A survey of genes expressed in undifferentiated mouse embryonal carcinoma F9 cells: characterization of low-abundance mRNAs.

abstract：:Ubiquinone was biosynthesized when rat liver mitochondria were incubated with S-adenosyl-L-methionine, solanesyl diphosphate, and [U-14C]p-hydroxybenzoate. The intermediates of ubiquinone biosynthesis but not ubiquinone were accumulated in mitochondria incubated without S-adenosyl-L-methionine and the accumulated inte...

journal_title：Journal of biochemistry

authors： Kang D,Fujiwara T,Takeshige K

更新日期：1992-03-01 00:00:00

abstract：:An esterase that specifically hydrolyzes medium-chain (C(3)-C(5)) monoalkyl phthalates was purified from phthalate-grown Micrococcus sp. YGJ1. The enzyme activity was split into two fractions by hydrophobic chromatography on Phenyl Sepharose, and the enzymes were purified to homogeneity from each fraction. The purifie...

journal_title：Journal of biochemistry

authors： Maruyama K,Akita K,Naitou C,Yoshida M,Kitamura T

更新日期：2005-01-01 00:00:00

abstract：:Two novel oligosaccharides with the sialyl-Le(a) structure were isolated from human milk using a monoclonal antibody, MSW 113. These oligosaccharides were purified by affinity chromatography on a column of the immobilized monoclonal antibody and by high-performance liquid chromatography, and structurally characterized...

journal_title：Journal of biochemistry

authors： Kitagawa H,Nakada H,Fukui S,Funakoshi I,Kawasaki T,Yamashina I,Tate S,Inagaki F

更新日期：1993-10-01 00:00:00

abstract：:Interferon stimulated gene factor 3 (ISGF3) is a trimeric transcription factor activated on treatment of cells with interferon-alpha and beta (type I IFNs). Upon stimulation, the regulatory subunits, p84/91 and p113, present in the cytoplasm are phosphorylated at specific tyrosine residues and assemble with the DNA bi...

journal_title：Journal of biochemistry

authors： Suhara W,Yoneyama M,Yonekawa H,Fujita T

更新日期：1996-02-01 00:00:00

abstract：:The aminopeptidase P gene in Escherichia coli HB101 was cloned into the plasmid pBR322. Introduction of the hybrid plasmid, pAPP01, into the E. coli DH1 resulted in an 8-fold increase of aminopeptidase P activity as compared with that of the host. The enzyme was purified by series of chromatographies on DEAE-Sephadex,...

journal_title：Journal of biochemistry

authors： Yoshimoto T,Murayama N,Honda T,Tone H,Tsuru D

更新日期：1988-07-01 00:00:00

abstract：:We previously reported that sera from various kinds of animals contain a protein(s) capable of inhibiting the growth of the non-malignant epithelial cell line derived from Buffalo rat liver (BRL). In the present study, a similar epithelial cell-specific growth inhibitor (EGI) was purified to homogeneity from an acid-e...

journal_title：Journal of biochemistry

authors： Huang W,Kimura T,Mashima K,Miyazaki K,Masaki H,Yamashita J,Horio T

更新日期：1986-09-01 00:00:00

abstract：:Inositol 1,4,5-trisphosphate (InsP3) releases Ca2+ from the non-mitochondrial Ca2+ store site of various types of cells. To study the mechanisms of the Ca2+ release from the store site, the effect of InsP3 on the passive Ca2+ release and influx, and the active Ca2+ uptake in the presence of oxalate, was examined using...

journal_title：Journal of biochemistry

authors： Hirata M,Kukita M,Sasaguri T,Suematsu E,Hashimoto T,Koga T

更新日期：1985-06-01 00:00:00

abstract：:Using glycerol gradient centrifugation, the molecular sizes of porcine (2'-5')oligoadenylate synthetases (2-5A synthetases) were estimated. The 2-5A synthetase purified from pig spleen was about 150 kDa, while the enzyme extracted from nuclei of Newcastle disease virus-infected pig epithelial cells (SK-h) was about 20...

journal_title：Journal of biochemistry

authors： Shimizu N,Sokawa Y,Sokawa J

更新日期：1984-06-01 00:00:00

abstract：:Lactosylceramide and paragloboside were synthesized from their precursor glycolipids and UDP-galactose by lactose synthase A protein [UDP-Gal : GlcNAc beta-4-galactosyltransferase, EC 2.4.1.22] purified to homogeneity from human plasma. The partially purified human liver enzyme and an extract from human lymphoblastoid...

journal_title：Journal of biochemistry

authors： Yamato K,Yoshida A

更新日期：1982-10-01 00:00:00

abstract：:The effects of sphingoid bases, sphingosine and dihydrosphingosine, which are protein kinase C (PKC) inhibitors, on NADPH oxidase were examined in a cell-free system. The bases inhibited cell-free activation of NADPH oxidase by arachidonic acid at lower concentration than N-acetylsphingosine. Thus, positive charge in ...

