Expression analysis of the aldo-keto reductases involved in the novel biosynthetic pathway of tetrahydrobiopterin in human and mouse tissues.

abstract：:Parathyroid hormone-related protein (PTHrP) has two different targeting signals: an N-terminal signal peptide for the endoplasmic reticulum (ER) targeting and an internal nuclear localization signal. The protein not only functions as a secretory protein, but is also found in the nucleus and/or nucleolus under certain ...

journal_title：Journal of biochemistry

authors： Amaya Y,Nakai T,Miura S

更新日期：2016-04-01 00:00:00

abstract：:Synthesis of the acid-soluble proteins in the early cleavage stage of the sea urichin, Hemicentrotus pulcherrimus, was investigated. As detected by the incorporation of lysine, the acid-soluble proteins were synthesized periodically even before the first cleavage, differing from the pattern of incorporation of tryptop...

journal_title：Journal of biochemistry

authors： Kano K,Mano Y

更新日期：1976-09-01 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：:The effects of various compounds on ascorbate-2-sulfate sulfohydrolase and arylsulfatase (EC 3.1.6.1) activities in the copurified preparation from the liver of Charonia lampas were investigated. The former activity was competively inhibited by inorganic phosphate and sulfate. The latter was not affected by sulfate....

journal_title：Journal of biochemistry

authors： Hatanaka H,Ogawa Y,Egami F

更新日期：1975-04-01 00:00:00

abstract：:A new method for the acid hydrolysis of protein is presented. Peptide bonds are cleaved by the action of an HCl/trifluoroacetic acid (TFA) vapor mixture. Contamination for the hydrolysis mixture is reduced to low levels (1-3 pmol). Recovery of hydrophobic amino acid is improved. Short reaction times are achieved and r...

journal_title：Journal of biochemistry

authors： Tsugita A,Uchida T,Mewes HW,Ataka T

更新日期：1987-12-01 00:00:00

abstract：:The structure of vibrioferrin, a siderophore from Vibrio parahaemolyticus, was elucidated based on a combination of partial hydrolysis and spectroscopic techniques. HPLC of purified vibrioferrin showed two peaks with an area ratio of approximately 2:1. However, upon reinjection of each of those isolated compounds, the...

journal_title：Journal of biochemistry

authors： Yamamoto S,Okujo N,Yoshida T,Matsuura S,Shinoda S

更新日期：1994-05-01 00:00:00

abstract：:The interaction of Pi with sarcoplasmic reticulum (SR) isolated from rabbit skeletal muscle was studied using bromocresol purple (BCP) as a probe and a dual-wavelength spectrophotometer. Two kinds of absorption-intensity changes controlled by a low concentration of Ca2+ (greater than 10(-6)M) were observed after addit...

journal_title：Journal of biochemistry

authors： Nakamaru Y,Nomura K

更新日期：1977-02-01 00:00:00

abstract：:A cell-free protein-synthesizing system active in initiation of translation of both endogenous mRNA and exogenous mRNA has been obtained from postmitochondrial supernatant (S-12) of the liver of ethionine-treated rats by adding reticulocyte ribosomal extract as a source of initiation factor. Formation of polysomes in ...

journal_title：Journal of biochemistry

authors： Hase M,Endo Y,Natori Y

更新日期：1982-05-01 00:00:00

abstract：:1-O-Alk-1'-enyl-2-O-acetyl-glycerophosphocholine (vinyl form of PAF) was found with PAF in perfused rat and guinea pig hearts. The main molecular species of the vinyl form of PAF, after separation by reverse phase HPLC, were identified as 1-O-hexadec-, -octadec-, and -octadecen-1'-enyl-2-O-acetyl-GPCs (16:0, 18:0, and...

journal_title：Journal of biochemistry

authors： Nakayama R,Saito K

更新日期：1989-04-01 00:00:00

abstract：:A cytochrome o-type oxidase from the thermophilic bacterium PS3 grown under air-limited conditions was purified by ion-exchange chromatography in the presence of a non-ionic detergent. The enzyme was composed of three subunits (60, 30, and 16 kDa) and seemed to contain two molecules of heme b as prosthetic groups. It ...

journal_title：Journal of biochemistry

authors： Sone N,Kutoh E,Sato K

更新日期：1990-04-01 00:00:00

abstract：:Haematopoiesis and blood vessel formation are closely associated, with several molecules employed by both systems. Recently, vasohibin-1 (VASH1), an endothelium-derived negative feedback regulator of angiogenesis, has been isolated and characterized. VASH1 is induced by VEGF or bFGF in endothelial cells (ECs) and inhi...

journal_title：Journal of biochemistry

authors： Naito H,Kidoya H,Sato Y,Takakura N

更新日期：2009-05-01 00:00:00

abstract：:The gene of an extreme thermophile, Thermus thermophilus HB8, which codes for a leucine biosynthetic enzyme, 3-isopropylmalate (3-IPM) dehydrogenase [EC 1.1.1.85], was cloned in Escherichia coli using pBR322 as a vector. E. coli cells carrying this recombinant plasmid, pHB2, produced the thermophilic enzyme 7-fold mor...

journal_title：Journal of biochemistry

authors： Tanaka T,Kawano N,Oshima T

更新日期：1981-02-01 00:00:00

abstract：:Long interspersed nuclear element (LINE) is known to be transposed by reverse transcription using its RNA transcript. Recognition of the 3' stem-loop of LINE RNA by its reverse transcriptase (RT) is an important step of the retrotransposition. Our previous study revealed that the second G residue (G8) in the GGAUA loo...

