Identification and characterization of the BAHD acyltransferase malonyl CoA: anthocyanidin 5-O-glucoside-6''-O-malonyltransferase (At5MAT) in Arabidopsis thaliana.

abstract：:Part of the cytoplasmic domain of a human desmoglein, Dsg1, a cadherin-like protein found in desmosomes of epithelial cells, has been visualised by electron microscopy. The cloned fragment contains five repeats of a 29 +/- 4 residue sequence unique to desmogleins, followed by a glycine-rich region. In rotary shadowed ...

journal_title：FEBS letters

authors： Rutman AJ,Buxton RS,Burdett ID

更新日期：1994-10-17 00:00:00

abstract：:The 27 kDa platelet membrane protein (Gn27) that binds [alpha-32P]GTP on nitrocellulose blots of SDS-polyacrylamide gels [(1987) Biochem. J. 245, 617-620] was compared with other low molecular mass GTP-binding proteins. Platelet membranes also contained 21 kDa proteins that bound anti-ras p21 antibody and 22-23 kDa pr...

journal_title：FEBS letters

authors： Bhullar RP,Haslam RJ

更新日期：1988-09-12 00:00:00

abstract：:We have expressed green fluorescent protein (GFP) from A. victoria in the secretory pathway of HeLa cells by fusing it to the C-terminus of a secretory protein, chromogranin B. Under normal culture conditions at 37 degrees C maturation of GFP to the fluorescent form was not detectable. However, fluorescent GFP was obs...

journal_title：FEBS letters

authors： Kaether C,Gerdes HH

更新日期：1995-08-07 00:00:00

abstract：:Spermatid-specific thioredoxin-1 (Sptrx-1) is the first member of the thioredoxin family of proteins with a tissue-specific expression pattern, found exclusively in the tail of elongating spermatids and spermatozoa. We describe here further biochemical characterization of human Sptrx-1 protein structure and enzymatic ...

journal_title：FEBS letters

authors： Jiménez A,Johansson C,Ljung J,Sagemark J,Berndt KD,Ren B,Tibbelin G,Ladenstein R,Kieselbach T,Holmgren A,Gustafsson JA,Miranda-Vizuete A

更新日期：2002-10-23 00:00:00

abstract：:Liposomes can be loaded with weak acids and bases, which exist in solutions in equilibrium with membrane permeable uncharged form, using various gradients across their membranes. Because in some cases the estimated drug concentration in the loaded liposomes exceeds their aqueous solubility we investigated the physical...

journal_title：FEBS letters

authors： Lasic DD,Frederik PM,Stuart MC,Barenholz Y,McIntosh TJ

更新日期：1992-11-09 00:00:00

abstract：:Many receptors coupled to inhibitory Go/Gi-type G proteins often also produce stimulatory signals like Ca2+ mobilisation. When expressed in CHO cells the alpha2-adrenoceptor subtypes alpha2A, alpha2B and alpkha2C mobilised Ca2+. These responses were strongly reduced by the P2Y-purinoceptor antagonist suramin. A large ...

journal_title：FEBS letters

authors： Akerman KE,Näsman J,Lund PE,Shariatmadari R,Kukkonen JP

更新日期：1998-07-03 00:00:00

abstract：:On incubation of 7-day-old wheat seedlings in the presence of [3H]thymidine, the radioactivity incorporated into coleoptile DNA is found to be localized mainly (greater than 95%) in the fraction of heavy mitochondrial DNA (H-mt DNA; rho = 1.716 gm/cm3). Upon long (48-72 h) incubation of cut-off seedlings in water, the...

journal_title：FEBS letters

authors： Kirnos MD,Alexandrushkina NI,Zagorskaya GYa,Kireev II,Vanyushin BF

更新日期：1992-02-24 00:00:00

abstract：:It is well known that, in rabbits, the allotypes of the b locus carried by the light chains of the IgG molecules cross-react. Nothing similar has been described for the allotypes of the a locus carried by the heavy chains of the IgG molecules. This paper describes a cross-reaction between the rabbit allotypic markers ...

journal_title：FEBS letters

authors： Renneboog-Squilbin C

更新日期：1969-02-01 00:00:00

abstract：:Comparison of respiration-driven active transport of alkali cations from E. coli cells loaded with Na+ or Li+ showed that Li+ could not be expelled from the cells like Na+. K+ accumulation, which was fast in Na+-loaded cells, was strongly inhibited in Li+-loaded cells, despite high membrane potential and respiratory r...

