Tubulin and microtubule are potential targets for brain hexokinase binding.

abstract：:We present evidence that gastrin, binding to a G protein-coupled receptor, activates the p38-mitogen-activated protein kinase (MAPK) pathway. Blockage of protein kinase C (PKC) by GF109203X, depletion of intracellular calcium by thapsigargin or inhibition of Src family kinases by PP2 prevented p38-MAPK activation and ...

journal_title：FEBS letters

authors： Dehez S,Daulhac L,Kowalski-Chauvel A,Fourmy D,Pradayrol L,Seva C

更新日期：2001-05-04 00:00:00

abstract：:The O-chain polysaccharide (O-PS) of Bordetella avium was isolated from the lipopolysaccharide by mild acid hydrolysis to remove the lipid A, followed by hydrofluorolysis to remove the lipopolysaccharide core oligosaccharide leaving a residual O-PS for structural analysis. High resolution (1)H and (13)C NMR and MALDI ...

journal_title：FEBS letters

authors： Larocque S,Brisson JR,Thérisod H,Perry MB,Caroff M

更新日期：2003-01-30 00:00:00

abstract：:Blood reprogramming, in which induced pluripotent stem cells (iPSCs) are derived from haematopoietic lineages, has rapidly advanced over the past decade. Since the first report using human blood, haematopoietic cell types from various sources, such as the peripheral bone marrow and cord blood, have been successfully r...

journal_title：FEBS letters

authors： Chen Y,Yi Y,Xu J,Chan WK,Loh YH

更新日期：2019-12-01 00:00:00

abstract：:The polyomavirus enhancer binding protein 2alpha (PEBP2alpha) is a DNA binding transcriptional regulatory protein that binds conserved sites in the polyomavirus enhancer, mammalian type C retroviral enhancers and T-cell receptor gene enhancers. Binding of PEBP2alpha and homologous proteins to the consensus DNA sequenc...

journal_title：FEBS letters

authors： Pérez-Alvarado GC,Munnerlyn A,Dyson HJ,Grosschedl R,Wright PE

更新日期：2000-03-24 00:00:00

abstract：:Adaptation to hypoxia is essential for tumor progression. Transcriptional activation of hypoxia-regulated genes is mediated by hypoxia-inducible factor 1 (HIF-1), a heterodimer of HIF-1alpha and ARNT (Ah receptor nuclear translocator; HIF-1beta). Using representational difference analysis, we identified three novel hy...

journal_title：FEBS letters

authors： Saarikoski ST,Rivera SP,Hankinson O

更新日期：2002-10-23 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：:The changes in phosphoproteins purified with the affinity peptide p9CKShs1 were analyzed from extracts of regenerating rat livers in order to define some G1 and G1/S regulations characteristic of mature hepatocytes stimulated to proliferate. We observed a 47 kDa phosphoprotein that occurred first at the end of G1 befo...

journal_title：FEBS letters

authors： Bilodeau M,Talarmin H,Ilyin G,Rescan C,Glaise D,Cariou S,Loyer P,Guguen-Guillouzo C,Baffet G

更新日期：1999-06-11 00:00:00

abstract：:The last enzyme (LytB) of the methylerythritol phosphate pathway for isoprenoid biosynthesis catalyzes the reduction of (E)-4-hydroxy-3-methylbut-2-enyl diphosphate into isopentenyl diphosphate and dimethylallyl diphosphate. This enzyme possesses a dioxygen-sensitive [4Fe-4S] cluster. This prosthetic group was charact...

journal_title：FEBS letters

authors： Wolff M,Seemann M,Tse Sum Bui B,Frapart Y,Tritsch D,Garcia Estrabot A,Rodríguez-Concepción M,Boronat A,Marquet A,Rohmer M

更新日期：2003-04-24 00:00:00

abstract：:(7-methoxycoumarin-4-yl)Acetyl-Pro-Leu-Gly-Leu-(3-[2,4-dinitrophenyl]-L- 2,3-diaminopropionyl)-Ala-Arg-NH2 (Mca-Pro-Leu-Gly-Leu-Dpa-Ala-Arg-NH2) has been synthesised as a fluorogenic substrate for the matrix metalloproteinases. The highly fluorescent 7-methoxycoumarin group is efficiently quenched by energy transfer t...

journal_title：FEBS letters

authors： Knight CG,Willenbrock F,Murphy G

更新日期：1992-01-27 00:00:00

abstract：:Protein import into isolated tobacco mitochondria was investigated using mitochondria from leaves harvested at different times of the day and night. Efficient import was only detected with mitochondria isolated from leaves harvested during the dark period of the growth cycle, only low levels of import were detected fr...

journal_title：FEBS letters

authors： Dessi P,Whelan J

更新日期：1997-09-29 00:00:00

abstract：:Nuclear factor of activated T cells (NFATc4) has been implicated as a critical regulator of the cardiac development and hypertrophy. However, the mechanisms for regulating NFATc4 stability and transactivation remain unclear. We showed that NFATc4 protein was predominantly ubiquitinated through the formation of Lysine ...

