A kinome of 2600 in the ciliate Paramecium tetraurelia.

abstract：:The two activators of protein kinase C, oleoylacetylglycerol (OAG) and dioctanoylglycerol (DOG), are able to induce a concentration-dependent rise in cytoplasmic free Ca2+ concentration in gel-filtered human platelets, detected as an increase in quin2 fluorescence. The phorbol ester phorbol-12-myristate-13-acetate (PM...

journal_title：FEBS letters

authors： Bruns C,Schächtele C,Marmé D

更新日期：1987-08-31 00:00:00

abstract：:A 3.3 kb cDNA encoding the complete amino acid sequence of a calcium/calmodulin regulated protein phosphatase has been isolated from a Drosophila eye disc cDNA library. The predicted protein of 560 amino acids (molecular mass 62 kDa) is 73-78% identical to human PP2B isoforms. The cDNA hybridised to the X-chromosome a...

journal_title：FEBS letters

authors： Brown L,Chen MX,Cohen PT

更新日期：1994-02-14 00:00:00

abstract：:CXCR2 plays a key role in protecting the integrity of the endothelium. Emerging evidence has demonstrated that the long ncRNAs (lncRNA) Human metastasis associated lung adenocarcinoma transcript 1 (MALAT1) participates in the regulation of the pathophysiological processes. However, whether there is crosstalk between C...

journal_title：FEBS letters

authors： Tang Y,Jin X,Xiang Y,Chen Y,Shen CX,Zhang YC,Li YG

更新日期：2015-10-07 00:00:00

abstract：:Peroxisome proliferator-activated receptor gamma coactivator-1 alpha (PGC-1alpha), a highly inducible transcriptional coactivator regulating energy homeostasis, is down-regulated in hepatoma tissues. To dissect its role in hepato-tumorigenesis, Ingenuity Pathway Analysis was applied to construct pathways affected by P...

journal_title：FEBS letters

authors： Lee HJ,Su Y,Lui WY,Chau GY,Yin PH,Lee HC,Chi CW

更新日期：2008-03-05 00:00:00

abstract：:A new secondary structure model for parts of the 7 SL RNA is proposed which indicates for a stretch of at least 40 bases a strong structural homology to the ribosomal protein L5 binding site of eukaryotic 5 S rRNA. It is suggested that the 5 S rRNA-like structural part of 7 SL RNA mediates binding of the signal recogn...

journal_title：FEBS letters

authors： Boehm S

更新日期：1987-02-09 00:00:00

abstract：:The largest mammalian enzyme family is the kinases. Kinases and other nucleotide-binding proteins are key regulators of signal transduction pathways and the mutation or overexpression of these proteins is often the difference between health and disease. As a result, a massive research effort has focused on understandi...

journal_title：FEBS letters

authors： Rosenblum JS,Nomanbhoy TK,Kozarich JW

更新日期：2013-06-27 00:00:00

abstract：:The heat shock factor (HSF1) is the central regulator of the heat stress (hs) response and is required for stimulating the transcription of the hs genes and consequently the expression of heat shock proteins. To promote the polymerase II-dependent transcription of the hs genes, HSF has to communicate with the basal tr...

journal_title：FEBS letters

authors： Reindl A,Schöffl F

更新日期：1998-10-09 00:00:00

abstract：:Intrinsically unstructured proteins (IUPs) are common in various proteomes and occupy a unique structural and functional niche in which function is directly linked to structural disorder. The evidence that these proteins exist without a well-defined folded structure in vitro is compelling, and justifies considering th...

journal_title：FEBS letters

authors： Tompa P

更新日期：2005-06-13 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：:The relationship between the antioxidant effects of reduced coenzyme Q10 (ubiquinol, UQH2) and vitamin E (alpha-tocopherol) was investigated in beef heart submitochondrial particles in which lipid peroxidation was initiated by incubation with ascorbate + ADP-Fe3+. These effects were examined after extraction of coenzy...

journal_title：FEBS letters

authors： Forsmark P,Aberg F,Norling B,Nordenbrand K,Dallner G,Ernster L

更新日期：1991-07-08 00:00:00

abstract：:Tissue transglutaminase is a multifunctional enzyme which has been involved in the regulation of cell growth, differentiation, and apoptosis. Recently, nuclear localization of tTG has been reported indicating the potential of active nuclear transport. In this study we use the yeast two-hybrid assay and co-immunoprecip...

