Fibroblast growth factor-10 upregulates Na,K-ATPase via the MAPK pathway.

abstract：:The red cell membrane is comprised of a lipid bilayer studded with transmembrane proteins, and laminated by a protein network, the membrane skeleton, at the surface of the inner monolayer. The erythrocyte owes its mechanical properties to the membrane skeleton. Hereditary spherocytosis, hereditary elliptocytosis or po...

journal_title：FEBS letters

authors： Delaunay J

更新日期：1995-08-01 00:00:00

abstract：:Hematopoietic progenitor kinase 1 (HPK1) is a hematopoietic cell-restricted member of the Ste20 serine/threonine kinase super family. We recently reported that HPK1 is involved in c-Jun NH2-terminal kinase (JNK) signaling pathway by sequential activation of MLK3-MKK7-JNK3 after cerebral ischemia. Here, we used 4-amino...

journal_title：FEBS letters

authors： Li T,Yu XJ,Zhang GY

更新日期：2008-06-11 00:00:00

abstract：:Multidrug transporters are involved in mediating the failure of chemotherapy in treating several serious diseases. The archetypal multidrug transporter P-glycoprotein (P-gp) confers resistance to a large number of chemically and functionally unrelated anti-cancer drugs by mediating efflux from cancer cells. The abilit...

journal_title：FEBS letters

authors： Callaghan R,Ford RC,Kerr ID

更新日期：2006-02-13 00:00:00

abstract：:Arf proteins are guanine nucleotide binding proteins that are implicated in endocytotic pathways and vesicle trafficking. The two widely studied isoforms of Arf proteins (Arf1 and Arf6) have different cellular functions and localizations but similar structures. Arf proteins have an N-terminal helix with a covalently b...

journal_title：FEBS letters

authors： Gizachew D,Oswald R

更新日期：2006-07-24 00:00:00

abstract：:The 500 MHz 1H NMR spectrum of a 68-residue peptide, encompassing the rat thyroid transcription factor 1 homeodomain (TTF-1 HD), was fully assigned using standard 2D NMR methodology. The secondary structure elements and their spatial organization were determined and led to a structure very similar to that previously d...

journal_title：FEBS letters

authors： Viglino P,Fogolari F,Formisano S,Bortolotti N,Damante G,Di Lauro R,Esposito G

更新日期：1993-12-28 00:00:00

abstract：:Prolonged incubation of membrane fragments containing homogeneous (Na+ + K+)-ATPase with Mg2+, K+ and VO-3 at 4 degrees C resulted in formation of two-dimensional crystals of this enzyme with unit cell parameters: a = 66 A, b = 118 A, gamma = 108 degrees. The crystals correspond to the two-sided plane group p21. By co...

journal_title：FEBS letters

authors： Ovchinnikov YuA,Demin VV,Barnakov AN,Kuzin AP,Lunev AV,Modyanov NN,Dzhandzhugazyan KN

更新日期：1985-10-07 00:00:00

abstract：:We have reconstituted thin filaments comprising pyrene-labelled actin (pyr-actin), tropomyosin (Tm) and cardiac troponin (cTn). cTn was isolated in two defined phosphorylation states; completely dephosphorylated on all subunits and with only the cTnI subunit bisphosphorylated. The thin filament was saturated with cTn ...

journal_title：FEBS letters

authors： Reiffert SU,Jaquet K,Heilmeyer LM Jr,Ritchie MD,Geeves MA

更新日期：1996-04-08 00:00:00

abstract：:Nuclear pore complexes (NPC) form nuclear pores that cross the nuclear envelope and allow molecules to transport between the nucleus and the cytoplasm. We solved the crystal structure of human Nup43 (hNUP43), an important component in the Nup107 subcomplex of NPC. hNup43 adopts a seven-bladed β-propeller fold. We conf...

journal_title：FEBS letters

authors： Xu C,Li Z,He H,Wernimont A,Li Y,Loppnau P,Min J

更新日期：2015-10-24 00:00:00

abstract：:The urokinase receptor (uPAR) on the cell surface plays an important role in extracellular proteolysis, cell migration and adhesion. Soluble uPAR (suPAR) has been recently discovered in plasma, but its origin is unclear. Our results now demonstrate that both unstimulated blood mononuclear and endothelial cells can rel...

journal_title：FEBS letters

authors： Mustjoki S,Sidenius N,Vaheri A

更新日期：2000-12-15 00:00:00

abstract：:Increases in choline containing metabolites have been associated with a number of disorders, including malignant cell growth. In this study, high resolution magic angle spinning (1)H nuclear magnetic resonance spectroscopy was employed to monitor metabolite changes during cell transfection, and an increase in phosphoc...

