Isolation, amino acid analysis and N-terminal sequence determination of the two subunits of the nickel-containing hydrogenase of Desulfovibrio gigas.

abstract：:Carbonic anhydrases (CAs, EC 4.2.1.1) are metalloenzymes found throughout the phylogenetic tree. The β-class carbonic anhydrases (β-CAs) are the predominating class of CAs in plants. Growing evidence underscores the importance of β-CAs in plant immunity and environmental adaptation in addition to their roles in photos...

journal_title：Biochimie

authors： Wang M,Zhang Q,Liu FC,Xie WF,Wang GD,Wang J,Gao QH,Duan K

更新日期：2014-02-01 00:00:00

abstract：:Polynucleotide phosphorylase (PNPase, polyribonucleotide nucleotidyltransferase, EC 2.7.7.8) is a multifunctional protein, with a 3'-5' processive exoribonuclease, a Pi exchange, an RNA polymerase and an autoregulatory activity. The interaction between this enzyme and the mRNA target is crucial for its activities. In ...

journal_title：Biochimie

authors： Bermúdez-Cruz RM,García-Mena J,Montañez C

更新日期：2002-04-01 00:00:00

abstract：:Enterocin CRL35 activity is deeply influenced by the membrane viscosity as could be demonstrated performing determinations of the minimal inhibitory concentrations (MIC) at different temperatures and analyzing the membrane viscosity in these cells as well as in resistant bacteria. In all the cases, bacteriocin activit...

journal_title：Biochimie

authors： Minahk CJ,Saavedra L,Sesma F,Morero R

更新日期：2005-02-01 00:00:00

abstract：:Despite its biological importance, iron is a pro-oxidant element and its accumulation results in tissue injury. Iron overload diseases such as thalassemia and hereditary hemochromatosis are commonly associated with liver tissue injury. Glutamyl cysteine (GC) is a dipeptide with antioxidant properties owing to its cyst...

journal_title：Biochimie

authors： Salama SA,Al-Harbi MS,Abdel-Bakky MS,Omar HA

更新日期：2015-08-01 00:00:00

abstract：:Autotaxin (ATX) is a secreted lysophospholipase D involved in synthesis of lysophosphatidic acid (LPA), a phospholipid growth factor acting via specific receptors (LPA1R to LPA6R) and involved in several pathologies including obesity. ATX is secreted by adipocytes and contributes to circulating LPA. ATX expression is ...

journal_title：Biochimie

authors： Rancoule C,Dusaulcy R,Tréguer K,Grès S,Attané C,Saulnier-Blache JS

更新日期：2014-01-01 00:00:00

abstract：:OURCIN is a tool to build expert systems, which was developed by a joint team from INRIA and SEMA. We emphasized developing on this system the ergonomic features which make Expert Systems a comfortable and interesting approach for knowledge engineering. ...

journal_title：Biochimie

authors： Quinqueton J

更新日期：1985-05-01 00:00:00

abstract：:In this work, were studied the conditions of erucic acid (cis-docosenoic, n-9) shortening by using Rat liver mitochondrial preparations which were incubated in vitro with [14-14C] erucic acid (22:1), with inhibitors of the respiratory chain (rotenone, cyanide) or not, with activators of either the shortening reaction ...

journal_title：Biochimie

authors： Clouet P,Henninger C,Bezard J

更新日期：1982-10-01 00:00:00

abstract：:I have been involved in research on oxysterols since 1963 and this review is intended to cover some of the most important aspects of this work. The first project dealed with 7α-hydroxy-4-cholesten-3-one. My successful synthesis of this steroid with high specific radioactivity allowed a demonstration that it is a bile ...

journal_title：Biochimie

authors： Björkhem I

更新日期：2013-03-01 00:00:00

abstract：:To examine the role of the C-terminal domain in the chaperone function of trigger factor (TF), a number of truncation mutants were constructed, namely: TF419, TF389, TF380, TF360, TF344, and TF251, in which the C-terminal 13, 43, 52, 72, 88 residues or the entire C-domain were deleted, respectively. Co-expression of m...

journal_title：Biochimie

authors： Zeng LL,Yu L,Li ZY,Perrett S,Zhou JM

更新日期：2006-06-01 00:00:00

abstract：:Toyocamycin (TMC), an adenosine analog has been previously reported to inhibit both number and infectivity of retrovirus particles released by chronically infected cells (Bonar et al., 1970; Riman, 1971; Mauchauffé et al., 1979). We have previously shown that loss of infectivity could result from the incorporation of ...

