Identification of tryptophan 62 as an ozonization-sensitive residue in hen egg-white lysozyme.

abstract：:Induction of cytosolic aspartate aminotransferase (cAspAT) was observed in rat liver on administration of a high-protein diet, or glucagon and during fasting. The enzyme activity in the liver of rats given 80% protein diet or glucagon injection during starvation increased to 2- to 2.4-fold that in the liver of rats ma...

journal_title：Journal of biochemistry

authors： Horio Y,Tanaka T,Taketoshi M,Uno T,Wada H

更新日期：1988-05-01 00:00:00

abstract：:The mitochondrion is an essential organelle for a wide range of cellular processes, including energy production, metabolism, signal transduction and cell death. To execute these functions, mitochondria regulate their size, number, morphology and distribution in cells via mitochondrial division and fusion. In addition,...

journal_title：Journal of biochemistry

authors： Murata D,Arai K,Iijima M,Sesaki H

更新日期：2020-03-01 00:00:00

abstract：:Glycogen phosphorylase (GP) is biologically active as a dimer of identical subunits. Each subunit has two distinct maltooligosaccharide binding sites: a storage site and a catalytic site. Our characterization of the properties of these sites suggested that GP activity consists of two activities: (i) binding to the gly...

journal_title：Journal of biochemistry

authors： Makino Y,Fujii Y,Taniguchi M

更新日期：2015-06-01 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：:To better understand the regulation of ryudocan (syndecan-4) expression, we have determined the structural organization of the human ryudocan gene. The human ryudocan gene extends approximately 24 kilobases and is divided into five exons, which appear to be conserved in syndecan family members. Exon I encodes the sign...

journal_title：Journal of biochemistry

authors： Takagi A,Kojima T,Tsuzuki S,Katsumi A,Yamazaki T,Sugiura I,Hamaguchi M,Saito H

更新日期：1996-05-01 00:00:00

abstract：:We report a strategy for generating efficient signal transduction with unnatural heterologous receptor combinations. As previously described [Ueda, H., Kawahara, M. et al. (2000) J. Immunol. Methods 241, 159-170], chimeric receptors composed of the V(H)/V(L) domains of anti-hen egg lysozyme antibody HyHEL-10 and N-ter...

journal_title：Journal of biochemistry

authors： Kawahara M,Ueda H,Tsumoto K,Kumagai I,Mahoney W,Nagamune T

更新日期：2001-08-01 00:00:00

abstract：:Arginine methylation in RNA-binding proteins containing arginine- and glycine-rich RGG motifs is catalyzed by specific protein arginine N-methyltransferase in cells. We previously showed that lymphoblastoid cells grown in the presence of an indirect methyltransferase inhibitor, adenosine dialdehyde (AdOx), accumulated...

journal_title：Journal of biochemistry

authors： Lin CH,Hsieh M,Li YC,Li SY,Pearson DL,Pollard KM,Li C

更新日期：2000-09-01 00:00:00

abstract：:Molecular cloning of the gene and the crystal structure of the prolyl aminopeptidase [EC 3.4.11.5] from Serratia marcescens have been studied by us [J. Biochem. 122, 601-605 (1997); ibid. 126, 559-565 (1999)]. Through these studies, Phe139, Tyr149, Glu204, and Arg136 were estimated to be concerned with substrate recog...

journal_title：Journal of biochemistry

authors： Ito K,Inoue T,Kabashima T,Kanada N,Huang HS,Ma X,Azmi N,Azab E,Yoshimoto T

更新日期：2000-10-01 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：:Ca(2+)/calmodulin-dependent protein kinases (CaM-kinases) I and IV are activated upon phosphorylation of their Thr(177) and Thr(196), respectively, by the upstream Ca(2+)/calmodulin-dependent protein kinases CaM-kinase kinase alpha and beta, and deactivated upon dephosphorylation by protein phosphatases such as CaM-ki...

journal_title：Journal of biochemistry

authors： Okuno S,Kitani T,Fujisawa H

更新日期：2001-10-01 00:00:00

abstract：:A high mobility group (HMG) nonhistone protein fraction HMG(1 + 2), composed of HMG1 and HMG2, was prepared from pig thymus chromatin. In order to examine a possibility that the HMG(1 + 2) participates in the unwinding of the DNA double-helix, DNA hydrolysis assay systems with the endonucleases specific for single-str...

journal_title：Journal of biochemistry

authors： Yoshida M,Shimura K

更新日期：1984-01-01 00:00:00

abstract：:pKY2289, a ColE1::Tn3 derivative, useful for direct selection of cells carrying a hybrid plasmid, was deleted of its mobility functions and parts of the transposon including the left inverted repeat. This deletion mutant, named pKY2700 expresses low levels of colicin E1 synthesis even in recA cells. A nitrosoguanidine...