journal_title：FEBS letters

authors： Griffin JL,Mann CJ,Scott J,Shoulders CC,Nicholson JK

更新日期：2001-12-07 00:00:00

abstract：:A tropomyosin-binding protein (app. Mr 17000) was detected in equine platelet preparations by a gel overlay technique. Its isolation, amino acid and partial sequence analyses have shown it to be histone H2B. As with a similar protein from pig platelet preparations [der Terrossian et al. (1983) FEBS Lett. 152, 202-206]...

journal_title：FEBS letters

authors： Stewart DI,Golosinska K,Smillie LB

更新日期：1983-06-27 00:00:00

abstract：:In eukaryotes, members of the Ero1 family control oxidative protein folding in the endoplasmic reticulum (ER). Yeast Ero1p is tightly associated with the ER membrane, despite cleavage of the leader peptide, the only hydrophobic sequence that could mediate lipid insertion. In contrast, human Ero1-Lalpha and a yeast mut...

journal_title：FEBS letters

authors： Pagani M,Pilati S,Bertoli G,Valsasina B,Sitia R

更新日期：2001-11-09 00:00:00

abstract：:D-Aspartate increases human chorionic gonadotropin-induced testosterone production in purified rat Leydig cells. L-Aspartate, D-,L-glutamate or D-,L-asparagine could not substitute for D-aspartate and this effect was independent of glutamate receptor activation. Testosterone production was enhanced only in cells cultu...

journal_title：FEBS letters

authors： Nagata Y,Homma H,Lee JA,Imai K

更新日期：1999-02-12 00:00:00

abstract：:Tau exon 10 (E10) splicing is a crucial event in its developmental change of tau isoform and tauopathy. To investigate the splicing mechanism, we isolated and compared mouse tau genomic sequence with human sequence. We identified a new element in mouse intron 10 (I10) to suppress E10 splicing, which was located just a...

journal_title：FEBS letters

authors： Yamashita T,Tomiyama T,Li Q,Numata H,Mori H

更新日期：2005-01-03 00:00:00

abstract：:The binding of fibronectin and fibronectin fragments to the enterotoxigenic strain E. coli B34289c was studied. E. coli cells bound to two distinct sites of fibronectin, one being the N-terminal domain, which also contains the binding sites for staphylococci and streptococci, and the other located within the central h...

journal_title：FEBS letters

authors： Visai L,Bozzini S,Petersen TE,Speciale L,Speziale P

更新日期：1991-09-23 00:00:00

abstract：:Bovine globin has been incubated with mice peritoneal macrophages in order to study its hydrolysis by lysosomal enzymes, among which chiefly cathepsin D. Analysis of resulting peptides, by reversed-phase high-performance liquid chromatography (RP-HPLC), showed the release of a bioactive peptide, VV-hemorphin-7. When a...

journal_title：FEBS letters

authors： Dagouassat N,Garreau I,Sannier F,Zhao Q,Piot JM

更新日期：1996-03-11 00:00:00

abstract：:Single-pass sequences were obtained from the 5'-ends of a total of 1794 rose petal cDNA clones. Cluster analysis identified 242 groups of sequences and 635 singletons indicating that the database represents a total of 877 genes. Putative functions could be assigned to 1151 of the transcripts. Expression analysis indic...

journal_title：FEBS letters

authors： Channelière S,Rivière S,Scalliet G,Szecsi J,Jullien F,Dolle C,Vergne P,Dumas C,Bendahmane M,Hugueney P,Cock JM

更新日期：2002-03-27 00:00:00

abstract：:Two clones were isolated by screening a shrimp hepatopancreas cDNA library with a DNA fragment obtained by PCR amplification using two oligonucleotides based on the partial protein sequence of Penaeus vanameii chymotrypsin purified earlier. One of these clones, PVC 7 contains a complete cDNA coding for a serine protea...

journal_title：FEBS letters

authors： Sellos D,Van Wormhoudt A

更新日期：1992-09-14 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：:Drosophila PTEN (dPTEN) plays indispensable roles in the development of Drosophila melanogaster by controlling cell size and number. Although three potential spliced forms of dPTEN have been isolated, functional distinction among these forms remains elusive. In this study, we demonstrate that all spliced forms of dPTE...

journal_title：FEBS letters

authors： Maehama T,Kosaka N,Okahara F,Takeuchi K,Umeda M,Dixon JE,Kanaho Y

更新日期：2004-05-07 00:00:00

abstract：:The dynamic properties of 111 backbone HN sites in uncomplexed human profilin, a protein of 139 residues, have been characterized by two-dimensional inverse-detected 1H-15N NMR spectroscopy. Heteronuclear (1H)-15N nuclear Overhauser effects and 15N longitudinal and transverse relaxation rates have been analyzed in ter...

