Two kinds of myosin phosphatases with different enzymatic properties from fresh chicken gizzard smooth muscle. Purification and characterization.

abstract：:Aggregatibacter actinomycetemcomitans is an oral pathogen for aggressive periodontitis, and encodes a triheme c-containing membrane-bound enzyme, quinol peroxidase (QPO) that catalyzes peroxidase activity using quinol in the respiratory chain. In the previous work, we have characterized recombinant QPO purified from t...

journal_title：Journal of biochemistry

authors： Abe T,Kawarai T,Takahashi Y,Konishi K

更新日期：2017-06-01 00:00:00

abstract：:Ovomucoid-trypsin association complex was prepared by incubating chicken egg white ovomucoid with bovine trypsin. The reactivity of ovomucoid-trypsin complex was investigated by immunodiffusion, quantitative precipitation and enzyme-linked immunosorbent assay (ELISA). It was demonstrated that the association of trypsi...

journal_title：Journal of biochemistry

authors： Matsuda T,Watanabe K,Nakamura R

更新日期：1983-07-01 00:00:00

abstract：:The DNA chain elongation mechanisms of mouse DNA polymerases alpha and beta have been analyzed by using denatured DNA with a (dT)n block at the 3'-end as a template in combination with RNA ((rA)12-20)primer. The (rA)12-20-primed DNA product synthesized by DNA polymerase alpha was 3-5 s in size even after prolonged rea...

journal_title：Journal of biochemistry

authors： Matsukage A,Nishizawa M,Takahashi T,Hozumi T

更新日期：1980-12-01 00:00:00

abstract：:The nucleotide sequence of 5S rRNA from the fission yeast, S. pombe, has been established by post labeling procedures combined with cataloging RNase T1- and A-oligonucleotides derived from unlabeled 5S rRNA. The sequence consists of 119 nucleotides without a modified base and shows more dissimilarities (at 38 position...

journal_title：Journal of biochemistry

authors： Komiya H,Miyazaki M,Takemura S

更新日期：1981-05-01 00:00:00

abstract：:Using an F-actin affinity column, a 60 kDa fragment of a 71 kDa F-actin-binding protein was partially purified from Tetrahymena pyriformis. After digestion of the 60 kDa fragment with cyanogen bromide, the N-terminal 21-amino acid sequence of one of the resulting peptides was found to show sequence similarity to a reg...

journal_title：Journal of biochemistry

authors： Watanabe A,Kurasawa Y,Watanabe Y,Numata O

更新日期：1998-04-01 00:00:00

abstract：:Covalently closed-circular, superhelical DNAs, including viral DNAs, bacterial plasmid DNAs, and bacteriophage replicative-form DNA, were treated with a small amount of Haemophilus gallinarum DNA-relaxing enzyme to generate incompletely relaxed DNA molecules. Each sample consisted of a set of closed-circular DNA molec...

journal_title：Journal of biochemistry

authors： Shishido K

更新日期：1979-09-01 00:00:00

abstract：:L-selectin is a cell adhesion molecule mediating the initial capture and subsequent rolling of leukocytes along the endothelial cells expressing L-selectin ligands. In addition to its action in adhesion, an intracellular signaling role for L-selectin has been recognized. Its cytoplasmic domain is involved in signal tr...

journal_title：Journal of biochemistry

authors： Chen C,Ba X,Xu T,Cui L,Hao S,Zeng X

更新日期：2006-08-01 00:00:00

abstract：:The effect of ryanodine on the permeation of glucose, choline, and Ca2+ through the Ca2+ channel in sarcoplasmic reticulum vesicles was studied by means of the light scattering and/or the tracer method. Ryanodine had the same effect on the permeabilities of choline and Ca2+; low concentrations of ryanodine (10 microM)...

journal_title：Journal of biochemistry

authors： Kasai M,Kawasaki T

更新日期：1993-03-01 00:00:00

abstract：:Effects of rice bran agglutinin (RBA) on human monoblastic leukemia U937 cells were examined in comparison with those of wheat germ agglutinin (WGA) and Viscum album agglutinin (VAA). These lectins inhibit cell growth, and several lines of evidence indicate that the growth inhibition is caused by the induction of apop...

journal_title：Journal of biochemistry

authors： Miyoshi N,Koyama Y,Katsuno Y,Hayakawa S,Mita T,Ohta T,Kaji K,Isemura M

更新日期：2001-12-01 00:00:00

abstract：:The heparin-induced self-aggregation behaviours of four repeat peptides (R1-R4) in an acidic solution (pH = 4.5) were investigated by fluorescence and circular dichroism (CD) measurements and compared with those in a neutral solution (pH = 7.5). In contrast with the self-aggregation-resistive behaviours of the R1 and ...

