Irradiation with ultraviolet light in the presence of vanadate increases Ca2+ permeability of the sarcoplasmic reticulum membrane via Ca(2+)-ATPase.

abstract：:The conformational changes of ribonucleic acid induced by heat treatment were studied by measurements of fluorescence polarization, circular dichroism, and ultraviolet absorption. The fluorescence polarization of proflavine covalently bound to the 3'-end of 16S ribosomal RNA of Escherichia coli and that of ethenoadeno...

journal_title：Journal of biochemistry

authors： Kumagai JI,Ohta T,Imahori K

更新日期：1976-03-01 00:00:00

abstract：:We previously reported that DNAs directly applicable to restriction analyses and transformation of Escherichia coli can be extracted from fungi and yeasts by use of anhydrous hydrogen fluoride (HF) under a mild condition, 5 min at 0 degrees C [Oshiro, S., Katsura, N., Kitada, K., and Gunge, N. (1987) FEBS Lett. 220, 3...

journal_title：Journal of biochemistry

authors： Oshiro S,Katsura N

更新日期：1995-03-01 00:00:00

abstract：:In order to determine the epitope of metallothionein (MT) to a murine monoclonal antibody (MT 189-14-7) which had been produced by immunization with rat MT 2 (Kikuchi et al. (1988) Mol. Immunol. 25, 1033-1036), various lengths of synthetic oligopeptides were tested for their inhibitory activities in competitive radioi...

journal_title：Journal of biochemistry

authors： Kikuchi Y,Irie M,Ikebuchi H,Sawada J,Terao T,Nakayama S,Iguchi S,Okada Y

更新日期：1990-04-01 00:00:00

abstract：:Sialoglycoprotein which exhibits inhibitory activity for hemagglutination by Hemagglutinating Virus of Japan (HVJ, Sendai virus) was isolated from the membrane of bovine erythrocytes. Purification steps for this sialoglycoprotein included extraction with lithium diiodosalicylate, phenol partition, precipitation with e...

journal_title：Journal of biochemistry

authors： Suzuki Y,Suzuki T,Matsumoto M

更新日期：1983-06-01 00:00:00

abstract：:Here we report the enzymatic and ligand-binding properties of a major secretory protein in the choroid plexus of cane toad, Bufo marinus, whose protein is homologous with lipocalin-type prostaglandin (PG) D synthase (L-PGDS) and is recombinantly expressed in Xenopus A6 cells and Escherichia coli. The toad protein boun...

journal_title：Journal of biochemistry

authors： Irikura D,Inui T,Beuckmann CT,Aritake K,Schreiber G,Miyano M,Inoue T,Urade Y

更新日期：2007-02-01 00:00:00

abstract：:The characteristics of the androgen receptor in the cytoplasmic fraction of Shionogi carcinoma 115 were studied in vitro by means of charcoal adsorption assay, sucrose density gradient centrifugation, and polyacrylamide gel electrophoresis. The equilibrium dissociation constant for [3H]dihydrotestosterone (Kd = (2-5) ...

journal_title：Journal of biochemistry

authors： Nohno T

更新日期：1981-02-01 00:00:00

abstract：:The activities of the digestive enzymes, maltase [EC 3.2.1.20], sucrase [EC 3.2.1.26], trehalase [EC 3.2.1.28], Leucine aminopeptidase [EC 3.4.11.1], and alkaline phosphatase [EC 3.1.3.1] were measured in various regions of the small intestine of rats. The activities of all these enzymes were much higher in the jejunu...

journal_title：Journal of biochemistry

authors： Saito M,Murakami E,Nishida T,Fujisawa Y,Suda M

更新日期：1975-09-01 00:00:00

abstract：:Thrombomodulin (TM) is a thrombin receptor on the surface of endothelial cells that converts thrombin from a procoagulant to an anticoagulant. Thrombin promotes invasion by various tumor cells, and positive or negative correlations are found between the expression of TM and tumorigenesis in some patients. In this stud...

journal_title：Journal of biochemistry

authors： Niimi S,Harashima M,Takayama K,Hara M,Hyuga M,Seki T,Ariga T,Kawanishi T,Hayakawa T

更新日期：2005-05-01 00:00:00

abstract：:Aleuria aurantia lectin (AAL) is a protein composed of two identical subunits having no carbohydrate chain and shows sugar-binding specificity for L-fucose. Full-length cDNA encoding for the lectin has been isolated from a lambda gt11 library, screened with an antiserum directed against AAL. The cDNA clone contained 1...

journal_title：Journal of biochemistry

authors： Fukumori F,Takeuchi N,Hagiwara T,Ohbayashi H,Endo T,Kochibe N,Nagata Y,Kobata A

更新日期：1990-02-01 00:00:00

abstract：:Formate dehydrogenase (EC 1.2.1.2) prepared from peas (Pisum sativum) was a two-subunit enzyme. The enzyme accelerated the formation of an NAD+-cyanide compound having an adsorption band at 330 nm. The enzyme was able to bind one NAD+ molecule per each subunit but only 1 mole of NAD+-cyanide compound was formed per ...

