Hu-binding site
Web4 Jul 2013 · The dimer to base pair ratio at 50 nM HU is 1:8. This ratio can be considered as the onset of the high concentration regime. It has been reported that HU binds non-specifically to a 9 bp binding site at high concentrations of HU ( 20, 22, 31). In all aforementioned cases, 50 nM HU (1 dimer: 8 bp), a temporary stiffening is observed, … Web22 Mar 2011 · HU acts to compact DNA at physiological salt concentrations in vitro by introducing bends ranging from 53° to more than 140° in the DNA as assayed by X-ray …
Hu-binding site
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WebHU, a major component of the bacterial nucleoid, shares properties with histones, high mobility group proteins (HMGs), and other eukaryotic proteins. HU, which participates in many major pathways of the bacterial cell, binds without sequence specificity to duplex DNA but recognizes with high affinity DNA repair intermediates. WebCompared to the Mn1-, Mn2- and Mg-doped TiO2 nanocoatings, the Mn3-TiO2 nanocoating significantly upregulated the expression of integrin α5β1 probably through increasing ligand-binding affinity of the integrin rather than integrin binding sites in Fn.
Initially, bacterial DNA binding proteins were thought to help stabilize bacterial DNA. Currently, many more functions of bacteria DNA binding proteins have been discovered, including the regulation of gene expression by histone-like nucleoid-structuring protein, H-NS. H-NS is about 15.6 kDa and assists in the regulation of bacterial transcription i… WebHU binding site and present evidence that protein-protein in- teractions do not mediate this high affinity binding. Further- more, we report that the mammalian HMG-1 protein …
WebHu Proteins Block Binding of CstF64 to Poly(A) Sites and Interact with Two Polyadenylation Factors—To probe the mechanism whereby Hu proteins inhibit … Web1 Aug 2011 · The Hu proteins (HuA/R, HuB, HuC, and HuD) are a family of mammalian RNA-binding proteins. Of the four Hu family members, HuA/R is widely expressed in …
Web3 Jun 1994 · We have recently identified one such high affinity binding site at the Mu left end by converting HU into a chemical nuclease (Lavoie and Chaconas, 1993). Using …
WebBinding Site provides specialist diagnostic products to clinicians and laboratory professionals worldwide. Our people are dedicated to improving patient lives, … dickinson county mi real estate for saleWeb23 Dec 2008 · Gene expression is potently regulated through the action of RNA-binding proteins (RBPs) and microRNAs (miRNAs). Here, we present evidence of a miRNA regulating an RBP. The RBP HuR can stabilize and modulate the translation of numerous target mRNAs involved in cell proliferation, but little is known about the mechanisms that … citric acid coffee cleanerWeb11 Dec 2024 · In 2012, Lu et al. [ 15] used the “fragment transformation” method to predict metal ion (Ca 2+, Mg 2+, Cu 2+, Fe 3+, Mn 2+, Zn 2+) ligand binding sites, and the prediction results were obtained with a total accuracy of 94.6% and a true positive of rate 60.5%. In 2016, Hu et al. [ 16] identified four metal ions in the BioLip database by both ... citric acid cleaning pasteWeb27 Feb 2001 · HU, a nonspecific histone-like DNA binding protein, participates in a number of genomic events as an accessory protein and forms multiple complexes … citric acid cleaning solutionsWeb1 Dec 2000 · Introduction. Escherichia coli HU, a small, basic, heat-stable DNA binding protein, is one of the most abundant proteins associated with the E.coli nucleoid (Rouviere-Yaniv and Gros, 1975; Rouviere-Yaniv, 1978). In vitro, HU shares the ability observed with histones to introduce negative supercoiling into relaxed DNA molecules in the presence … citric acid come fromWeb19 Mar 2024 · The PWSM has been successfully used in the prediction of transcription factor binding sites and ligand binding sites (Kel et al., 2003; Hu et al., 2016a). Thus, the position weight scoring matrix (PWSM) was used to extract the position conservation information of the basic feature parameters, and the scoring matrix based on amino acid … citric acid compatibility chartWeb3 Jun 1994 · HU-dependent DNA deformations HU wasfound to stablyoccupy the centralregion of an 83-base are thought to stimulate dnaA melting at the Escherichia pair … citric acid content of foods