New structural insights into the decoding mechanism: translation infidelity via a G·U pair with Watson-Crick geometry.

abstract：:Human legumain was characterized following overexpression in a murine cell line as the C-terminal Ig-fusion protein. Upon acid treatment, the prolegumain autoproteolyzed distal to two aspartic acid residues to yield a highly active form. The ability of mature legumain to cleave after aspartic acid residues was confirm...

journal_title：FEBS letters

authors： Halfon S,Patel S,Vega F,Zurawski S,Zurawski G

更新日期：1998-10-30 00:00:00

abstract：:In order to get a better insight into the function of amino acid residues located in the second transmembrane domain of the cystic fibrosis transmembrane conductance regulator (CFTR) protein, all exon 18 mutations found in cystic fibrosis (CF) patients were characterized at the protein and at the electrophysiological ...

journal_title：FEBS letters

authors： Vankeerberghen A,Wei L,Teng H,Jaspers M,Cassiman JJ,Nilius B,Cuppens H

更新日期：1998-10-16 00:00:00

abstract：:Truncated cyclin A and cyclin B lacking the N-terminal domain comprising the 'destruction box' escape from proteolysis and arrest cells at metaphase. Mutation of a conserved arginine residue of the destruction domain makes cyclin B resistant to proteolysis. Here we show that mutation of the same residue also makes cyc...

journal_title：FEBS letters

authors： Lorca T,Devault A,Colas P,Van Loon A,Fesquet D,Lazaro JB,Dorée M

更新日期：1992-07-13 00:00:00

abstract：:The N-terminus of MDM2 proto-oncoprotein interacts with p53 and down modulates p53 activity by inhibiting transcriptional activity and promoting p53 degradation. MDMX is structurally related to MDM2 and also binds to p53. However, the function of MDMX has not been clarified yet. We found that MDM2 hetero-oligomerized ...

journal_title：FEBS letters

authors： Tanimura S,Ohtsuka S,Mitsui K,Shirouzu K,Yoshimura A,Ohtsubo M

更新日期：1999-03-19 00:00:00

abstract：:The present study discusses the efficacy of Aloe emodin-8-O-glycoside (AEG), a plant derived anthroquinone, on alleviating insulin resistance and augmenting glycogen synthesis in L6 myotubes and 3T3L1 adipocytes. Dose-dependent increase in glucose uptake activity (GUA) was observed in both cell lines. Immunoblot analy...

journal_title：FEBS letters

authors： Anand S,Muthusamy VS,Sujatha S,Sangeetha KN,Bharathi Raja R,Sudhagar S,Poornima Devi N,Lakshmi BS

更新日期：2010-07-16 00:00:00

abstract：:We found that miR-96 is overexpressed in glioma, and its level inversely correlates with the survival of patients. The reduction in miR-96 abundance suppresses the proliferation and colony formation of glioma cells. The tumorigenicity of U-87 MG cells is reduced by miR-96 silencing. miR-96 contributes to the activatio...

journal_title：FEBS letters

authors： Yan Z,Wang J,Wang C,Jiao Y,Qi W,Che S

更新日期：2014-08-25 00:00:00

abstract：:Erythroid spectrin is the main component of the red cell membrane skeleton, which is very important in determining the shape, resistance to mechanical stresses and deformability of red cells. Previously we demonstrated that human erythroid alpha-spectrin is ubiquitinated in vitro and in vivo, and using recombinant pep...

journal_title：FEBS letters

authors： Galluzzi L,Paiardini M,Lecomte MC,Magnani M

更新日期：2001-02-02 00:00:00

abstract：:When the eicosapentaenoic acid (EPA)-deficient mutant strain IK-1Delta8 of the marine EPA-producing Shewanella marinintestina IK-1 was treated with various concentrations of hydrogen peroxide (H(2)O(2)), its colony-forming ability decreased more than that of the wild type. Protein carbonylation, induced by treating ce...

journal_title：FEBS letters

authors： Nishida T,Morita N,Yano Y,Orikasa Y,Okuyama H

更新日期：2007-09-04 00:00:00

abstract：:The sulfoxide Ro 18-5364, a potential metabolite of the IND Ro 18-5362, is a powerful inhibitor of gastric mucosal (H+ + K+)-ATPase, decreasing enzymatic activity with an apparent Ki of 0.1 microM. Exposure of Ro 18-5364-treated gastric membranes to dithiothreitol fully restored (H+ + K+)-ATPase activity. ATP protecte...

journal_title：FEBS letters

authors： Sigrist-Nelson K,Müller RK,Fischli AE

更新日期：1986-03-03 00:00:00

abstract：:We focused on the functional involvement of transforming growth factor-beta-activated kinase 1 (TAK1) in transcriptional regulation of interleukin-2 (IL-2) in T cells. Costimulation of Jurkat cells with 12-O-tetradecanoylphorbol-13-acetate and A23187 leads to a rapid phosphorylation of TAK1 and TAK1-binding protein 1 ...

