• An Investigation of Oligopeptides Linking Domains in Protein Tertiary Structures and Possible Candidates for General Gene Fusion" (PDF). (wikipedia.org)
  • Periplasmic protein associated with the oligopeptide permeases of Salmonella typhimurium and Escherichia coli. (asm.org)
  • M. catarrhalis has a putative oligopeptide permease ABC transport operon ( opp ) consisting of five genes ( oppB , oppC , oppD , oppF , and oppA ), encoding two permeases, two ATPases, and a substrate binding protein. (asm.org)
  • Fish protein oligopeptide with low allergenicity and slight fishiness and industrial preparation method and. (patents.com)
  • Meanwhile, another report also demonstrated that, probiotics stimulate biotherapeutic protection mechanism through heat shock protein Hsp27 via oligopeptide transporter OCTN2 that protects the cells from oxidant mediated damage. (thefreedictionary.com)
  • Immunogenicity of a synthetic oligopeptide corresponding to antigenically common T-helper and B-cell neutralizing epitopes of the major outer membrane protein of Chlamydia trachomatis. (thefreedictionary.com)
  • The multidirectional mechanisms of gastroprotective effects of oligopeptides are mediated by their involvement in the regulation of genes expression, DNA replication and protein biosynthesis, oxidative and reductive reactions, modulation of activity of hormones and enzymes, vessel permeability, neoangiogenesis, neuro- and immunomodulatory effects, influence on motility, secretion and production of gastric mucous. (medcraveonline.com)
  • Wheat oligopeptide was extracted from natural wheat protein, which was made from wheat-protein-rich wheat gluten. (smartpepcan.com)
  • Supplementing a certain amount of wheat oligopeptide can promote the growth of intestinal epithelial cells and improve protein absorption and utilization. (smartpepcan.com)
  • Supplementation of wheat oligopeptide effectively slows down the skeletal muscle protein content caused by exercise. (smartpepcan.com)
  • Clinically proven to reduce wrinkle depth by increasing hyaluronic acid and collagen production, Palmitoyl Oligopeptide (PO)is a synthetic protein that is a fragment of collagen combined with palmitic acid to make it more lipophillic, to improve its stability and to enhance its affinity towards human skin. (cellularskinrx.com)
  • Oligopeptide repeats in the yeast protein Sup35p stabilize intermolecular prion interactions. (kent.ac.uk)
  • The mammalian prion protein PrP also contains similar oligopeptide repeats and we show here that a human PrP repeat (PHGGGWGQ) is able functionally to replace a Sup35p oligopeptide repeat to allow stable [PSI(+)] propagation in vivo. (kent.ac.uk)
  • r-Salmon Oligopeptide-1 is a single chain recombinant salmon protein, produced by fermentation in E. coli. (incihaku.fi)
  • longer chains are called oligopeptide, polypeptide, protein. (wikipedia.org)
  • The human receptor protein is encoded by the FPR2 gene and is activated to regulate cell function by binding any one of a wide variety of ligands including not only certain N-Formylmethionine-containing oligopeptides such as N-Formylmethionine-leucyl-phenylalanine (FMLP) but also the polyunsaturated fatty acid metabolite of arachidonic acid, lipoxin A4 (LXA4). (wikipedia.org)
  • These oligopeptides are known to be, or mimic the actions of, the N-formyl oligopeptides that are (a) released by tissue bacteria, (b) attract and activate circulating blood leukocytes by binding to specific G protein coupled receptors on these cells, and (c) thereby direct the inflammatory response to sites of bacterial invasion. (wikipedia.org)
  • This gene encodes a G protein-coupled receptor cell surface protein that binds and is activated by N-Formylmethionine-containing oligopeptides, particularly N-Formylmethionine-leucyl-phenylalanine (FMLP). (wikipedia.org)
  • Synthetic oligopeptides are used extensively in research for structure-function analysis (for example to study protein-protein interfaces), for the development of binding assays, the study of receptor agonist/antagonists or as immunogens for the production of specific antibodies. (wikipedia.org)
  • The PPY gene encodes an unusually short protein precursor that is cleaved to produce PP, as well as pancreatic icosapeptide and a 5- to 7- amino-acid oligopeptide. (wikipedia.org)
  • Sericin-derived oligopeptides obtained from silk cocoons were investigated for the in vivo hypotensive effect and investigated for the underlying mechanism involved in vasodilation in isolated rat thoracic aorta. (hindawi.com)
  • These processes of grazing molecule excitation (GME) and dissociation (GMD) were applied to analyse sequences of oligopeptides by using TOF mass spectrometry. (hindawi.com)
