Solubilization and characterization of dehydrodolichyl diphosphate synthase from the yeast Saccharomyces carlsbergensis.

abstract：:As a first step to catalogue mRNAs present in mouse embryonal carcinoma F9 cells, 879 clones corresponding to low-abundance mRNAs were selected from among 2,896 randomly picked up clones of undifferentiated F9 cDNA libraries, using DNA probes complementary to poly(A)+RNAs prepared from undifferentiated F9 cells and to...

journal_title：Journal of biochemistry

authors： Nishiguchi S,Joh T,Horie K,Zou Z,Yasunaga T,Shimada K

更新日期：1994-07-01 00:00:00

abstract：:A partially purified fraction (Component I) which catalyzed the ATP-PPi exchange reaction dependent only on valine and glycine among the five constituent amino acids of gramicidin A was obtained from crude extracts of Bacillus brevis ATCC 8185, which produces both gramicidin A and tyrocidines. This fraction was found ...

journal_title：Journal of biochemistry

authors： Akashi K,Kubota K,Kurahashi K

更新日期：1977-01-01 00:00:00

abstract：:Cathepsin E, an intracellular aspartic proteinase of the pepsin family, is composed of two homologous domains, each containing the catalytic Asp residue in a consensus DTG motif. Here we examine the significance of residues in the motifs of rat cathepsin E by substitution of Asp98, Asp283, and Thr284 with other residu...

journal_title：Journal of biochemistry

authors： Liu J,Tsukuba T,Okamoto K,Ohishi M,Yamamoto K

更新日期：2002-09-01 00:00:00

abstract：:Two-dimensional gel electrophoresis using 0.5% agarose gel in the 1st dimension and 2-12% gradient polyacrylamide gel in the 2nd dimension succeeded in the isoelectrical focusing of connectin, a giant myofibrillar protein of approximately 3,000 kDa. Immunoblotting with an anti-connectin monoclonal antibody, SM1-36-2, ...

journal_title：Journal of biochemistry

authors： Matsumura K,Hori S,Sugiura H,Shimizu T

更新日期：1990-10-01 00:00:00

abstract：:We have previously purified two D-3-hydroxyacyl-CoA dehydratase preparations from human liver. One preparation contained a 77-kDa polypeptide and smaller polypeptides, and the other was a homodimer of a 46-kDa polypeptide. Three different purified rat peroxisomal D-3-hydroxyacyl-CoA dehydratase preparations have been ...

journal_title：Journal of biochemistry

authors： Jiang LL,Miyazawa S,Hashimoto T

更新日期：1996-09-01 00:00:00

abstract：:Effects of polydeoxynucleotides on the activity of DNA polymerase-alpha from sea urchin embryos were studied. Poly(dG), poly(dC) and poly(dC)-oligo(dG)12-18 inhibited DNA polymerase-alpha activity in the activated DNA-directed reaction but poly(dA), oligo(dT)12-18, and poly(dA)-oligo(dT)12-18 did not inhibit the activ...

journal_title：Journal of biochemistry

authors： Oguro M,Nagano H

更新日期：1982-08-01 00:00:00

abstract：:The structures of the N-linked oligosaccharides on recombinant human hepatocyte growth factor (rh-HGF) expressed by Chinese hamster ovary (CHO) cells were studied by two-dimensional sugar mapping. The oligosaccharides released from the glycopeptides by peptide: N-glycosidase F (PNGase F) treatment were tagged with 2-a...

journal_title：Journal of biochemistry

authors： Hara H,Nakae Y,Sogabe T,Ihara I,Ueno S,Sakai H,Inoue H,Shimizu S,Nakamura T,Shimizu N

更新日期：1993-07-01 00:00:00

abstract：:The contribution of the P1' residue at the first reactive site of peanut protease inhibitor B-III to the inhibition was analyzed by replacement of the P1' Arg(11) with other amino acids (Arg, Ser, Ala, Leu, Phe, Asp) after selective modification of the second reactive site. The Arg derivative had the same trypsin inhi...

journal_title：Journal of biochemistry

authors： Kurokawa T,Hara S,Norioka S,Teshima T,Ikenaka T

更新日期：1987-03-01 00:00:00

abstract：:The cDNA of a novel protein, which contains the association domain of alpha isoform of calmodulin-dependent protein kinase II (CaM-kinase II alpha), was cloned from rat skeletal muscle. This protein, called alpha KAP, consisted of 200 amino acid residues with a molecular weight of 22,583. alpha KAP has a highly hydrop...

journal_title：Journal of biochemistry

authors： Sugai R,Takeuchi M,Okuno S,Fujisawa H

更新日期：1996-10-01 00:00:00

abstract：:The expression of the human SREBP-2 gene is transcriptionally regulated in a cooperative manner by sterol regulatory element-binding proteins (SREBPs) and the general transcription factor NF-Y [Sato, R., Inoue, J., Kawabe, Y., Kodama, T., Takano, T., and Maeda, M. (1996) J. Biol. Chem. 271, 26461-26464]. To understand...

