Cytotoxic protein from human platelets.

abstract：:The efflux of [3H]purines from cultured sympathetic neurons prelabelled with [3H]adenine is accelerated 2-3-fold within hours of nerve growth factor (NGF) withdrawal and is reduced by readdition of NGF. Addition of 8-(4-chlorphenyl-thio) cAMP, which delays neurite degeneration, reduced the enhanced efflux of purines, ...

journal_title：FEBS letters

authors： Tolkovsky AM,Buckmaster EA

更新日期：1989-09-25 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：:The pathogenicities of influenza viruses and paramyxoviruses have been proposed to be primarily determined by a host cell protease(s) that activates viral infectivity by proteolytic cleavage of the envelope glycoproteins. We recently isolated a trypsin-type endoprotease, named tryptase Clara, from rat bronchial and br...

journal_title：FEBS letters

authors： Kido H,Sakai K,Kishino Y,Tashiro M

更新日期：1993-05-10 00:00:00

abstract：:Friedreich ataxia is the most common recessive neurodegenerative disease and is caused by reduced expression of mitochondrial frataxin. Frataxin depletion causes impairment in iron-sulfur cluster and heme biosynthesis, disruption of iron homeostasis and hypersensitivity to oxidants. Currently no pharmacological treatm...

journal_title：FEBS letters

authors： Lefevre S,Sliwa D,Auchère F,Brossas C,Ruckenstuhl C,Boggetto N,Lesuisse E,Madeo F,Camadro JM,Santos R

更新日期：2012-01-20 00:00:00

abstract：:The phosphate transporter Pho84 of Saccharomyces cerevisiae is predicted to contain 12 transmembrane (TM) regions, divided into two partially duplicated parts of 6 TM segments. The three-dimensional (3D) organization of the Pho84 protein has not yet been determined. However, the 3D crystal structure of the Escherichia...

journal_title：FEBS letters

authors： Lagerstedt JO,Voss JC,Wieslander A,Persson BL

更新日期：2004-12-17 00:00:00

abstract：:Prepro-vasoactive intestinal peptide (prepro VIP) was expressed in NIH 3T3 cells, and the prepro VIP-derived peptides produced by the cells were analyzed by chromatography combined with sequence-specific radio-immunoanalysis. In accordance with what has previously been reported on processing in non-endocrine cell line...

journal_title：FEBS letters

authors： Wulff BS,Georg B,Fahrenkrug J

更新日期：1994-03-14 00:00:00

abstract：:We have identified three overlapping 5'-truncated mouse opsin cDNA clones by immunologically screening a lambda gt11 retina expression library. Using one of the cDNA clones as a probe, we isolated a 5 kb genomic fragment that encompassed the complete coding sequence for mouse opsin. The coding region for opsin was int...

journal_title：FEBS letters

authors： Baehr W,Falk JD,Bugra K,Triantafyllos JT,McGinnis JF

更新日期：1988-10-10 00:00:00

abstract：:Two different clones of Swiss 3T3 cells belonging to the same original cell line have been obtained, one of which was unresponsive to mitogenic stimulation (e.g. insulin-like growth factor-I, bombesin, insulin-like growth factor-I + bombesin), while the other clone showed a very high rate of DNA synthesis under identi...

journal_title：FEBS letters

authors： Martelli AM,Gilmour RS,Neri LM,Manzoli L,Corps AN,Cocco L

更新日期：1991-06-03 00:00:00

abstract：:DNA synthesis at primers d(pT)n, d(pA)n, d(pC)n, and d(pG)n in the presence of corresponding complementary templates and at hetero-oligoprimers complementary to M13 phage DNA was investigated. The values of both -log Km and log Vmax increased linearly if homo-oligoprimers contained less than 10 nucleotides. The length...

journal_title：FEBS letters

authors： Nevinsky GA,Nemudraya AV,Levina AS,Khomov VV

更新日期：1989-11-20 00:00:00

abstract：:To characterize energy metabolism in rat brown adipose tissue (BAT), we carried out differential screening of a cDNA library of BAT with a cDNA probe of white adipose tissue (WAT) and isolated one cDNA clone. It contained a single open reading frame of 2,316 bases which encodes a protein of 88.2 kDa. The predicted ami...