journal_title：FEBS letters

authors： Sakurai H,Singhirunnusorn P,Shimotabira E,Chino A,Suzuki S,Koizumi K,Saiki I

更新日期：2005-12-05 00:00:00

abstract：:Vasopressin elicited a dose-dependent inhibition of glucagon-induced cAMP accumulation in isolated hepatocytes. This response was not diminished by incubation of cells with the calmodulin antagonists trifluoperazine or chlorpromazine and was only slightly reduced in Ca2+-depleted hepatocytes. Half-maximal inhibition o...

journal_title：FEBS letters

authors： Morgan NG,Shipp CC,Exton JH

更新日期：1983-11-14 00:00:00

abstract：:Stimulation of mast cells through their high affinity IgE receptor (FcεRI) leads to the secretion of pre- and neoformed soluble mediators through vesicular carriers. This process is highly regulated in order to adapt the secretion of these potentially dangerous factors to the physiological needs. This regulation requi...

journal_title：FEBS letters

authors： Benhamou M,Blank U

更新日期：2010-12-15 00:00:00

abstract：:Barth syndrome (BTHS) is a rare X-linked genetic disorder caused by mutations in the gene encoding the transacylase tafazzin and characterized by loss of cardiolipin and severe cardiomyopathy. Mitochondrial oxidants have been implicated in the cardiomyopathy in BTHS. Eleven mitochondrial sites produce superoxide/hydro...

journal_title：FEBS letters

authors： Goncalves RLS,Schlame M,Bartelt A,Brand MD,Hotamışlıgil GS

更新日期：2020-10-28 00:00:00

abstract：:Mox1 and Mox2 homeobox genes have been shown to be critical in axial skeleton and in limb muscle development respectively. Pax1 and Pax3 gene products are also implicated in these processes. Mox and Pax expression patterns are highly overlapping both spatially and temporally during embryonic development. We show here ...

journal_title：FEBS letters

authors： Stamataki D,Kastrinaki M,Mankoo BS,Pachnis V,Karagogeos D

更新日期：2001-06-22 00:00:00

abstract：:A cDNA coding for a new subunit of soluble guanylyl cyclase with a calculated molecular mass of 81.7 kDa was cloned and sequenced. On the basis of sequence homology, the new subunit appears to be an isoform of the alpha 1-subunit and was designated alpha 2 as the new subunit is very similar to the alpha 1-subunit in t...

journal_title：FEBS letters

authors： Harteneck C,Wedel B,Koesling D,Malkewitz J,Böhme E,Schultz G

更新日期：1991-11-04 00:00:00

abstract：:Dried cells of Brevibacterium ammoniagenes are a good enzyme source for the preparative synthesis of CoA from pantothenic acid, L-cysteine and ATP. A problem with this synthesis is that the CoA synthesis is repressed by negative feedback inhibition by CoA to pantothenate kinase, the first step enzyme for the biosynthe...

journal_title：FEBS letters

authors： Shimizu S,Komaki R,Tani Y,Yamada H

更新日期：1983-01-24 00:00:00

abstract：:Protein glycosylation, which is a key post-translational event, is catalysed by the glycosyltransferase family of enzymes. There is an increasing body of evidence to suggest that these enzymes may themselves be glycosylated, possibly as an autocatalytic event. Using a novel in vitro system, we have investigated the ro...

journal_title：FEBS letters

authors： Breen KC

更新日期：2002-04-24 00:00:00

abstract：:Open reading frame 67 of Bombyx mori nucleopolyhedrovirus (BmORF67) is a homologue of Autographa californica multiple NPV ORF81. The gene is conserved among all baculoviruses and is thus considered a baculovirus core gene. The transcript of BmORF67 was detected at 18-72 h post-infection (p.i.). Polyclonal antiserum ra...

journal_title：FEBS letters

authors： Chen HQ,Chen KP,Yao Q,Guo ZJ,Wang LL

更新日期：2007-12-22 00:00:00

abstract：:The chromatin structure in one-cell-stage mouse embryos is extremely loose and becomes tighter at the two-cell stage. As linker histones are involved in higher-order chromatin structure, we examined the involvement of the linker histone variant H1foo in the change of chromatin looseness between the one- and two-cell s...

journal_title：FEBS letters

authors： Funaya S,Ooga M,Suzuki MG,Aoki F

更新日期：2018-07-01 00:00:00

abstract：:The complete amino acid sequence of a mammalian acetylcholinesterase from fetal bovine serum (FBS AChE) is presented. This enzyme has a high degree of sequence identity with other cholinesterases, liver carboxyesterases, esterase-6, lysophospholipase, and thyroglobulin. The locations of 191 amino acids in 10 regions o...

