Identification of HSP90 as a new GABARAPL1 (GEC1)-interacting protein.

abstract：:Four crystal structures of transfer RNA molecules were refined at 3 A resolution with the inclusion of the solvent molecules found in the difference maps: yeast tRNA-phe in the orthorhombic form, yeast tRNA-phe in the monoclinic form and yeast tRNA-asp in the A and B forms. Over 100 solvent molecules were located in e...

journal_title：Biochimie

authors： Westhof E,Dumas P,Moras D

更新日期：1988-02-01 00:00:00

abstract：:This review article outlines some potentials and limits of the recent application of high resolution Nuclear Magnetic Resonance technique--coupled to the Fourier transformation methods--to the study of biological membranes. Molecular arrangement and dynamical structure characters can be assessed at the level of indivi...

journal_title：Biochimie

authors： Podo F

更新日期：1975-01-01 00:00:00

abstract：:The secretome produced by cells within the bone marrow is significant to homeostasis. The bone marrow, a well-studied organ, has multiple niches with distinct roles for supporting stem cell functions. Thus, an understanding of mediators involved in the regulation of stem cells could serve as a model for clinical probl...

journal_title：Biochimie

authors： Eltoukhy HS,Sinha G,Moore CA,Gergues M,Rameshwar P

更新日期：2018-12-01 00:00:00

abstract：:The primary kinetic isotope effect of the reaction catalyzed by NAD+-dependent formate dehydrogenase (EC 1.2.1.2.) from the methylotrophic bacterium Pseudomonas sp. 101 has been studied. Analysis of the ratios HVm/DVm and H(Vm/KM)/D(Vm/KM) in the pH range 6.1-7.9 showed that the transfer of hydride ion in ternary enzy...

journal_title：Biochimie

authors： Tishkov VI,Galkin AG,Egorov AM

更新日期：1989-04-01 00:00:00

abstract：:The nucleotide sequence of the gene encoding chicken ribosomal protein L7a was determined. The gene contains eight exons and seven introns, which spread over 3613 nucleotides. The transcription initiation sites were located on four consecutive nucleotides GCCC, which are at the 5' terminus of a short polypyrimidine tr...

journal_title：Biochimie

authors： Maeda N,Kenmochi N,Tanaka T

更新日期：1993-01-01 00:00:00

abstract：:Mesenchymal stem cells (MSC) show great promise in a wide array of therapeutic applications due mainly to their capacity to suppress immune and inflammatory reactions and instigate normal tissue repair processes. The secretion of bioactive factors is thought to play a predominant role in the mechanisms of action for t...

journal_title：Biochimie

authors： Lavoie JR,Rosu-Myles M

更新日期：2013-12-01 00:00:00

abstract：:Structural studies on various electron transfer complexes involving the tetrahemic cytochrome c3 provided evidence that one of the hemes (heme 4) is the interacting site on the molecule. The reactivity of this particular heme is allocated to the positive charges found around the heme group which are strongly involved ...

journal_title：Biochimie

authors： Guerlesquin F,Dolla A,Bruschi M

更新日期：1994-01-01 00:00:00

abstract：:Potato virus A (PVA), a potyvirus with a (+)ssRNA genome translated to a large polyprotein, was engineered and used as a gene vector for expression of heterologous proteins in plants. Foreign genes including jellyfish GFP (Aequorea victoria) encoding the green fluorescent protein (GFP, 27 kDa) and the genes of human o...

journal_title：Biochimie

authors： Kelloniemi J,Mäkinen K,Valkonen JP

更新日期：2006-05-01 00:00:00

abstract：:Nanoluciferase (NanoLuc) is a newly developed small luciferase reporter with the brightest bioluminescence reported to date. In the present work, we developed NanoLuc as a novel quantitative protein fusion tag for efficient overexpression in Escherichia coli and ultrasensitive bioluminescent assays using human leukemi...

journal_title：Biochimie

authors： He SX,Song G,Shi JP,Guo YQ,Guo ZY

更新日期：2014-11-01 00:00:00

abstract：:The proximity of cerebrospinal fluid (CSF) with the brain, its permanent renewal and better availability for research than tissue biopsies, as well as ganglioside (GG) shedding from brain to CSF, impelled lately the development of protocols for the characterization of these glycoconjugates and discovery of central ner...

