Induction and peroxisomal appearance of gulonolactone oxidase upon clofibrate treatment in mouse liver.

abstract：:The biological activity and the fate of SV40 DNA (minichromosomes, DNA I, DNA II, DNA III) were tested in culture cells by immunofluorescence staining and blot analysis. Following microinjection of 2-4 circular SV40 molecules (minichromosomes, DNA I, DNA II) into the cytoplasm or the nuclei of monkey and rat cells, T-...

journal_title：FEBS letters

authors： Graessmann A,Bumke-Vogt C,Buschhausen G,Bauer M,Graessmann M

更新日期：1985-01-01 00:00:00

abstract：:PCR-coupled cDNA subtraction hybridization was adapted to identify the genes expressed in the adrenocortical tissues from high salt diet-treated rat. A novel cDNA clone, termed salt-inducible kinase (SIK), encoding a polypeptide (776 amino acids) with significant similarity to protein serine/ threonine kinases in the ...

journal_title：FEBS letters

authors： Wang Z,Takemori H,Halder SK,Nonaka Y,Okamoto M

更新日期：1999-06-18 00:00:00

abstract：:Activities of prevalent protein phosphatases decreased by nearly 95% and those of individual protein kinases were differentially reduced at low temperature. Inhibition of phosphatase activity at temperatures below 12 degrees C resulted in marked hyperphosphorylation of a 58-kDa protein (PP58). The temperature threshol...

journal_title：FEBS letters

authors： Monroy AF,Labbé E,Dhindsa RS

更新日期：1997-06-30 00:00:00

abstract：:Biological systems, from macromolecules to whole organisms, are robust if they continue to function, survive, or reproduce when faced with mutations, environmental change, and internal noise. I focus here on biological systems that are robust to mutations and ask whether such systems are more or less evolvable, in the...

journal_title：FEBS letters

authors： Wagner A

更新日期：2005-03-21 00:00:00

abstract：:The specific binding of [3H]retinoids to cellular retinoid-binding proteins was measured directly by the cold acetone filtration method. After incubation of purified cellular retinoid-binding proteins with [3H]retinoids with or without competitors for 2-4 h, bound ligands were separated from free by filtration using c...

journal_title：FEBS letters

authors： Ninomiya M,Suganuma M,Paik NS,Muto Y,Fujiki H

更新日期：1988-06-20 00:00:00

abstract：:Targeting of preproteins to mitochondria and their translocation across the outer membrane are mediated by the mitochondrial receptor complex. This protein complex contains the import receptors MOM19 and MOM72 and the general insertion pore GIP. All seven components of the receptor complex are synthesized in the cytos...

journal_title：FEBS letters

authors： Keil P,Pfanner N

更新日期：1993-04-26 00:00:00

abstract：:Internalization of membrane proteins has been studied for more than three decades without solving all the underlying mechanisms. Our knowledge of the clathrin-coated endocytosis is sufficient to understand the basic principles. However, more detailed insight is required to recognize why different proteins enter clathr...

journal_title：FEBS letters

authors： Strous GJ,Gent J

更新日期：2002-10-02 00:00:00

abstract：:Vacuolar membrane H(+)-translocating pyrophosphatase (H(+)-PPase) was purified from pumpkin seedlings. Its enzymatic properties including molecular size of constituting polypeptide (75 kDa) were very similar to those of mung bean H(+)-PPase [(1989) J. Biol. Chem. 264, 20068-20073]. The native, functional molecular siz...

journal_title：FEBS letters

authors： Sato MH,Maeshima M,Ohsumi Y,Yoshida M

更新日期：1991-09-23 00:00:00

abstract：:Alternative splicing of the Alzheimer's amyloid beta protein precursor (ABPP) message leads to the production of several variants of this precursor polypeptide. Two of these variants contain a domain that is highly homologous to members of the Kunitz class of protease inhibitors. In order to initiate a study of the ph...

journal_title：FEBS letters

authors： Castro M,Marks CB,Nilsson B,Anderson S

更新日期：1990-07-16 00:00:00

abstract：:Calf thymus (ct) Hsc70 has been shown previously to reactivate heat-inactivated prokaryotic and eukaryotic enzymes, while DnaK was able to reactivate solely prokaryotic enzymes. Here, we report on isolation from calf thymus of a DnaJ homolog, ctHsc40, and on testing of its cooperative function in three different assay...

journal_title：FEBS letters

authors： Ziemienowicz A,Konieczny I,Hübscher U

更新日期：2001-10-19 00:00:00

abstract：:The complete primary structure (967 amino acids) of an intestinal human aminopeptidase N (EC 3.4.11.2) was deduced from the sequence of a cDNA clone. Aminopeptidase N is anchored to the microvillar membrane via an uncleaved signal for membrane insertion. A domain constituting amino acid 250-555 positioned within the c...