journal_title：Journal of biochemistry

authors： Otsu M,Kajikawa M,Okada N,Kawai G

更新日期：2017-10-01 00:00:00

abstract：:Centromere protein B (CENP-B) is one of the centromere DNA binding proteins constituting centromeric heterochromatin of human chromosomes. This protein was originally identified as the target antigen in autoimmune disease patients (often with scleroderma). In this study, we cloned a human CENP-B cDNA which was longer ...

journal_title：Journal of biochemistry

authors： Sugimoto K,Muro Y,Himeno M

更新日期：1992-04-01 00:00:00

abstract：:The technique of saturation transfer electron spin resonance has been applied to study the rotational diffusion of spin-labeled Ca2+, Mg2+-dependent ATPase molecules in the membranes of sarcoplasmic reticulum vesicles. Comparison of the present data with those for spin-labeled hemoglobin undergoing isotropic rotation ...

journal_title：Journal of biochemistry

authors： Kirino Y,Ohkuma T,Shimizu H

更新日期：1978-07-01 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：: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：:The intracellular distribution of 10Sa RNA in Escherichia coli was investigated in cell extracts. Northern hybridization revealed that a large fraction of 10Sa RNA cosediments with 70S ribosomes. When 70S ribosomes were dissociated into 50S and 30S subunits in the presence of low levels of Mg2+ ions, almost all of the...

journal_title：Journal of biochemistry

authors： Komine Y,Kitabatake M,Inokuchi H

更新日期：1996-03-01 00:00:00

abstract：:Low molecular weight RNAs were isolated from nuclei of the cellular slime mold Dictyostelium discoideum AX-3. Analysis of the RNAs by polyacrylamide gel electrophoresis showed that the vegetative cell nuclei contained, besides tRNA (Dd1), 5S RNA (Dd4), and 5.8S RNA (Dd7), at least 7 small RNA species (Dd3, Dd5, Dd6, D...

journal_title：Journal of biochemistry

authors： Takeishi K,Kaneda S

更新日期：1981-08-01 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：:A method is described for the fractionation of reduced and alkylated proteins of fowl feather. Fowl feather extracts were chromatographed on a Sephadex G-75 column in 4 M urea containing 1 M NaCl and separated into four fractions, GF-1, 2, 3, and 4. The elution patterns were used to compare the components of different...

journal_title：Journal of biochemistry

authors： Akahane K,Murozono S,Murayama K

更新日期：1977-01-01 00:00:00

abstract：:Acid ceramidase (ACDase) metabolizes ceramide to sphingosine, leading to sphingosine 1-phosphate production. Reportedly, ACDase has been upregulated in prostate cancer. However, its regulatory mechanism remains unclear. LNCaP (androgen-sensitive prostate cancer cell line) but not PC3 and DU-145, (androgen-unresponsive...

journal_title：Journal of biochemistry

authors： Mizutani N,Inoue M,Omori Y,Ito H,Tamiya-Koizumi K,Takagi A,Kojima T,Nakamura M,Iwaki S,Nakatochi M,Suzuki M,Nozawa Y,Murate T

更新日期：2015-10-01 00:00:00

abstract：:A novel hemorrhagic metalloprotease, halysase, isolated from the snake venom of Gloydius halys induces apoptosis in endothelial cells. The purified metalloprotease is a monomeric glycoprotein with an isoelectric point of 4.8. Analysis of the cDNA sequence encoding halysase revealed that the enzyme consists of multifun...

journal_title：Journal of biochemistry

authors： You WK,Seo HJ,Chung KH,Kim DS

更新日期：2003-11-01 00:00:00

abstract：:Accumulation of pyrophosphate induced by acetate administration was investigated in rat liver in situ and in perfused rat liver. Intraperitoneal injection of acetate into rats increased the pyrophosphate concentration in the liver to about 2 mumol/g liver, which was 200 times that in control liver. Perfusion of liver ...

journal_title：Journal of biochemistry

authors： Yamada T,Inoue T,Nishida T,Furuya E,Tagawa K

更新日期：1988-11-01 00:00:00

abstract：:HUT-14 cells, tumorigenic human fibroblasts, express a mutant beta-actin which has a single amino acid substitution at position 244 (glycine to aspartic acid), in addition to normal beta- and gamma-actin. In order to characterize the biochemical function of the mutant beta-actin, actins were extracted and purified fro...

journal_title：Journal of biochemistry

authors： Taniguchi S,Sagara J,Kakunaga T

更新日期：1988-04-01 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：:Ribose-modified fluorescent nucleotide analogs, 3'-O-anthraniloyl and 3'-O-(N-methylanthraniloyl) derivatives of AT(D)P, dAT(D)P, CT(D)P, UT(D)P, IT(D)P, and GT(D)P, were synthesized for use as substrates and affinity labels for the myosin ATPase [Hiratsuka, T. (1983) Biochim. Biophys. Acta 742, 496-508]. None of the ...

journal_title：Journal of biochemistry

authors： Hiratsuka T

更新日期：1984-07-01 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：:Photoaffinity labeling with [3H]cytochalasin B detects two D-glucose-sensitive proteins in the chicken embryo fibroblast (CEF) plasma membrane, which accumulate under conditions of glucose starvation and are probably involved in the glucose transport system (Pessin, J.E., et al. (1982) Proc. Natl. Acad. Sci. U.S. 79, ...

journal_title：Journal of biochemistry

authors： Ishii T,Tillotson LG,Isselbacher KJ

更新日期：1986-01-01 00:00:00

abstract：:Four Bowman-Birk type double-headed inhibitors (B, C-II, D-II, and E-I) were isolated from soybeans. Inhibitor B was different from Bowman-Birk inhibitor only in chromatographic behavior. One mole of C-II inhibited one mole each of bovine trypsin and bovine alpha-chymotrypsin, probably at the same site, and porcine el...

journal_title：Journal of biochemistry

authors： Odani S,Ikenaka T

更新日期：1977-12-01 00:00:00