journal_title：Journal of biochemistry

authors： Ozaki LS,Kimura A,Shimada K,Takagi Y

更新日期：1982-04-01 00:00:00

abstract：:PKNalpha is a fatty acid- and Rho-activated serine/threonine protein kinase having a catalytic domain homologous to members of the protein kinase C family. Recently it was reported that PKNalpha is involved in the p38 mitogen-activated protein kinase (MAPK) signaling pathway. To date, however, how PKNalpha regulates t...

journal_title：Journal of biochemistry

authors： Takahashi M,Gotoh Y,Isagawa T,Nishimura T,Goyama E,Kim HS,Mukai H,Ono Y

更新日期：2003-02-01 00:00:00

abstract：:We have previously reported that calpastatin, an endogenous inhibitory protein of calpain, is cleaved by a caspase-3-like protease during apoptosis in human Jurkat T cells [Kato, M. et al. (2000) J. Biochem. 127, 297-305]. In this study, we found that nonmuscle myosin heavy chain-A (NMHC-A) is cleaved during apoptosis...

journal_title：Journal of biochemistry

authors： Kato M,Fukuda H,Nonaka T,Imajoh-Ohmi S

更新日期：2005-02-01 00:00:00

abstract：:Recent studies by our group suggested that lysozyme has a high affinity for bacterial lipopolysaccharide (LPS) of both the smooth and rough forms, and inhibits various immunomodulatory activities of LPS. GLA60 is a synthetic monosaccharide analogue of bacterial lipid A well known as having most of the activities of li...

journal_title：Journal of biochemistry

authors： Tanida N,Ohno N,Adachi Y,Matsuura M,Nakano M,Kiso M,Hasegawa A,Yadomae T

更新日期：1992-11-01 00:00:00

abstract：:In order to identify the b-type cytochrome involved in the nitrate reduction in a photodenitrifier, Rhodopseudomonas sphaeroides forma sp. denitrificans, the b-type cytochromes in the spheroplast membranes were characterized. Difference spectra at 77K of spheroplast membranes indicated the presence of two b-type cytoc...

journal_title：Journal of biochemistry

authors： Yokota S,Urata K,Satoh T

更新日期：1984-06-01 00:00:00

abstract：:We examined the inhibitory effect of three pseudo-aminosugars (validamine, valienamine, and valiolamine), which were isolated from the broth of Streptomyces hygroscopicus, on the oligosaccharide-processing glucosidases I and II involved in glycoprotein biosynthesis in rat liver. Both glucosidases I and II were inhibit...

journal_title：Journal of biochemistry

authors： Takeuchi M,Kamata K,Yoshida M,Kameda Y,Matsui K

更新日期：1990-07-01 00:00:00

abstract：:Alanine-glyoxylate aminotransferase (AGT) 2 is a pyridoxal 5'-phosphate dependent, mitochondrial enzyme which, in the rat, is expressed at a high level in the kidney. The amino acid sequences of nine tryptic and seven CNBr peptides of the rat kidney AGT2 were determined. Three overlapping cDNAs encoding the AGT2 were ...

journal_title：Journal of biochemistry

authors： Lee IS,Muragaki Y,Ideguchi T,Hase T,Tsuji M,Ooshima A,Okuno E,Kido R

更新日期：1995-04-01 00:00:00

abstract：:A new sulfated polysaccharide was isolated from the culture supernatant of a strain of Arthrobacter sp. The polysaccharide purified with quaternary ammonium salts consists of D-galactose, D-glucose, sulfate, phosphorus, glucosamine, muramic acid, alanine, glutamic acid, glycine, and LL-diaminopimelic acid in a molar r...

journal_title：Journal of biochemistry

authors： Inoue K,Korenaga H,Kadoya S

更新日期：1982-12-01 00:00:00

abstract：:A stroma-dependent B lymphoid cell line (B31-1) has been established by coculturing sorted stem cells on a novel bone marrow stromal cell line (TBR31-1). B31-1 cells express B220, but do not express other B lymphoid differentiation markers including CD43, heat stable antigen (HSA), or surface immunoglobulin (Ig) M (sI...

journal_title：Journal of biochemistry

authors： Matsuda K,Koguma M,Okuyama R,Nakazawa T,Matsuzaki Y,Nakauchi H,Yanai N,Terasaki T,Obinata M

更新日期：1999-03-01 00:00:00

abstract：:A 2-hydroxychromene-2-carboxylate isomerase was purified from a cell-free extract of naphthalenesulfonate-assimilating Pseudomonas sp. TA-2 to an electrophoretically homogeneous state by successive column chromatography on DEAE-cellulose, DEAE-Toyopearl 650M, Sephadex G-75, Hydroxyapatite, and Mono Q. The enzyme had a...