journal_title：FEBS letters

authors： Verkhovskaya ML,Verkhovsky MI,Wikström M

更新日期：1996-06-17 00:00:00

abstract：:Activated B61.SF.1 and CTLL-2 T lymphocyte clones which are strictly dependent on interleukin-2 (IL-2) for growth were used to study the activation of Na+/K+-ATPase. 50% of [3H]thymidine maximal incorporation was obtained when the extracellular concentration of Na+ or K+ was reduced to 50 or 2 mM, respectively. 'Quies...

journal_title：FEBS letters

authors： Redondo JM,López Rivas A,Fresno M

更新日期：1986-10-06 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：:A short conserved sequence equivalent to the fifth conserved sequence region of alpha-amylases (173_LPDLD, Aspergillus oryzae alpha-amylase) comprising the calcium-ligand aspartate, Asp-175, was identified in the amino acid sequences of several members of the family of (alpha/beta)8-barrel glycosyl hydrolases. Despite...

journal_title：FEBS letters

authors： Janecek S

更新日期：1995-12-11 00:00:00

abstract：:Ca2+ release from sarcoplasmic reticulum membranes, activated by alkaline pH occurs only when EGTA is present in the release medium. Addition of very low concentrations of Ca2+ to the medium inhibits Ca2+ release. The concentration of free Ca2+ required for 50% inhibition ranges from between 5 and 20 nM in different e...

journal_title：FEBS letters

authors： Argaman A,Shoshan-Barmatz V

更新日期：1989-01-16 00:00:00

abstract：:A novel rapid polymerase chain reaction (PCR)-based technique for N-terminal attachment of green fluorescent protein (GFP) to a yeast protein is described. Genomic integration of a PCR-generated loxPkanMX4loxP-yEGFP fusion cassette immediately upstream of the open reading frame (ORF) allows for selection of G418 resis...

journal_title：FEBS letters

authors： Prein B,Natter K,Kohlwein SD

更新日期：2000-11-17 00:00:00

abstract：:Erythrocytes are exceptionally suited for analysis of non-exocytotic release mechanisms of ATP, because these cells under physiological conditions lack vesicles. Previous studies have indicated, that Pannexin1 (Panx1) provides a key ATP permeation pathway in many cell types, including human and frog erythrocytes. Here...

journal_title：FEBS letters

authors： Qiu F,Wang J,Spray DC,Scemes E,Dahl G

更新日期：2011-11-04 00:00:00

abstract：:We describe the identification and characterization of the BMH1 gene from the yeast Saccharomyces cerevisiae. The gene encodes a putative protein of 292 amino acids which is more than 50% identical with the bovine brain 14-3-3 protein and proteins isolated from sheep brain which are strong inhibitors of protein kinase...

journal_title：FEBS letters

authors： van Heusden GP,Wenzel TJ,Lagendijk EL,de Steensma HY,van den Berg JA

更新日期：1992-05-11 00:00:00

abstract：:Although neurokinin A (NKA), a tachykinin peptide with sequence homology to substance P (SP), is a weak competitor of radiolabeled SP binding to the NK-1 receptor (NK-1R), more recent direct binding studies using radiolabeled NKA have demonstrated an unexpected high-affinity interaction with this receptor. To document...

journal_title：FEBS letters

authors： Bremer AA,Leeman SE,Boyd ND

更新日期：2000-12-01 00:00:00

abstract：:Human milk cholesterol esterase (bile salt-activated lipase) plays a role in the dietary uptake of triacylglyceride and cholesteryl ester. The activities toward these substrates are mediated through a unique bile salt-activated mechanism. Previously, it has been proposed that a necessary step in this process is prior ...

journal_title：FEBS letters

authors： Loomes KM,Senior HE

更新日期：1997-04-01 00:00:00

abstract：:Unstimulated human fibrosarcoma cells (HT1080) constitutively secrete matrix metalloproteinase 2 (MMP 2) as a proenzyme requiring proteolytic cleavage by membrane type-1 MMP (MT1 MMP) for activation. Physiological and pharmacological stimuli induce clustering of MT1 MMP/tissue inhibitor of MMP 2 "receptors", promoting...

journal_title：FEBS letters

authors： Atkinson SJ,English JL,Holway N,Murphy G

更新日期：2004-05-21 00:00:00

abstract：:Monomeric bovine pancreatic RNase A has been transformed into a dimeric ribonuclease with antitumor activity (Di Donato, A., Cafaro, V. and D'Alessio, G. (1994) J. Biol. Chem. 269, 17394-17396). This was accomplished by replacing the residues located in the RNase chain at positions 19, 28, 31, and 32, with proline, le...

journal_title：FEBS letters

authors： Cafaro V,Bracale A,Di Maro A,Sorrentino S,D'Alessio G,Di Donato A

更新日期：1998-10-16 00:00:00

abstract：:The human gut microbiota comprises approximately 100 trillion microbial cells and has a significant effect on many aspects of human physiology including metabolism, nutrient absorption and immune function. Disruption of this population has been implicated in many conditions and diseases, including examples such as obe...

