Activation of snake venom metalloproteinases by a cysteine switch-like mechanism.

abstract：:In the new view, hydrophobic free energy is measured by the work of solute transfer of hydrocarbon gases from vapor to aqueous solution. Reasons are given for believing that older values, measured by solute transfer from a reference solvent to water, are not quantitatively correct. The hydrophobic free energy from gas...

journal_title：FEBS letters

authors： Baldwin RL

更新日期：2013-04-17 00:00:00

abstract：:Exposure of HeLa and HL60 cells to sodium arsenite or cadmium chloride led to marked increases in cellular heme oxygenase activity. SDS-polyacrylamide gel electrophoresis of [35S]methionine-labeled cellular proteins indicated that these treatments also resulted in the induction of a 32-kDa protein. Immunoblot analysis...

journal_title：FEBS letters

authors： Taketani S,Kohno H,Yoshinaga T,Tokunaga R

更新日期：1989-03-13 00:00:00

abstract：:In addition to the classical functions of the Golgi in membrane transport and glycosylation, the Golgi apparatus of mammalian cells is now recognised to contribute to the regulation of a range of cellular processes, including mitosis, DNA repair, stress responses, autophagy, apoptosis and inflammation. These processes...

journal_title：FEBS letters

authors： Kulkarni-Gosavi P,Makhoul C,Gleeson PA

更新日期：2019-09-01 00:00:00

abstract：:Small interfering (si)RNAs isolated from Brassica juncea leaves infected by Turnip mosaic virus (TuMV) were characterized by cloning and sequencing. The TuMV siRNA population was dominated by 21 and 22-nt long species originated mainly from the same siRNA hotspots, indicating operational similarity between the plant D...

journal_title：FEBS letters

authors： Ho T,Wang H,Pallett D,Dalmay T

更新日期：2007-07-10 00:00:00

abstract：:Human serum albumin (HSA) contains a single tryptophan residue at position 214. The emission properties of tryptophan 214 from recombinant albumins, namely, normal HSA, FDH-HSA and a methionine 218 HSA were examined. In all cases, the excited state lifetimes were best described by a two component model consisting main...

journal_title：FEBS letters

authors： Helms MK,Petersen CE,Bhagavan NV,Jameson DM

更新日期：1997-05-12 00:00:00

abstract：:Human preimplantation developmental studies are difficult to accomplish due to associated ethical and moral issues. Preimplantation cells are rare and exist only in transient cell states. From a single cell, it is very challenging to analyse the origination of the heterogeneity and complexity inherent to the human bod...

journal_title：FEBS letters

authors： Otte J,Wruck W,Adjaye J

更新日期：2017-08-01 00:00:00

abstract：:Local bending propensity and curvature of DNA can be characterized using a vector description of DNA bendability, based on a set of parameters derived from deoxyribonuclease I (DNase I) cleavage experiments. Two characteristics-arithmetic and vector averages of bendability-were successfully used to predict experimenta...

journal_title：FEBS letters

authors： Gabrielian A,Simoncsits A,Pongor S

更新日期：1996-09-09 00:00:00

abstract：:The alkaline phosphatase of beef, horse, pig and sheep brain have been purified. In each case, the alkaline phosphatase activity can be separated into two or three components by DEAE-cellulose chromatography and by electrophoresis. Although the properties of these enzyme fractions are very similar, there are sufficien...

journal_title：FEBS letters

authors： Brunel C,Cathala G

更新日期：1970-02-16 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：:Glial cell line-derived neurotrophic factor (GDNF) and its canonical receptor Ret can signal together or independently to fulfill many important functions in the midbrain dopaminergic (DA) system. While Ret signaling clearly impacts on the development, maintenance and regeneration of the mesostriatal DA system, the ph...

journal_title：FEBS letters

authors： Kramer ER,Liss B

更新日期：2015-12-21 00:00:00

abstract：:Glycogen storage diseases type 1 (GSD 1) are a group of autosomal recessive disorders characterized by impairment of terminal steps of glycogenolysis and gluconeogenesis. Mutations of the glucose-6-phosphatase gene are responsible for the most frequent form of GSD 1, the subtype 1a, while mutations of the glucose-6-ph...

journal_title：FEBS letters

authors： Galli L,Orrico A,Marcolongo P,Fulceri R,Burchell A,Melis D,Parini R,Gatti R,Lam C,Benedetti A,Sorrentino V

更新日期：1999-10-08 00:00:00

abstract：:In exocrine acinar cells a variety of neurotransmitters (e.g. acetylcholine) stimulate phosphatidylinositol 4,5-bisphosphate hydrolysis elevating intracellular calcium to activate calcium-dependent membrane currents (outward K+ and inward Cl-). This study shows that in lacrimal acinar cells extracellular application o...

