Results 121 to 130 of about 31,310 (234)

Liquid Crystal-based Imaging of Enzymatic Reactions at Aqueous-liquid Crystal Interfaces Decorated with Oligopeptide Amphiphiles

, 2010
In this study, we investigated the use of liquid crystals to selectively detect the activity of enzymes at interfaces decorated with oligopeptide-based membranes.
Chang-hyun Jang, Qiongzheng Hu
core   +1 more source

Enhanced oral drug delivery by mimicking natural amino acid and oligopeptide absorption route

Nano Research
Oral delivery of protein and peptide drugs presents considerable challenges due to their susceptibility to digestive enzymes in gastrointestinal (GI) tract and low efficiency of transepithelial transport.
Ruinan Wu, Xiaoxing Fan, Licheng Wu, Liyun Xing, Jinxia Kong, Zhou Zhou, Jingyuan Wen, Lian Li, Yuan Huang   +8 more
doaj   +1 more source

Oligopeptide transport : cloning and characterization of a new gene family

, 1997
Peptide transport is a widely observed phenomenon defined as the translocation of peptides 2-6 residues in length across the plasma membrane in an energy-dependent manner.
Lubkowitz, Mark
core  

by two oligopeptide permease systems

, 2019
International audienceThe infectious cycle of Bacillus thuringiensis in the insect host is regulated by quorum sensors of the RNPP family. The activity of these regulators is modulated by their cognate signaling peptides translocated into the bacterial ...
Didier Lereclus, Lereclus, Didier, Stéphane Perchat, Dubois, Thomas, Lemy, Christelle, Christelle Lemy, Perchat, Stephane, Thomas Dubois   +7 more
core   +1 more source

Distribution and biological role of the oligopeptide-binding protein (OppA) in Xanthomonas species

Genetics and Molecular Biology, 2010
In this study we investigated the prevalence of the oppA gene, encoding the oligopeptide binding protein (OppA) of the major bacterial oligopeptide uptake system (Opp), in different species of the genus Xanthomonas.
Elisa E. Oshiro, Milene B. Tavares, Celso F. Suzuki, Daniel C. Pimenta, Claudia B. Angeli, Julio C.F. de Oliveira, Maria I.T. Ferro, Luis C.S. Ferreira, Rita C.C. Ferreira   +8 more
doaj  

Structural model and ligand interactions of the Xanthomonas axonopodis pv. citri oligopeptide-binding protein.

, 2007
The oligopeptide-binding protein, OppA, ushers oligopeptide substrates to the membrane-associated oligopeptide permease (Opp), a multi-component ABC-type transporter involved in the uptake of oligopeptides by several bacterial species.
Ferreira LC, Ferreira R.C., GIORGETTI, ALEJANDRO, Moutran A, Balan A, Tramontano A   +5 more
core  

Intestinal oligopeptide transport [PDF]

Proceedings of the Nutrition Society, 1995
openaire   +2 more sources

Oligopeptide [PDF]

, 2018
openaire   +1 more source

Dual-Targeting Oligopeptide-215 Regulates Skin Barrier Homeostasis Through Concurrent Modulation of JAK-STAT and NF-κB Signaling. [PDF]

J Cosmet Dermatol
Zhang Q, Hu C, Chen Y, Chen Y, Guo C, Liu Z, Ding W.   +6 more
europepmc   +1 more source

Novel Lys-blocking-Thr oligopeptide coating for extended banana preservation and quality retention. [PDF]

Food Chem X
Xia B, Chen H, Liu Y, Fan L, Shi Z, Chen T, Wang J, Cheng G.   +7 more
europepmc   +1 more source