Band-3 protein-mediated anion conductance of the red cell membrane. Slippage vs ionic diffusion.

abstract：:SP-40,40 is a two-chain serum protein which acts in vitro as a potent inhibitor of the assembly of the membrane attack complex of human complement. It contains 10 cysteine residues, the numbers and locations of which are conserved in several mammalian species. Evidence is presented that all the cysteine residues are i...

journal_title：FEBS letters

authors： Kirszbaum L,Bozas SE,Walker ID

更新日期：1992-02-03 00:00:00

abstract：:Antipsychotic drugs of known antidiarrhoeal and anticalmodulin activity inhibited the cholera-toxin-catalysed ADP-ribosylation of proteins of Mr 37,000, 40,000 and 45,000 (thought to be regulatory components of the adenylate cyclase complex) that was previously shown to occur in plasma membranes from rabbit intestinal...

journal_title：FEBS letters

authors： Longbottom D,van Heyningen S

更新日期：1990-10-15 00:00:00

abstract：:Statistically significant similarity was revealed between amino acid sequences of NTP-binding pattern-containing domains which are among the most conserved protein segments in dissimilar groups of ss and dsDNA viruses (papova-, parvo-, geminiviruses and P4 bacteriophage), and RNA viruses (picorna-, como- and nepovirus...

journal_title：FEBS letters

authors： Gorbalenya AE,Koonin EV,Wolf YI

更新日期：1990-03-12 00:00:00

abstract：:Serine/threonine phosphatases such as PP1, PP2A, and PP2B are well known to regulate the transition phase of the cell cycle. However, the function of PP2Cgamma in cell cycle progression is still unclear. In the present study, we report the characterization of PP2Cgamma in mammalian cells during the cell cycle. After r...

journal_title：FEBS letters

authors： Suh EJ,Kim TY,Kim SH

更新日期：2006-11-13 00:00:00

abstract：:miR398 links expression of the three major chloroplast copper proteins, plastocyanin, CCS1 and Csd2, to copper availability. miR398 abundance was stronger plastocyanin-controlled in accessions from cold and continental habitats (Kas-1, Ms-0, WS) than in Cvi-0 and Col-0. Target gene regulation was broken for Csd2 in Cv...

journal_title：FEBS letters

authors： Juszczak I,Baier M

更新日期：2012-09-21 00:00:00

abstract：:13CO NMR chemical shifts and 12CO infrared stretching frequencies have been measured for cytochrome P-450cam-CO in the presence of D-camphor and of various camphor analogues. A linear correlation between both parameters delta (13C) and v(CO) was found indicating that the steric and electrostatic interactions acting on...

journal_title：FEBS letters

authors： Legrand N,Bondon A,Simonneaux G,Jung C,Gill E

更新日期：1995-05-08 00:00:00

abstract：:α-Helical membrane-active antimicrobial peptides (AMPs) are known to act via a range of mechanisms, including the formation of barrel-stave and toroidal pores and the micellisation of the membrane (carpet mechanism). Different mechanisms imply that the peptides adopt different 3D structures when bound at the water-mem...

journal_title：FEBS letters

authors： van den Bergen G,Stroet M,Caron B,Poger D,Mark AE

更新日期：2020-03-01 00:00:00

abstract：:vp165 (or gp160) is an aminopeptidase that has been identified as one of the major proteins of the GLUT4-containing vesicles. In the present study we have determined the degree of co-localization between vp165 and GLUT4 in rat adipose cells and used perturbation by wortmannin to assess the exocytic and endocytic steps...

journal_title：FEBS letters

authors： Malide D,St-Denis JF,Keller SR,Cushman SW

更新日期：1997-06-16 00:00:00

abstract：:We have used a competitive enzyme-linked immunoassay with a panel of monoclonal antibodies to probe the topography of the membrane-bound form of apolipoprotein B (apo B) in rabbit microsomes. All epitopes investigated were found to be expressed at the cytosolic side of the microsomal membrane under conditions in which...

journal_title：FEBS letters

authors： Wilkinson J,Higgins JA,Groot PH,Gherardi E,Bowyer DE

更新日期：1992-06-08 00:00:00

abstract：:Cytosolic NADP(+)-dependent malic enzyme (ME) from human tumor cells was characterized in detail and compared to ME from normal human tissues produced in recombinant E. coli. Kinetic properties, size as seen in SDS gels, and HPLC elution profiles of tryptic digests of human 'normal cell' ME and NADP(+)-ME from tumor c...