journal_title：FEBS letters

authors： Sasaki T,Gallacher DV

更新日期：1990-05-07 00:00:00

abstract：:ent-Kaurene is the key intermediate in biosynthesis of gibberellins (GAs), plant hormones. In higher plants, ent-kaurene is synthesized successively by copalyl diphosphate synthase (CPS) and ent-kaurene synthase (KS) from geranylgeranyl diphosphate (GGDP). On the other hand, fungal ent-kaurene synthases are bifunction...

journal_title：FEBS letters

authors： Hayashi K,Kawaide H,Notomi M,Sakigi Y,Matsuo A,Nozaki H

更新日期：2006-11-13 00:00:00

abstract：:Pigeon liver malic enzyme (EC 1.1.1.40) has a double dimer quaternary structure. The NADP+ analogs, aminopyridine adenine dinucleotide phosphate and nicotinamide-1,N6-ethenoadenosine dinucleotide phosphate, bind to the enzyme anti-cooperatively. In the presence of non-cooperative competing ligand NADP+, the binding pa...

journal_title：FEBS letters

authors： Lee HJ,Chang GG

更新日期：1990-12-17 00:00:00

abstract：:Myometrial membranes, obtained from estrogen-dominated (day 0) rat uteri, were immunoblotted with antiserum (SG1), which recognizes the alpha subunits of both Gi1 and Gi2, with antiserum (LE2) specific for Gi2 alpha, and with I3B antiserum, specific for Gi3 alpha. The data revealed the absence of detectable levels of ...

journal_title：FEBS letters

authors： Tanfin Z,Goureau O,Milligan G,Harbon S

更新日期：1991-01-14 00:00:00

abstract：:In order to investigate oxysterol-mediated effects on the biliary system, we studied the effects of cholestan-3beta,5alpha,6beta-triol (TriolC) and 7-ketocholesterol (7KC) on gallbladder epithelial cells. We compared their cell proliferation effects in cultured dog gallbladder epithelial cells (DGBE) to their effects ...

journal_title：FEBS letters

authors： Yoshida T,Klinkspoor JH,Kuver R,Wrenn SP,Kaler EW,Lee SP

更新日期：2000-07-28 00:00:00

abstract：:Muscle phosphofructokinase interacts with microtubule-associated protein-free microtubules resulting in a reduction of the overall activity of the enzyme [Lehotzky et al. (1993) J. Biol. Chem. 268, 10888-10894] and periodical cross-linking of the tubules [Lehotzky et al. (1994) Biochem. Biophys. Res. Commun. 204, 585-...

journal_title：FEBS letters

authors： Vértessy BG,Kovács J,Ovádi J

更新日期：1996-01-29 00:00:00

abstract：:Various properties have been evaluated for the binding to tissue culture substrata of proteolytic fragments of human plasma or cellular fibronectins containing complementary sequences from the individual and alternatively spliced chains, since related fragments are known to yield differing adhesive responses from cell...

journal_title：FEBS letters

authors： Lewandowska K,Kaetzel CS,Zardi L,Culp LA

更新日期：1988-09-12 00:00:00

abstract：:Mouse interferon (alpha + beta) given to mice by intraperitoneal injection suppressed both the accumulation of putrescine and stimulation of DNA synthesis in liver caused by partial hepatectomy. The suppression of DNA synthesis was completely reversed by exogenous putrescine. The same results were obtained when core 2...

journal_title：FEBS letters

authors： Nishiguchi S,Otani S,Matsui-Yuasa I,Morisawa S,Monna T,Kuroki T,Kobayashi K,Yamamoto S

更新日期：1986-09-01 00:00:00

abstract：:The unassigned open reading frame YDL142c was identified to code for cardiolipin synthase, Cls1p. A cls1 deletion strain is viable on glucose, galactose, ethanol, glycerol and lactate containing media, although the growth rate on non-fermentable carbon sources is decreased. Mitochondria of the cls1 mutant are devoid o...

journal_title：FEBS letters

authors： Tuller G,Hrastnik C,Achleitner G,Schiefthaler U,Klein F,Daum G

更新日期：1998-01-02 00:00:00

abstract：:The role of tRNA in translating the genetic code has received considerable attention over the last 50 years, and we now know in great detail how particular amino acids are specifically selected and brought to the ribosome in response to the corresponding mRNA codon. Over the same period, it has also become increasingl...

