cDNA encoding a 59 kDa homolog of ribosomal protein S6 kinase from rabbit liver.

abstract：:Currently described substrates of the bacterial Tat protein transport system are directed for export by signal peptides containing a pair of invariant arginine residues. The signal peptide of the TtrB subunit of Salmonella enterica tetrathionate reductase contains a single arginine residue but is nevertheless able to ...

journal_title：FEBS letters

authors： Hinsley AP,Stanley NR,Palmer T,Berks BC

更新日期：2001-05-18 00:00:00

abstract：:The degradation of type IX collagen, a minor collagen in cartilage, was examined by treatment with three different types of matrix metalloproteinases (MMPs) purified from the culture medium of rheumatoid synovial cells. Neither MMP-1 (collagenase) nor MMP-2 (so-called 'gelatinase') could digest type IX collagen, but M...

journal_title：FEBS letters

authors： Okada Y,Konomi H,Yada T,Kimata K,Nagase H

更新日期：1989-02-27 00:00:00

abstract：:A novel allergenic member of the family of Ca(2+)-binding proteins has been cloned from olive tree pollen. The isolated DNA codes for a protein of 171 amino acid residues, which displays four EF-hand sequence motifs. The encoded protein was overproduced in Escherichia coli and purified. The protein (18¿ omitted¿795 Da...

journal_title：FEBS letters

authors： Ledesma A,Villalba M,Rodríguez R

更新日期：2000-01-21 00:00:00

abstract：:LncRNAs have a critical role in the regulation of cellular processes such as cancer progression and metastasis. In the present study, we confirmed that TUG1 was overexpressed in bladder cancer tissues and established cell lines. Knockdown of TUG1 inhibited bladder cancer cell metastasis both in vitro and in vivo. Furt...

journal_title：FEBS letters

authors： Tan J,Qiu K,Li M,Liang Y

更新日期：2015-10-07 00:00:00

abstract：:Suppression of electron flow (and its subsequent restoration with 3-10 mM NaHCO3) on the donor side of photosystem II is shown upon either a partial depletion of pea subchloroplast membranes in bicarbonate or the addition of 5-20 microM formate. At higher concentrations (5 mM) formate induces the known 'bicarbonate ef...

journal_title：FEBS letters

authors： Klimov VV,Allakhverdiev SI,Feyziev YaM,Baranov SV

更新日期：1995-04-24 00:00:00

abstract：:Extended X-ray absorption fine structure (EXAFS) spectra at the Cu K-edge have been recorded of the oxidized and reduced form at pH 3.5 of rusticyanin, the type-1 or 'blue'-copper protein from Thiobacillus ferrooxidans. The EXAFS of oxidized rusticyanin is well simulated with models assuming a ligand set of 2 N(His) a...

journal_title：FEBS letters

authors： Holt SD,Piggott B,Ingledew WJ,Feiters MC,Diakun GP

更新日期：1990-08-20 00:00:00

abstract：:The addition of 5-azacytidine to erythroleukemic cells which were induced to differentiate with DMSO or BA altered the expression of the hemoglobins. After the addition of 5-azacytidine there was an increase in hemoglobin synthesis especially in the embryonic E2 band. The beta-globin increased in synthesis after 5-aza...

journal_title：FEBS letters

authors： Zucker RM,Decal DL,Whittington KB

更新日期：1983-10-17 00:00:00

abstract：:The mitochondrial ADP/ATP carriers (AACs) catalyze the exchange of cytosolic ADP for matrix ATP. We have identified and characterized a novel member of the AAC subfamily of mitochondrial metabolite transport proteins, termed AAC4. The AAC4 gene maps to human chromosome 4q28.1, and its product AAC4 is 66-68% identical ...

journal_title：FEBS letters

authors： Dolce V,Scarcia P,Iacopetta D,Palmieri F

更新日期：2005-01-31 00:00:00

abstract：:We present here a combined GC-MS and LC-MS metabolic profiling approach to unraveling the pathological outcomes of aristolochic acid (AA)-induced nephrotoxicity. Urine samples were analyzed by GC-MS and LC-MS in combination with pattern recognition techniques, e.g. principal component analysis (PCA), orthogonal projec...