journal_title：FEBS letters

authors： Loeber G,Dworkin MB,Infante A,Ahorn H

更新日期：1994-05-16 00:00:00

abstract：:The transport of proteins from the cytoplasm into the nucleus is a multistep process. The nuclear localization sequence (NLS) of a transport substrate associates with the heterodimeric NLS-receptor which binds to a subset of proteins of the nuclear pore complex (NPC). Translocation through the NPC is energy-dependent ...

journal_title：FEBS letters

authors： Schlenstedt G

更新日期：1996-06-24 00:00:00

abstract：:Sigma factor binding proteins are involved in modifying the promoter preferences of the RNA polymerase in bacteria. We found the nuclear encoded protein (SibI) that is transported into chloroplasts and interacts specifically with the region 4 of Sig1 in Arabidopsis. SibI and its homologue, T3K9.5 are novel proteins, w...

journal_title：FEBS letters

authors： Morikawa K,Shiina T,Murakami S,Toyoshima Y

更新日期：2002-03-13 00:00:00

abstract：:We have studied the modulation and pharmacological properties of two anion channels in T84 cells by recording single channel and transepithelial currents. One channel had an outwardly rectifying current-voltage I/V curve, was rarely active in cell-attached patches, and was unaffected by cAMP. The other channel had low...

journal_title：FEBS letters

authors： Tabcharani JA,Low W,Elie D,Hanrahan JW

更新日期：1990-09-17 00:00:00

abstract：:The solution structure of the catalytic domain of MMP-20, a member of the matrix metalloproteinases family not yet structurally characterized, complexed with N-Isobutyl-N-(4-methoxyphenylsulfonyl)glycyl hydroxamic acid (NNGH), is here reported and compared with other MMPs-NNGH adducts. The backbone dynamic has been ch...

journal_title：FEBS letters

authors： Arendt Y,Banci L,Bertini I,Cantini F,Cozzi R,Del Conte R,Gonnelli L

更新日期：2007-10-02 00:00:00

abstract：:Insecticidal proteins or delta-endotoxins of Bacillus thuringiensis are highly toxic to a wide range of agronomically important pests. The toxins are formed of three structural domains. The N-terminal domain is a bundle of eight alpha-helices and is implicated in pore formation in insect midgut epithelial membranes. A...

journal_title：FEBS letters

authors： Chandra A,Ghosh P,Mandaokar AD,Bera AK,Sharma RP,Das S,Kumar PA

更新日期：1999-09-17 00:00:00

abstract：:Homocysteine thiolactone is a product of an error-editing reaction, catalyzed by Escherichia coli and Saccharomyces cerevisiae methionyl-tRNA synthetases, which prevents incorporation of homocysteine into tRNA and protein both in vitro and in vivo. Here, homocysteine thiolactone is also shown to be synthesized by cult...

journal_title：FEBS letters

authors： Jakubowski H,Goldman E

更新日期：1993-02-15 00:00:00

abstract：:Proteins containing the caspase recruiting domain (CARD) have emerged as critical regulators of different signal transduction pathways, including those controlling apoptosis and activation of necrosis factor (NF)-kappaB transcription factor. TUCAN/CARDINAL is a recently identified CARD-containing protein involved in r...

journal_title：FEBS letters

authors： Stilo R,Leonardi A,Formisano L,Di Jeso B,Vito P,Liguoro D

更新日期：2002-06-19 00:00:00

abstract：:TATA-box binding factor TFIID is one of the key factors in transcriptional activation. Surprisingly, the yeast TFDII protein [(1989) Nature 341, 299-303; (1989) Cell 56, 1173-1181; (1989) Proc. Natl. Acad. Sci USA 86, 7785-7789] reveals only limited homology with other DNA-binding proteins. From computer-assisted sear...

journal_title：FEBS letters

authors： Stucka R,Feldmann H

更新日期：1990-02-26 00:00:00

abstract：:A human Cu,Zn-superoxide dismutase (Cu,Zn-SOD) gene was fused with a gene fragment encoding the nine amino acid transactivator of transcription (Tat) protein transduction domain (RKKRRQRRR) of HIV-1 in a bacterial expression vector to produce a genetic in-frame Tat-SOD fusion protein. The expressed and purified Tat-SO...

journal_title：FEBS letters

authors： Kwon HY,Eum WS,Jang HW,Kang JH,Ryu J,Ryong Lee B,Jin LH,Park J,Choi SY

更新日期：2000-11-24 00:00:00

abstract：:We have followed with autoradiography the course of DNA synthesis and with cytofluorometry the partition of DNA during mitosis, through the different phases of the life-span of human fibroblasts. Towards the end of the proliferative potential of the cell population, DNA synthesis was disturbed during the late part of ...

