Subcellular localization of the pyoverdine biogenesis machinery of Pseudomonas aeruginosa: a membrane-associated "siderosome".

abstract：:We have reported previously on the ability of Lactobacillus reuteri to produce a compound with vitamin B(12) activity. Here we report on the chemical characterisation of this corrinoid-like molecule. High performance liquid chromatography coupled to an ultraviolet diode array detector, mass spectrometry and nuclear ma...

journal_title：FEBS letters

authors： Santos F,Vera JL,Lamosa P,de Valdez GF,de Vos WM,Santos H,Sesma F,Hugenholtz J

更新日期：2007-10-16 00:00:00

abstract：:Bromodomains present in Brd4 and other chromatin proteins interact with acetylated histones to regulate transcription and cell growth. To study Brd4-chromatin interactions in vivo, histone H4 tail peptides were fused to a synthetic protein transduction domain (PTD) derived from the human immunodeficiency virus Tat and...

journal_title：FEBS letters

authors： Nishiyama A,Mochizuki K,Mueller F,Karpova T,McNally JG,Ozato K

更新日期：2008-04-30 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：:We have used HPLC techniques to investigate the effects of gp120 upon inositol phosphate turnover in Jurkat E6-1 CD4+ T-cells, to pursue previous reports that this viral coat protein: (a) inhibits receptor-activated inositol phosphate release; (b) stimulates basal inositol phosphate release; (c) inhibits inositol poly...

journal_title：FEBS letters

authors： Sumner MT,Shears SB

更新日期：1997-08-11 00:00:00

abstract：:Recombinant adipogenesis inhibitory factor (AGIF) was purified to homogeneity from the conditioned medium of COS-1 cells transfected with human AGIF cDNA. The amino-terminal sequence analysis of the mature AGIF revealed that AGIF was produced as a precursor consisting of 199 amino acids and processed into a mature for...

journal_title：FEBS letters

authors： Ohsumi J,Miyadai K,Kawashima I,Ishikawa-Ohsumi H,Sakakibara S,Mita-Honjo K,Takiguchi Y

更新日期：1991-08-19 00:00:00

abstract：:Apoptosis represents a fundamental process during fetal/post-natal testis development. Therefore pro- and anti-apoptotic proteins are essential to regulate testis physiology. c-Flip(L) is a known inhibitor of caspase 8/10 activity; in this study its perinatal expression in mouse male germ cells was investigated. In te...

journal_title：FEBS letters

authors： Giampietri C,Petrungaro S,Coluccia P,Antonangeli F,Paone A,Padula F,De Cesaris P,Ziparo E,Filippini A

更新日期：2006-11-13 00:00:00

abstract：:32P-Labelled washed rabbit platelets were incubated with 0.6 nM platelet activating factor (PAF-acether), giving a full aggregation and release response within 30-60 s. The major phospholipid changes observed under these conditions were: (1) An increased labelling of phosphatidic acid (PA) within 10 s and of phosphati...

journal_title：FEBS letters

authors： Mauco G,Chap H,Douste-Blazy L

更新日期：1983-03-21 00:00:00

abstract：:The Arabidopsis thalina genome database was searched for homologues of the Candida cloacae fao1 gene which encodes a membrane bound, flavin-containing, hydrogen peroxide generating, long chain alcohol oxidase. This gene has not been isolated from plants or animals. Four putative candidates were found in the database b...

journal_title：FEBS letters

authors： Cheng Q,Liu HT,Bombelli P,Smith A,Slabas AR

更新日期：2004-09-10 00:00:00

abstract：:Mitochondria of amoeba Acanthamoeba castellanii, a non-photosynthetic soil amoeboid protozoon, possess an uncoupling protein (AcUCP) that mediates free fatty acid-activated proton re-uptake dissipating the proton electrochemical gradient built up by respiration. The present study provides the first evidence that UCP c...

journal_title：FEBS letters

authors： Jarmuszkiewicz W,Antos N,Swida A,Czarna M,Sluse FE

更新日期：2004-07-02 00:00:00

abstract：:The metabolism of 20:4 (arachidonic acid) in alkenylacyl, alkylacyl and diacyl lipid classes in choline glycerophospholipids (CGP) and ethanolamine glycerophospholipids (EGP) in rabbit alveolar macrophages was examined. [3H]20:4 was very rapidly incorporated into diacyl glycerophosphocholine (GPC). After the removal o...

journal_title：FEBS letters

authors： Sugiura T,Katayama O,Fukui J,Nakagawa Y,Waku K

更新日期：1984-01-09 00:00:00

abstract：:Several analogues of heat-stable enterotoxins (STh and STp) produced by enterotoxigenic Escherichia coli were synthesized. Peptides (STh[6-18] and STp[5-17]) consisting of 13 amino acid residues from the Cys residue near the N-terminus to the Cys residue near the C-terminus and linked by three disulfide bonds had the ...