journal_title：FEBS letters

authors： Banerjee R,Chen S,Dare K,Gilreath M,Praetorius-Ibba M,Raina M,Reynolds NM,Rogers T,Roy H,Yadavalli SS,Ibba M

更新日期：2010-01-21 00:00:00

abstract：:In a previous study [(1987) J. Mol. Biol. 194, 663-673], we isolated ten insertion/deletion mutants (indels) of the maltose binding protein for which the maltose binding constant was only a little or not at all affected. In this paper, we have localized these mutations in the recently solved three-dimensional structur...

journal_title：FEBS letters

authors： Betton JM,Martineau P,Saurin W,Hofnung M

更新日期：1993-06-28 00:00:00

abstract：:We have examined the ability of inositol 1,4,5-trisphosphate (InsP3) to cause contractions of mechanically skinned muscle fibres of frog and barnacle. InsP3 (10-500 microM) did not cause any tension development in 25 frog skinned fibres and 26 barnacle myofibrillar bundles, although contractions could be readily evoke...

journal_title：FEBS letters

authors： Lea TJ,Griffiths PJ,Tregear RT,Ashley CC

更新日期：1986-10-20 00:00:00

abstract：:An efficient sensing of danger and a rapid activation of the immune system are crucial for the survival of plants. Conserved pathogen/microbe-associated molecular patterns (PAMPs/MAMPs) and endogenous molecular patterns, which are present only when the tissue is infected or damaged (damage-associated molecular pattern...

journal_title：FEBS letters

authors： De Lorenzo G,Brutus A,Savatin DV,Sicilia F,Cervone F

更新日期：2011-06-06 00:00:00

abstract：:The known members of inhibitor of growth (ING) gene family are considered as candidate tumor suppressor genes. ING4, a novel member of ING family, is recently reported to interact with tumor suppressor p53, p300 (a major component of histone acetyl transferase complexes), and p65(RelA) subunit of NF-kappaB. In this st...

journal_title：FEBS letters

authors： Zhang X,Xu LS,Wang ZQ,Wang KS,Li N,Cheng ZH,Huang SZ,Wei DZ,Han ZG

更新日期：2004-07-16 00:00:00

abstract：:A novel potassium channel beta-subunit (Kv beta 3) was cloned from rat brain being the third member of a Kv beta subunit gene family. It is a protein of 403 amino acid residues with a 68% amino acid sequence homology to Kv beta 1.1. Kv beta 3 is primarily expressed in rat brain having a distribution distinct to those ...

journal_title：FEBS letters

authors： Heinemann SH,Rettig J,Wunder F,Pongs O

更新日期：1995-12-27 00:00:00

abstract：:Water-soluble amyloid beta-peptides (sA beta), ending at residue 42, precede amyloid plaques in Down's syndrome (DS). Here we report that sA beta consists of the full-length A beta(1-42) and peptides truncated and modified by cyclization of the N-terminal glutamates, A beta[3(pE)-42] and A beta[11(pE)-42]. The A beta[...

journal_title：FEBS letters

authors： Russo C,Saido TC,DeBusk LM,Tabaton M,Gambetti P,Teller JK

更新日期：1997-06-16 00:00:00

abstract：:We investigated 38 cases of B-cell chronic lymphocytic leukemia (B-CLL) for the presence of non-productive rearrangements in the S(mu) regions and defined for the first time the molecular nature of these rearrangements. Southern blot analysis revealed S(mu) region rearrangements in 13 cases (34%) and polymerase chain ...

journal_title：FEBS letters

authors： Nardini E,Rizzi S,Capello D,Vitolo U,Gaidano G,Menard S,Balsari A

更新日期：2002-05-08 00:00:00

abstract：:In a wild-type strain of Saccharomyces cerevisiae, cadmium induces the activities of both gamma-glutamyl transferase (gamma-GT) and glutathione transferase 2 (Gtt2). However, Gtt2 activity did not increase under gamma-GT or Ycf1 deficiencies, suggesting that the accumulation of glutathione-cadmium in the cytosol inhib...

journal_title：FEBS letters

authors： Adamis PD,Mannarino SC,Eleutherio EC

更新日期：2009-05-06 00:00:00

abstract：:We have found that N-acetylneuraminic acid (NANA) consumes toxic hydrogen peroxide (H(2)O(2)) under physiological conditions. Close investigation of this finding revealed that NANA was oxidized by an equimolar amount of H(2)O(2) to provide its decarboxylated product, 4-(acetylamino)-2,4-dideoxy-D-glycero-D-galacto-oct...

journal_title：FEBS letters

authors： Iijima R,Takahashi H,Namme R,Ikegami S,Yamazaki M

更新日期：2004-03-12 00:00:00