journal_title：Biochimie

authors： Sarbu M,Raab S,Henderson L,Fabris D,Vukelić Ž,Clemmer DE,Zamfir AD

更新日期：2020-03-01 00:00:00

abstract：:Recently we have found that cytokine IL-2 and innate immunity protein Tag7 activate cytotoxic lymphocytes that kill HLA-negative tumor cells, inducing both apoptosis and necroptosis. Here we decrypt the processes, taking part in necroptosis execution after FasL-Fas interaction. Necroptosis begins with RIPK1 activation...

journal_title：Biochimie

authors： Sharapova TN,Romanova EA,Sashchenko LP,Yashin DV

更新日期：2018-09-01 00:00:00

abstract：:Bothropstoxin-I (BthTx-I) is a homodimeric Lys49-PLA2 from the venom of the snake Bothrops jararacussu, which lacks hydrolytic activity against phospholipid substrates, yet permeabilizes membranes by a Ca2+-independent mechanism. The interaction of the BthTx-I with model membranes has been studied by intrinsic tryptop...

journal_title：Biochimie

authors： Ferreira TL,Ruller R,Chioato L,Ward RJ

更新日期：2008-09-01 00:00:00

abstract：:Two soluble forms of brain glutamate dehydrogenase isoproteins were inactivated by pyridoxal 5'-phosphate. Restoration of catalytic activity can be accomplished by dialysis and addition of an excess of cysteine or lysine. Spectral evidence is presented to indicate that the inactivation proceeds through Schiff base for...

journal_title：Biochimie

authors： Cho SW,Lee JE

更新日期：1996-01-01 00:00:00

abstract：:After exhaustive pronase digestion, purification by gel filtration and affinity chromatography on concanavalin A, three glycopeptide fractions were obtained from rat hemopexin. Two fractions (I and II) were concanavalin A non-reactive and one (III) was concanavalin A reactive. On the basis of carbohydrate composition,...

journal_title：Biochimie

authors： Bernard N,Lombart C,Strecker G,Montreuil J,Van Halbeek H,Vliegenthart JF

更新日期：1983-03-01 00:00:00

abstract：:We have previously identified a protein with Mr approximately 40,000 (p40) that binds with high specificity and affinity to the 5'-untranslated leaders of mitochondrial mRNAs in yeast. Here we show that this protein is abundant, comprising about 0.4% of total mitochondrial protein. p40 is present in a cytoplasmic (rho...

journal_title：Biochimie

authors： Dekker PJ,Papadopoulou B,Grivell LA

更新日期：1991-12-01 00:00:00

abstract：:The complete amino acid sequences of 3 proteins from the 50S subunit of Bacillus stearothermophilus ribosomes were determined by N-terminal sequence analysis and by sequencing of overlapping fragments obtained from enzymatic digestions and chemical cleavages. The proteins BstL28, BstL33 and BstL34, named according to ...

journal_title：Biochimie

authors： Kruft V,Kapp U,Wittmann-Liebold B

更新日期：1991-07-01 00:00:00

abstract：:IbpA/B, 16 kDa heat-shock proteins were recently described as recognizing heterologous protein inclusion bodies in Escherichia coli cells; the corresponding genes formed an operon regulated by the rpoH gene product, sigma 32 protein (Burland et al (1993) Genomics 16, 551; Allen et al (1992) J Bacteriol 174, 6938; Chua...

journal_title：Biochimie

authors： Laskowska E,Wawrzynów A,Taylor A

更新日期：1996-01-01 00:00:00

abstract：:Here we report two novel 17-mer amidated linear peptides (TsAP-1 and TsAP-2) whose structures were deduced from cDNAs cloned from a venom-derived cDNA library of the Brazilian yellow scorpion, Tityus serrulatus. Both mature peptides were structurally-characterised following their location in chromatographic fractions ...

journal_title：Biochimie

authors： Guo X,Ma C,Du Q,Wei R,Wang L,Zhou M,Chen T,Shaw C

更新日期：2013-09-01 00:00:00

abstract：:A series of halomethylated derivatives of dihydrocoumarins has been found to inhibit irreversibly proteases and esterases. alpha-Chymotrypsin, subtilish, elastase are rapidly inactivated in the presence of these compounds, while trypsin, kallicrein, papain are inhibited more slowly. Esterases like acetylcholinesterase...

journal_title：Biochimie

authors： Béchet JJ,Dupaix A,Roucous C,Bonamy AM

更新日期：1977-01-01 00:00:00

abstract：:MicroRNAs (miRNAs) play profound roles in plant growth and development by regulating gene expression. Tetraploid plants often have better physical characteristics and stress tolerance than their diploid progenitors, but the role of miRNAs in this superiority is unclear. Paulownia tomentosa, (Paulowniaceae) is attracti...