journal_title：FEBS letters

authors： Yoshimura S,Ikemura H,Watanabe H,Aimoto S,Shimonishi Y,Hara S,Takeda T,Miwatani T,Takeda Y

更新日期：1985-02-11 00:00:00

abstract：:Glycogen synthase from human and bovine polymorphonuclear leukocytes was purified to homogeneity. Rabbit antisera were raised against the two glycogen synthases and used for immunochemical analysis. Western blotting analysis showed that the subunit of glycogen synthase in crude homogenates of human and bovine leukocyt...

journal_title：FEBS letters

authors： Rasmussen LH,Juhl H,Esmann V,Petersen HU

更新日期：1988-03-28 00:00:00

abstract：:Under physiological conditions significant amounts of low-density lipoprotein LDL particles ar taken up by cells independently of specific high-affinity LDL receptors (apo-B receptors). Previously it was established that some cells contain surface sites capable of binding liposomes. We proposed that liposome-binding s...

journal_title：FEBS letters

authors： Galkina SI,Ivanov VV,Preobrazhensky SN,Margolis LB,Bergelson LD

更新日期：1991-08-05 00:00:00

abstract：:In this paper we demonstrate that phage display technology is a suitable system for studying the interaction between the high-affinity receptor for IgE (Fc epsilon RI) and IgE. The alpha subunit extracellular domains of the human receptor were expressed on the surface of filamentous phage M13 fused to the carboxyl-ter...

journal_title：FEBS letters

authors： Scarselli E,Esposito G,Traboni C

更新日期：1993-08-23 00:00:00

abstract：:Classically, alpha-1,4-glucan synthases have been divided into two families, animal/fungal glycogen synthases (GS) and bacterial/plant starch synthases (G(S)S), according to differences in sequence, sugar donor specificity and regulatory mechanisms. Detailed sequence analysis, predicted secondary structure comparison ...

journal_title：FEBS letters

authors： Cid E,Geremia RA,Guinovart JJ,Ferrer JC

更新日期：2002-09-25 00:00:00

abstract：:Phospholipase A2 (PLA2) from human pancreas, designated hPLA2-I, functions as a digestive enzyme. Interestingly, the present study demonstrated that the mature form of hPLA2-I stimulated the growth of a human pancreatic cancer cell line MIAPaCa-2, whereas the pro-form was ineffective. PLA2s from Laticauda semifasciata...

journal_title：FEBS letters

authors： Hanada K,Kinoshita E,Itoh M,Hirata M,Kajiyama G,Sugiyama M

更新日期：1995-10-02 00:00:00

abstract：:A pulsed field gradient three-dimensional isotope-filtered 13C HMQC-NOESY experiment has been developed to characterize intermolecular contacts in a 37 kDa macromolecular ternary complex consisting of uniformly 13C labeled trp-repressor, its natural abundance co-repressor, L-tryptophan, and natural abundance operator ...

journal_title：FEBS letters

authors： Lee W,Revington MJ,Arrowsmith C,Kay LE

更新日期：1994-08-15 00:00:00

abstract：:PsbV2 is a c-type cytochrome present in a very low abundance in the thermophilic cyanobacterium Thermosynechococcus elongatus. We purified this cytochrome and solved its crystal structure at a resolution of 1.5Å. The protein existed as a dimer in the crystal, and has an overall structure similar to other c-type cytoch...

journal_title：FEBS letters

authors： Suga M,Lai TL,Sugiura M,Shen JR,Boussac A

更新日期：2013-10-01 00:00:00

abstract：:A recombinant antigen (p22-NS3), possessing putative HCV nucleocapsid protein (p22) and non-structural protein 3 (NS3) epitopes, was heavily expressed in E. coli and purified. The p22-NS3 purified recombinant antigen strongly reacts with sera containing human antibodies directed against p22 and NS3 providing a startin...

journal_title：FEBS letters

authors： Osborne S,Cecconato E,Griva S,Garetto F,Calogero R,Rosa C,Bonelli F

更新日期：1993-06-21 00:00:00

abstract：:Recent studies have revealed that the sensory nervous system is involved in bone metabolism. However, the mechanism of communication between neurons and osteoblasts is yet to be elucidated. In this study, we investigated the signaling pathways between sensory neurons of the dorsal root ganglion (DRG) and the osteoblas...

journal_title：FEBS letters

authors： Kodama D,Hirai T,Kondo H,Hamamura K,Togari A

更新日期：2017-02-01 00:00:00

abstract：:The farnesoid X receptor (FXR) is a member of the nuclear receptor superfamily that is primarily expressed in the enterohepatic system where it functions as intracellular sensor for bile acids. Ligand dependent FXR activation induces transcriptional responses to coordinately regulate bile acid, cholesterol, triglyceri...