journal_title：FEBS letters

authors： Olsen J,Cowell GM,Kønigshøfer E,Danielsen EM,Møller J,Laustsen L,Hansen OC,Welinder KG,Engberg J,Hunziker W

更新日期：1988-10-10 00:00:00

abstract：:Using a cationic lipid bilayer, we show that DNA can be reliably adsorbed to the bilayer surface for atomic force microscopy (AFM) in aqueous buffers at high resolution. The measured width of the dsDNA is close to 2 nm, and a periodic modulation on dsDNA is reproducibly detected by the AFM. The measured period is 3.4 ...

journal_title：FEBS letters

authors： Mou J,Czajkowsky DM,Zhang Y,Shao Z

更新日期：1995-09-11 00:00:00

abstract：:Incubation of adipocytes with 125I-insulin plus leupeptin or monensin, but not chloroquine, resulted in the appearance of a novel peak of 125I-insulin (modal density about 1.20 g/ml) on density gradient centrifugation; the appearance of the peak depended on the presence of specific insulin receptors on the cell surfac...

journal_title：FEBS letters

authors： Jeffrey IW,Flint DJ,Vernon RG,Mayer RJ

更新日期：1985-03-25 00:00:00

abstract：:The capacity of incomplete segments of Escherichia coli lactose permease to form transport-competent complexes in vivo was further tested. Two series of mutant lacY genes were constructed. One encoded N-terminal lactose permease segments of different length. The proteins specified by the other group contained deletion...

journal_title：FEBS letters

authors： Wrubel W,Stochaj U,Ehring R

更新日期：1994-08-08 00:00:00

abstract：:Eukaryotic porins are a group of membrane proteins whose best known role is to form an aqueous pore channel in the mitochondrial outer membrane. As opposed to the bacterial porins (a large family of protein whose 3D structure has been determined by X-ray diffraction), the structure of eukaryotic porins (also termed VD...

journal_title：FEBS letters

authors： Casadio R,Jacoboni I,Messina A,De Pinto V

更新日期：2002-06-05 00:00:00

abstract：:A link between alterations in cholesterol homeostasis and Alzheimer's disease (AD) is nowadays widely accepted. However, the molecular mechanism/s underlying such link remain unclear. Numerous experimental evidences support the view that changes in neuronal membrane cholesterol levels and/or subcellular distribution d...

journal_title：FEBS letters

authors： Ledesma MD,Dotti CG

更新日期：2006-10-09 00:00:00

abstract：:A central step in xanthone biosynthesis is the formation of the C13 skeleton, i.e. an intermediate benzophenone. Biosynthesis of 2,3',4,6-tetrahydroxybenzophenone from m-hydroxybenzoyl-CoA and malonyl-CoA was shown in cell-free extracts from cultured cells of Centaurium erythraea. The enzyme catalyzing this reaction w...

journal_title：FEBS letters

authors： Beerhues L

更新日期：1996-04-01 00:00:00

abstract：:Factor VIIa is a vitamin K-dependent enzyme whose gamma-carboxyglutamic acid (Gla)-containing domain is important for calcium ion-dependent binding to the cofactor tissue factor and membrane surfaces. This domain contains 10 Gla residues, the individual roles and importance of which are not known. Comparisons with the...

journal_title：FEBS letters

authors： Persson E,Nielsen LS

更新日期：1996-05-06 00:00:00

abstract：:Branched-chain 2-oxoacid dehydrogenase complex has been purified to near homogeneity by a simple, rapid procedure. The final product contains endogenous kinase activity capable of phosphorylating and inactivating the complex. Phosphorylation continues after complete inactivation, indicating the possibility of several ...

journal_title：FEBS letters

authors： Lawson R,Cook KG,Yeaman SJ

更新日期：1983-06-27 00:00:00

abstract：:To gain an understanding of the mechanism by which the hydroxyl free radical can arise in superoxide generating systems and learn how different chelaters of iron can inhibit this reaction, a pulse radiolysis kinetic study of the reaction of O;- with Fe(III)EDTA, Fe(III)HEDTA and Fe(III)DETAPAC (or DTPA)was undertaken....

journal_title：FEBS letters

authors： Buettner GR,Doherty TP,Patterson LK

更新日期：1983-07-11 00:00:00

abstract：:Apoptosis is a physiological process for active cell removal. One of its hallmarks is an increased cytosolic Ca2+ content. Several genes involved in apoptosis control have been identified, but their mode of action is not understood in detail. Apoptosis may relate to oncogenesis, in that some malignant tumors may grow ...

