Rapid mobilization of intracellular Mg2+ by bombesin in Swiss 3T3 cells: mobilization through external Ca(2+)- and tyrosine kinase-dependent mechanisms.

abstract：:The second domain (R-020) of human urinary trypsin inhibitor (UTI) exerts similar inhibitory activities on trypsin, alpha-chymotrypsin, leukocyte elastase, and plasmin to those of UTI itself, and additionally inhibits coagulation factor Xa (FXa) and plasma kallikrein, on both of which UTI has no inhibitory effect. In ...

journal_title：Journal of biochemistry

authors： Nii A,Morishita H,Yamakawa T,Matsusue T,Hirose J,Miura T,Isaji M,Horisawa Y,Sugihara K,Kanamori T

更新日期：1994-06-01 00:00:00

abstract：:The sugar chain of bovine pancreatic ribonuclease B was released from the polypeptide moiety by hydrazinolysis and by endo-beta-N-acetylglucosaminidase H digestion, and reduced with NaB[3H]4 after N-acetylation. The radioactive oligosaccharide mixtures thus obtained were fractionated by Bio-Gel P-4 column chromatograp...

journal_title：Journal of biochemistry

authors： Liang CJ,Yamashita K,Kobata A

更新日期：1980-07-01 00:00:00

abstract：:It is not known whether the activity of the Escherichia coli protein export system changes during the division cycle. To address and answer this question, we took two approaches. First, we pulse-labeled a random culture and size-fractionated the labeled cells in the presence of inhibitors of secretion. Second, we puls...

journal_title：Journal of biochemistry

authors： Taura T,Ito K

更新日期：1991-06-01 00:00:00

abstract：:The E2F transcription factors (TFs), which control the progression of the cell cycle in response to DNA-damage and various stresses, are known to interact with a tumor suppressor, Retinoblastoma 1 (RB1). We previously showed that the response of the human RB1 promoter to a 12-O-tetradecanoylphorbol-13-acetate (TPA) in...

journal_title：Journal of biochemistry

authors： Hamada H,Goto Y,Arakawa J,Murayama E,Ogawa Y,Konno M,Oyama T,Asai M,Sato A,Tanuma SI,Uchiumi F

更新日期：2019-06-14 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：:A DNA polymerase which was active with unprimed poly(dC) as a template was detected in the DNA polymerase alpha fraction from rat thymoma tissue. The activity was dependent on rGTP and associated with ribonucleotide polymerizing activity. The activity was partially sensitive to aphidicolin and dideoxy GTP and resistan...

journal_title：Journal of biochemistry

authors： Nishizawa M,Tanabe K,Matsukage A,Nakamura H,Yagura T

更新日期：1983-01-01 00:00:00

abstract：:Hepatic peroxisomes and mitochondria from 20-day-old chick embryo were separated by sucrose density gradient centrifugation and the characteristics of carnitine acyltransferases in these organelles were studied. The carnitine acyltransferase activities in peroxisomes were increased markedly by the treatment of chick e...

journal_title：Journal of biochemistry

authors： Ishii S,Ishii H,Suga T

更新日期：1985-09-01 00:00:00

abstract：:Bovine renal brush-border membranes were solubilized by 1.6% sodium cholate. Na+/H(+)-antiporter was recovered in the supernatant after centrifugation at 160,000 x g for 1 h and was successfully reconstituted into proteoliposomes by a cholate-dialysis procedure. The reconstituted Na+/H(+)-antiporter showed a pH-gradie...

journal_title：Journal of biochemistry

authors： Yamashita T,Kawakita M

更新日期：1992-02-01 00:00:00

abstract：:Cell metabolism can be considered as a process of serial construction and destruction of cellular components, both of which must be regulated accurately. In eukaryotic cells, a variety of cellular components are actively delivered into lysosomes/vacuoles, specialized compartments for hydrolysis of macromolecules. Such...

journal_title：Journal of biochemistry

authors： Fujiwara Y,Wada K,Kabuta T

更新日期：2017-02-01 00:00:00

abstract：:The nucleotide sequence of the aspartate aminotransferase [EC 2.6.1.1] structural gene, aspC, of Escherichia coli K-12 was determined. The coding region of the aspC gene contained 1,188 nucleotide residues and encoded 396 amino acid residues. The amino acid sequence deduced from the nucleotide sequence agreed perfectl...