journal_title：Journal of biochemistry

authors： Ohyama T,Yamazaki I

更新日期：1975-04-01 00:00:00

abstract：:G-actin freed from exogenous ATP was added to the pieces of isolated acrosomal actin bundles from horseshoe crab sperm to form filaments as reported earlier (Tilney, L.G., Bonder, E.M., & DeRosier, D.J. (1981) J. Cell Biol. 90, 485-494). The growth of a filament was far more rapid at one end (the preferred end) than t...

journal_title：Journal of biochemistry

authors： Mabuchi I

更新日期：1983-10-01 00:00:00

abstract：:To investigate the effect of plasminogen on cartilage catabolism, we assessed collagen degradation in rabbit articular cartilage explants treated with or without plasminogen and interleukin-1alpha (IL-1alpha). The combination of IL-1 alpha and plasminogen induced rapid collagen degradation, amounting to more than 60% ...

journal_title：Journal of biochemistry

authors： Saito S,Katoh M,Masumoto M,Matsumoto S,Masuho Y

更新日期：1997-07-01 00:00:00

abstract：:Nearly full-length cDNA clones for muscle-type and non-muscle-type aldolase mRNAs were cloned from lambda gt10 cDNA libraries constructed from skeletal muscle and liver mRNAs of lamprey (Entosphenus japonicus). The cDNA-M8 has 2,240 bp carrying an open reading frame of 1,089 bp which encodes 362 amino acids without th...

journal_title：Journal of biochemistry

authors： Zhang R,Yatsuki H,Kusakabe T,Iwabe N,Miyata T,Imai T,Yoshida M,Hori K

更新日期：1995-03-01 00:00:00

abstract：:CEL-III is a haemolytic lectin, which has two beta-trefoil domains (domains 1 and 2) and a beta-sheet-rich domain (domain 3). In domain 3 (residues 284-432), there is a hydrophobic region containing two alpha-helices (H8 and H9, residues 317-357) and a loop between them, in which alternate hydrophobic residues, especi...

journal_title：Journal of biochemistry

authors： Hisamatsu K,Tsuda N,Goda S,Hatakeyama T

更新日期：2008-01-01 00:00:00

abstract：:The cytosol of human erythrocytes was found to contain a Ca2+-dependent thiol protease (calpain) and its specific inhibitor (calpastatin) by DEAE-cellulose chromatography at pH 8.0, although no proteolytic activity toward casein was detected in the unfractionated hemolysate. The protease required only 40 microM Ca2+ f...

journal_title：Journal of biochemistry

authors： Murakami T,Hatanaka M,Murachi T

更新日期：1981-12-01 00:00:00

abstract：:The kinetics of alpha-crystallin reaggregation in the presence of calcium ions were investigated by monitoring changes in optical density at 320 nm. alpha-Crystallin showed a critical concentration. In the initial stages, reaggregation and deaggregation of alpha-crystallin may be essentially fully reversible in the pr...

journal_title：Journal of biochemistry

authors： Sano Y

更新日期：1980-09-01 00:00:00

abstract：:Activity-oligomeric assembly relationships using octaethylene glycol dodecyl ether (C12E8) solubilized pig gastric H/K-ATPase (unmodified H/K-ATPase) or H/K-ATPase modified with Fluorescein 5'-isothiocyanate (FITC-H/K-ATPase) were examined. The amount of oligomeric species in FITC-H/K-ATPase, which retained little H/K...

journal_title：Journal of biochemistry

authors： Abe K,Kaya S,Taniguchi K,Hayashi Y,Imagawa T,Kikumoto M,Oiwa K,Sakaguchi K

更新日期：2005-09-01 00:00:00

abstract：:The effects of N,N'-dicyclohexylcarbodiimide (DCCD) on light-induced H+-transport and transmembrane electric potential (delta phi) formation were studied in the membrane vesicles of Halobacterium halobium R1M1. In accordance with our previous finding of the existence of two DCCD-binding components in vesicle membrane ...

journal_title：Journal of biochemistry

authors： Murakami N,Konishi T

更新日期：1985-10-01 00:00:00

abstract：:We recently described the cloning of putative human CMP-sialic acid transporter (hCST) cDNA [Ishida, N. et al. (1996) J. Biochem. 120, 1074-1078]. The hCST cDNA coded for a hydrophobic protein with an amino acid sequence showing a high degree of similarity (92% identity) to that of murine CMP-sialic acid transporter. ...

journal_title：Journal of biochemistry

authors： Ishida N,Ito M,Yoshioka S,Sun-Wada GH,Kawakita M

更新日期：1998-07-01 00:00:00

abstract：:The fructose 2,6-bisphosphate concentrations in unwashed, washed, and leukocyte-free erythrocytes were compared. The concentration in washed red cells was 31 +/- 15 pmol per ml of cells (mean +/- S.D., n = 6). The concentration in unwashed erythrocytes was at least twofold higher, but the value in washed red cells was...