journal_title：Journal of biochemistry

authors： Sasaki JI,Yamaguchi M,Saeki S,Yamane H,Okamura N,Ishibashi S

更新日期：1996-10-01 00:00:00

abstract：:We previously reported that caldesmon (CaD), together with tropomyosin (TM), effectively protects actin filaments from gelsolin, an actin-severing protein. To elucidate the structure/function relationship of CaD, we dissected the functional domain of CaD required for the protection. The basic C-terminal half of rat no...

journal_title：Journal of biochemistry

authors： Takiguchi K,Matsumura F

更新日期：2005-12-01 00:00:00

abstract：:Glycerol dehydrogenase [EC 1.1.1.6] (pI 5.9) from Geotrichum candidium is effectively adsorbed in the presence of 20 mM acute buffer (pH 6.0) on either octyl-Sepharose or 10-carboxydecyl-Sepharose, among ten different kinds of n-alkyl-Sepharose derivatives tested, some of which have an amino or a carboxyl group as a t...

journal_title：Journal of biochemistry

authors： Sasaki I,Itoh N,Goto H,Yamamoto R,Tanaka H,Yamashita K,Yamashita J,Horio T

更新日期：1982-01-01 00:00:00

abstract：:Beta-N-Acetylgalactosaminidase [EC 3.2.1.53] was purified to homogeneity from the culture media of Bacillus sp. AT173-1. The enzyme has a molecular weight of 48,000 as estimated by SDS-PAGE under reducing conditions and an isoelectric point of 4.3. The enzyme requires dithiothreitol as an activator and is most active ...

journal_title：Journal of biochemistry

authors： Tanaka A,Ozaki S

更新日期：1997-08-01 00:00:00

abstract：:The rate of slow Li+ influx and the fraction of active form of acetylcholine receptor (AChR) of Electrophorus electricus membrane vesicles at equilibrium between the active and desensitized forms of the receptor were measured in the presence of various concentrations of phenyltrimethylammonium (PTA) and nereistoxin (N...

journal_title：Journal of biochemistry

authors： Aoshima H,Hori K,Yamamoto A

更新日期：1987-02-01 00:00:00

abstract：:Previously, several workers reported that at very low ionic strength and in the presence of ATP, the extent of binding of S-1 with the F-actin-tropomyosin-troponin complex or regulated actin (FA-TM-TN) is unaffected by removal of Ca2+. However, in this study we found that during the ATPase reaction at physiological io...

journal_title：Journal of biochemistry

authors： Inoue A,Tonomura Y

更新日期：1982-04-01 00:00:00

abstract：:Rat brain type II (beta) protein kinase C (PKC) was phosphorylated by rat lung casein kinase II (CK-II). Neither type I (gamma) nor type III (alpha) PKC was significantly phosphorylated by CK-II. CK-II incorporated 0.2-0.3 mol of phosphate into 1 mol of type II PKC. This phosphate was located at the single seryl resid...

journal_title：Journal of biochemistry

authors： Tominaga M,Kitagawa Y,Tanaka S,Kishimoto A

更新日期：1991-10-01 00:00:00

abstract：:A newly isolated binding protein of peroxisomal targeting signal type 2 (PTS2) receptor Pex7, termed P7BP2, is transported into peroxisomes by binding to the longer isoform of Pex5p, Pex5pL, via Pex7p. The binding to Pex7p and peroxisomal localization of P7BP2 depends on the cleavable PTS2 in the N-terminal region, su...

journal_title：Journal of biochemistry

authors： Niwa H,Miyauchi-Nanri Y,Okumoto K,Mukai S,Noi K,Ogura T,Fujiki Y

更新日期：2018-12-01 00:00:00

abstract：:Gastric cancer (GC) is one of the most common cancers in gastrointestinal malignant tumours. Long non-coding RNAs were widely reported to play a significant role in the regulation of occurrence or development of tumours. Bioinformatics analysis and a wide range of experiments were conducted to explore the expression s...

journal_title：Journal of biochemistry

authors： Xin H,Yan Z,Cao J

更新日期：2020-11-01 00:00:00

abstract：:The peptide bond syntheses catalyzed by subtilisin BPN', papain [EC 3.4.22.2], and pepsin [EC 3.4.23.1] were studied comparatively at the optimum pH of the enzymes with the coupling system Cbz-(AA)n-OH + Leu-X leads to Cbz-(AA)n-Leu-X, in which AA = various amino acid residues, n = 1-3 and X = -NH2, -OEt, -OBut, -ODPM...

