Amino acid sequence of acylphosphatase from rabbit skeletal muscle.

abstract：:The electron transport system coupled to the oxidation of methylamine in Pseudomonas AM1 was investigated by reconstituting it from the highly purified components. A mixture of methylamine dehydrogenase, cytochrome cH and cytochrome c oxidase (= cytochrome aa3) actively oxidized methylamine (161 mol of O2 consumed/mol...

journal_title：Journal of biochemistry

authors： Fukumori Y,Yamanaka T

更新日期：1987-02-01 00:00:00

abstract：:A protein, which was immunoreactive to antibody against cytochrome c oxidase, was found in the mitochondrial membrane fraction of sweet potato root tissue. The protein was associated relatively weakly with the mitochondrial inner membrane as compared with cytochrome c oxidase. It exerted no cytochrome c oxidase activi...

journal_title：Journal of biochemistry

authors： Maeshima M,Asahi T

更新日期：1981-08-01 00:00:00

abstract：:NAD+ reductase of the green photosynthetic bacterium Prosthecochloris aestuarii was isolated and purified by ammonium sulfate fractionation, DEAE-cellulose column chromatography, and Sephadex G-200 gel filtration. This enzyme is an FAD-containing flavoprotein and has absorption maxima at 485 (shoulder0 452, 411, and 3...

journal_title：Journal of biochemistry

authors： Shioi Y,Takamiya K,Nishimura M

更新日期：1976-02-01 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

abstract：:A new arginine derivative, N-benzyloxycarbonyl-L-phenylalanyl-L-valyl-L-arginine-p-nitroanilide hydrochloride (ZPVAPA.HCl) was synthesized by the condensation of N-benzyloxy-carbonyl-L-phenylalanyl-L-valine and L-arginine-p-nitroanilide dihydrochloride using dicyclohexylcarbodiimide as a coupling reagent and 1-hydroxy...

journal_title：Journal of biochemistry

authors： Somorin O,Tokura S,Nishi N,Noguchi J

更新日期：1979-01-01 00:00:00

abstract：:A contractile protein closely resembling natural actomyosin (myosin B) of rabbit skeletal muscle was extracted from plasmodia of the slime mold, Physarum polycephalum, by protecting the SH-groups with beta-mercaptoethanol or dithiothreitol. Superprecipitation of the protein induced by Mg2+-ATP at low ionic strength wa...

journal_title：Journal of biochemistry

authors： Kato T,Tonomura Y

更新日期：1975-06-01 00:00:00

abstract：:Gp91(phox) is a key component of the phagocyte NADPH oxidase. Mutations of its promoter found in patients with chronic granulomatous disease cause deficient binding of PU.1 and HAF-1. Because the two factors bind to the same site (Pu box) of the promoter, we attempted to clarify their relative in vivo contributions to...

journal_title：Journal of biochemistry

authors： Islam MR,Fan C,Fujii Y,Hao LJ,Suzuki S,Kumatori A,Yang D,Rusvai E,Suzuki N,Kikuchi H,Nakamura M

更新日期：2002-04-01 00:00:00

abstract：:A large number of prokaryotic as well as eukaryotic proteins are produced with amino terminal propeptides. These amino-terminal extensions are essential for mediating proper folding of their corresponding proteins and are also termed as intramolecular chaperones. Though these propeptides are highly specific and unique...

journal_title：Journal of biochemistry

authors： Shinde U,Inouye M

更新日期：1994-04-01 00:00:00

abstract：:We purified dipeptidyl peptidase II (DPP II) to homogeneity from rat kidney and determined its physicochemical properties, including its molecular weight, substrate specificity, and partial amino acid sequence. Furthermore, we screened a rat kidney cDNA library, isolated the DPP II cDNA and determined its structure. T...

journal_title：Journal of biochemistry

authors： Araki H,Li Y,Yamamoto Y,Haneda M,Nishi K,Kikkawa R,Ohkubo I

更新日期：2001-02-01 00:00:00

abstract：:1. Porcine cardiac native tropomyosin was phosphorylated by bovine cardiac 3':5'-cyclic AMP-dependent protein kinase. Most of the phosphate incorporation was observed in troponin I, the maximum of which was 0.7 mol of Pi per mol of troponin I. 2. In the presence of phosphorylated native tropomyosin, actomyosin ATPase ...