journal_title：FEBS letters

authors： Ni Y,Su M,Qiu Y,Chen M,Liu Y,Zhao A,Jia W

更新日期：2007-02-20 00:00:00

abstract：:The distribution of flux control coefficients of a glycolytic system in starved rat liver has been determined. The flux control coefficient profile in starved conditions is compared with normal fed conditions showing that in the former phosphofructokinase enhances more than 2-fold its flux control coefficient while gl...

journal_title：FEBS letters

authors： Torres NV,Mateo F,Meléndez-Hevia E

更新日期：1988-06-06 00:00:00

abstract：:F(0)F(1)-ATP synthase couples ATP synthesis/hydrolysis with transmembrane proton transport. The catalytic mechanism involves rotation of the gamma epsilon c(approximately 10)-subunits complex relative to the rest of the enzyme. In the absence of protonmotive force the enzyme is inactivated by the tight binding of MgAD...

journal_title：FEBS letters

authors： Feniouk BA,Junge W

更新日期：2005-09-26 00:00:00

abstract：:The dynamics of changes in membrane potential, cytosolic free Ca2+, [Ca2+]i and immunoreactive insulin release were assessed in RINm5F cells. Membrane depolarization and a rise in [Ca2+]i preceded the stimulation of insulin release by D-glyceraldehyde. Forskolin, which raised the cellular cyclic AMP levels, stimulated...

journal_title：FEBS letters

authors： Wollheim CB,Ullrich S,Pozzan T

更新日期：1984-11-05 00:00:00

abstract：:To investigate the cis-acting DNA elements that are involved in the regulation of class I major histocompatibility complex genes by interferon, several promoter fragments of the H-2Kk gene were linked to the reporter chloramphenicol acetyl transferase (CAT) gene, and the CAT expression was analyzed in stable transfect...

journal_title：FEBS letters

authors： Pascucci A,Pannuti A,La Mantia G,Lania L

更新日期：1988-01-04 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：:A site-selective cAMP analog, 8-chloroadenosine 3',5'-cyclic monophosphate (8-Cl-cAMP), was demonstrated to be a potent inhibitor of both the monolayer and soft agar growth of normal rat kidney (NRK) fibroblasts that had been transformed with the v-Ki-ras oncogene or treated with transforming growth factor alpha (TGF ...

journal_title：FEBS letters

authors： Tortora G,Ciardiello F,Ally S,Clair T,Salomon DS,Cho-Chung YS

更新日期：1989-01-02 00:00:00

abstract：:Calpain, a Ca2+-dependent biomodulator, alters the properties of substrate proteins by cleaving them at a limited number of specific sites. Recent studies of the structure-function relationship of calpain and X-ray analysis of its Ca2+-binding domain have revealed hitherto unknown features of the regulation of calpain...

journal_title：FEBS letters

authors： Suzuki K,Sorimachi H

更新日期：1998-08-14 00:00:00

abstract：:Ceramide-1-phosphate (CER-1-P) is emerging as a novel bioactive sphingolipid. It is formed by phosphorylation of ceramide catalyzed by ceramide kinase, and has been implicated in different cellular processes. Cer-1-P is mitogenic for fibroblasts, blocks apoptosis in macrophages, controls phagocytosis in neutrophils, a...

journal_title：FEBS letters

authors： Gómez-Muñoz A

更新日期：2004-03-26 00:00:00

abstract：:Cellular memory is a ubiquitous phenomenon in cell biology. Using numerical simulation and theoretical analysis, we explored the robustness of cellular memory to intrinsic noise in a transcriptional positive feedback system. Without noise, the system could create two stable steady states and function as a memory modul...

journal_title：FEBS letters

authors： Cheng Z,Liu F,Zhang XP,Wang W

更新日期：2008-11-12 00:00:00

abstract：:The interactions of DNA duplexes with 3-amino-1,4-dimethyl-5H-pyrido[4,3-b]indole (Trp-P-1), a potent mutacarcinogen isolated from tryptophan pyrolysate, have been studied using CD spectroscopy. The results are that (a) the spectral change of B-form DNA caused by the interaction with Trp-P-1 is biphasic, i.e. the enla...

journal_title：FEBS letters

authors： Inohara T,Tarui M,Doi M,Inoue M,Ishida T

更新日期：1993-06-21 00:00:00

abstract：:Folding of nascent chains resembles the decoding of spoken language in that information is emitted as a unidirectional, one-dimensional string of elements, with higher structures and long-distance interactions emerging with time. Applying a "pseudolinguistic' analysis of structure to a set of all 36 possible six-stran...