journal_title：FEBS letters

authors： Constantine KL,Friedrichs MS,Bell AJ,Lavoie TB,Mueller L,Metzler WJ

更新日期：1993-12-28 00:00:00

abstract：:Cytosine in nucleic acids can be converted into N4-aminocytosine by treatment with a mixture of hydrazine and bisulfite. The hydrazino group thus formed at position 4 of the pyrimidine ring can be linked to a sulhydryl group in proteins by the use of bromopyruvate as a linker. Successful use of this scheme of chemical...

journal_title：FEBS letters

authors： Nitta N,Kuge O,Yui S,Tsugawa A,Negishi K,Hayatsu H

更新日期：1984-01-23 00:00:00

abstract：:Poly-ADP ribosylation of nuclear proteins is activated when poly(ADP-ribose) polymerase (PARP), a nuclear zinc-finger enzyme, binds to single-strand DNA breaks. To understand how the signal emerging from its DNA-binding domain (DBD) bound to such breaks is transduced to its catalytic domain, the structure-function rel...

journal_title：FEBS letters

authors： Trucco C,Flatter E,Fribourg S,de Murcia G,Ménissier-de Murcia J

更新日期：1996-12-16 00:00:00

abstract：:A change in the conformational plasticity of α-Synuclein (α-Syn) is hypothesised to be a key step in the pathogenic mechanism of Parkinson's disease (PD). Here, we report the study of extracellular α-Syn interaction with whole cells and membranes isolated from the neuronal SH-SY5Y cells, exploiting NMR and CD spectros...

journal_title：FEBS letters

authors： Smaldone G,Diana D,Pollegioni L,Di Gaetano S,Fattorusso R,Pedone E

更新日期：2015-03-24 00:00:00

abstract：:The relationship between active transport of lactose via the lactose permease and the protonmotive force has been determined in E. coli cells using either the respiratory chain inhibitor cyanide or protonophores to decrease the protonmotive force progressively. In contradiction with the prediction of the delocalized c...

journal_title：FEBS letters

authors： Ghazi A,Delamourd L,Shechter E

更新日期：1986-12-15 00:00:00

abstract：:Two alpha-type CK2-activated PKAs (CK2-aPKAIalpha and CK2-aPKAIIalpha) were biochemically characterized in vitro using GST-HBV core fusion protein (GST-Hcore) and GST-Hcore157B as phosphate acceptors. It was found that (i), in the absence of cAMP, these two CK2-aPKAs phosphorylated both Ser-170 and Ser-178 on GST-Hcor...

journal_title：FEBS letters

authors： Enomoto M,Sawano Y,Kosuge S,Yamano Y,Kuroki K,Ohtsuki K

更新日期：2006-02-06 00:00:00

abstract：:Activity of tonoplast slow vacuolar (SV, or TPC1) channels has to be under a tight control, to avoid undesirable leak of cations stored in the vacuole. This is particularly important for salt-grown plants, to ensure efficient vacuolar Na(+) sequestration. In this study we show that choline, a cationic precursor of gly...

journal_title：FEBS letters

authors： Pottosin I,Bonales-Alatorre E,Shabala S

更新日期：2014-11-03 00:00:00

abstract：:Evidence is presented that single electron reduction is sufficient for rapid electron transfer (k greater than 20 s-1 at pH 8.0 in 0.43 M potassium EDTA) between haem a/CuA and the binuclear centre in 'fast' oxidase, whereas in 'slow' oxidase intramolecular electron transfer is slow even when both CuA and haem a are r...

journal_title：FEBS letters

authors： Moody AJ,Brandt U,Rich PR

更新日期：1991-11-18 00:00:00

abstract：:Comparison of the phosphotyrosine-specific dephosphorylation of the autophosphorylated receptors for epidermal growth factor (EGF) and platelet-derived growth factor (PDGF) in Swiss 3T3 cell membranes by the endogenous phosphatases revealed striking differences. EGF receptor dephosphorylation was clearly faster than P...

journal_title：FEBS letters

authors： Böhmer FD,Böhmer SA,Heldin CH

更新日期：1993-10-04 00:00:00

abstract：:Several deletion mutants of Raf-1 were expressed with v-ras p21 or 14-3-3 protein in COS-7 cells and Sf9 cells and the interaction of Raf-1 with ras p21 or with 14-3-3 protein in intact cells was examined. Raf(1-135) (residues 1-135) and Raf(1-322) interacted with v-ras p21, but other deletion mutants such as Raf(136-...

journal_title：FEBS letters

authors： Koyama S,Williams LT,Kikuchi A

更新日期：1995-07-17 00:00:00