Studies of a putative ice-binding motif in winter flounder skin-type anti-freeze polypeptide.

abstract：:The interaction of vinculin with actin filaments was investigated by methods which exclude interference by contaminating proteins which may occur in vinculin preparations. Vinculin which was blotted from SDS-polyacrylamide gels onto nitrocellulose, was stained specifically by fluorescently labeled polymeric actin (100...

journal_title：FEBS letters

authors： Ruhnau K,Wegner A

更新日期：1988-02-08 00:00:00

abstract：:Three of four natural compounds, which are caffeic acid, eupatilin and 4'-demethyleupatilin, isolated from Chinese plant, Artemisia rubripes Nakai selectively inhibited 5-lipoxygenase of cultured mastocytoma cells. Half-inhibition doses (ID50) for caffeic acid, eupatilin and 4'-demethyleupatilin were 3.7, 14 and 18 X ...

journal_title：FEBS letters

authors： Koshihara Y,Neichi T,Murota S,Lao A,Fujimoto Y,Tatsuno T

更新日期：1983-07-11 00:00:00

abstract：:Previous studies of oxygen-derived free radical generation based on spin-trapping methods have shown a signal formed of six bands (sextet) using electron spin resonance spectrometry (ESR) of coronary effluents collected during post-ischaemic reperfusion of isolated hearts perfused with 5,5-dimethyl-1-pyrroline N-oxide...

journal_title：FEBS letters

authors： Boucher F,Pucheu S,Coudray C,Favier A,de Leiris J

更新日期：1992-05-18 00:00:00

abstract：:The cloning and analysis of a cDNA clone encoding the soybean metalloproteinase obtained by polymerase chain reaction (PCR) and the rapid amplification of cDNA ends (RACE) reaction are described. The cDNA was constructed from poly(A)+ RNA isolated from 15-17 day old leaves. The deduced amino acid sequence of the cDNA ...

journal_title：FEBS letters

authors： Pak JH,Liu CY,Huangpu J,Graham JS

更新日期：1997-03-10 00:00:00

abstract：:Although decapping is an important process in eukaryotic mRNA turnover, little is known about this process in plants. Here, we identified Arabidopsis thaliana decapping proteins AtDCP1 and AtDCP2 and showed that (I) AtDCP2 is an active decapping enzyme, (II) AtDCP1 interacts with itself, (III) AtDCP1 and AtDCP2 are lo...

journal_title：FEBS letters

authors： Iwasaki S,Takeda A,Motose H,Watanabe Y

更新日期：2007-05-29 00:00:00

abstract：:The chloroplast signal recognition particle (cpSRP) consists of a conserved 54 kDa subunit (cpSRP54) and a unique 43 kDa subunit (cpSRP43) but lacks SRP-RNA, an essential and universally conserved component of cytosolic SRPs. High sequence similarity exists between cpSRP54 and bacterial SRP54 except for a plant-specif...

journal_title：FEBS letters

authors： Richter CV,Träger C,Schünemann D

更新日期：2008-09-22 00:00:00

abstract：:Affinity labeling studies have identified several conserved tyrosine residues in the alpha subunit of the nicotinic acetylcholine receptor (alpha Y93, alpha Y190, and alpha Y198) as being in or near the ligand binding site. Mutagenesis studies from several laboratories have shown that substitution of phenylalanine for...

journal_title：FEBS letters

authors： Aylwin ML,White MM

更新日期：1994-07-25 00:00:00

abstract：:Gamma-aminobutyric acid type A (GABAA) receptor beta1 (gabrb1), a subunit of GABAA receptors involved in inhibitory effects on neurotransmission, was found to associate with the formation of protease-resistant prion protein in prion-infected neuroblastoma cells. Silencing of gabrb1 gene expression significantly decrea...

journal_title：FEBS letters

authors： Kimura T,Ishikawa K,Sakasegawa Y,Teruya K,Sata T,Schätzl H,Doh-ura K

更新日期：2010-03-19 00:00:00

abstract：:Cytochrome bd is one of the two terminal ubiquinol oxidases in the respiratory chain of Escherichia coli catalyzing reduction of O2 to H2O. The enzyme is expressed under low oxygen tension; due to high affinity for O2 it is isolated mainly as a stable oxygenated complex. Direct measurement of O2 binding to heme d in t...

journal_title：FEBS letters

authors： Belevich I,Borisov VB,Konstantinov AA,Verkhovsky MI

更新日期：2005-08-29 00:00:00

abstract：:The sequence of the HIV Nef protein has no significant homology to other proteins in the SwissProt database, and experimental data concerning its function are sparse and contradictory. Using a novel protein sequence comparison method, we find similarities between different Nef sequences and the alpha chain of human MH...