journal_title：FEBS letters

authors： Modica S,Moschetta A

更新日期：2006-10-09 00:00:00

abstract：:The range of delta-selectivity of linear and cyclic analogues of enkephalin in rat brain was found to be: [D-Pen2, L-Pen5] enkephalin (DPLPE) greater than [D-Pen2, D-Pen5] enkephalin (DPDPE) greater than [D-Thr2, Leu5] enkephalyl-Thr6 (DTLET) greater than [D-Ser2, Leu5] enkephalyl-Thr6 (DSLET). Saturation experiments ...

journal_title：FEBS letters

authors： Delay-Goyet P,Zajac JM,Rigaudy P,Foucaud B,Roques BP

更新日期：1985-04-22 00:00:00

abstract：:The G-protein regulatory (GPR) motif is a approximately 25 amino acid sequence that stabilizes the GDP-bound conformation of Gialpha. To identify additional GPR motifs, we expanded a motif-based search strategy and identified an additional 4 mammalian proteins (WAVE1-3, rat GHRH) and 10 plant proteins with candidate G...

journal_title：FEBS letters

authors： Song KS,Peterson YK,Freidman A,Blumer JB,Sato M,Lanier SM

更新日期：2006-04-03 00:00:00

abstract：:The primary structure of a novel subunit of the mouse NMDA (N-methyl-D-aspartate) receptor channel, designated epsilon 4, has been revealed by cloning and sequencing the cDNA. The epsilon 4 subunit shares high amino acid sequence identity with the epsilon 1, epsilon 2 and epsilon 3 subunits of the mouse NMDA receptor ...

journal_title：FEBS letters

authors： Ikeda K,Nagasawa M,Mori H,Araki K,Sakimura K,Watanabe M,Inoue Y,Mishina M

更新日期：1992-11-16 00:00:00

abstract：:The mitochondrial alternative oxidase is a diiron carboxylate quinol oxidase (Dox) found in plants and some fungi and protists, but not animals. The plastid terminal oxidase is distantly related to alternative oxidase and is most likely also a Dox protein. Database searches revealed that the alpha-proteobacterium Novo...

journal_title：FEBS letters

authors： Finnegan PM,Umbach AL,Wilce JA

更新日期：2003-12-18 00:00:00

abstract：:The nucleotide binding protein 35 (Nbp35)/cytosolic Fe-S cluster deficient 1 (Cfd1)/alternative pyrimidine biosynthetic protein C (ApbC) protein homologs have been identified in all three domains of life. In eukaryotes, the Nbp35/Cfd1 heterocomplex is an essential Fe-S cluster assembly scaffold required for the matura...

journal_title：FEBS letters

authors： Zhao C,Lyu Z,Long F,Akinyemi T,Manakongtreecheep K,Söll D,Whitman WB,Vinyard DJ,Liu Y

更新日期：2020-03-01 00:00:00

abstract：:Changes in troponin C (TnC) conformation upon Ca(2+) binding forms the basis for regulatory and structural functions of TnC molecules. In the present study, Ca(2+)-induced conformational changes in TnC were observed by mechanical measurements. TnC films were prepared by drying or electrospraying TnC solutions, cross-l...

journal_title：FEBS letters

authors： Bukatina AE,Morozov VN,Gusev NB,Sieck GC

更新日期：2002-07-31 00:00:00

abstract：:All the known members of the mouse Notch receptor family were examined for their biochemical function by interaction with a DNA binding protein RBP-Jkappa. mNotch2, mNotch3 and int3 (= mNotch4) were shown to interact with RBP-Jkappa by the GST-fusion pull down assay and dominant negative competition with Epstein Barr ...

journal_title：FEBS letters

authors： Kato H,Sakai T,Tamura K,Minoguchi S,Shirayoshi Y,Hamada Y,Tsujimoto Y,Honjo T

更新日期：1996-10-21 00:00:00

abstract：:Pioneer crystallographic studies of the isolated 30S ribosomal subunit provided the first structural insights into the decoding process. Recently, new crystallographic data on full 70S ribosomes with mRNA and tRNAs have shown that the formation of the tight decoding centre is ensured by conformational rearrangement of...

journal_title：FEBS letters

authors： Demeshkina N,Jenner L,Westhof E,Yusupov M,Yusupova G

更新日期：2013-06-27 00:00:00

abstract：:The peroxisome assembly factor-1 (PAF-1) is reported here to contain the signature subsequence for a ring finger motif in its carboxyl-terminus. This conserved subsequence in PAF-1 may be the key to a gene expression regulatory pathway important in peroxisome biogenesis. ...

journal_title：FEBS letters

authors： Patarca R,Fletcher MA

更新日期：1992-11-02 00:00:00