journal_title：Journal of biochemistry

authors： Mizushima F,Minoura K,Tomoo K,Sumida M,Taniguchi T,Ishida T

更新日期：2007-07-01 00:00:00

abstract：:Many eukaryotic genes are interrupted by introns, which are removed from mRNA precursors by the RNA splicing mechanism. Although nucleotide sequences around splice sites have considerable homology among various genes, exact splice-site signals are unknown. Previously, applying the computer searching method to primary ...

journal_title：Journal of biochemistry

authors： Iida Y

更新日期：1985-04-01 00:00:00

abstract：:The asparagine-linked sugar chains of human follicle-stimulating hormone (hFSH) were liberated as radioactive oligosaccharides from the polypeptide moiety by hydrazinolysis followed by N-acetylation and NaB3H4 reduction. Ninety-five percent of the oligosaccharides were acidic and all were converted to a mixture of neu...

journal_title：Journal of biochemistry

authors： Renwick AG,Mizuochi T,Kochibe N,Kobata A

更新日期：1987-05-01 00:00:00

abstract：:The ATP requirement for two steps of DNA replication, the synthesis and subsequent joining of Okazaki fragments, was investigated by using isolated HeLa cell nuclei. Among adenine nucleotides tested, high levels of dATP and ADP stimulated DNA synthesis. In the presence of high levels of ATP, the addition of high level...

journal_title：Journal of biochemistry

authors： Enomoto T,Tanuma S,Yamada MA

更新日期：1981-03-01 00:00:00

abstract：:OS-9 gene is frequently coamplified with CDK4 gene in human sarcomas. We isolated and characterized three isoforms of OS-9 cDNA found in a myeloid leukemia HL-60 cDNA library. Isoform 1 consisted of 2,700 bp, from which a 667 amino acid sequence was deduced and found to be identical with that of OS-9 cDNA from osteosa...

journal_title：Journal of biochemistry

authors： Kimura Y,Nakazawa M,Yamada M

更新日期：1998-05-01 00:00:00

abstract：:In order to stabilize human RNase 1 by introduction of an intramolecular cross-link, a mutant protein (4-118CL RNase 1), in which Arg4 and Val118 are replaced with cysteine residues and linked by a disulfide bond, was designed and expressed in Escherichia coli as inclusion bodies. The 4-118CL RNase 1 that refolded und...

journal_title：Journal of biochemistry

authors： Futami J,Tada H,Seno M,Ishikami S,Yamada H

更新日期：2000-08-01 00:00:00

abstract：:The 1H-NMR spectra of eight unsaturated disaccharides obtained by bacterial eliminase digestion of chondroitin sulfate and of heparan sulfate/heparin were recorded in order to construct an NMR data base of sulfated oligosaccharides and to investigate the effects of sulfation on the proton chemical shifts. These shifts...

journal_title：Journal of biochemistry

authors： Yamada S,Yoshida K,Sugiura M,Sugahara K

更新日期：1992-10-01 00:00:00

abstract：:The G72 gene is one of the most susceptible genes to schizophrenia and is contained exclusively in the genomes of primates. The product of the G72 gene modulates the activity of D-amino acid oxidase (DAO) and is a small protein prone to aggregate, which hampers its structural studies. In addition, lack of a known stru...

journal_title：Journal of biochemistry

authors： Kato Y,Fukui K

更新日期：2017-02-01 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：:The inhibition of tau fibrillation is a potential therapeutic target for Alzheimer's and other neurodegenerative diseases. As a series of studies on inhibiting the transition of soluble monomeric tau into mature fibril, the effect of Tyr310 residue in the third repeat (R3) of the microtubule-binding domain (MBD) on th...

journal_title：Journal of biochemistry

authors： Nishiura C,Takeuchi K,Minoura K,Sumida M,Taniguchi T,Tomoo K,Ishida T

更新日期：2010-03-01 00:00:00

abstract：:A fluorescent photoreactive ATP derivative, 2'(3')-O-(4-benzoylbenzoyl)-1,N(6)-etheno-ATP (Bz(2)-epsilonATP), was synthesized and reacted with the rice kinesin K16 motor domain (K16MD). In the presence of ADP or ATP, UV irradiation of the K16MD solution containing Bz(2)-epsilonATP resulted in a new 100 kDa band, which...