journal_title：FEBS letters

authors： Fan Y,Xie P,Zhang T,Zhang H,Gu D,She M,Li H

更新日期：2008-12-10 00:00:00

abstract：:RKIP was first identified as an inhibitor of the Raf-MEK-ERK signaling pathway. RKIP was also found to play an important role in the NF-kappaB pathway. Genetic and biochemical studies demonstrated that RKIP functioned as a scaffold protein facilitating the phosphorylation of IkappaB by upstream kinases. However, contr...

journal_title：FEBS letters

authors： Tang H,Park S,Sun SC,Trumbly R,Ren G,Tsung E,Yeung KC

更新日期：2010-02-19 00:00:00

abstract：:The adipose-derived plasma protein, adiponectin (APN), has various protective effects on cardiovascular diseases. In this study, we show that endogenous APN is required for full cyclooxygenase-2 (COX-2) induction by ischemia-reperfusion injury in the heart in vivo. In rat neonatal cardiac myocytes, APN-induced COX-2 e...

journal_title：FEBS letters

authors： Ikeda Y,Ohashi K,Shibata R,Pimentel DR,Kihara S,Ouchi N,Walsh K

更新日期：2008-04-02 00:00:00

abstract：:Compared with algal and cyanobacterial cytochrome c(6), cytochrome c(6A) from higher plants contains an additional loop of 12 amino acid residues. We have determined the first crystal structure of cytochrome c(6A) from Arabidopsis thaliana at 1.5 Angstrom resolution in order to help elucidate its function. The overall...

journal_title：FEBS letters

authors： Chida H,Yokoyama T,Kawai F,Nakazawa A,Akazaki H,Takayama Y,Hirano T,Suruga K,Satoh T,Yamada S,Kawachi R,Unzai S,Nishio T,Park SY,Oku T

更新日期：2006-06-26 00:00:00

abstract：:Plasminogen activation is regulated by the interaction between urokinase-type plasminogen activator (uPA) and its specific glycolipid-anchored cell surface receptor (uPAR). uPAR is composed of three homologous domains and is the only multi-domain member of the Ly-6 family of glycolipid-anchored membrane proteins. Rece...

journal_title：FEBS letters

authors： Ploug M,Ellis V

更新日期：1994-08-01 00:00:00

abstract：:The crystal structure of human immunodeficiency virus type 1 (HIV-1) protease mutant G48H with peptidic inhibitor U-89360E is described. Comparison with wild-type protease-inhibitor complex shows that mutation of flap residue 48 to histidine allows stabilizing van der Waals contacts between the side chains of His48 an...

journal_title：FEBS letters

authors： Hong L,Zhang XJ,Foundling S,Hartsuck JA,Tang J

更新日期：1997-12-22 00:00:00

abstract：:Rat liver plasma membrane removed sialic acid from mixed bovine brain gangliosides more efficiently than from sialyllactose and orosomucoid with an optimal pH of 4.5. When individual gangliosides, each labeled with [14C]sialic acid or [3H]sphingosine, were tested, not only GD1a and GM3 but also GM2 and GM1, both of wh...

journal_title：FEBS letters

authors： Miyagi T,Tsuiki S

更新日期：1986-10-06 00:00:00

abstract：:The MET receptor tyrosine kinase is deregulated primarily via overexpression or point mutations in various human cancers and different strategies for MET inhibition are currently evaluated in clinical trials. We observed by Western blot analysis and by Flow cytometry that MET inhibition by different MET small molecule...

journal_title：FEBS letters

authors： Leiser D,Pochon B,Blank-Liss W,Francica P,Glück AA,Aebersold DM,Zimmer Y,Medová M

更新日期：2014-03-03 00:00:00

abstract：:Amino acid sequences coded for by 13 different genes of mammalian mitochondrial DNA (mtDNA) including 8 unassigned open reading frames (URFs) were compared in pairs. It was found that significant homologies exist among the amino acid sequences of the three URFs (URF2, URF4 and URF5) with a probability of occurrence of...

journal_title：FEBS letters

authors： Kikuno R,Miyata T

更新日期：1985-09-09 00:00:00

abstract：:Using an in vitro co-culture approach comprising cultured murine superior cervical ganglia and MC3T3-E1 osteoblast-like cells, we found that the addition of scorpion venom (SV) elicited neurite activation via intracellular Ca2+ mobilization and, after a lag period, osteoblastic Ca2+ mobilization. SV did not have any d...

