Regulation of the katG-dpsA operon and the importance of KatG in survival of Burkholderia pseudomallei exposed to oxidative stress.

abstract：:WW domains harbor substrates containing proline-rich motifs, but the substrate specificity and binding mechanism remain elusive for those WW domains less amenable for structural studies, such as human WWP2 (hWWP2). Herein we have employed multiple techniques to investigate the second WW domain (WW2) in hWWP2. Our resu...

journal_title：FEBS letters

authors： Jiang J,Wang N,Jiang Y,Tan H,Zheng J,Chen G,Jia Z

更新日期：2015-07-08 00:00:00

abstract：:Genome maintenance and integrity requires continuous alterations of the compaction state of the chromatin structure. Chromatin remodelers, among others the INO80 complex, help organize chromatin by repositioning, reshaping, or evicting nucleosomes. We report on INO80 nucleosome remodeling, assayed by single-molecule F...

journal_title：FEBS letters

authors： Schwarz M,Schall K,Kallis E,Eustermann S,Guariento M,Moldt M,Hopfner KP,Michaelis J

更新日期：2018-02-01 00:00:00

abstract：:Winter flounder contains two distinct anti-freeze protein isoforms, which are the liver-type extracellular anti-freeze proteins and the skin-type intracellular anti-freeze protein. The skin-type anti-freeze proteins exhibit lower anti-freeze activities than the liver-type isoforms and this might be due to their lackin...

journal_title：FEBS letters

authors： Lin Q,Ewart KV,Yang DS,Hew CL

更新日期：1999-06-25 00:00:00

abstract：:Iron regulatory protein 2 (IRP2) is a critical switch for cellular and systemic iron homeostasis. In iron-deficient or hypoxic cells, IRP2 binds to mRNAs containing iron responsive elements (IREs) and regulates their expression. Iron promotes proteasomal degradation of IRP2 via the F-box protein FBXL5. Here, we explor...

journal_title：FEBS letters

authors： Hausmann A,Lee J,Pantopoulos K

更新日期：2011-02-18 00:00:00

abstract：:Calpastatin molecule contains four repeated inhibition domains, each having highly conserved internal regions A, B and C. The synthetic oligopeptides of regions A and C had no calpain inhibition activity while region B oligopeptide showed weak inhibition activity. Real-time biomolecular interaction analysis using a BI...

journal_title：FEBS letters

authors： Takano E,Ma H,Yang HQ,Maki M,Hatanaka M

更新日期：1995-03-27 00:00:00

abstract：:The NAD-dependent glycerol-3-phosphate dehydrogenase (glycerol-3-phosphate:NAD+ oxidoreductase; EC 1.1.1.8; G3P DHG) was purified 178-fold to homogeneity from Saccharomyces cerevisiae strain H44-3D by affinity- and ion-exchange chromatography. SDS-PAGE indicated that the enzyme had a molecular mass of approximately 42...

journal_title：FEBS letters

authors： Albertyn J,van Tonder A,Prior BA

更新日期：1992-08-17 00:00:00

abstract：:We previously identified a benzyloxycarbonyl(Z)-Leu-Leu-Leu-4-methylcoumaryl-7-amide (ZLLL-MCA) degrading activity in proteasome as a candidate for the regulator of neurite outgrowth. As its counterpart, we purified a protein from bovine brain that specifically inhibits the ZLLL-MCA degrading activity in proteasome. T...

journal_title：FEBS letters

authors： Tsubuki S,Saito Y,Kawashima S

更新日期：1994-05-16 00:00:00

abstract：:We have investigated the effect of botulinum neurotoxin (BoNT) C1 light chain (LC) on insulin exocytosis from the clonal beta-cell line HIT-T15. In streptolysin-O permeabilized cells, the beta-cell impermeant BoNT C1 cleaved mainly syntaxin 1 and inhibited Ca2+ as well as GTPgammaS induced exocytosis. To study the eff...

journal_title：FEBS letters

authors： Land J,Zhang H,Vaidyanathan VV,Sadoul K,Niemann H,Wollheim CB

更新日期：1997-12-08 00:00:00

abstract：:Rat peritoneal mast cells, labelled with [14C]arachidonic acid, released histamine and [14C]arachidonic acid upon the addition of A23187. The release induced by low concentrations of A23187 was suppressed by removal of extracellular Na+ and by addition of the Na+/H+ exchange inhibitor, amiloride. Addition of protein k...

journal_title：FEBS letters

authors： Linnebjerg H,Hansen HS,Jensen B

更新日期：1988-11-21 00:00:00

abstract：:Amiloride, a specific inhibitor for the Na(+)-driven flagellar motors of alkalophilic Bacillus, is known to inhibit secondarily the growth of alkalophiles. The motility of a marine Vibrio, V. alginolyticus, was almost completely inhibited by 2 mM amiloride either at pH 7.0 or 8.5. We found that this concentration of a...