journal_title：Journal of biochemistry

authors： Inoue J,Sato R,Maeda M

更新日期：1998-06-01 00:00:00

abstract：:Three forms of cytochrome P-450 of liver microsomes of 3-methylcholanthrene-treated Golden hamsters were purified and characterized as regards their catalytic activity toward aflatoxin B1-related hepatocarcinogenic mycotoxins. These include two major forms, designated as cytochrome P-450-AFB (P-450-I) and P-450-II, an...

journal_title：Journal of biochemistry

authors： Fukuhara M,Nohmi T,Mizokami K,Sunouchi M,Ishidate M Jr,Takanaka A

更新日期：1989-08-01 00:00:00

abstract：:Thrombopoietin (TPO) is an important haematopoietic factor in megakaryocytic activities as well as in platelet production. Interleukin 6 (IL-6) can co-stimulate TPO-dependent formation of colony forming unit of megakaryocyte (CFU-Meg) growth which could be responsible for residual platelet formation in TPO-deficient o...

journal_title：Journal of biochemistry

authors： Zhiyi H,Wenshan L,Wenze Z,Ning D,Chi Z,Kenan Y,Ping W,Qianqian W,Qing Z

更新日期：2007-07-01 00:00:00

abstract：:Purified nuclease TT1 from Thermus thermophilus HB8 has multimolecular weight forms, each of which is composed of three different subunits, alpha (10.8 x 10(4)), beta (7.8 x 10(4)), and gamma (4.1 x 10(4)). The molecular weights of this enzyme were estimated by gel filtration, polyacrylamide gel electrophoresis and eq...

journal_title：Journal of biochemistry

authors： Takahashi M,Kobayashi M,Uchida T

更新日期：1981-11-01 00:00:00

abstract：:ATP-dependent enzymes were investigated as to the stringency of their ATP requirement. For all the enzymes examined except firefly luciferase (including hexokinase, polynucleotide kinase, T4 DNA ligase, and T4 RNA ligase) ATP could be replaced with dATP, contradicting previous data. Considering the replaceable nucleot...

journal_title：Journal of biochemistry

authors： Kinoshita Y,Nishigaki K

更新日期：1997-07-01 00:00:00

abstract：:The major gangliosides were isolated from small intestine of 2-week-old mice of C3H/He strain and identified as GM3, GM1, and GD1a. These gangliosides characteristically contained a phytosphingosine moiety and alpha-hydroxy fatty acids. The gangliosides contained both N-glycolylneuraminic acid and N-acetylneuraminic a...

journal_title：Journal of biochemistry

authors： Sato E,Uezato T,Fujita M,Nishimura K

更新日期：1982-06-01 00:00:00

abstract：:A particulate enzyme preparation from Bacillus stearothermophilus synthesized 1,3-poly(glycerol phosphage) from CDPglycerol at an optimum pH of 8.0 and the reaction was stimulated by divalent cations. Km for CDPglycerol was 0.18 mM. The synthesis was inhibited by CMP, CDP, and CTP and by concentrations of CDP-glycerol...

journal_title：Journal of biochemistry

authors： Cheang OO K

更新日期：1975-03-01 00:00:00

abstract：:The complete amino acid sequence of Fragment B obtained by the limited tryptic digestion of E. coli polypeptide chain elongation factor Tu (EF-Tu) was determined. Seven peptides formed from Fragment B by cleavage with cyanogen bromide (designated as CB1 to CB7 according to their order of alignment from N- to C-termini...

journal_title：Journal of biochemistry

authors： Nakamura S,Nakayama N,Takahashi K,Kaziro Y

更新日期：1982-03-01 00:00:00

abstract：:Stable cell lines expressing the gastric proton pump alpha- and/or beta-subunits were constructed. The cell line co-expressing the alpha- and beta-subunits showed inward Rb(+) transport, which was activated by Rb(+) in a concentration-dependent manner. In the alpha+beta-expressing cell line, rapid recovery of intracel...

journal_title：Journal of biochemistry

authors： Kimura T,Yoshida A,Tabuchi Y,Ikari A,Takeguchi N,Asano S

更新日期：2002-06-01 00:00:00

abstract：:Cilia and flagella of eukaryotic cells are evolutionarily conserved organelles with a microtubule-based axoneme as a scaffold. To fulfil their functions in cellular motility, sensory reception and developmental signalling, cilia contain unique proteins, such as receptors and ion channels. The assembly and maintenance ...

journal_title：Journal of biochemistry

authors： Nakayama K,Katoh Y

更新日期：2018-03-01 00:00:00

abstract：:2,3-Bisphosphoglycerate mutase (BPGM) [EC 5.4.2.4] is a multifunctional enzyme that catalyzes both the synthesis and the degradation of 2,3-diphosphoglycerate (2,3-DPG) and contains three types of activities in that it functions as a 2,3-DPG synthetase, a phosphoglycerate mutase and a 2,3-DPG phosphatase. In humans, B...