journal_title：FEBS letters

authors： Peng X,Zhang Y,Zhang H,Graner S,Williams JF,Levitt ML,Lokshin A

更新日期：1999-03-05 00:00:00

abstract：:The presence of the hydroxy-aluminium polymer (Al13-(OH)24O4(H2O)12(7+)) was noticed inside synaptosomes when synaptosomes were incubated with Al(NO3)3 at neutral pH values. Dysprosium nitrate (Dy(NO3)3)--a shift reagent--facilities the identification of the Al13 species distinctly inside the synaptosomes. 27Al NMR wa...

journal_title：FEBS letters

authors： Rao GV,Rao KS

更新日期：1992-10-12 00:00:00

abstract：:By analyzing human embryonic kidney 293 cell transfectants stably overexpressing various types of phospholipase A2 (PLA2), we have shown that polyunsaturated fatty acids (PUFAs) preferentially activate type IIA secretory PLA2 (sPLA2-IIA)-mediated arachidonic acid (AA) release from interleukin-1 (IL-1)-stimulated cells...

journal_title：FEBS letters

authors： Kambe T,Murakami M,Kudo I

更新日期：1999-06-18 00:00:00

abstract：:Neurofibrillary tangles formed by abnormally aggregated tau protein are a histopathological feature of tauopathies. A tau aggregation inhibitor is a potential therapeutic agent for tauopathies. In this study, we prepared a monoclonal antibody for tau, monoclonal antibody to tau protein (Tau2r3), using as epitope the 2...

journal_title：FEBS letters

authors： Tsuchida T,Susa K,Kibiki T,Tsuchiya T,Miyamoto K,In Y,Minoura K,Taniguchi T,Ishida T,Tomoo K

更新日期：2020-04-13 00:00:00

abstract：:G protein-coupled receptor kinase 2 (GRK2) plays a key role in determining the rate and extent of G protein-coupled receptor (GPCR) desensitization and resensitization. Recent data indicate that GRK2 activity, subcellular distribution and expression are tightly regulated. The important physiological function of GRK2 a...

journal_title：FEBS letters

authors： Aragay AM,Ruiz-Gómez A,Penela P,Sarnago S,Elorza A,Jiménez-Sainz MC,Mayor F Jr

更新日期：1998-06-23 00:00:00

abstract：:In fibrous connective tissues, fibroblasts are organized into syncytia, cellular networks that enable matrix remodeling and that are interconnected by intercellular adherens junctions (AJs). The AJs of fibroblasts are mediated by N-cadherin, a broadly expressed classical cadherin that is critically involved in develop...

journal_title：FEBS letters

authors： El Sayegh TY,Kapus A,McCulloch CA

更新日期：2007-01-23 00:00:00

abstract：:Phosphatidylglycerophosphate (PGP) synthase, encoded by PGP1 and PGP2 in Arabidopsis, catalyzes a committed step in the biosynthesis of phosphatidylglycerol (PG). In this study, we isolated a pgp1pgp2 double mutant of Arabidopsis to study the function of PG. In this mutant, embryo development was delayed and the major...

journal_title：FEBS letters

authors： Tanoue R,Kobayashi M,Katayama K,Nagata N,Wada H

更新日期：2014-05-02 00:00:00

abstract：:As yet, the physiological significance of hydroxylation of anandamide and linoleoyl amides is unknown. Therefore, we investigated whether hydroxylation of ODNHEtOH and ODNH2 influences their binding abilities to the CB-1 receptor and whether it alters their reactivity towards a fatty acid amide hydrolase (FAAH) from r...

journal_title：FEBS letters

authors： van der Stelt M,Paoletti AM,Maccarrone M,Nieuwenhuizen WF,Bagetta G,Veldink GA,Finazzi Agrò A,Vliegenthart JF

更新日期：1997-10-06 00:00:00

abstract：:S100 beta is a neurite extension factor and has been implicated in Alzheimer's disease and Down's syndrome. It belongs to a group of low molecular weight calcium-binding proteins containing the helix-loop-helix calcium binding motif. The structure of only one S100 protein, calbindin D9k, which has the lowest sequence ...