journal_title：Journal of biochemistry

authors： Ohmoto T,Kinoshita T,Moriyoshi K,Sakai K,Hamada N,Ohe T

更新日期：1998-09-01 00:00:00

abstract：:Peroxiredoxin from Pyrococcus horikoshii (PhPrx) is a decameric protein formed by ring-type assembly of five dimers. To engineer the quaternary structure of PhPrx, we created a mutant PhPrx (PhPrx6m) by introducing six point mutations designed to dissociate PhPrx into dimers. Although PhPrx6m was a dimer in solution, ...

journal_title：Journal of biochemistry

authors： Nakamura T,Oshima M,Yasuda M,Shimamura A,Morita J,Uegaki K

更新日期：2017-12-01 00:00:00

abstract：:A major lipid class in the Harderian glands of the Mongolian gerbil was investigated. The IR and 1H-NMR spectra suggested that it was a wax-like compound. Fatty acids present were capric, lauric, myristic, palmitic, stearic, arachidic, and behenic acids in ratios of 3.0%, 16.3%, 16.5%, 29.5%, 5.1%, 16.4%, and 9.8%, re...

journal_title：Journal of biochemistry

authors： Otsuru O,Otsuka H,Kasama T,Seyama Y,Sakai T,Yohro T

更新日期：1983-12-01 00:00:00

abstract：:Whether or not the thermotropic change at about 18 degrees C in the physical state of Ca2+-ATPase protein molecules of sarcoplasmic reticulum membranes could be transmitted to lipids through protein-lipid interactions was investigated using a spin-label technique. Fatty acid spin labels were used to probe the bulk mem...

journal_title：Journal of biochemistry

authors： Kirino Y,Higashi K,Matsui M,Shimizu H

更新日期：1981-03-01 00:00:00

abstract：:Neuronal migration is a crucial event in neuronal development for the construction of brain architecture and neuronal networks. Newborn neurons proliferate in the germinal zone and start migration toward their final destination. Migrating neurons adopt different routes, cell shapes and migratory modes depending on ext...

journal_title：Journal of biochemistry

authors： Horigane SI,Ozawa Y,Yamada H,Takemoto-Kimura S

更新日期：2019-05-01 00:00:00

abstract：:We previously isolated a Ca2+-binding protein from a ciliate, Tetrahymena, and designated it as TCBP (Tetrahymena Ca2+-binding protein). The present paper reports that TCBP, which has two high affinity Ca2+-binding sites (Kd=4.6 X 10(-6) M), could activate porcine brain cyclic nucleotide phosphodiesterase at a concent...

journal_title：Journal of biochemistry

authors： Suzuki Y,Nagao S,Abe K,Hirabayashi T,Watanabe Y

更新日期：1981-01-01 00:00:00

abstract：:Hyaluronan (HA), a high-molecular-weight glycosaminoglycan ubiquitously present in the extracellular matrices (ECMs) of animals, plays important roles in ECM organization and cell behavior through binding to hyaluronan-binding proteins (HABPs). We previously reported that HA has anti-inflammatory effects on guinea pig...

journal_title：Journal of biochemistry

authors： Nochi H,Shinomiya T,Tamoto K

更新日期：2006-01-01 00:00:00

abstract：:We detected a novel nuclear protein, MMBP-3, that bound to the c-Myc binding motif (CACGTG) in which deoxycytidine in the CpG sequence was methylated. MMBP-3 was partially purified by chromatography on heparin-agarose and hydroxyapatite, followed by affinity adsorption to a matrix coupled to the methylated binding mot...

journal_title：Journal of biochemistry

authors： Suetake I,Tajima S,Asano A

更新日期：1995-07-01 00:00:00

abstract：:1. Chymotrypsin cleaved troponin-T of skeletal muscle into two subfragments, i.e., troponin-T1 and -T2, each of which could be isolated by the use of DEAE-Sephadex. Troponin-T1 was a single subfragment with a molecular weight of 26,000 (chicken) or 22,000 (rabbit) daltons. Troponin-T2 consisted of two subfragments wit...

journal_title：Journal of biochemistry

authors： Ohtsuki I

更新日期：1979-08-01 00:00:00

abstract：:The Tetrahymena group I intron ribozyme folds into a complex three dimensional structure for performing the self-splicing reaction. Catalysis depends on its core structure comprising two helical domains, P4-P6 and P3-P7. The two domains are joined by three sets of conserved base-triple(s) and other tertiary interactio...

journal_title：Journal of biochemistry

authors： Ohki Y,Ikawa Y,Shiraishi H,Inoue T

更新日期：2002-11-01 00:00:00