journal_title：FEBS letters

authors： Yamazaki N,Shinohara Y,Shima A,Terada H

更新日期：1995-04-17 00:00:00

abstract：:The bchH gene of Rhodobacter capsulatus has been cloned into an expression strain of Escherichia coli. Following induction of expression of the BchH protein, it was found that the E. coli strain also accumulated porphyrins with the fluorescence properties of protoporphyrin and zinc protoporphyrin. It was also found th...

journal_title：FEBS letters

authors： Hinchigeri SB,Hundle B,Richards WR

更新日期：1997-05-05 00:00:00

abstract：:Transient receptor potential (TRP) proteins are sensory-related cation channels. TRPV subfamily responds to vanilloids, generating a Ca(2+) current. TRPV1, a thermal-sensitive non-selective ion channel, possesses six transmembrane helices and the intracellular N- and C-terminal domains. The latter contains the PIP(2) ...

journal_title：FEBS letters

authors： Aguado-Llera D,Bacarizo J,Gregorio-Teruel L,Taberner FJ,Cámara-Artigas A,Neira JL

更新日期：2012-04-24 00:00:00

abstract：:We have previously identified the binding region of a new Ca2+ antagonist semotiadil in the skeletal muscle Ca2+ channel. To the same semotiadil derivatives, the cardiac counterpart showed distinct and different binding characteristics: semotiadil and its photoaffinity analog D51-4700 inhibited [3H]PN200-110 binding t...

journal_title：FEBS letters

authors： Ii N,Kuniyasu A,Kawahara K,Shibano T,Schwartz A,Nakayama H

更新日期：1998-12-11 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：:The D- and L-forms of an alpha-helical antifreeze polypeptide (AFP) have been chemically synthesized. Circular dichroism spectra of the molecules show equal and opposite ellipticites. The D- and the L-enantiomers alone, and a 50:50 mixture of the two, all show identical antifreeze activity, but the enantiomeric forms ...

journal_title：FEBS letters

authors： Wen D,Laursen RA

更新日期：1993-02-08 00:00:00

abstract：:Piericidin is a potent inhibitor of the mitochondrial and bacterial type I NADH-ubiquinone oxidoreductases (Complex I) and is considered to bind at or close to the ubiquinone binding site(s) of the enzyme. Piericidin-resistant mutants of the bacterium Rhodobacter capsulatus have been isolated and the present work demo...

journal_title：FEBS letters

authors： Darrouzet E,Issartel JP,Lunardi J,Dupuis A

更新日期：1998-07-10 00:00:00

abstract：:Niemann-pick type C1 (NPC1) is an endo/lysosomal membrane protein involved in intracellular cholesterol trafficking, and its luminal domain C is an essential endosomal receptor for Ebola and Marburg viruses. We have determined the crystal structure of glycosylated NPC1 luminal domain C and find all seven possible site...

journal_title：FEBS letters

authors： Zhao Y,Ren J,Harlos K,Stuart DI

更新日期：2016-03-01 00:00:00

abstract：:Flagellins of two Escherichia coli strains have been investigated by limited proteolysis and scanning microcalorimetry. It has been shown that a monomer flagellin consists of two parts: a central one cooperatively melting, rather resistant to proteases, and the other without a stable tertiary structure and thus easily...

journal_title：FEBS letters

authors： Kostyukova AS,Pyatibratov MG,Filimonov VV,Fedorov OV

更新日期：1988-12-05 00:00:00

abstract：:Localisation of mRNA encoding the four AMPA glutamate receptor subunits in the rat adrenal gland was investigated using in situ hybridisation. GluR1 is found in the zona glomerulosa of the cortex, GluR3 in the remaining parts of the cortex, GluR2 in adrenal medullary cells and GluR4 at a very low level in the zona glo...

journal_title：FEBS letters

authors： Kristensen P

更新日期：1993-10-11 00:00:00

abstract：:A reversible two-step (native state<-->denatured state) folding mechanism based on equilibrium and stopped flow experiments is proposed for urea denaturation of the lipoyl-bearing domain (hbLBD) of human mitochondrial branched chain alpha-ketoacid dehydrogenase (BCKD) complex. The results from this circular dichroism ...

journal_title：FEBS letters

authors： Naik MT,Chang YC,Huang TH

更新日期：2002-10-23 00:00:00

abstract：:In the lysosomal storage disorder Gaucher disease (GD), glucosylceramide (GlcCer) accumulates due to the defective activity of glucocerebrosidase. A subset of GD patients develops neuropathology. We now show mislocalization of Limp2-positive puncta and a large reduction in the number of Lamp1-positive puncta, which ar...