journal_title：Journal of biochemistry

authors： Kuramitsu S,Okuno S,Ogawa T,Ogawa H,Kagamiyama H

更新日期：1985-04-01 00:00:00

abstract：:The cytosol of human erythrocytes was found to contain a Ca2+-dependent thiol protease (calpain) and its specific inhibitor (calpastatin) by DEAE-cellulose chromatography at pH 8.0, although no proteolytic activity toward casein was detected in the unfractionated hemolysate. The protease required only 40 microM Ca2+ f...

journal_title：Journal of biochemistry

authors： Murakami T,Hatanaka M,Murachi T

更新日期：1981-12-01 00:00:00

abstract：:The effect of pyocin R1 on the glucose metabolism of sensitive Pseudomonas cells was investigated. Upon treatment with pyocin R1, although the rate of O2 uptake of the sensitive cells for glucose or gluconate was not very much affected at first, the final level of O2 uptake was greatly reduced. When 2-oxogluconate was...

journal_title：Journal of biochemistry

authors： Kageyama M

更新日期：1978-12-01 00:00:00

abstract：:The incorporation of serine and ethanolamine into phospholipids in rabbit retinal subcellular fractions and in excised retinas was studied in vitro, and some enzymic properties of the incorporation of phospholipid bases by base exchange were examined in the microsomal fraction. The retina was found to have a higher ra...

journal_title：Journal of biochemistry

authors： Mizuno A

更新日期：1976-07-01 00:00:00

abstract：:The betagamma subunits of G proteins were coimmunoprecipitated with antibodies against various alpha subunits, and analyzed by silver stain and immunoblotting with conventional transfer procedure and membrane-blocking buffer containing 2% BSA. Multiple isoforms of gamma were coimmunoprecipitated with no significant di...

journal_title：Journal of biochemistry

authors： Ueda H,Morishita R,Katoh-Semba R,Kato K,Asano T

更新日期：1998-11-01 00:00:00

abstract：:A completely sodium dodecyl sulfate-insoluble protein was obtained from plasmodia of Physarum polycephalum. The amino acid composition of this protein was very similar to that of connectin, an elastic protein of muscle. When the protein suspension was treated with 6 M guanidine-HCl in the presence of 0.1 M 2-mercaptoe...

journal_title：Journal of biochemistry

authors： Ozaki K,Maruyama K

更新日期：1980-09-01 00:00:00

abstract：:The presence of a leucine zipper motif was recognized in the deduced amino acid sequences of human and rat renin-binding proteins (RnBPs) on cloning and sequence analysis of the RnBP cDNAs. The in vitro synthesized RnBPs, with the respective cDNAs, formed heterodimers with porcine renin and homodimers. On comparison o...

journal_title：Journal of biochemistry

authors： Inoue H,Takahashi S,Fukui K,Miyake Y

更新日期：1991-10-01 00:00:00

abstract：:Several maleimide derivatives of potential usefulness as conformational probes were tested for reactivity toward SH groups of Ca2+, Mg2+-ATPase of sarcoplasmic reticulum. These include three fluorescent labels, N-(1-anilinonaphthyl-4)maleimide (ANM), N-(p-(2-benzimidazolyl)phenyl)maleimide (BIPM), and N-(7-dimethylami...

journal_title：Journal of biochemistry

authors： Yasuoka-Yabe K,Kawakita M

更新日期：1983-09-01 00:00:00

abstract：:7 beta-Hydroxysteroid dehydrogenase (7 beta-HSD) was produced by Ruminococcus sp. PO1-3 obtained from among human intestinal bacteria. The enzyme was purified from a crude extract by ammonium sulfate fractionation, and Butyl-Toyopearl 650M, Sephadex G-150, Matrex Red A and Octyl-Sepharose chromatographies. The purifie...

journal_title：Journal of biochemistry

authors： Akao T,Akao T,Kobashi K

更新日期：1987-09-01 00:00:00

abstract：:A full-length cDNA, which encodes a human placental fructose-6-phosphate,2-kinase/ fructose-2,6-bisphosphatase, was constructed and expressed in Escherichia coli. The expressed protein, purified to homogeneity, showed a molecular weight of 58,000 by gel electrophoresis under denaturing conditions, compared to the dedu...

journal_title：Journal of biochemistry

authors： Sakakibara R,Kato M,Okamura N,Nakagawa T,Komada Y,Tominaga N,Shimojo M,Fukasawa M

更新日期：1997-07-01 00:00:00

abstract：:Polychlorinated biphenyls (PCBs) are well-known recalcitrant environmental pollutants. Although the metabolism of the PCBs has been intensively studied, very little is known about their mechanism of toxicity in living organisms or how they are degraded. We have examined the effects of PCBs on two different yeast strai...