journal_title：Biochimie

authors： Fan G,Zhai X,Niu S,Ren Y

更新日期：2014-07-01 00:00:00

abstract：:The toxicity of amyloids is a subject under intense scrutiny. Many studies link this toxicity to the existence of various intermediate structures prior to the fiber formation and/or their specific interaction with membranes. Membranes can also be a catalyst of amyloidogenesis and the composition or the charge of membr...

journal_title：Biochimie

authors： Berthelot K,Cullin C,Lecomte S

更新日期：2013-01-01 00:00:00

abstract：:Calprotectin (CP) is an abundant protein in human neutrophilic granulocytes and macrophages. In humans, serum, urine, and fecal concentrations of neutrophil-derived proteins, such as CP are used as markers of disease activity for conditions associated with increased neutrophil activity, such as inflammatory bowel dise...

journal_title：Biochimie

authors： Heilmann RM,Suchodolski JS,Steiner JM

更新日期：2008-09-01 00:00:00

abstract：:Leptin is a cytokine secreted by the adipose tissue that is involved in the control of body weight. We previously showed that a point mutation (R105W) in leptin results in leptin deficiency, marked obesity and hypogonadism in humans adults. Expression in COS1 cells showed impaired secretion and intracellular accumulat...

journal_title：Biochimie

authors： Boute N,Zilberfarb V,Camoin L,Bonnafous S,Le Marchand-Brustel Y,Issad T

更新日期：2004-06-01 00:00:00

abstract：:The yeast Saccharomyces cerevisiae strain LB332 bearing a mutation in the ERG20 gene encoding farnesyl diphosphate synthase (FPPS) synthesizes significantly longer dolichols than the wild type strain FL100 (14-31 and 14-19 isoprene units, respectively). The measurement of the short chain prenyl alcohols excreted into ...

journal_title：Biochimie

authors： Plochocka D,Karst F,Swiezewska E,Szkopińska A

更新日期：2000-08-01 00:00:00

abstract：:Translational autocontrol of the expression of the ribosomal protein S15 proceeds through the transitory formation of a pseudoknot. A synopsis of the known data is used to propose a molecular model of the mechanism involved and for the role of the pseudoknot. This latter structure is able to recruit 30S ribosomal subu...

journal_title：Biochimie

authors： Bénard L,Philippe C,Ehresmann B,Ehresmann C,Portier C

更新日期：1996-01-01 00:00:00

abstract：:Sphingolipids are degraded by sphingomyelinase and ceramidase in the gut to ceramide and sphingosine, which may inhibit cell proliferation and induce apoptosis, and thus have anti-tumour effects in the gut. Although previous rodent studies including experiments on knockout mice indicate a role of neutral ceramidase in...

journal_title：Biochimie

authors： Ohlsson L,Palmberg C,Duan RD,Olsson M,Bergman T,Nilsson A

更新日期：2007-08-01 00:00:00

abstract：:Stroke is a worldwide major cause of mortality and morbidity. Preclinical studies have identified over 1000 molecules with brain-protective properties. More than 200 clinical trials have evaluated neuroprotective candidates for ischemic stroke yet, to date almost all failed, leading to a re-analysis of treatment strat...

journal_title：Biochimie

authors： Blondeau N

更新日期：2016-01-01 00:00:00

abstract：:Long-term treatment with ambroxol (ABX), a bronchial expectorant, was found to prevent acute exacerbation of chronic obstructive pulmonary disease (AECOPD). The underlying mechanism remains unclear. To address this, we have investigated the effect of ABX on critical antioxidant proteins thioredoxin (Trx) and thioredox...

journal_title：Biochimie

authors： Huang J,Xu J,Tian L,Zhong L

更新日期：2014-02-01 00:00:00

abstract：:Histone acetyltransferase (Hpa2) is an unusual acetyltransferase, with a wide range of substrates; including histones, polyamines and aminoglycosides antibiotic. Hpa2 belongs to GNAT superfamily and GNATs are well known for the formation of homo-oligomers. However, the reason behind their oligomerization remained unex...

journal_title：Biochimie

authors： Tomar JS,Hosur RV

更新日期：2020-01-01 00:00:00

abstract：:Recently a method was proposed which permits the extraction of the exact interatomic distance information from the measurement of the evolution of a single cross-peak relative to the mixing time in a NOESY experiment. This is performed through a careful multi-exponential analysis allowing the extraction of the relaxat...

journal_title：Biochimie

authors： Reisdorf C,Malliavin TE,Delsuc MA

更新日期：1992-09-01 00:00:00