journal_title：FEBS letters

authors： Macieira-Coelho A

更新日期：1995-01-23 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：:A 569 bp probe against the beta-chain of hepatotropin was used to examine expression of RNA for this growth factor in human adult and foetal liver, foetal kidney and pancreas, and rat liver after partial hepatectomy. Low level expression of a 6 kb RNA occurred in human adult and normal rat liver. 70% hepatectomy incre...

journal_title：FEBS letters

authors： Selden C,Jones M,Wade D,Hodgson H

更新日期：1990-09-17 00:00:00

abstract：:We present the first X-ray study of a member of the arrestin family, the bovine retinal arrestin. Arrestin is essential for the fine regulation and termination of the light-induced enzyme cascade in vertebrate rod outer segments. It plays an important role in quenching phototransduction by its ability to preferentiall...

journal_title：FEBS letters

authors： Wilden U,Choe HW,Krafft B,Granzin J

更新日期：1997-10-06 00:00:00

abstract：:A simple method was developed for the isolation of primase-free DNA polymerase-alpha from the DNA polymerase-alpha-primase complex of mouse FM3A cells. The polymerase was separated from primase subunits by chromatography on a single-stranded DNA-cellulose column in the presence of 50% etylene glycol. The primase-free ...

journal_title：FEBS letters

authors： Takada-Takayama R,Suzuki M,Enomoto T,Hanaoka F,Ui M

更新日期：1990-10-29 00:00:00

abstract：:Cloned mouse delta-subtype opioid receptor (DOR1) was expressed in Xenopus oocytes to study the signal transduction. Opioid delta-agonists evoked a calcium-dependent chloride current in oocytes injected with mRNA derived from DOR1, together with that from the alpha subunit of Gi1. The delta-agonist-induced current was...

journal_title：FEBS letters

authors： Miyamae T,Fukushima N,Misu Y,Ueda H

更新日期：1993-11-01 00:00:00

abstract：:Mutations in the presenilin (PS) genes PSI and PS2 are involved in Alzheimer's disease (AD). Recently, apoptosis-associated cleavage of PS proteins was identified. Here we demonstrate that PS1 as well as PS2 are substrates for different members of the caspase protein family. Remarkably, the caspases acting on PS1 coul...

journal_title：FEBS letters

authors： van de Craen M,de Jonghe C,van den Brande I,Declercq W,van Gassen G,van Criekinge W,Vanderhoeven I,Fiers W,van Broeckhoven C,Hendriks L,Vandenabeele P

更新日期：1999-02-19 00:00:00

abstract：:Filamin plays an important role in actin cytoskeleton organization, membrane stabilization, and anchoring of transmembrane proteins. Using short interfering RNA (siRNA) to selectively target the filamin A gene and silence its expression, we studied the role of filamin A in G protein coupled receptor (GPCR) signaling. ...

journal_title：FEBS letters

authors： Huang C,Wu Z,Hujer KM,Miller RT

更新日期：2006-03-20 00:00:00

abstract：:The involvement of H2O2 generated by photosystem II (PSII) in the process of photoinhibition of thylakoids with a functional oxygen-evolving complex (OEC) was investigated. The rate of photoinhibition was decreased to the rate of loss of activity in the dark when bovine Fe-catalase was present during the photoinhibito...

journal_title：FEBS letters

authors： Bradley RL,Long KM,Frasch WD

更新日期：1991-07-29 00:00:00

abstract：:Incubation of rat adipocytes with the phorbol ester TPA caused a dose-dependent, persistent increase in phosphatidate phosphohydrolase activity and decrease in fatty acyl-CoA synthetase activity. Half-maximal effects were obtained with 1-2 X 10(-10) M TPA. TPA did not alter basal or noradrenaline-stimulated lipolysis....

journal_title：FEBS letters

authors： Hall M,Taylor SJ,Saggerson ED

更新日期：1985-01-07 00:00:00

abstract：:The amino acid sequence of rat ribosomal protein L26 was deduced from the sequence of nucleotides in a recombinant cDNA and confirmed from the NH2-terminal amino acid sequence of the protein. Rat L26 contains 145 amino acids and has a molecular mass of 17,266 Da. Hybridization of the cDNA to digests of nuclear DNA sug...

journal_title：FEBS letters

authors： Paz V,Olvera J,Chan YL,Wool IG

更新日期：1989-07-17 00:00:00