Novel type Arabidopsis thaliana H(+)-PPase is localized to the Golgi apparatus.

abstract：:Affinity labeling studies have identified several conserved tyrosine residues in the alpha subunit of the nicotinic acetylcholine receptor (alpha Y93, alpha Y190, and alpha Y198) as being in or near the ligand binding site. Mutagenesis studies from several laboratories have shown that substitution of phenylalanine for...

journal_title：FEBS letters

authors： Aylwin ML,White MM

更新日期：1994-07-25 00:00:00

abstract：:To determine whether aging is associated with a pro-inflammatory shift in the lung, inflammation and inflammation-related gene expression in the lungs of 12-week-old and 24-month-old Balb/c mice were studied. cDNA microarray and quantitative reverse transcription-polymerase chain reaction analyses showed that eight in...

journal_title：FEBS letters

authors： Aoshiba K,Nagai A

更新日期：2007-07-24 00:00:00

abstract：:Soluble aluminium (Al(3+)) is the major constraint to plant growth on acid soils. Plants have evolved mechanisms to tolerate Al(3+) and one type of mechanism relies on the efflux of organic anions that protect roots by chelating the Al(3+). Al(3+) resistance genes of several species have now been isolated and found to...

journal_title：FEBS letters

authors： Delhaize E,Gruber BD,Ryan PR

更新日期：2007-05-25 00:00:00

abstract：:Red blood cells from patients homozygotes for hemoglobin S (HbS) have been studied using a computer-controlled microspectrophotometer, which allows measurements of spectra and dynamics to be undertaken in a single erythrocyte. Complete photodissociation of HbCO results in polymerization of intracellular deoxyhemoglobi...

journal_title：FEBS letters

authors： Coletta M,Alayash AI,Wilson MT,Benedetti PA,Evangelista V,Brunori M

更新日期：1988-08-15 00:00:00

abstract：:The formation of cytoplasmic inclusion bodies by Escherichia coli overproducing Clostridium thermocellum endoglucanase D (EGD) was investigated. EGD was found in inclusion bodies as a 68 kDa form, whereas the size of the cytoplasmic form was 65 kDa. Upon solubilization with urea followed by dialysis, the 68 kDa form w...

journal_title：FEBS letters

authors： Tokatlidis K,Dhurjati P,Millet J,Béguin P,Aubert JP

更新日期：1991-04-22 00:00:00

abstract：:A modular microscope-based screening platform, with applications in large-scale analysis of protein function in intact cells is described. It includes automated sample preparation, image acquisition, data management and analysis, and the genome-wide automated retrieval of bioinformatic information. The modular nature ...

journal_title：FEBS letters

authors： Liebel U,Starkuviene V,Erfle H,Simpson JC,Poustka A,Wiemann S,Pepperkok R

更新日期：2003-11-20 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：:Uncoupling protein 3 (UCP3) is suggested to protect mitochondria against aging and lipid-induced damage, possibly via modulation of reactive oxygen species (ROS) production. Here we show that mice overexpressing UCP3 (UCP3Tg) have a blunted age-induced increase in ROS production, assessed by electron spin resonance sp...

journal_title：FEBS letters

authors： Nabben M,Hoeks J,Briedé JJ,Glatz JF,Moonen-Kornips E,Hesselink MK,Schrauwen P

更新日期：2008-12-24 00:00:00

abstract：:Transmembrane helices (TMHs) in membrane proteins can be orientated with their N-terminus towards the cytoplasm (Nin), or facing the non-cytoplasmic side (Nout). Most membrane proteins are inserted co-translationally into membranes, aided by Sec-type translocons. Since the final orientation of Nin- and Nout-orientated...

journal_title：FEBS letters

authors： Cymer F,Ismail N,von Heijne G

更新日期：2014-05-21 00:00:00

abstract：:Early results showed the emanation of chromatin fibers from mitotic chromosomes and nuclei swollen with water. In contrast, under metaphase ionic conditions, it was found that chromatin from mitotic chromosomes is planar and forms multilayered plates. Here, we show that in buffers containing interphase cation concentr...

journal_title：FEBS letters

authors： Chicano A,Daban JR

更新日期：2019-04-01 00:00:00

abstract：:The interaction of water oxidising photosystem II preparations with the aqueous environment has been investigated using electron spin echo envelope modulation spectroscopy in the presence of 2H(2)O. The spectra show interaction of 2H of 2H(2)O with the preparation in the S(2) state. The component interacting with wate...