  • 0 outside oligopeptide site (parts of pre- and post-regions of all grape sequences were in Table 1 only). (thefreedictionary.com)
  • In this study, receptor-specific oligopeptide sequences derived from the extracellular matrix (ECM) molecule laminin, a potent neural cell attachment and differentiation promoter were covalently bound on fluorinated ethylene propylene (FEP) films. (epfl.ch)
  • The degree of receptor-specific cell attachment and the ability to spatially control neurite outgrowth by covalently patterning the oligopeptide sequences on the FEP film surface were assessed. (epfl.ch)
  • The spatial patterning of these oligopeptide sequences to the FEP surface was shown to localize cell attachment and neurite extension on the patterned pathways. (epfl.ch)
  • Cyclophilins catalyze the cis-trans isomerization of peptidylprolyl imide bonds in oligopeptides. (wikipedia.org)
  • This enzyme catalyses the following chemical reaction Hydrolysis of -Arg-, -Lys- bonds in oligopeptides, even when P1' residue is proline This enzyme is present in Escherichia coli. (wikipedia.org)
  • have been shown to produce a large variety of other bioactive oligopeptides. (pubmedcentralcanada.ca)
  • Among the products released by the non-lysosomal proteases are the bioactive oligopeptides such as hormones, neuropeptides and epitopes that, once released, could be modulated in their biological activities by specific peptidases, which promote the trimming, conversion and/or inactivation of the bioactive oligopeptides. (wikipedia.org)
  • Eight SLC gene families are involved in the transport of amino acids and oligopeptides. (reactome.org)
  • Accordingly, the human leukocyte cell line, HL-60 promyelocytes (which do not respond to FMLP), was purposely differentiated to granulocytes (which do respond to FMLP) and used to partially purify and clone a gene that when transfected into FMLP-unresponsive cells bestowed responsiveness to this and other N-formyl oligopeptides. (wikipedia.org)
  • Genome sequence data from multidrug-resistant USA300 strain FPR3757 showed that it has a novel mobile genetic element that contains genes for enzymes of the arginine deiminase pathway and an oligopeptide permease system (16). (thefreedictionary.com)
  • This review summarizes experimental studies addressing structural features of tandem repeats of short oligopeptides that are rich in proline, glycine, asparagine, serine, and/or threonine. (eurekaselect.com)
  • Self-assembling short oligopeptides and the promotion of angiogenesis," Biomaterials, vol. (thefreedictionary.com)
  • Short 'oligopeptides', predominantely smaller than 30 amino acids in length, play essential roles as hormones, in the surveillance against pathogens, and in neurological activities. (wikipedia.org)
  • Most bacterial cells walls are formed by peptidoglycan, a polymer composed of amino sugars crosslinked with short oligopeptides bridged between each other. (wikipedia.org)
  • Further studies by Schiffmann and colleges found that cultures of growing Escherichia coli released oligopeptides of between 150 and 1500 daltons that appeared to have a free Carboxylic acid group but not a free Amine group. (wikipedia.org)
  • The most explored gastroprotective oligopeptides, including opiates, pentadecapeptide BPC 157, proline- and hydroxyproline-containing products of collagen degradation, thymohexin and honluten are overviewed. (medcraveonline.com)
  • As of this edit, this article uses content from "2.A.17 The Proton-dependent Oligopeptide Transporter (POT/PTR) Family", which is licensed in a way that permits reuse under the Creative Commons Attribution-ShareAlike 3.0 Unported License, but not under the GFDL. (wikipedia.org)
  • It functions in renal oligopeptide reabsorption and in the intestines in a proton dependent way, hence acting like a cotransporter. (wikipedia.org)
  • At specific grazing velocities the experimental fragment ion spectra of oligopeptides must contain a peak of high abundance corresponding to the N-terminal amino acid. (hindawi.com)
  • Oligopeptides containing the YIGSR sequence from the B1 chain of laminin and the water soluble oligopeptide containing the IKVAV sequence (CSRARKQAASIKVAVSADR) from the A chain were covalently bound to the hydroxylated FEP films. (epfl.ch)
  • FPR1 is prominently expressed by mammalian phagocytic and blood leukocyte cells where it functions to mediate these cells' responses to the N-formylmethionine-containing oligopeptides which are released by invading microorganisms and injured tissues. (wikipedia.org)
  • Many oligopeptides that possess a N-Formylmethionine N-terminal residue such as the prototypical tripeptide N-Formylmethionine-leucyl-phenylalanine (i.e. (wikipedia.org)