Great Lakes-derived fungal isolate identified as a Tolypocladium sp. ...
The cyclic tetrapeptide 1-alaninechlamydocin was purified from a Great Lakes-derived fungal isolate identified as a Tolypoclad …
Ultrasound-induced modulations of tetrapeptide hierarchical 1-D self-assembly and underlying molecular structures via sonocrystallization.
Ke D, Zhan C, Li X, Wang X, Zeng Y, Yao J. Ke D, et al. J Colloid Interface Sci. 2009 Sep 1;337(1):54-60. doi: 10.1016/j.jcis.2009.05.024. Epub 2009 May 18. J Colloid Interface Sci. 2009. PMID: 19527909
Herein, we report the ultrasound-induced modulations of the morphologies and underlying molecular structures of tetrapeptide 1-D self-assembly. The self-assembly of the tetrapeptide (TTR108-111) precipitating out of the 1:1 mixed methanol/water is modulated from mic …
Herein, we report the ultrasound-induced modulations of the morphologies and underlying molecular structures of tetrapeptide 1 …
New Anti-inflammatory Cyclopeptides From a Sponge-Derived Fungus Aspergillus violaceofuscus.
Liu J, Gu B, Yang L, Yang F, Lin H. Liu J, et al. Front Chem. 2018 Jun 14;6:226. doi: 10.3389/fchem.2018.00226. eCollection 2018. Front Chem. 2018. PMID: 29963550 Free PMC article.
Three new cyclic peptides including a cyclic tetrapeptide (1), an aspochracin-type cyclic tripeptide sclerotiotide L (2) and a diketopiperazine dimer (3), have been isolated from the ethyl acetate extract of a marine sponge-derived fungus Aspergillus violaceofuscus. …
Three new cyclic peptides including a cyclic tetrapeptide (1), an aspochracin-type cyclic tripeptide sclerotiotide L (2) and a …
A new cyclic tetrapeptide from the jellyfish-derived fungus Phoma sp.
Kim EL, Li JL, Xiao B, Hong J, Yoo ES, Yoon WD, Jung JH. Kim EL, et al. Chem Pharm Bull (Tokyo). 2012;60(12):1590-3. Epub 2012 Oct 4. Chem Pharm Bull (Tokyo). 2012. PMID: 23037010 Free article.
A new cyclic tetrapeptide (1), along with known congeners (2, 3), was isolated from the fungus Phoma sp. derived from the giant jellyfish Nemopilema nomurai. ...
A new cyclic tetrapeptide (1), along with known congeners (2, 3), was isolated from the fungus Phoma sp. derived from the gian …
Glycation of a lysine-containing tetrapeptide by D-glucose and D-fructose--influence of different reaction conditions on the formation of Amadori/Heyns products.
Jakas A, Katić A, Bionda N, Horvat S. Jakas A, et al. Carbohydr Res. 2008 Sep 22;343(14):2475-80. doi: 10.1016/j.carres.2008.07.003. Epub 2008 Jul 10. Carbohydr Res. 2008. PMID: 18656854
The results identified the epsilon-amino group of the Lys residue as the preferential glycation site in tetrapeptide 1. Under all conditions investigated, glucose afforded higher yields of glycation products than fructose. ...
The results identified the epsilon-amino group of the Lys residue as the preferential glycation site in tetrapeptide 1. Under …
Major Factors for the Persistent Folding of Hybrid α, β, γ-Hybrid Peptides Into Hairpins.
Zhong Y, Tang Q, Miller DP, Zurek E, Liu R, Lu ZL, Gong B. Zhong Y, et al. Front Chem. 2020 Sep 29;8:530083. doi: 10.3389/fchem.2020.530083. eCollection 2020. Front Chem. 2020. PMID: 33134269 Free PMC article.
Factors responsible for the persistent adoption of hairpin conformations by hybrid oligopeptides, each having a central beta/alpha dipeptide segment flanked by aromatic gamma-amino acid (gammaAr) residues, are probed. Our recent studies revealed that tetrapeptide 1 …
Factors responsible for the persistent adoption of hairpin conformations by hybrid oligopeptides, each having a central beta/alpha dipeptide …
Potent 7-hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid-based macrocyclic inhibitors of hepatitis C virus NS3 protease.
Chen KX, Njoroge FG, Pichardo J, Prongay A, Butkiewicz N, Yao N, Madison V, Girijavallabhan V. Chen KX, et al. J Med Chem. 2006 Jan 26;49(2):567-74. doi: 10.1021/jm050520a. J Med Chem. 2006. PMID: 16420042
The NS3 protease of hepatitis C virus (HCV) has emerged as one of the best characterized targets for next-generation HCV therapy. The tetrapeptide 1 and pentapeptide 2 are alpha-ketoamide-type HCV serine protease inhibitors with modest potency. ...The inhibitors 17- …
The NS3 protease of hepatitis C virus (HCV) has emerged as one of the best characterized targets for next-generation HCV therapy. The tet …
Synthesis and Biological Evaluation of a Cyclo-β-tetrapeptide as a Somatostatin Analogue.
Gademann K, Ernst M, Hoyer D, Seebach D. Gademann K, et al. Angew Chem Int Ed Engl. 1999 May 3;38(9):1223-1226. doi: 10.1002/(SICI)1521-3773(19990503)38:9<1223::AID-ANIE1223>3.0.CO;2-A. Angew Chem Int Ed Engl. 1999. PMID: 29711729
Short beta-peptides can mimic natural peptide hormones, as has been shown with a cyclo-beta-tetrapeptide (1) that displays micromolar affinity to human somatostatin receptors. beta-Peptides are thus a promising new class of peptidomimetics with potential high bioava …
Short beta-peptides can mimic natural peptide hormones, as has been shown with a cyclo-beta-tetrapeptide (1) that displays mic …
20 results