journal_title：FEBS letters

authors： Kilby PM,Van Eldik LJ,Roberts GC

更新日期：1995-04-17 00:00:00

abstract：:Protein deglutathionylation is mainly catalyzed by glutaredoxins (GRXs). We have analyzed the biochemical properties of four of the six different GRXs of Chlamydomonas reinhardtii. Kinetic parameters were determined for disulfide and dehydroascorbate reduction but also for deglutathionylation of artificial and protein...

journal_title：FEBS letters

authors： Gao XH,Zaffagnini M,Bedhomme M,Michelet L,Cassier-Chauvat C,Decottignies P,Lemaire SD

更新日期：2010-06-03 00:00:00

abstract：:Connexin 43 (Cx43) hemichannels may form open channels in the plasma membrane when exposed to specific stimuli, e.g. reduced extracellular concentration of divalent cations, and allow passage of fluorescent molecules and presumably a range of smaller physiologically relevant molecules. However, the permeability profil...

journal_title：FEBS letters

authors： Hansen DB,Braunstein TH,Nielsen MS,MacAulay N

更新日期：2014-04-17 00:00:00

abstract：:Micromolar concentrations of arachidonic acid cause in Ca2+ loaded heart mitochondria matrix swelling and Ca2+ release. These effects appear to be unrelated to the classical membrane permeability transition (MPT), as they are CsA insensitive, membrane potential independent and can also be activated by Sr2+. Atractylos...

journal_title：FEBS letters

authors： Di Paola M,Zaccagnino P,Oliveros-Celis C,Lorusso M

更新日期：2006-02-06 00:00:00

abstract：:Protein kinase A (PKA) signaling is essential for growth and virulence of the fungal pathogen Aspergillus fumigatus. Little is known concerning the regulation of this pathway in filamentous fungi. Employing liquid chromatography-tandem mass spectroscopy, we identified novel phosphorylation sites on the regulatory subu...

journal_title：FEBS letters

authors： Shwab EK,Juvvadi PR,Waitt G,Soderblom EJ,Moseley MA,Nicely NI,Steinbach WJ

更新日期：2017-11-01 00:00:00

abstract：:The nuclear magnetic resonance solution structure of alpha-conotoxin SI has been determined at pH 4.2. The 36 lowest energy structures show that alpha-conotoxin SI exists in a single major solution conformation and is stabilized by six hydrogen bonds. Comparisons are made between the SI solution structure and the solu...

journal_title：FEBS letters

authors： Benie AJ,Whitford D,Hargittai B,Barany G,Janes RW

更新日期：2000-07-07 00:00:00

abstract：:The p53 tumor suppressor coordinates a multitude of cellular and organismal processes and exerts its activities mainly by activation of gene transcription. Here we describe the transcriptional activation of ectodysplasin A2 receptor (EDA2R) by p53 in a variety of cell types and tissues. We demonstrate that treatment o...

journal_title：FEBS letters

authors： Brosh R,Sarig R,Natan EB,Molchadsky A,Madar S,Bornstein C,Buganim Y,Shapira T,Goldfinger N,Paus R,Rotter V

更新日期：2010-06-03 00:00:00

abstract：:Jun activation domain-binding protein 1 (Jab1) is a coactivator of activating protein-1 (AP-1) and is the fifth component of the COP9 signalosome complex. It interacts with a variety of proteins and plays important roles in diverse signaling pathways and cellular function including oncogenesis. We show here that Jab1 ...

journal_title：FEBS letters

authors： Wang H,Sun X,Luo Y,Lin Z,Wu J

更新日期：2006-10-30 00:00:00

abstract：:The rat chromosomal gene for uricase was cloned. The gene spans more than 20 kilobases and the coding region is divided into 8 exons by 7 introns. The organization of the rat uricase gene is so greatly different from that of the soybean gene that the difference may not have been caused only by the removal of some ance...

journal_title：FEBS letters

authors： Motojima K,Goto S

更新日期：1990-05-07 00:00:00

abstract：:A modular microscope-based screening platform, with applications in large-scale analysis of protein function in intact cells is described. It includes automated sample preparation, image acquisition, data management and analysis, and the genome-wide automated retrieval of bioinformatic information. The modular nature ...

journal_title：FEBS letters

authors： Liebel U,Starkuviene V,Erfle H,Simpson JC,Poustka A,Wiemann S,Pepperkok R

更新日期：2003-11-20 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：: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