journal_title：FEBS letters

authors： Gross M

更新日期：1996-07-29 00:00:00

abstract：:An Mr 21 000 polypeptide, designated APPG, has been purified by reverse-phase, high-performance liquid chromatography (RP-HPLC), from acid extracts of porcine anterior pituitary glands. This acidic protein possesses an isoelectric point of 4.9. Amino acid analysis shows that it is not a glycoprotein and estimates it t...

journal_title：FEBS letters

authors： Hsi KL,Seidah NG,De Serres G,Chrétien M

更新日期：1982-10-18 00:00:00

abstract：:Zinc cations at concentrations of 0.2 mM and greater catalyzed specific phosphorylation, by ATP, of two membrane-associated proteins from rat hippocampus. These proteins, corresponding to molecular weights of 60 and 49 kDa, were phosphorylated primarily at tyrosine residues. The 60-kDa protein was identified as p60c-s...

journal_title：FEBS letters

authors： Vener AV,Loeb J

更新日期：1992-06-01 00:00:00

abstract：:Cathelicidins are a group of myeloid antimicrobial peptide precursors found in a variety of mammalian species. Transcripts of this family show a highly conserved 5' region corresponding to the 5' untranslated region, signal peptide and propiece, and diverse 3' regions encoding structurally varied C-terminal sequences ...

journal_title：FEBS letters

authors： Scocchi M,Wang S,Zanetti M

更新日期：1997-11-17 00:00:00

abstract：:Lysosomal beta-galactosidase precursor is processed to a mature form and associated with protective protein in lysosomes. In this study we used two cysteine protease proinhibitors, E64-d for cathepsins B, S, H, and L, and CA074Me for cathepsin B. They are converted intracellularly to active forms, E-64c and CA074, res...

journal_title：FEBS letters

authors： Okamura-Oho Y,Zhang S,Callahan JW,Murata M,Oshima A,Suzuki Y

更新日期：1997-12-15 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：:In the present study we show the existence of a functional nitric oxide synthase (NOS) in rat liver mitochondria. The enzyme uses L-arginine (L-arg) to produce nitric oxide (NO) and L-citrulline, and is Ca2+-dependent. L-Arg analogues, N(omega)monomethyl-L-arg and N(omega)-nitro-L-arg, inhibit the enzyme, and D-argini...

journal_title：FEBS letters

authors： Ghafourifar P,Richter C

更新日期：1997-12-01 00:00:00

abstract：:To obtain information on the biological significance of yeast fructose-2,6-bisphosphate 6-phosphatase, kinetic data of the purified enzyme [(1987) Eur. J. Biochem. 164, 27-30] have been measured. Maximal activity was found between pH 6 and 7, the apparent Michaelis constant with fructose 2,6-bisphosphate was 7.2 micro...

journal_title：FEBS letters

authors： Plankert U,Purwin C,Holzer H

更新日期：1988-10-24 00:00:00

abstract：:The bacterial toxin VacA produced by H. pylori induces large vacuoles in several types of cultured cells such as HeLa cells or gastric cells. To determine the mechanism of vacuolation induced by this toxin we employed several inhibitors of membrane trafficking and endocytosis. The development of vacuolation induced by...

journal_title：FEBS letters

authors： Seto K,Hayashi-Kuwabara Y,Yoneta T,Suda H,Tamaki H

更新日期：1998-07-24 00:00:00

abstract：:The von Hippel-Lindau (VHL) tumor suppressor gene regulates the extracellular matrix by controlling fibronectin deposition. To identify novel VHL target genes, we subjected mRNA from VHL-deficient RCC cells (786-0-pRC) and a transfectant re-expressing wildtype VHL (786-0-VHL) to differential expression profiling. Amon...

journal_title：FEBS letters

authors： Bluyssen HA,Lolkema MP,van Beest M,Boone M,Snijckers CM,Los M,Gebbink MF,Braam B,Holstege FC,Giles RH,Voest EE

更新日期：2004-01-02 00:00:00

abstract：:Transcriptional responses to growth in high environmental calcium concentrations were characterized and compared between wild-type and mutant Arabidopsis plants containing a knockout mutation in the gene encoding a cyclic nucleotide-gated channel (CNGC2). We show that the transcriptional profile of cngc2 plants grown ...

journal_title：FEBS letters

authors： Chan CW,Wohlbach DJ,Rodesch MJ,Sussman MR

更新日期：2008-03-19 00:00:00