journal_title：FEBS letters

authors： Hobohm U,Sander C

更新日期：1993-11-01 00:00:00

abstract：:The aim of this study was to investigate the distribution of a calcium-inhibitable adenylyl cyclase type VI (type VI AC) in the central nervous system using an antiserum directed against the N-terminus of type VI AC. Our results indicate that type VI AC immunoreactivity is generally expressed in many brain regions wit...

journal_title：FEBS letters

authors： Liu FC,Wu GC,Hsieh ST,Lai HL,Wang HF,Wang TW,Chern Y

更新日期：1998-09-25 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：:The tryptophan analog, 5-hydroxytryptophan (5HW), has a significant absorbance between 310-320 nm, which allows it to act as an exclusive fluorescence probe in protein mixtures containing a large number of tryptophan residues. Here for the first time a method is reported for the biosynthetic incorporation of 5HW into ...

journal_title：FEBS letters

authors： Hogue CW,Rasquinha I,Szabo AG,MacManus JP

更新日期：1992-10-05 00:00:00

abstract：:Adrenomedullin, a potently hypotensive peptide isolated from human pheochromocytoma, is known to elicit a rise in cAMP levels within mammalian endothelial and smooth muscle cells. Until now, however, little has been known about the adrenomedullin receptor. Recently, a group called receptor activity-modifying proteins ...

journal_title：FEBS letters

authors： Kamitani S,Asakawa M,Shimekake Y,Kuwasako K,Nakahara K,Sakata T

更新日期：1999-04-01 00:00:00

abstract：:The present study provides the first evidence that the abundance of catalytic alpha1-subunit of Na,K-ATPase increases in the course of T cell blast transformation. Immunodepressant cyclosporin A at anti-proliferative doses diminished the induction of alpha1 protein in activated lymphocytes. Furthermore, in competent T...

journal_title：FEBS letters

authors： Marakhova I,Karitskaya I,Aksenov N,Zenin V,Vinogradova T

更新日期：2005-05-23 00:00:00

abstract：:Enzymes from extremely halophilic archaea are readily denatured in the absence of a high salt concentration. However, we have observed here that a nucleoside diphosphate kinase prepared from Halobacterium salinarum was active and stable in the absence of salt, though it has the amino acid composition characteristic of...

journal_title：FEBS letters

authors： Ishibashi M,Tokunaga H,Hiratsuka K,Yonezawa Y,Tsurumaru H,Arakawa T,Tokunaga M

更新日期：2001-03-30 00:00:00

abstract：:Glycinebetaine (betaine), an osmoregulant in halophilic plants, stabilized the evolution of oxygen and the synthesis of ATP by thylakoid membranes from the cyanobacterium Synechocystis PCC6803 when it was present during the preparation and incubation of the thylakoid membranes. Moreover, betaine enhanced the evolution...

journal_title：FEBS letters

authors： Mamedov MD,Hayashi H,Wada H,Mohanty PS,Papageorgiou GC,Murata N

更新日期：1991-12-09 00:00:00

abstract：:Initiation of translation in hepatitis C virus (HCV) is dependent on the presence of an internal ribosome entry site (IRES) contained in its 341-nt-long 5'-untranslated region (UTR). This region is very conserved among different isolates and has been used to classify HCV isolates in six different genotypes. These geno...

journal_title：FEBS letters

authors： Buratti E,Gerotto M,Pontisso P,Alberti A,Tisminetzky SG,Baralle FE

更新日期：1997-07-14 00:00:00

abstract：:Molybdenum is an essential micronutrient required by plants. The mechanism of molybdenum uptake in plants is poorly understood, however, evidence has suggested that sulfate transporters may be involved. The sulfate transporter from Stylosanthes hamata, SHST1, restored growth of the sulfate transport yeast mutant, YSD1...

journal_title：FEBS letters

authors： Fitzpatrick KL,Tyerman SD,Kaiser BN

更新日期：2008-04-30 00:00:00

abstract：:Infantile and juvenile neuronal ceroid lipofuscinosis (NCLs) are progressive neurodegenerative disorders of childhood with distinct ages of clinical onset, but with a similar pathological outcome. Infantile and juvenile NCL are inherited in an autosomal recessive manner due to mutations in the CLN1 and CLN3 genes, res...

journal_title：FEBS letters

authors： Elshatory Y,Brooks AI,Chattopadhyay S,Curran TM,Gupta P,Ramalingam V,Hofmann SL,Pearce DA

更新日期：2003-03-13 00:00:00

abstract：:A cDNA of a novel form of type V adenylyl cyclase has been cloned from rabbit myocardium using oligonucleotide probes derived from peptides that were produced by enzymatic cleavage of purified heart cyclase. A corresponding mRNA (6 kb) has been detected in rabbit myocardial tissue by Northern blot analysis. The cDNA e...