journal_title：FEBS letters

authors： Obata K,Furuno T,Nakanishi M,Togari A

更新日期：2007-12-22 00:00:00

abstract：:(-)-Epigallocatechin-3-O-gallate (EGCG), a polyphenol in green tea, induces apoptosis in acute myeloid leukemia (AML) cells without affecting normal cells. In this study, we observed that cGMP acts as a cell death mediator of the EGCG-induced anti-AML effect through acid sphingomyelinase activation. EGCG activated the...

journal_title：FEBS letters

authors： Kumazoe M,Kim Y,Bae J,Takai M,Murata M,Suemasu Y,Sugihara K,Yamashita S,Tsukamoto S,Huang Y,Nakahara K,Yamada K,Tachibana H

更新日期：2013-09-17 00:00:00

abstract：:Putrescine N-methyltransferase (PMT) catalyses S-adenosylmethionine (SAM)-dependent methylation of putrescine in tropane alkaloid biosynthesis. PMT presumably evolved from the ubiquitous spermidine synthase (SPDS). SPDS protein structure suggested that only few amino acid exchanges in the active site were necessary to...

journal_title：FEBS letters

authors： Biastoff S,Reinhardt N,Reva V,Brandt W,Dräger B

更新日期：2009-10-20 00:00:00

abstract：:Although insulin secretion is usually regarded as a Ca2+-dependent mechanism, recent studies have suggested the existence of a Ca2+-independent pathway of regulation by glucose. Here, mouse islets were used to compare the contribution of Ca2+-dependent and -independent pathways. Glucose increased insulin release in a ...

journal_title：FEBS letters

authors： Sato Y,Nenquin M,Henquin JC

更新日期：1998-01-09 00:00:00

abstract：:Tyrosine-rich acidic matrix protein (TRAMP; 22 kDa extracellular matrix protein; dermatopontin) is a protein that co-purifies with lysyl oxidase and with dermatan sulphate proteoglycans, with possible functions in cell-matrix interactions and matrix assembly. Using a rabbit polyclonal antiserum raised against porcine ...

journal_title：FEBS letters

authors： Forbes EG,Cronshaw AD,MacBeath JR,Hulmes DJ

更新日期：1994-09-12 00:00:00

abstract：:Native and carotenoid-depleted peripheral purple bacterial light-harvesting complex (LH2) were investigated by simultaneous two-photon excited (between 1300-1500 nm) fluorescence (TPF). TPF results from direct bacteriochlorophyll excitation in both samples. The spectral position of the 2A(g)(-) state of rhodopin [corr...

journal_title：FEBS letters

authors： Krikunova M,Kummrow A,Voigt B,Rini M,Lokstein H,Moskalenko A,Scheer H,Razjivin A,Leupold D

更新日期：2002-09-25 00:00:00

abstract：:Cytochrome oxidase o has been isolated from the obligately aerobic, methylotrophic bacterium Methylophilus methylotrophus in the form of a cytochrome cL-o complex. The latter is comprised of cytochrome cL (Mr 21 000) and cytochrome o (Mr 29 000) in a 1-2:1 ratio, possibly in association with one or more minor polypept...

journal_title：FEBS letters

authors： Carver MA,Jones CW

更新日期：1983-05-08 00:00:00

abstract：:Bovine tryptophanyl-tRNA synthetase (TrpRS, E.C.6.1.1.2) is unable to catalyze in vitro formation of Ap4A in contrast to some other aminoacyl-tRNA synthetases. However, in the presence of L-tryptophan, ATP-Mg2+ and ADP the enzyme catalyzes the Ap3A synthesis via adenylate intermediate. Ap3A (not Ap4A) may serve as a s...

journal_title：FEBS letters

authors： Merkulova T,Kovaleva G,Kisselev L

更新日期：1994-08-22 00:00:00

abstract：:Although initially viewed as housekeeping enzymes, research over the last 15 years has revealed that the protein tyrosine phosphatases (PTPs) are critical regulators of tyrosine phosphorylation-dependent signaling events and may represent novel targets for therapeutic intervention in a variety of human diseases. In th...

journal_title：FEBS letters

authors： Tonks NK

更新日期：2003-07-03 00:00:00

abstract：:Part of the cytoplasmic domain of a human desmoglein, Dsg1, a cadherin-like protein found in desmosomes of epithelial cells, has been visualised by electron microscopy. The cloned fragment contains five repeats of a 29 +/- 4 residue sequence unique to desmogleins, followed by a glycine-rich region. In rotary shadowed ...

journal_title：FEBS letters

authors： Rutman AJ,Buxton RS,Burdett ID

更新日期：1994-10-17 00:00:00

abstract：:Phosphate triester derivatives of the anti-neoplastic alkyl lyso phospholipid (ALP) have been prepared as novel potential therapeutic agents. In particular, symmetrical phosphate triesters have been prepared, using phosphorochloridate chemistry. The compounds have been fully characterised by a range of techniques, and...

journal_title：FEBS letters

authors： McGuigan C,Wang Y,Riley PA

更新日期：1995-09-25 00:00:00