journal_title：FEBS letters

authors： Zigdon H,Meshcheriakova A,Farfel-Becker T,Volpert G,Sabanay H,Futerman AH

更新日期：2017-03-01 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：:To elucidate the subunit composition of axonemal inner-arm dynein, we examined a 38 kDa protein (p38) co-purified with a Chlamydomonas inner arm subspecies, dynein d. We found it is a novel protein conserved among a variety of organisms with motile cilia and flagella. Immunoprecipitation using specific antibody verifi...

journal_title：FEBS letters

authors： Yamamoto R,Yanagisawa HA,Yagi T,Kamiya R

更新日期：2006-11-27 00:00:00

abstract：:The myo-inositol 1,4,5-trisphosphate (IP3)-induced Ca2+ mobilization in single saponin-permeabilized and fura-2-loaded parietal cells was analysed by a fluorescence digital image processor. When the cells were incubated with ATP, free cytoplasmic Ca2+ concentration [( Ca2+]i) increased in some restricted cytoplasmic r...

journal_title：FEBS letters

authors： Tsunoda Y,Yodozawa S,Tashiro Y

更新日期：1988-04-11 00:00:00

abstract：:Detailed structural models of di-cluster seven-iron ferredoxins constitute a valuable resource for folding and stability studies relating the metal cofactors' role in protein stability. The here reported, hemihedric twinned crystal structure at 2.0 A resolution from Acidianus ambivalens ferredoxin, shows an integral 1...

journal_title：FEBS letters

authors： Frazão C,Aragão D,Coelho R,Leal SS,Gomes CM,Teixeira M,Carrondo MA

更新日期：2008-03-05 00:00:00

abstract：:A ratio-fluorescence assay was developed for on-line localization and quantification of lipid oxidation in living cells. The assay explores the oxidative sensitivity of C11-BODIPY(581/591). Upon oxidation, the fluorescence of this fluorophore shifts from red to green. The probe incorporates readily into cellular membr...

journal_title：FEBS letters

authors： Pap EH,Drummen GP,Winter VJ,Kooij TW,Rijken P,Wirtz KW,Op den Kamp JA,Hage WJ,Post JA

更新日期：1999-06-25 00:00:00

abstract：:Methanosarcina barkeri inserts pyrrolysine (Pyl) at an in-frame UAG codon in its monomethylamine methyltransferase gene. Pyrrolysyl-tRNA synthetase acylates Pyl onto tRNAPyl, the amber suppressor pyrrolysine Pyl tRNA. Here we show that M. barkeri Fusaro tRNAPyl can be misacylated with serine by the M. barkeri bacteria...

journal_title：FEBS letters

authors： Gundllapalli S,Ambrogelly A,Umehara T,Li D,Polycarpo C,Söll D

更新日期：2008-10-15 00:00:00

abstract：:The F(1)F(0) ATP synthase has been purified from the hyperthermophilic eubacterium Aquifex aeolicus and characterized. Its subunits have been identified by MALDI-mass spectrometry through peptide mass fingerprinting and MS/MS. It contains the canonical subunits alpha, beta, gamma, delta and epsilon of F(1) and subunit...

journal_title：FEBS letters

authors： Peng G,Bostina M,Radermacher M,Rais I,Karas M,Michel H

更新日期：2006-10-30 00:00:00

abstract：:Nerve growth factor (NGF), basic fibroblast growth factor (bFGF), dibutyryl cAMP and forskolin, known differentiating agents for pheochromocytoma PC12 cells, induced sustained activation of sphingosine kinase, the enzyme responsible for the formation of the sphingolipid second messenger, sphingosine-1-phosphate, which...

journal_title：FEBS letters

authors： Rius RA,Edsall LC,Spiegel S

更新日期：1997-11-10 00:00:00

abstract：:Structural differences between platelet and endothelial cell thrombospondin (TBSP) were found in two protease-resistant domains (70 and 18 kDa). The 70 kDa fragment is involved in the binding of TBSP to fibrinogen and the 18 kDa fragment in the attachment to various cultured cells. Despite these structural differences...

journal_title：FEBS letters

authors： Clezardin P,Bourdillon MC,Hunter NR,McGregor JL

更新日期：1988-02-15 00:00:00