journal_title：Journal of biochemistry

authors： Ryu JH,Lee Y,Han SK,Kim HY

更新日期：2003-07-01 00:00:00

abstract：:We examined the effect of porcine brain Ca2+-dependent regulator (CDR) protein on microtubule (MT) assembly from microtubular proteins isolated from porcine brain by temperature-dependent cycles of assembly-disassembly. CDR exhibited a potent inhibitory effect on MT assembly in the presence of Ca2+, whereas it had lit...

journal_title：Journal of biochemistry

authors： Nishida E,Kumagai H,Ohtsuki I,Sakai H

更新日期：1979-05-01 00:00:00

abstract：:Mutations of epsilon-sarcoglycan gene (SGCE) have been implicated in myoclonus-dystonia (M-D), a movement disorder. To determine the pathophysiology of M-D, we produced Sgce knockout mice and found that the knockout mice exhibited myoclonus, motor impairments, hyperactivity, anxiety, depression, significantly higher l...

journal_title：Journal of biochemistry

authors： Yokoi F,Dang MT,Li J,Li Y

更新日期：2006-07-01 00:00:00

abstract：:An NAD(P)H-dependent C-nitrosoreductase was purified 90 fold from porcine heart cytosol fraction by ammonium sulfate fractionation, gel filtration with Sephadex G-100, ion-exchange chromatography on DEAE-Sephadex A-50, and affinity chromatography on 5'-AMP-Sepharose. The enzyme had no aldehyde reductase activity and s...

journal_title：Journal of biochemistry

authors： Horie S,Ogura Y

更新日期：1980-10-01 00:00:00

abstract：:Diacylglycerol lipase (DGL) was solubilized from human platelet microsomes with heptyl-beta-D-thioglucoside, and purified to homogeneity on SDS-PAGE using a combination of chromatographic and electrophoretic methods. The molecular mass of the purified DGL was estimated to be 33 kDa. Its apparent pI was pH 6.0, as dete...

journal_title：Journal of biochemistry

authors： Moriyama T,Urade R,Kito M

更新日期：1999-06-01 00:00:00

abstract：:We previously showed that the 9 S estrogen receptor (ER) could be reconstituted from purified ER and purified heat shock protein 90 (hsp 90). So, we investigated the role of hsp 90 in the binding of purified ER to an estrogen responsive element (ERE) by using the reconstitution system. ER purified from calf uterus sho...

journal_title：Journal of biochemistry

authors： Inano K,Curtis SW,Korach KS,Omata S,Horigome T

更新日期：1994-10-01 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：:Human platelet membrane glycoproteins IIb (GPIIb) and IIIa (GPIIIa), which have been proposed to be subunits of a receptor for fibrinogen, were purified from Triton X-100-solubilized platelet membranes by affinity chromatography on a concanavalin A (Con A)-Sepharose column followed by preparative sodium dodecyl sulfat...

journal_title：Journal of biochemistry

authors： Tsuji T,Osawa T

更新日期：1986-11-01 00:00:00

abstract：:When mice were exposed to 100% oxygen at a pressure of 6 atm. absolute, the animals suffered from severe convulsions. The content of gamma-aminobutyric acid (GABA) in synaptosomes was lower in the exposed animals than in unexposed ones. The exposure to high pressure oxygen produced a considerable reduction in GABA for...

journal_title：Journal of biochemistry

authors： Hori S

更新日期：1982-02-01 00:00:00

abstract：:Galactocerebrosidase was purified about 22,600-fold using several hydrophobic column and gel filtration steps with a 4.8% recovery, from human lymphocytes. Its specific activity was 1.54 x 10(5) nmol/h/mg with tritium-labeled galactocerebroside as the substrate in the taurocholate system. The optimal pH for galactocer...

journal_title：Journal of biochemistry

authors： Sakai N,Inui K,Midorikawa M,Okuno Y,Ueda S,Iwamatsu A,Okada S

更新日期：1994-09-01 00:00:00

abstract：:Monoclonal antibody 5E5 recognized an intranuclear antigen of neurons in the rat. We isolated 5E5cDNA and determined its nucleotide and deduced amino acid sequences. The 5E5cDNA had an open reading frame of 825 amino acids and its amino acid sequence showed no significant homology to any protein or to any DNA binding ...

journal_title：Journal of biochemistry

authors： Suzuki E,Kojima N,Yoshimura K,Uyemura K,Obata K,Akagawa K

更新日期：1995-07-01 00:00:00