journal_title：FEBS letters

authors： Evans MC,Rich AM,Nugent JH

更新日期：2000-07-14 00:00:00

abstract：:Plant G proteins of the ROP/RAC family regulate cellular processes including cytoskeletal rearrangement in polar growth. Activation of the ROP molecular switch is triggered by guanine nucleotide exchange factors. Plant-specific RopGEFs are exclusively active on ROPs despite their high homology to animal Rho proteins. ...

journal_title：FEBS letters

authors： Fricke I,Berken A

更新日期：2009-01-05 00:00:00

abstract：:In the present work, a new endopin-like serpin designed mEndopin 1B was purified from bovine muscle. Biochemical characterizations (amino acid sequencing and Maldi-Tof mass spectrometry peptide mapping) demonstrated that the purified protein is different from the previously described Endopin 1, renamed mEndopin 1A. Th...

journal_title：FEBS letters

authors： Herrera-Mendez CH,Brémaud L,Coulis G,Pélissier P,Sentandreu MA,Aubry L,Delourme D,Chambon C,Maftah A,Leveziel H,Ouali A

更新日期：2006-06-12 00:00:00

abstract：:Vesicular monoamine transporters (VMAT) catalyze transport of serotonin, dopamine, epinephrine and norepinephrine into subcellular storage organelles in a variety of cells. Accumulation of the neurotransmitter depends on the proton electrochemical gradient across the organelle membrane and involves VMAT-mediated excha...

journal_title：FEBS letters

authors： Shirvan A,Laskar O,Steiner-Mordoch S,Schuldiner S

更新日期：1994-12-12 00:00:00

abstract：:Hterologous complementation of yeast mutants has enabled the isolation of genes encoding several families of amino acid transporters. Among them, NTR1 codes for a membrane protein with weak histidine transport activity. However, at the sequence level, NTR1 is related to rather non-specific oligopeptide transporters fr...

journal_title：FEBS letters

authors： Rentsch D,Laloi M,Rouhara I,Schmelzer E,Delrot S,Frommer WB

更新日期：1995-08-21 00:00:00

abstract：:We introduced rat ornithine transcarbamylase (OTC) gene into OTC-deficient spf-ash mice by mating spf-ash heterozygotes with transgenic mice which carried recombinant DNA composed of 1.3 kb of the 5' flanking region of the gene fused onto rat OTC cDNA. The liver OTC activity of hemizygous spf-ash mice which carried th...

journal_title：FEBS letters

authors： Shimada T,Noda T,Tashiro M,Murakami T,Takiguchi M,Mori M,Yamamura K,Saheki T

更新日期：1991-02-25 00:00:00

abstract：:A new enzyme catalyzing the deamidation of seed storage proteins was found in germinating wheat grains and was partially purified. It also acts on egg lysozyme, horse hemoglobin and reduced RNAse, glutamine and Gly-L-Gln-L-Tyr. No activity was observed when using ovalbumin, serum albumin, RNAse, insulin, asparagine an...

journal_title：FEBS letters

authors： Vaintraub IA,Kotova LV,Shaha R

更新日期：1992-05-11 00:00:00

abstract：:In fat-cells, insulin increases synergistically the inhibitory effects of adenosine and prostaglandin E2 on adenylyl cyclase activity. When the endogenous production of these feedback inhibitors is suppressed, insulin is no more active in conditions where glycosyl inositol-phosphate which is a putative mediator of its...

journal_title：FEBS letters

authors： Martiny L,Dib K,Haye B,Corrèze C,Jacquemin C,Lambert B

更新日期：1991-07-29 00:00:00

abstract：:The surprising result that the spanning domain causes retention of proteins in the Golgi stack poses the question as to the actual mechanism. Here we present a simple model that might have general applicability. ...

journal_title：FEBS letters

authors： Nilsson T,Slusarewicz P,Hoe MH,Warren G

更新日期：1993-09-06 00:00:00

abstract：:In the present study, we investigated the roles and molecular mechanisms of miR-320a in human nasopharyngeal carcinoma (NPC). miR-320a expression was strongly reduced in NPC tissues and cell lines. Overexpression of miR-320a significantly suppressed NPC cell growth, migration, invasion and tumor growth in a xenograft ...

journal_title：FEBS letters

authors： Qi X,Li J,Zhou C,Lv C,Tian M

更新日期：2014-10-16 00:00:00

abstract：:Ca4.calmodulin (Ca4.CaM) inhibits the glycolytic enzyme phosphofructokinase, by preventing formation of its active tetramer. Fluorescence titrations show that the affinity of complex formation of Ca4.CaM with the key 21-residue target peptide increases 1000-fold from pH 9.0 to 4.8, suggesting the involvement of histid...