journal_title：Journal of biochemistry

authors： Fujita T,Suzuki K,Tada T,Yoshihara Y,Hamaoka R,Uchida K,Matuo Y,Sasaki T,Hanafusa T,Taniguchi N

更新日期：1998-12-01 00:00:00

abstract：:We expressed human myotonic dystrophy protein kinase (DMPK) in the fission yeast Schizosaccharomyces pombe, in which the overexpression of human DMPK affects cell growth and cell shape. The human DMPK protein has a leucine-rich domain at the N-terminus, a serine/threonine kinase domain in the middle, and a hydrophobic...

journal_title：Journal of biochemistry

authors： Sasagawa N,Kino Y,Takeshita Y,Oma Y,Ishiura S

更新日期：2003-10-01 00:00:00

abstract：:Aldehyde reductases from several mammalian and avian tissues transferred the pro-4R hydrogen of NADPH to the substrate, whereas the stereospecificity of carbonyl reductases was not uniform being correlated with the ability to catalyze the oxidoreduction of hydroxysteroids. ...

journal_title：Journal of biochemistry

authors： Nakayama T,Hara A,Kariya K,Sawada H

更新日期：1985-10-01 00:00:00

abstract：:Bone marrow lineage-negative (Lin(-)) c-Kit(+) Sca-1(+) hematopoietic cells from human GM-CSF receptor gene transgenic mice were cultured on established bone marrow stromal cell (TBR59) layers and on semisolid medium. In the semisolid assay, an increasing number of larger colonies were observed in the presence of hGM-...

journal_title：Journal of biochemistry

authors： Okubo T,Yanai N,Watanabe S,Arai Ki,Obinata M

更新日期：2000-04-01 00:00:00

abstract：:We previously reported a new laminin variant containing laminin gamma 2 (or B2t) chain, ladsin, which exerted prominent cell-scattering, cell-adhesion, and cell-migration activities. In the present study, this laminin was further characterized, and gene expression of its three subunits in various human tissues and can...

journal_title：Journal of biochemistry

authors： Mizushima H,Miyagi Y,Kikkawa Y,Yamanaka N,Yasumitsu H,Misugi K,Miyazaki K

更新日期：1996-12-01 00:00:00

abstract：:C3-translational product, which was synthesized with rabbit liver mRNA in a reticulocyte lysate protein-synthesizing system, did not react with [14C]methylamine, indicating the lack of an internal thioester bond. Instead, the C3-translational product reacted with iodo[1-14C]acetamide, as determined by gel electrophore...

journal_title：Journal of biochemistry

authors： Iijima M,Tobe T,Sakamoto T,Tomita M

更新日期：1984-11-01 00:00:00

abstract：:The interaction between lipopolysaccharide (LPS) and an LPS-sensitive serine protease zymogen, factor C, purified from horseshoe crab (Tachypleus tridentatus) hemocytes, was investigated to elucidate the LPS-mediated activation of factor C. The rate of activation of the zymogen factor C was highly dependent on the con...

journal_title：Journal of biochemistry

authors： Nakamura T,Tokunaga F,Morita T,Iwanaga S

更新日期：1988-02-01 00:00:00

abstract：:A p-nitrophenyl-alpha-D-glucopyranoside-hydrolyzing alpha-glucosidase from an obligate thermophile, Bacillus thermoglucosidius KP 1006, gave a triphasic relationship at pH 6.8 in the van't Hoff plot of Km, in the Arrhenius plot of the first order rate constant of inactivation with 0.1% sodium dodecyl sulfate, and in t...

journal_title：Journal of biochemistry

authors： Suzuki Y,Nakamura N,Kishigami T,Abe S

更新日期：1980-03-01 00:00:00

abstract：:Human erytholeukemia K562 cells are induced to differentiate along the erythroid lineage by a variety of chemical compounds, including hemin, sodium butyrate and 1-β-d-arabinofuranosylcytosine. We have investigated the induction of erythroid differentiation of K562 cells by glutamine depletion. When K562 cells were cu...

journal_title：Journal of biochemistry

authors： Canh Hiep N,Kinohira S,Furuyama K,Taketani S

更新日期：2012-12-01 00:00:00

abstract：:Several proteins in the mammalian endoplasmic reticulum are substrates for protein kinases. Many unidentified phosphoproteins from this compartment are described in the literature, and this prompted us to try to identify at least the more dominant ones. When solubilized bovine and murine microsomes were phosphorylated...

journal_title：Journal of biochemistry

authors： Janson IM,Ek B,Ek P

更新日期：1997-01-01 00:00:00

abstract：:OsCnfU-1A is a chloroplast-type Nfu-like protein that consists of tandem repeats sharing high sequence homology. Domain I of this protein, but not domain II, has a C-X-X-C motif that is thought to assemble an iron-sulphur cluster. Herein we report the solution structure of OsCnfU-1A domain I (73-153). Although OsCnfU-...

journal_title：Journal of biochemistry

authors： Saio T,Kumeta H,Ogura K,Yokochi M,Asayama M,Katoh S,Katoh E,Teshima K,Inagaki F

更新日期：2007-07-01 00:00:00