journal_title：FEBS letters

authors： Atsumi T,Maekawa Y,Tokuda H,Imae Y

更新日期：1992-12-14 00:00:00

abstract：:The H-Ras-like suppressor (HRASLS) is a protein family consisting of five members in humans. Despite their discovery as tumor suppressors, we demonstrated that all these proteins are phospholipid-metabolizing enzymes, such as phospholipase (PL) A1 /A2 and acyltransferase. We thus proposed to rename HRASLS1-5 as PLA/ac...

journal_title：FEBS letters

authors： Uyama T,Tsuboi K,Ueda N

更新日期：2017-09-01 00:00:00

abstract：:32P-Labelled tRNA was isolated from uninfected and phage phi 149-infected Vibrio cholerae cells. These tRNA preparations were then hybridised with DNA isolated from phage phi 149. Significant hybridisation was observed only with tRNA from phage phi 149-infected cells. This strongly suggests that infection of classical...

journal_title：FEBS letters

authors： Ghosh RK,Guhathakurta I

更新日期：1983-10-03 00:00:00

abstract：:We have characterized somatostatinergic phenotype markers of the human neuroblastoma, LA-N-2. A single mRNA-transcript (approximately 850bp) and two cellular somatostatin immunoreactivity forms, a high molecular weight form (M(r) 15,000) and a fragment corresponding to somatostatin-28 was found, while the somatostatin...

journal_title：FEBS letters

authors： Nilsson L,Bergström L,Meyersson G,Påhlman S,Winblad B,Folkesson R

更新日期：1995-09-18 00:00:00

abstract：:The -proteobacterium Wolinella succinogenes grows anaerobically by respiratory nitrite ammonification but not by denitrification. Nevertheless, it is capable of N(2)O reduction to N(2). Recently, the genome sequence of W. succinogenes revealed a nos gene cluster with intriguing features encoding a new type of N(2)O re...

journal_title：FEBS letters

authors： Simon J,Einsle O,Kroneck PM,Zumft WG

更新日期：2004-07-02 00:00:00

abstract：:Human pepsinogen A3 and A5 have been purified to chromatographic and electrophoretic homogeneity. At pH 2 pepsinogen A3 activates at a much faster rate than pepsinogen A5. Leu-23-Lys-24 is the first bond cleaved during activation of pepsinogen A3. This bond is also cleaved in pepsinogen A5, but together with the cleav...

journal_title：FEBS letters

authors： Foltmann B

更新日期：1988-12-05 00:00:00

abstract：:Lewy bodies (LBs) are the pathologic hallmark of Parkinson's disease. Recent studies revealed that LBs exhibit several morphologic and molecular similarities to aggresomes. Aggresomes are perinuclear aggregates representing intracellular deposits of misfolded proteins. Recently, valosin-containing protein (VCP) was on...

journal_title：FEBS letters

authors： Kitami MI,Kitami T,Nagahama M,Tagaya M,Hori S,Kakizuka A,Mizuno Y,Hattori N

更新日期：2006-01-23 00:00:00

abstract：:Macrophages are abundant in the tumor microenvironment. They are highly plastic and able to acquire pro-tumoral phenotypes in response to microenvironmental stimuli. When we treated RAW 264.7 macrophages with inhibitors of various oncogenic pathways, we found that the focal adhesion kinase (FAK) inhibitors PF573228 an...

journal_title：FEBS letters

authors： He X,Chen X,Li B,Ji J,Chen S

更新日期：2017-12-01 00:00:00

abstract：:In the methylerythritol phosphate pathway for isoprenoid biosynthesis, the GcpE/IspG enzyme catalyzes the conversion of 2-C-methyl-d-erythritol 2,4-cyclodiphosphate into (E)-4-hydroxy-3-methylbut-2-enyl diphosphate. This reaction requires a double one-electron transfer involving a [4Fe-4S] cluster. A thylakoid prepara...

journal_title：FEBS letters

authors： Seemann M,Tse Sum Bui B,Wolff M,Miginiac-Maslow M,Rohmer M

更新日期：2006-03-06 00:00:00

abstract：:Proline-rich tyrosine kinase2 (Pyk2) is a cytoplasmic tyrosine kinase related to focal adhesion kinase. Pyk2 expression has been known to be restricted to neuronal and hematopoietic cells and Pyk2 tyrosine phosphorylation and its kinase activity is important for the function of monocytes/macrophages. In NB4 acute prom...

journal_title：FEBS letters

authors： Park MH,Park SY,Kim Y

更新日期：2008-02-06 00:00:00

abstract：:Affinity labelling of pancreatic RNase with 4-(N-2-chloroethyl-N-methylamino)benzylamide and (N----P) N-methylimidazolide of d(pTpA) results in the formation of monomodified enzyme derivatives retaining partially enzymatic activity. These data together with some cases described in the literature are considered as sugg...