journal_title：Journal of biochemistry

authors： Yamamoto K,Ohtsuki I

更新日期：1982-05-01 00:00:00

abstract：:The enzymes phosphoglucomutase (PGM) and phosphomannomutase (PMM) play an important role in the synthesis of extracellular polysaccharide. By colony hybridization of the fosmid library of Sphingomonas chungbukensis DJ77, an open reading frame (ORF-1) of 1,626 nucleotides, whose predicted product is highly homologous w...

journal_title：Journal of biochemistry

authors： Yoon SS,Park SH,Kim YC,Shin M,Chong CK,Choi JD

更新日期：2008-10-01 00:00:00

abstract：:Highly purified recombinant human tumor necrosis factor (TNF) (molecular mass determined as 17 kilodaltons (kDa) by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and as 36 kDa by Sephadex G-100 gel chromatography) was labeled with 125I to a specific activity of 5 microCi/micrograms without appreciable loss...

journal_title：Journal of biochemistry

authors： Yoshie O,Tada K,Ishida N

更新日期：1986-09-01 00:00:00

abstract：:Phospholipase A2 of rat liver mitochondria was purified approximately 1,400-fold by extraction with KCl, and chromatographies on a Sephadex G-75 column and a diacyl-glycerophosphocholine-Sepharose affinity column. The purified enzyme was very labile when incubated either at 37 degrees C or 0 degrees C, and lost its ac...

journal_title：Journal of biochemistry

authors： Natori Y,Karasawa K,Arai H,Tamori-Natori Y,Nojima S

更新日期：1983-02-01 00:00:00

abstract：:Three forms of rat brain enolase (Fletcher, L., Rider, C.C., & Taylor, C.B. (1976) Biochim. Biophys. Acta 452, 245-252), which were separable by DEAE-cellulose chromatography (referred as enolase I, enolase II, and enolase III in order of the elution), were purified with a high yield by use of column chromatographies ...

journal_title：Journal of biochemistry

authors： Suzuki F,Umeda Y,Kato K

更新日期：1980-06-01 00:00:00

abstract：:RPE65 is a membrane-associated retinoid isomerase involved in the visual cycle responsible for sustaining vision. Many mutations in the human RPE65 gene are associated with distinct forms of retinal degenerative diseases. The pathogenic mechanisms for most of these mutations remain poorly understood. Here, we show tha...

journal_title：Journal of biochemistry

authors： Li S,Hu J,Jin RJ,Aiyar A,Jacobson SG,Bok D,Jin M

更新日期：2015-08-01 00:00:00

abstract：:Coenzyme A (CoASH) is an obligate cofactor for lipids undergoing beta-oxidation in peroxisomes. Although the peroxisomal membrane appears to be impermeable to CoASH, peroxisomes contain their own pool of CoASH. It is believed that CoASH enters peroxisomes as acyl-CoAs, but it is not known how this pool is regulated. T...

journal_title：Journal of biochemistry

authors： Reilly SJ,Tillander V,Ofman R,Alexson SE,Hunt MC

更新日期：2008-11-01 00:00:00

abstract：:Two transferrin (Tf) glycan-isoforms were previously found in cerebrospinal fluid (CSF); one appears to be derived from serum (Tf-2) and the other from choroid plexus, a CSF-producing tissue (Tf-1). To analyse metabolic differences associated with the two isoforms, their ratio (Tf-2/Tf-1) was defined as the Tf index. ...

journal_title：Journal of biochemistry

authors： Yoshihara A,Fukatsu M,Hoshi K,Ito H,Nollet K,Yamaguchi Y,Ishii R,Tokuda T,Miyajima M,Arai H,Kato T,Furukawa K,Arai H,Kikuchi A,Takeda A,Ugawa Y,Hashimoto Y

更新日期：2016-08-01 00:00:00

abstract：:Actin-microtubule crosstalk is implicated in the formation of cellular protrusions, but the mechanism remains unclear. In this study, we examined the regulation of cell protrusion involving a ubiquitously expressed microtubule-associated protein (MAP) 4, and its superfamily proteins, neuronal MAP2 and tau. Fluorescenc...

journal_title：Journal of biochemistry

authors： Doki C,Nishida K,Saito S,Shiga M,Ogara H,Kuramoto A,Kuragano M,Nozumi M,Igarashi M,Nakagawa H,Kotani S,Tokuraku K

更新日期：2020-09-01 00:00:00

abstract：:A new protein factor that regulates the state of actin polymerization was purified from porcine brain by DNase I-agarose chromatography. The purified protein factor consisted of a 1 : 1 complex of 88,000 dalton polypeptide and actin. When actin was polymerized by salt in the presence of the factor, the steady-state vi...