journal_title：FEBS letters

authors： Martin SR,Biekofsky RR,Skinner MA,Guerrini R,Salvadori S,Feeney J,Bayley PM

更新日期：2004-11-05 00:00:00

abstract：:Members of the Trp protein family have been suggested as the structural basis of store-operated cation conductances. With this study, we provide evidence for the expression of three isoforms of Trp (hTrp1, 3 and 4) in human umbilical vein endothelial cells (HUVEC). The role of Trp proteins in store regulation of endot...

journal_title：FEBS letters

authors： Groschner K,Hingel S,Lintschinger B,Balzer M,Romanin C,Zhu X,Schreibmayer W

更新日期：1998-10-16 00:00:00

abstract：:p38, which has been suggested to be a scaffold protein for the assembly of a macromolecular tRNA synthetase complex, contains a leucine zipper-like motif. To understand the importance of the leucine zipper-like motif of p38 (p38LZ) in macromolecular assembly, the p38LZ solution structure was investigated by circular d...

journal_title：FEBS letters

authors： Ahn HC,Kim S,Lee BJ

更新日期：2003-05-08 00:00:00

abstract：:Maurotoxin (MTX) is a 34-residue toxin that has been isolated from the venom of the chactidae scorpion Scorpio maurus palmatus, and characterized. Together with Pi1 and HsTx1, MTX belongs to a family of short-chain four-disulfide-bridged scorpion toxins acting on potassium channels. However, contrary to other members ...

journal_title：FEBS letters

authors： Carlier E,Fajloun Z,Mansuelle P,Fathallah M,Mosbah A,Oughideni R,Sandoz G,Di Luccio E,Geib S,Regaya I,Brocard J,Rochat H,Darbon H,Devaux C,Sabatier JM,de Waard M

更新日期：2001-02-02 00:00:00

abstract：:The dependence of protein splicing on conserved residues of the Cne PRP8 intein was assessed by alanine scanning mutagenesis in a foreign protein context. Corroboration was obtained for the involvement of residues at the splice junctions and of the conserved threonine and histidine of motif B. Five additional residues...

journal_title：FEBS letters

authors： Pearl EJ,Tyndall JD,Poulter RT,Wilbanks SM

更新日期：2007-06-26 00:00:00

abstract：:Various properties have been evaluated for the binding to tissue culture substrata of proteolytic fragments of human plasma or cellular fibronectins containing complementary sequences from the individual and alternatively spliced chains, since related fragments are known to yield differing adhesive responses from cell...

journal_title：FEBS letters

authors： Lewandowska K,Kaetzel CS,Zardi L,Culp LA

更新日期：1988-09-12 00:00:00

abstract：:Lysophospholipids are liberated during venomous action. In this study we demonstrated that lysophosphatidyl choline (LPC) of various acyl chains enhances considerably the activity of snake venom phosphodiesterase (PDE). Lysophosphatidic acid (LPA) and its cyclic form (cLPA), on the other hand, were found to inhibit th...

journal_title：FEBS letters

authors： Mamillapalli R,Haimovitz R,Ohad M,Shinitzky M

更新日期：1998-10-02 00:00:00

abstract：:Protein-tyrosine phosphorylation and dephosphorylation are directly associated with cellular growth, signal transduction, and neoplastic transformation. Here we report the isolation of a complementary DNA (cDNA) clone encoding a novel protein-tyrosine phosphatase (PTP) from a human T cell PEER cDNA library. The predic...

journal_title：FEBS letters

authors： Adachi M,Sekiya M,Miyachi T,Matsuno K,Hinoda Y,Imai K,Yachi A

更新日期：1992-12-21 00:00:00

abstract：:We synthesized the zwitterionic amphiphile cholesterylphosphorylethylpyridinium. This substance activated protein kinase C (PKC) in a micelle-based assay, but in a vesicle assay it was inhibitory. An analog of this compound, in which the pyridine ring is saturated and the nitrogen methylated, showed similar behaviour ...

journal_title：FEBS letters

authors： Epand RM,Stafford A,Wang J,Epand RF

更新日期：1992-06-15 00:00:00

abstract：:The corpus of the scientific literature has reached such size that a lot of useful data, dispersed throughout millions different articles, are now hard to recover. For instance, many articles in the biological domain describe relationships between entities (gene, proteins, small molecules, etc.) yet this crucial infor...

journal_title：FEBS letters

authors： Ceol A,Chatr-Aryamontri A,Licata L,Cesareni G

更新日期：2008-04-09 00:00:00