journal_title：FEBS letters

authors： Knorre DG,Buneva VN,Baram GI,Godovikova TS,Zarytova VF

更新日期：1986-01-01 00:00:00

abstract：:Synthetic high- and low-molecular-mass atrial peptides were phosphorylated in vitro by cyclic AMP-dependent protein kinase and [32P]ATP. From a series of atrial peptide analogs, it was deduced that the amino acid sequence, Arg101-Ser104 of atriopeptin was required for optimal phosphorylation. Phosphorylated AP(99-126)...

journal_title：FEBS letters

authors： Olins GM,Mehta PP,Blehm DJ,Patton DR,Zupec ME,Whipple DE,Tjoeng FS,Adams SP,Olins PO,Gierse JK

更新日期：1987-11-30 00:00:00

abstract：:USP4, 11 and 15 are three closely related paralogues of the ubiquitin specific protease (USP) family of deubiquitinating enzymes. The DUSP domain and the UBL domain in these proteins are juxtaposed which may provide a functional unit conferring specificity. We determined the structures of the USP15 DUSP-UBL double dom...

journal_title：FEBS letters

authors： Elliott PR,Liu H,Pastok MW,Grossmann GJ,Rigden DJ,Clague MJ,Urbé S,Barsukov IL

更新日期：2011-11-04 00:00:00

abstract：:In C4 plants the activity of phosphoenolpyruvate carboxylase (PEPC; EC 4.1.1.31) is regulated by phosphorylation/dephosphorylation which is mediated by light/dark signals. The study using protein kinase inhibitors showed that the inhibition pattern of maize PEPC-protein kinase (PEPC-PK) is similar to that of myosin li...

journal_title：FEBS letters

authors： Ogawa N,Okumura S,Izui K

更新日期：1992-05-04 00:00:00

abstract：:A mixture of 55 and 53 kDa boar proacrosins was autoactivated at pH 8.5 to produce a 43 kDa intermediate form and a 35 kDa mature acrosin, and each of four forms of (pro)acrosins was isolated. Analysis of the N-terminal sequences of the two proacrosins indicated the existence of a segment corresponding to the acrosin ...

journal_title：FEBS letters

authors： Baba T,Michikawa Y,Kawakura K,Arai Y

更新日期：1989-02-13 00:00:00

abstract：:Several mRNAs are known to be targeted to dendrites in hippocampal neurons. In this study, we show that brain-derived neurotrophic factor (BDNF) mRNA has two distinct cis-acting dendritic targeting elements in the short 3' untranslated region (UTR): a constitutive element and an activity-dependent one. Moreover, delet...

journal_title：FEBS letters

authors： Oe S,Yoneda Y

更新日期：2010-08-04 00:00:00

abstract：:Jasmonic acid (JA) and its derivatives are well-characterized signaling molecules in plant defense and development, but the site of their localization within plant tissue is entirely unknown. To address the question whether applied JA accumulates extracellularly or intracellularly, leaves of tomato and barley were fed...

journal_title：FEBS letters

authors： Bücking H,Förster H,Stenzel I,Miersch O,Hause B

更新日期：2004-03-26 00:00:00

abstract：:The off rate from the first calcium-binding site of the C2A domain of synaptotagmin I, a putative calcium receptor in neurotransmitter release, has been determined by 15N-nuclear magnetic resonance relaxation dispersion measurements. The exchange rate was obtained by fitting the dependence of the transverse relaxation...

journal_title：FEBS letters

authors： Millet O,Bernadó P,Garcia J,Rizo J,Pons M

更新日期：2002-04-10 00:00:00

abstract：:Differentiation of glia (astrocytes and oligodendrocytes) in Drosophila requires the gene glial cells missing (gcm), which controls lineage determination. In the absence of gcm, neuroglia progenitors exclusively differentiate into neurons, instead of into both neurons and glia. In contrast, ectopic overexpression of g...

journal_title：FEBS letters

authors： Altshuller Y,Copeland NG,Gilbert DJ,Jenkins NA,Frohman MA

更新日期：1996-09-16 00:00:00

abstract：:In washed anterior pituitary membranes, there is enough GTP to occupy Ns and therefore to obtain activation of adenylate cyclase by vasointestinal peptide. GTP concentrations needed to obtain adenylate cyclase inhibition by dopamine (above 5 X 10- M) stimulate the adenylate cyclase. The dopamine effect is a blockade o...

journal_title：FEBS letters

authors： Bockaert J,Sebben-Perez M

更新日期：1983-09-05 00:00:00

abstract：:Several types of post-translational modifications contribute to the high level of tubulin heterogeneity in the brain. An important modification is glutamylation of the major brain-specific isotypes, such as class Ia/b of alpha-tubulin and classes II and III of beta-tubulin. Here we describe experiments to determine if...

journal_title：FEBS letters

authors： Mary J,Redeker V,Le Caer JP,Promé JC,Rossier J

更新日期：1994-10-10 00:00:00