journal_title：Biochimie

authors： Mathieu-Mahul D,Barque JP,Mauchauffe M,Peraudeau L,Larsen CJ

更新日期：1981-01-01 00:00:00

abstract：:The Nicotiana tabacum Nt-4/1 protein is a plant-specific protein of unknown function. Analysis of bacterially expressed Nt-4/1 protein in vitro revealed that the protein secondary structure is mostly alpha-helical and suggested that it could consist of three structural domains. Earlier studies of At-4/1, the Arabidops...

journal_title：Biochimie

authors： Solovyev AG,Minina EA,Makarova SS,Erokhina TN,Makarov VV,Kaplan IB,Kopertekh L,Schiemann J,Richert-Pöggeler KR,Morozov SY

更新日期：2013-07-01 00:00:00

abstract：:Human serum was submitted to a one step displacement-ligand exchange chromatography. Displacement removed serum albumin and part of gamma-globulins. Ligand exchange furnished an enriched heme-hemopexin fraction. An original, non denaturing human heme-hemopexin preparation is proposed. ...

journal_title：Biochimie

authors： Plancke Y,Dautrevaux M,Biserte G

更新日期：1978-01-01 00:00:00

abstract：:The published literature contains a number of examples of normally non-cytoplasmic proteins whose transport out of the cytoplasm is not completely abolished by drastic alterations to their routing signals (signal sequences, etc). Furthermore, there are numerous examples of cytoplasmic proteins that can be routed to an...

journal_title：Biochimie

authors： Pugsley AP

更新日期：1990-02-01 00:00:00

abstract：:The emergence of drug-resistant Mycobacterium tuberculosis (Mtb) stains has escalated the need for developing more efficient drugs and therapeutic strategies against tuberculosis. Here we functionally annotate a secretory mycobacterial asparaginase Rv1538c (MtA) and describe its biochemical properties. MtA primarily e...

journal_title：Biochimie

authors： Kataria A,Patel AK,Kundu B

更新日期：2021-01-05 00:00:00

abstract：:Investigations have been carried out on the influence of the phospholipid composition and the physicochemical properties of rat liver plasma membranes on the endogenous activity of membrane-bound phospholipase A2. The membrane phospholipid composition was modified by the incorporation of different phospholipids in the...

journal_title：Biochimie

authors： Petkova DH,Momchilova-Pankova AB,Koumanov KS

更新日期：1987-11-01 00:00:00

abstract：:Excitation-contraction coupling describes the series of events that beginning with propagated action potential on the muscle fiber surface membrane, leads to the twitch contraction of the fiber. Myotonic disorders are inherited diseases whose clinical manifestations include electrophysiological signs such as increased...

journal_title：Biochimie

authors： Renaud JF

更新日期：1987-04-01 00:00:00

abstract：:The automation of the mica surface displacement of a surface force apparatus (SFA) increases the accuracy of the intermolecular force measurements that is obtained without the presence of the experimenter. The automatic device cancels any thermal drift and the stability of the mica surfaces is optimum. The distance be...

journal_title：Biochimie

authors： Gauthier-Manuel B,Gallinet JP

更新日期：1998-05-01 00:00:00

abstract：:The purpose of the present study was to investigate the effect of a concentrated preparation (EPA 30) containing eicosapentaenoic acid (EPA, 20:5 n-3) and docosahexaenoic acid (DHA, 22:6 n-3) on the limiting desaturation steps of the polyunsaturated fatty acid biosynthesis in spontaneously hypertensive rats (SHR). Adu...

journal_title：Biochimie

authors： Narce M,Frenoux JM,Dardel V,Foucher C,Germain S,Delachambre MC,Poisson JP

更新日期：1997-02-01 00:00:00

abstract：:The widespread nature of protein phosphorylation/dephosphorylation underscores its key role in cell signaling metabolism, growth and differentiation. Tyrosine phosphorylation of cytoplasmic proteins is a critical event in the regulation of intracellular signaling pathways activated by external stimuli. An adequate bal...

journal_title：Biochimie

authors： Zambuzzi WF,Milani R,Teti A

更新日期：2010-04-01 00:00:00

abstract：:An 18.2 kDa protein from the liver fluke, Fasciola hepatica has been identified and characterised. The protein shows strongest sequence similarity to egg antigen proteins from Schistosoma mansoni, Schistosoma japonicum and Clonorchis sinensis. The protein is predicted to adopt a calmodulin-like fold; it thus represent...

journal_title：Biochimie

authors： Russell SL,McFerran NV,Moore CM,Tsang Y,Glass P,Hoey EM,Trudgett A,Timson DJ