journal_title：Journal of biochemistry

authors： Moriyasu M,Yamamoto M,Hamasaki N

更新日期：1988-06-01 00:00:00

abstract：:In a previous report (J. Biochem. 89, 1333-1335, 1981) we showed that 30 degrees C-treatment (pCa less than 6 and 2 mM MgCl2), like EDTA-treatment, caused a reversible removal of regulatory light-chains from Akazara adductor myosin. Utilizing the heat-treatment, we now show (a) that not half but the total removal of r...

journal_title：Journal of biochemistry

authors： Ojima T,Nishita K,Watanabe S

更新日期：1983-02-01 00:00:00

abstract：:Ester cerebrosides isolated from whale brain were demonstrated to be a mixture of 6-O-acyl, 2-O-acyl, 4-O-acyl, and 3-O-acyl galactosyl ceramides in that order of content (Yasugi, E., et al. (1982) J. Biochem. 91, 1121-1127). However, the existence of 2-O-acyl and 4-O-acyl galactosyl ceramides has not been reported fo...

journal_title：Journal of biochemistry

authors： Yasugi E,Kasama T,Kojima H,Yamakawa T

更新日期：1983-06-01 00:00:00

abstract：:Homogeneous indanol dehydrogenase from monkey liver catalyzed the reversible conversion of 3 alpha- or 20 alpha-hydroxy groups of several bile acids and 5 beta-pregnanes to the corresponding 3- or 20-ketosteroids. The kcat values for the steroids determined at pH 7.4 were low, but the kcat/Km values for the 3-ketoster...

journal_title：Journal of biochemistry

authors： Hara A,Nakagawa M,Taniguchi H,Sawada H

更新日期：1989-11-01 00:00:00

abstract：:When the body temperature of rats was brought to 42 degrees C, four heat-shock proteins, with molecular weights of 70,000, 71,000, 85,000, and 100,000 (hsp 70, hsp 71, hsp 85, and hsp 100, respectively), were induced in various tissues of the rats. The hsp 70 was strongly induced by hyperthermia, and its accumulation ...

journal_title：Journal of biochemistry

authors： Fujio N,Hatayama T,Kinoshita H,Yukioka M

更新日期：1987-01-01 00:00:00

abstract：:In our previous study, the sphingosine-like immunosuppressant ISP-1 was shown to induce apoptosis in the mouse cytotoxic T cell line CTLL-2. In this study, we characterized the ISP-1-induced apoptotic pathway. Although caspase-3-like protease activity increases concomitantly with ISP-1-induced apoptosis in CTLL-2 cell...

journal_title：Journal of biochemistry

authors： Yamaji T,Nakamura S,Takematsu H,Kawasaki T,Kozutsumi Y

更新日期：2001-04-01 00:00:00

abstract：:We have recently shown that furin, a mammalian homologue of the yeast precursor-processing endoprotease Kex2, is involved in precursor cleavage at sites marked by the Arg-X-Lys/Arg-Arg motif within the constitutive secretory pathway. In this study, we analyzed molecular and enzymatic properties of furin expressed in C...

journal_title：Journal of biochemistry

authors： Hatsuzawa K,Murakami K,Nakayama K

更新日期：1992-03-01 00:00:00

abstract：:The gene encoding a MutM from Desulfovibrio vulgaris (Miyazaki F) was cloned and expressed in Escherichia coli. A 5.9-kb DNA fragment, isolated from D. vulgaris (Miyazaki F) by XhoI and PvuII, contained a MutM gene and other open reading frames. The nucleotide sequence of the MutM gene indicated that the protein was c...

journal_title：Journal of biochemistry

authors： Sanada H,Nakanishi T,Inoue H,Kitamura M

更新日期：2009-04-01 00:00:00

abstract：:Kidney catalase [EC 1.11.1.6] was doubly labeled by injecting a mixture of [14C]-leucine and delta-amino[3H]levulinic acid (ALA) into normal and allyliso-(2-isopropyl-4-pentenoyl)urea (Sedormid)-treated rats. Shortly after the injection of a tracer dose or the precursors, catalase in microsomes showed the highest spec...

journal_title：Journal of biochemistry

authors： Higashi T,Kawamata F,Dogen M

更新日期：1976-08-01 00:00:00

abstract：:Bovine dopamine beta-monooxygenase is a tetramer consisting of two disulfide-linked dimers. To examine the role(s) of the intersubunit disulfide bonds in the protein structure and activity, the enzyme was treated with DTT at pH 7.5 and 25 degrees C under nondenaturing conditions. A 15-min incubation with 0.5 mM DTT se...

journal_title：Journal of biochemistry

authors： Ishida T,Narita M,Nozaki M,Horiike K

更新日期：1996-08-01 00:00:00

abstract：:The immunological properties of acid proteinases from rat spleen, two types of cathepsin D and a cathepsin E-like enzyme, were examined. The rabbit antiserum was prepared against the major form of cathepsin D (cathepsin D-I) from rat spleen. The antiserum quantitatively precipitated the enzyme activity from the purifi...

journal_title：Journal of biochemistry

authors： Yamamoto K,Kamata O,Katsuda N,Kato K

更新日期：1980-02-01 00:00:00