journal_title：FEBS letters

authors： Wallach J,Droste M,Kluxen FW,Pfeuffer T,Frank R

更新日期：1994-02-07 00:00:00

abstract：:The verprolin family of proteins, WIP, CR16 and WIRE/WICH, has emerged as critical regulators of cytoskeletal organisation in vertebrate cells. The founding father of the family, verprolin, was originally identified in budding yeast and later shown to be needed for actin polymerisation during polarised growth and duri...

journal_title：FEBS letters

authors： Aspenström P

更新日期：2005-10-10 00:00:00

abstract：:Fucosyloligosaccharides have great therapeutic potential. Here we present a new route for synthesizing a Fucalpha1,2Gal linkage by introducing glycosynthase technology into 1,2-alpha-l-fucosidase. The enzyme adopts a unique reaction mechanism, in which asparagine-423 activated by aspartic acid-766 acts as a base while...

journal_title：FEBS letters

authors： Wada J,Honda Y,Nagae M,Kato R,Wakatsuki S,Katayama T,Taniguchi H,Kumagai H,Kitaoka M,Yamamoto K

更新日期：2008-11-12 00:00:00

abstract：:A novel protein that binds specifically to the intracellular domain of the p55 tumor necrosis factor (TNF) receptor was cloned by two-hybrid screening of a HeLa cell cDNA library. Data bank searches revealed high sequence similarity of the protein (55.11) to yeast, nematode and plant proteins, whose functions are yet ...

journal_title：FEBS letters

authors： Boldin MP,Mett IL,Wallach D

更新日期：1995-06-19 00:00:00

abstract：:On the basis of its predicted homology to human telomerase reverse transcriptase (hTERT), a cDNA for Arabidopsis thaliana TERT (AtTERT) has now been isolated from cultured cells. The cDNA contains an open reading frame of 3372 bp, encoding a protein with a predicted size of 131 kDa and isoelectric point of 9.9. The At...

journal_title：FEBS letters

authors： Oguchi K,Liu H,Tamura K,Takahashi H

更新日期：1999-09-03 00:00:00

abstract：:Protein gene product 9.5 (PGP 9.5), which in the normal nervous system is restricted to certain neurons, has been detected in two glioma cell lines, rat C6 and human GL15, by immunoblotting and immunocytochemistry. Its expression in these cells depends on the cellular growth state, being maximal between the first and ...

journal_title：FEBS letters

authors： Giambanco I,Bianchi R,Ceccarelli P,Pula G,Sorci G,Antonioli S,Bocchini V,Donato R

更新日期：1991-09-23 00:00:00

abstract：:The molecular chaperone protein Hsp78, a member of the Clp/Hsp100 family localized in the mitochondria of Saccharomyces cerevisiae, is required for maintenance of mitochondrial functions under heat stress. To characterize the biochemical mechanisms of Hsp78 function, Hsp78 was purified to homogeneity and its role in t...

journal_title：FEBS letters

authors： Krzewska J,Langer T,Liberek K

更新日期：2001-01-26 00:00:00

abstract：:The amino acid sequence of protein Z has been determined from sequence analysis performed on fragments obtained by chemical and enzymatic degradations. The polypeptide consists of a single chain containing 396 amino acid residues (Mr 43 677). Comparison with the vitamin K-dependent plasma proteins reveals an extensive...

journal_title：FEBS letters

authors： Højrup P,Jensen MS,Petersen TE

更新日期：1985-05-20 00:00:00

abstract：:Little is known about the mechanisms underlying calcium-induced Ca2+ release (CICR) in plants. The slow-activating vacuolar (SV) channel is both permeable to, and activated by Ca2+, and is therefore a prime candidate for a role in CICR. Cytosol-side-out vacuolar membrane vesicles loaded with 45Ca2+ showed voltage- and...

journal_title：FEBS letters

authors： Bewell MA,Maathuis FJ,Allen GJ,Sanders D

更新日期：1999-09-10 00:00:00

abstract：:Rho-associated kinase 2 (Rock2) is known to promote tumorigenesis in hepatocellular carcinoma (HCC). CCAAT/enhancer-binding protein delta (CEBPD) functions as a tumor suppressor. In this study, we found that the expression of Rock2 and CEBPD are inversely correlated. Knockdown of Rock2 increased CEBPD expression and i...

journal_title：FEBS letters

authors： Li M,Zhou W,Yuan R,Chen L,Liu T,Huang D,Hao L,Xie Y,Shao J

更新日期：2015-04-13 00:00:00