更新日期：2012-11-01 00:00:00

abstract：:The Escherichia coli low molecular mass penicillin-binding proteins (PBP4, PBP5 and PBP6) are a group of penicillin-sensitive enzymes involved in the final stages of cell wall assembly. It has been suggested that these proteins may interact with the periplasmic face of the inner membrane via C-terminal amphiphilic alp...

journal_title：Biochimie

authors： Harris F,Phoenix DA

更新日期：1997-04-01 00:00:00

abstract：:We have proposed an allosteric ATP inhibition mechanism of Pfk-2 determining the structure of different forms of the enzyme together with a kinetic enzyme analysis. Here we complement the mechanism by using hybrid oligomers of the homodimeric enzyme to get insights about the allosteric communication pathways between t...

journal_title：Biochimie

authors： Villalobos P,Soto F,Baez M,Babul J

更新日期：2016-09-01 00:00:00

abstract：:The mouse interferon alpha 7 gene, the signal sequence of which has been removed by oligonucleotide-directed mutagenesis, was introduced into a Bacillus subtilis secretion vector containing the promoter and the signal sequence of the B. subtilis levansucrase gene. Different B. subtilis strains were transformed with th...

journal_title：Biochimie

authors： Dion M,Rapoport G,Doly J

更新日期：1989-06-01 00:00:00

abstract：:Lactic acid bacteria provide a model system for the in vivo study of mechanisms pertaining to the regulation of sugar transport and metabolism by microorganisms. Recent studies with resting and growing cells of the homofermentative Streptococci and Lactobacilli have yielded evidence for hitherto unsuspected regulatory...

journal_title：Biochimie

authors： Thompson J

更新日期：1988-03-01 00:00:00

abstract：:p53 signaling plays an important role in cell death. Zerumbone, a natural cyclic sesquiterpene, has shown cytotoxic activity against many cancers. This study was done to investigate the anticancer effects of zerumbone on non-small cell lung cancer (NSCLC) cells and explored the involvement of p53 signaling. Cell viabi...

journal_title：Biochimie

authors： Hu Z,Zeng Q,Zhang B,Liu H,Wang W

更新日期：2014-12-01 00:00:00

abstract：:We have previously shown that withdrawal of folic acid led to metabolic reprogramming and a less aggressive phenotype in a mouse cell model of triple-negative breast cancer (TNBC). Herein, we evaluate the effects of folic acid withdrawal on transcriptomic profiles in these cells. Murine cell lines were originally deri...

journal_title：Biochimie

authors： Kok DE,O'Flanagan CH,Coleman MF,Ashkavand Z,Hursting SD,Krupenko SA

更新日期：2020-06-01 00:00:00

abstract：:Thyroglobulin is a large-size iodoglycoprotein specific to thyroid tissue and is the substrate for the synthesis of thyroid hormones, thyroxine and 3,5,3'-triiodothyronine. Recent studies, which greatly benefited from recombinant DNA methodologies, improved the knowledge of several structural features of this dimeric ...

journal_title：Biochimie

authors： Malthièry Y,Marriq C,Bergé-Lefranc JL,Franc JL,Henry M,Lejeune PJ,Ruf J,Lissitzky S

更新日期：1989-02-01 00:00:00

abstract：:Canine S100A12 (cS100A12) is a calcium-binding protein of the S100 superfamily of EF-hand proteins, and its expression is restricted to neutrophils and monocytes. Interaction of S100A12 with the receptor for advanced glycation end products (RAGE) has been suggested to play a central role in inflammation. Moreover, S10...

journal_title：Biochimie

authors： Heilmann RM,Suchodolski JS,Steiner JM

更新日期：2010-12-01 00:00:00

abstract：:The lipoprotein complex from human gallbladder bile was challenged with anti-IgA and anti-IgG antisera in order to determine whether the apolipoprotein complex isolated from the detergent-free form of bile lipoprotein contains IgA and IgG. The apolipoprotein complex indeed crossreacts with anti-IgA and anti-IgG. In ad...

journal_title：Biochimie

authors： Vigne JL,Nalbone G,Lafont H,Lairon D,Chabert C,Domingo N,Hauton JC

更新日期：1981-10-01 00:00:00

abstract：:Apolipoprotein E (apoE) has been genetically linked to late-onset Alzheimer's disease. From the three common alleles (epsilon2, epsilon3 and epsilon4), epsilon4 has been suggested to promote amyloid beta (Ass) plaque fibrillation, one hallmark of Alzheimer's disease. It has been demonstrated that altered lipid content...

journal_title：Biochimie

authors： Rapp A,Gmeiner B,Hüttinger M

更新日期：2006-05-01 00:00:00