journal_title：Journal of biochemistry

authors： Umeki N,Mitsui T,Koike Y,Maruta S

更新日期：2006-05-01 00:00:00

abstract：:By analyzing antibody heterogeneity during the primary immune response to bacterial a-amylase (B alpha A) in high-responder F1 hybrid mice between C57BL/6 (B6) and C3H/He (C3) mice with the use of isoelectric focusing (IEF), it was shown that the maturation of the primary IgG antibody response consisted of at least tw...

journal_title：Journal of biochemistry

authors： Nakashima S,Kamikawa H

更新日期：1984-07-01 00:00:00

abstract：:The properties of phospholipase A1 (PLA1) obtained from the white muscle of bonito, Euthynnus pelamis (Linnaeus), were examined. The PLA1 activity had a pH optimum from 6.5 to 7.0 for phosphatidylcholine (PC), and calcium ion was not required. The optimum temperature was from 20 to 30 degrees C. When a fatty alcohol w...

journal_title：Journal of biochemistry

authors： Hirano K,Tanaka A,Yoshizumi K,Tanaka T,Satouchi K

更新日期：1997-12-01 00:00:00

abstract：:An acidic protein of human saliva, which we named SAP-1 previously, is now shown to be an inhibitor of several cysteine proteinases. The protein inhibited papain and ficin strongly, and stem bromelain and bovine cathepsin C partially. However, it did not inhibit either porcine cathepsin B or clostripain. The mode of t...

journal_title：Journal of biochemistry

authors： Isemura S,Saitoh E,Ito S,Isemura M,Sanada K

更新日期：1984-10-01 00:00:00

abstract：:The amino acid sequence of the glycophorin from porcine erythrocyte membrane has been determined by Edman degradation. Porcine glycophorin is a polypeptide chain of 133 amino acid residues and contains 12 oligosaccharide units attached to the amino-terminal side of the molecule. Ten oligosaccharides are linked O-glyco...

journal_title：Journal of biochemistry

authors： Honma K,Tomita M,Hamada A

更新日期：1980-12-01 00:00:00

abstract：:A GTP-binding protein with an Mr of 24,000 was purified from a cholate extract of bovine brain membranes in addition to the previously reported alpha beta gamma-trimeric GTP-binding proteins (G proteins). Partial amino acid sequence analysis of the purified 24-kDa protein revealed that it was not identical to any of t...

journal_title：Journal of biochemistry

authors： Ohoka Y,Imai S,Kozasa T,Maehama T,Takahashi K,Kaziro Y,Ui M,Katada T

更新日期：1991-03-01 00:00:00

abstract：:A novel esterase was found in Pseudomonas fluorescens cells and purified to homogeneity as determined by polyacrylamide gel electrophoresis. The esterase was extracted from the cells by freeze-thawing and hypotonic treatment. Purification was achieved by ammonium sulfate precipitation, followed by successive chromatog...

journal_title：Journal of biochemistry

authors： Nakagawa A,Tsujita T,Okuda H

更新日期：1984-04-01 00:00:00

abstract：:The binding of SopA to the promoter region of its own gene, in which four copies of SopA's recognition sequence, 5'-CTTTGC-3', are arrayed asymmetrically, was examined in vitro. Titration using electrophoretic mobility shift assay showed that the stoichiometry of SopA protomers to the promoter-region DNA is 4 and that...

journal_title：Journal of biochemistry

authors： Komai M,Umino M,Hanai R

更新日期：2011-04-01 00:00:00

abstract：:The stimulatory effects of glucose and lactate on protein synthesis by round spermatids (steps 1-8) were further studied. When the cells were incubated with lactate, the response of protein synthesis in round spermatids was closely related to the intracellular level of ATP. The ATP level in spermatids increased to 3.1...

journal_title：Journal of biochemistry

authors： Nakamura M,Hino A,Kato J

更新日期：1981-10-01 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：:Rabbit skeletal muscle alpha-tropomyosin (Tm) and the deletion mutant (D234Tm) in which internal actin-binding pseudo-repeats 2, 3, and 4 are missing [Landis et al. (1997) J. Biol. Chem. 272, 14051-14056] were used to investigate the interaction between actin and tropomyosin or actin and troponin (Tn) by means of fluo...

journal_title：Journal of biochemistry

authors： Hai H,Sano K,Maeda K,Maéda Y,Miki M

更新日期：2002-03-01 00:00:00