journal_title：Journal of biochemistry

authors： Nishida E,Kuwaki T,Maekawa S,Sakai H

更新日期：1981-05-01 00:00:00

abstract：:Protein carbonyls are reported to increase in aging and in pathologies such as Alzheimer's disease and ischemic injury. Detailed study of this important issue has, however, been hampered by lack of an appropriate method to identify individual carbonylated proteins. We describe here an immunoblot method to identify ind...

journal_title：Journal of biochemistry

authors： Nakamura A,Goto S

更新日期：1996-04-01 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：:Previous studies have shown that purified mitochondrial outer membrane is able to catalyze the transfer of sialic acid from CMP-Neu5Ac to an exogenous asialoglycoprotein acceptor, asialofetuin. Considering the heterogeneity of the glycan chains borne by this glycoprotein, an investigation of mitochondrial sialyltransf...

journal_title：Journal of biochemistry

authors： Gasnier F,Baubichon-Cortay H,Louisot P,Gateau-Roesch O

更新日期：1991-11-01 00:00:00

abstract：:The effect of extracellular type-II phospholipase A2 (PLA2) on prostaglandin (PG) synthesis has been studied using rat liver-derived BRL-3A cells. The addition of type-II PLA2 to the medium of BRL-3A cells resulted in a marked decrease in the enzymatic activity in the medium. An immunochemical study involving an anti-...

journal_title：Journal of biochemistry

authors： Suga H,Murakami M,Kudo I,Inoue K

更新日期：1995-11-01 00:00:00

abstract：:The bacterial opsins can be refolded to regenerate the chromophore by transfer from SDS to DMPC/CHAPS/SDS mixed micelles in the presence of retinal. A sequential refolding model has been proposed for bacterioopsin [Booth et al. (1995) Nature Struct. Biol. 2, 139-143]. However, the roles of DMPC and CHAPS in the refold...

journal_title：Journal of biochemistry

authors： Sugiyama Y,Mukohata Y

更新日期：1996-06-01 00:00:00

abstract：:Colicin E5 cleaves tRNAs for Tyr, His, Asn and Asp in their anticodons to abolish protein synthesis in Escherichia coli. We previously showed how its C-terminal RNase domain, E5-CRD, recognizes the anticodon bases but the catalytic mechanism remained to be elucidated. Although the reaction products with 5'-OH and 2',3...

journal_title：Journal of biochemistry

authors： Inoue-Ito S,Yajima S,Fushinobu S,Nakamura S,Ogawa T,Hidaka M,Masaki H

更新日期：2012-10-01 00:00:00

abstract：:We obtained enhanced thermostability by replacing Ser161 with Cys in subtilisin E from Bacillus subtilis, a cysteine-free alkaline serine protease. The Ser161Cys mutant subtilisin E was purified from the culture supernatant of the recombinant B. subtilis in an oxidizing environment. SDS-polyacrylamide gel electrophore...

journal_title：Journal of biochemistry

authors： Takagi H,Hirai K,Wada M,Nakamori S

更新日期：2000-10-01 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：:Phospholipase A2 was solubilized from rat platelet membrane by 1 M KCl and purified to near homogeneity on sodium dodecyl sulfate-polyacrylamide gel electrophoresis and HPLC. The characteristics of the purified membrane-bound enzyme were compared with those of phospholipase A2 released from thrombin-stimulated rat pla...

journal_title：Journal of biochemistry

authors： Hayakawa M,Kudo I,Tomita M,Inoue K

更新日期：1988-02-01 00:00:00

abstract：:The structural glycoprotein E(rns) of classical swine fever virus (CSFV) is one of the major antibody targets upon infection of pigs with the virus. Molecular dissection of the structure of E(rns) would define the minimal immunodominant regions that induce antibody responses after infection and may thus help design an...

journal_title：Journal of biochemistry

authors： Lin M,Trottier E,Pasick J,Sabara M

更新日期：2004-12-01 00:00:00

abstract：:Using a combined pharmacological and genetic approach, we have identified aa 260-280 in the C2 region as a critical factor in the catalytic function of protein kinase Calpha (PKCalpha). Progressive truncations from the N-terminus as well as selected internal deletion mutants were expressed in Saccharomyces cerevisiae ...

journal_title：Journal of biochemistry

authors： Rotenberg SA,Zhu J,Hansen H,Li XD,Sun XG,Michels CA,Riedel H

更新日期：1998-10-01 00:00:00