journal_title：FEBS letters

authors： Doctor BP,Chapman TC,Christner CE,Deal CD,De La Hoz DM,Gentry MK,Ogert RA,Rush RS,Smyth KK,Wolfe AD

更新日期：1990-06-18 00:00:00

abstract：:Hepatitis C virus (HCV) often establishes a persistent infection that leads to chronic liver diseases. The viral core protein modulates various cellular activities involved in this process. We found two mutations, K23E and V31A, in the core gene of the transfected HCV JFH-1 genome, which had been replicated for a prol...

journal_title：FEBS letters

authors： Kang JI,Kwon YC,Ahn BY

更新日期：2012-05-07 00:00:00

abstract：:cDNA clones encoding the 45 kDa protein were isolated from a rat olfactory epithelium cDNA library and their inserts were sequenced. The reconstructed protein sequence comprises 400 amino acids with a calculated molecular mass of 46,026 Da. A homology was revealed between the amino acid sequence of the 45 kDa protein ...

journal_title：FEBS letters

authors： Merkulova MI,Andreeva SG,Shuvaeva TM,Novoselov SV,Peshenko IV,Bystrova MF,Novoselov VI,Fesenko EE,Lipkin VM

更新日期：1999-04-30 00:00:00

abstract：:Apomyoglobin was found to break down phosphatidylcholine vesicles to form a micellar complex at pH 4. Size reduction during this process was observed by measuring light scattering at 400 nm and by passing the complex through a gel-filtration column. Micellar complex formation was confirmed by electron microscopy. ...

journal_title：FEBS letters

authors： Lee JW,Kim H

更新日期：1988-12-05 00:00:00

abstract：:The aim of this work was to provide an overview of the genetics of human ageing to gain novel insights about the mechanisms involved. By incorporating findings from model organisms to humans, such as mutations that either delay or accelerate ageing in mice, we constructed the gene networks previously related to ageing...

journal_title：FEBS letters

authors： de Magalhães JP,Toussaint O

更新日期：2004-07-30 00:00:00

abstract：:A number of recent observations have suggested that the endocytic and biosynthetic pathways may share fundamentally similar transport mechanisms at the molecular level. Some of the more striking of these suggestions have come from a comparison of the effects of the macrocyclic lactone brefeldin A (BFA) on endosomes an...

journal_title：FEBS letters

authors： Hunziker W,Whitney JA,Mellman I

更新日期：1992-07-27 00:00:00

abstract：:Physicochemical properties of proteins are controlled mainly by post-translational modifications such as amino acid phosphorylation. Although molecular dynamics simulations have been shown to be a valuable tool for studying the effects of phosphorylation on protein structure and dynamics, most of the previous studies ...

journal_title：FEBS letters

authors： Kawade R,Kuroda D,Tsumoto K

更新日期：2020-03-01 00:00:00

abstract：:Cyclic ADP-ribose (cADPR), an endogenous NAD+ metabolite in many mammalian and invertebrate tissues, is a potent mediator of calcium mobilization in sea urchin eggs. Our results show that cADPR also stimulates calcium release from rat brain microsomes, marked release occurring over the concentration range 10-250 nM. T...

journal_title：FEBS letters

authors： White AM,Watson SP,Galione A

更新日期：1993-03-08 00:00:00

abstract：:Previously, we cloned rat MRP3 as a candidate for an inducible transporter for the biliary excretion of organic anions [Hirohashi et al. (1998) Mol. Pharmacol. 53, 1068-10751. In the present study, we cloned human MRP3 (1527 amino acids) from Caco-2 cells. Human MRP3 is predominantly expressed in liver, small intestin...

journal_title：FEBS letters

authors： Kiuchi Y,Suzuki H,Hirohashi T,Tyson CA,Sugiyama Y

更新日期：1998-08-14 00:00:00

abstract：:Expression of androgen receptor (AR) in prostate epithelial cells is thought to regulate cell proliferation, differentiation, and survival. However, the molecular mechanisms remain unclear. We report that re-expression of AR in PC-3 human prostate cancer cell line resulted in upregulation of IFI16 protein, a negative ...

journal_title：FEBS letters

authors： Alimirah F,Chen J,Xin H,Choubey D

更新日期：2006-03-06 00:00:00

abstract：:The higher-order structure of G protein-coupled receptors (GPCRs) in membranes may involve dimerization and formation of even larger oligomeric complexes. Here, we have investigated the organization of the prototypical GPCR rhodopsin in its native membrane by electron and atomic force microscopy (AFM). Disc membranes ...

journal_title：FEBS letters

authors： Fotiadis D,Liang Y,Filipek S,Saperstein DA,Engel A,Palczewski K

更新日期：2004-04-30 00:00:00