journal_title：FEBS letters

authors： Walsh CJ,Guinane CM,O'Toole PW,Cotter PD

更新日期：2014-11-17 00:00:00

abstract：:Ribosome display is a powerful tool for selecting and evolving protein functions through ligand-binding. Here, this in vitro system was used to perform selection based on the folding properties of proteins, independent of specific ligand-binding. The selection is based on two properties of misfolded proteins: (1) incr...

journal_title：FEBS letters

authors： Matsuura T,Plückthun A

更新日期：2003-03-27 00:00:00

abstract：:De novo synthesis of total and ribosomal ribonucleic acids has been studied during the early stages of Artemia sp. development. By in vivo incorporation studies of [14C]HCO3- an increase has been found in both total and ribosomal RNA synthesis post hatching, with a similar distribution of radioactivity and base compos...

journal_title：FEBS letters

authors： Liras A,Hernández Cruz MC,Rotllán P,Argomaniz L,Llorente P

更新日期：1989-09-25 00:00:00

abstract：:Syntenin has crucial roles in cell adhesion, cell migration and synaptic transmission. Its closely linked postsynaptic density-95, discs large 1, zonula occludens-1 (PDZ) domains typically interact with C-terminal ligands. We profile syntenin PDZ1-2 through proteomic peptide phage display (ProP-PD) using a library tha...

journal_title：FEBS letters

authors： Garrido-Urbani S,Garg P,Ghossoub R,Arnold R,Lembo F,Sundell GN,Kim PM,Lopez M,Zimmermann P,Sidhu SS,Ivarsson Y

更新日期：2016-01-01 00:00:00

abstract：:Calcium channels derived from sarcoplasmic reticulum of frog skeletal muscle were fused with planar lipid bilayers. Fractional open times displayed two types of calcium dependence: (i) blockable channels showed a bell-shaped calcium dependence with an activation constant of 4.5 microM, a Hill coefficient for activatio...

journal_title：FEBS letters

authors： Bull R,Marengo JJ

更新日期：1993-10-04 00:00:00

abstract：:Copper(II) was substituted for manganese(III) in Bacillus stearothermophilus Mn-superoxide dismutase. The (EPR) spectrum of the Cu(II) is distinctly rhombic, overlapping that of Cu(II) replacing zinc in copper/zinc superoxide dismutase. The copper-cyanide complex of the bacterial enzyme gives an EPR spectrum nearly id...

journal_title：FEBS letters

authors： Bannister JV,Desideri A,Rotilio G

更新日期：1985-08-19 00:00:00

abstract：:Addition of cyanide to the CO complex of cytochrome oxidase reduces the apparent photosensitivity of the Fe-CO bond. This effect is not seen with azide, or when cyanide is added to ferromyoglobin-CO. It is proposed that cyanide binds to CuB, and restricts the passage of CO out of the protein. This restriction favors g...

journal_title：FEBS letters

authors： Hill BC

更新日期：1994-11-14 00:00:00

abstract：:Amyloid precursor protein (APP) gene expression was investigated in primary cultures of neurons, astrocytes, microglial cells and oligodendrocytes. Neurons from various rat brain regions, as well as oligodendrocytes, contained RNA encoding APP695, while astrocytes and microglial cells expressed high levels of RNAs for...

journal_title：FEBS letters

authors： Gaul G,Dutly F,Frei K,Foguet M,Lübbert H

更新日期：1992-08-03 00:00:00

abstract：:We analysed the effects of high cholesterol (HC) intake and reduced apolipoprotein E (apoE) activity on tau phosphorylation and on the activities of the major tau kinases and phosphatases in brains from wild-type and apoE-knockout (apoEKO) mice. We show that HC diet potently induced intraneuronal accumulation of hyper...

journal_title：FEBS letters

authors： Rahman A,Akterin S,Flores-Morales A,Crisby M,Kivipelto M,Schultzberg M,Cedazo-Mínguez A

更新日期：2005-11-21 00:00:00

abstract：:Cellulysin, a crude cellulase from the plant parasitic fungus Trichoderma viride, induces the biosynthesis of volatiles in higher plants (Nicotiana plumbaginifolia, Phaseolus lunatus, and Zea mays) when applied to cut petioles by the transpiration stream. The pattern of the emitted volatiles largely resembles that fro...

journal_title：FEBS letters

authors： Piel J,Atzorn R,Gäbler R,Kühnemann F,Boland W

更新日期：1997-10-20 00:00:00