journal_title：Journal of biochemistry

authors： Morihara K,Oka T

更新日期：1981-02-01 00:00:00

abstract：:Using an immunoblotting technique, we have studied the processing of plasma proteins in subcellular fractions of rat liver including rough and smooth microsomes and the Golgi subfractions. Each subcellular fraction was directly subjected to SDS-polyacrylamide gel electrophoresis and analyzed by immunoblotting with ant...

journal_title：Journal of biochemistry

authors： Oda K,Miki K,Hirose S,Takami N,Misumi Y,Ikehara Y

更新日期：1986-12-01 00:00:00

abstract：:The association constants of hen egg yolk riboflavin binding protein with 8-substituted riboflavins were measured using a fluorometric titration method in the range of 10-40 degrees C, and thermodynamic parameters were calculated using ordinary methods. The flavins used were riboflavins whose 8-methyl group was substi...

journal_title：Journal of biochemistry

authors： Matsui K,Sugimoto K,Kasai S

更新日期：1982-04-01 00:00:00

abstract：:1. Glyceraldehyde-3-phosphate dehydrogenases [EC 1.2.1.12] from rabbit, pig, lobster, yeast, E. coli, and B. stearothermophilus have been subjected to hybridization in 3M NaCL. 2. Suitable mixtures of electrophoretically distinct glyceraldehyde-3-phosphate dehydrogenases were found to give five-membered by electrophor...

journal_title：Journal of biochemistry

authors： Suzuki K,Harris JI

更新日期：1975-03-01 00:00:00

abstract：:Picolinate binds to a reduced form of D-amino acid oxidase, and the complex formed has a broad absorption band around 600 nm as in the case of the purple intermediate of the enzyme with a substrate. The dissociation constant at 25 degrees C was 35 microns at pH 7.0. The pH dependence (pH 8.3-pH 6.4) of the dissociatio...

journal_title：Journal of biochemistry

authors： Nishina Y,Tojo H,Shiga K

更新日期：1986-03-01 00:00:00

abstract：:Autoactivation of the proenzyme form of a subunit of the first component (C1r) was performed in the presence and absence of diisopropyl fluorophosphate (DFP). The time-course of autoactivation of zymogen C1r followed a sigmoidal curve and was accelerated by addition of the enzyme C1r and by increasing the concentratio...

journal_title：Journal of biochemistry

authors： Kasahara Y,Odai H,Takahashi K,Nagasawa S,Koyama J

更新日期：1985-01-01 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：:We investigated the expression and functions of circular RNA (circRNA) circNINL and miR-921 in breast cancer (BC) in this study. We found that the expression of circNINL increased while the expression of miR-921 decreased in BC tissues and cell lines, and their anomalous expressions were associated with malignant feat...

journal_title：Journal of biochemistry

authors： Xu C,Yu H,Yin X,Zhang J,Liu C,Qi H,Liu P

更新日期：2021-01-21 00:00:00

abstract：:The small, monomeric Ca2+-binding photoprotein, aequorin, emits blue light by an intramolecular reaction when mixed with Ca2+. The photoprotein is made up of coelenterazine and molecular oxygen, bound noncovalently to apoaequorin (apoprotein). The chemical steps leading to light emission, involving the oxidative degra...

journal_title：Journal of biochemistry

authors： Inouye S,Aoyama S,Miyata T,Tsuji FI,Sakaki Y

更新日期：1989-03-01 00:00:00

abstract：:Roxadustat (FG-4592, Rox) is a stabilizer for hypoxia-inducible transcription factors (HIFs), which induce production of the erythroid growth factor erythropoietin, and has been listed by the World Anti-Doping Agency as a prohibited substance for athletes since 2011. Although the detection technologies for Rox and its...

journal_title：Journal of biochemistry

authors： Saigusa D,Suzuki N,Matsumoto Y,Umeda K,Tomioka Y,Koshiba S,Yamamoto M

更新日期：2018-02-09 00:00:00

abstract：:Depolymerization of microtubules in the ATP-reassembly buffer permitted the preparation of GDPETNGTP. Incubation of this tubulin fraction at 35 degrees with ATP induced the phosphorylation of E-site GDP into GTP, which was then dephosphorylated during microtubule assembly. Incubation of GDPETNGTP with phosphoenolpyruv...

journal_title：Journal of biochemistry

authors： Kobayashi T,Simizu T

更新日期：1976-06-01 00:00:00

abstract：:Dopamine D2 receptor binding subunits of the porcine anterior pituitary were visualized by autoradiography following photoaffinity labeling with [125I]N-azidophenethylspiperone and sodium dodecyl-sulfate polyacrylamide gel electrophoresis. The ligand binding subunit comprising the pituitary D2 dopamine receptor migrat...

journal_title：Journal of biochemistry

authors： Jarvie KR,Niznik HB

更新日期：1989-07-01 00:00:00