journal_title：FEBS letters

authors： Richter C

更新日期：1993-06-28 00:00:00

abstract：:Fatty acid (FA) uniport via mitochondrial uncoupling protein (UcP) was detected fluorometrically with PBFI, potassium-binding benzofuran phthalate and SPQ, 6-methoxy-N-(3-sulfopropyl)-quinolinium, indicating K+ and H+, respectively. The FA structural patterns required for FA flip-flop, UcP-mediated FA uniport, activat...

journal_title：FEBS letters

authors： Jezek P,Modrianský M,Garlid KD

更新日期：1997-05-19 00:00:00

abstract：:VinJ is an amidohydrolase belonging to the serine peptidase family that catalyzes the hydrolysis of the terminal aminoacyl moiety of a polyketide intermediate during the biosynthesis of vicenistatin. Herein, we report the crystal structure of VinJ. VinJ possesses a unique hydrophobic tunnel for the recognition of the ...

journal_title：FEBS letters

authors： Shinohara Y,Miyanaga A,Kudo F,Eguchi T

更新日期：2014-03-18 00:00:00

abstract：:The roles of mild uncoupling caused by free fatty acids (mediated by plant uncoupling mitochondrial protein (PUMP) and ATP/ADP carrier (AAC)) and non-coupled respiration (alternative oxidase (AO)) on H(2)O(2) formation by plant mitochondria were examined. Both laurate and oleate prevent H(2)O(2) formation dependent on...

journal_title：FEBS letters

authors： Casolo V,Braidot E,Chiandussi E,Macrì F,Vianello A

更新日期：2000-05-26 00:00:00

abstract：:Insecticidal proteins or delta-endotoxins of Bacillus thuringiensis are highly toxic to a wide range of agronomically important pests. The toxins are formed of three structural domains. The N-terminal domain is a bundle of eight alpha-helices and is implicated in pore formation in insect midgut epithelial membranes. A...

journal_title：FEBS letters

authors： Chandra A,Ghosh P,Mandaokar AD,Bera AK,Sharma RP,Das S,Kumar PA

更新日期：1999-09-17 00:00:00

abstract：:We tested the effect of melatonin on membrane fluidity in microsomes of a rat liver model in which lipid peroxidation was induced by the addition of FeCl3, ADP and NADPH. Membrane fluidity was monitored using fluorescence spectroscopy and lipid peroxidation was estimated by quantifying malonaldehyde (MDA)+4-hydroxyalk...

journal_title：FEBS letters

authors： García JJ,Reiter RJ,Guerrero JM,Escames G,Yu BP,Oh CS,Muñoz-Hoyos A

更新日期：1997-05-26 00:00:00

abstract：:Granulocytes from human eosinophilic donors were incubated with arachidonic acid or 15-hydroxyeicosatetraenoic acid (15-HETE) and stimulated with the ionophore A23187. The eicosanoids were extracted with reversed-phase cartridges and subjected to RP-HPLC analysis. When extracts from eosinophil-enriched populations wer...

journal_title：FEBS letters

authors： Steinhilber D,Roth HJ

更新日期：1989-09-11 00:00:00

abstract：:The bacterial cell wall muramyl dipeptides MDP and glucosaminyl-MDP (GMDP) are powerful immunostimulators but their binding target remains controversial. We previously reported expression cloning of GMDP-binding polypeptides and identification of Y-box protein 1 (YB-1) as their sole target. Here we show specific bindi...

journal_title：FEBS letters

authors： Laman AG,Lathe R,Savinov GV,Shepelyakovskaya AO,Boziev KhM,Baidakova LK,Chulin AN,Brovko FA,Svirshchevskaya EV,Kotelevtsev Y,Eliseeva IA,Guryanov SG,Lyabin DN,Ovchinnikov LP,Ivanov VT

更新日期：2015-07-08 00:00:00

abstract：:Megasphaera elsdenii and Clostridium MP flavodoxins have been investigated by photo-CIDNP techniques. Using time-resolved spectroscopy and external dyes carrying different charges it was possible to assign unambiguously the resonance lines in the NMR-spectra to tyrosine, tryptophan and methionine residues in the two p...

journal_title：FEBS letters

authors： Moonen CT,Hore PJ,Müller F,Kaptein R,Mayhew SG

更新日期：1982-11-22 00:00:00

abstract：:Iron dependent regulator, IdeR, regulates the expression of genes in response to intracellular iron levels in M. tuberculosis. Orthologs of IdeR are present in all the sequenced genomes of mycobacteria. We have used a computational approach to identify conserved IdeR regulated genes across the mycobacteria and the gen...

journal_title：FEBS letters

authors： Yellaboina S,Ranjan S,Vindal V,Ranjan A

更新日期：2006-05-15 00:00:00