Amino acid sequences of Nostoc strain MAC ferredoxins I and II.

abstract：:Pork insulin was subjected to mercaptosuccinylation and then coupled to beta-D-galactosidase [EC 3.2.1.23] from Escherichia coli using N,N'-o-phenylenedimaleimide. The competitive binding of the conjugate and insulin to anti-insulin antibody was tested. Results showed that formation of an insulin-beta-D-galactosidase ...

journal_title：Journal of biochemistry

authors： Kato K,Hamaguchi Y,Fukui H,Ishikawa E

更新日期：1975-07-01 00:00:00

abstract：:Hepatitis C virus (HCV) core protein has been suggested to play crucial roles in the pathogeneses of liver steatosis and hepatocellular carcinomas due to HCV infection. Intracellular HCV core protein is localized mainly in lipid droplets, in which the core protein should exert its significant biological/pathological f...

journal_title：Journal of biochemistry

authors： Sato S,Fukasawa M,Yamakawa Y,Natsume T,Suzuki T,Shoji I,Aizaki H,Miyamura T,Nishijima M

更新日期：2006-05-01 00:00:00

abstract：:The Basidiomycete ras gene possesses a pyrimidine-rich stretch (CT-motif) with a short (7 bases) mirror repeat in which its major transcription start point is contained. To analyze the tertiary structure induced by the CT/AG-biased sequence and its effect on gene expression in supercoiled plasmids in Escherichia coli,...

journal_title：Journal of biochemistry

authors： Yamazaki T,Hasebe T,Shouguchi J,Amano H,Kajiwara S,Shishido K

更新日期：1997-10-01 00:00:00

abstract：:The sequential in situ digestion of proteins immobilized on polyvinylidene difluoride (PVDF) has been systematically designed and optimized. The method consists of immobilization of the proteins on PVDF, S-carboxymethylation, and then successive in situ digestions using specific proteases. In order to obtain high yiel...

journal_title：Journal of biochemistry

authors： Iwamatsu A,Yoshida-Kubomura N

更新日期：1996-07-01 00:00:00

abstract：:Bone marrow lineage-negative (Lin(-)) c-Kit(+) Sca-1(+) hematopoietic cells from human GM-CSF receptor gene transgenic mice were cultured on established bone marrow stromal cell (TBR59) layers and on semisolid medium. In the semisolid assay, an increasing number of larger colonies were observed in the presence of hGM-...

journal_title：Journal of biochemistry

authors： Okubo T,Yanai N,Watanabe S,Arai Ki,Obinata M

更新日期：2000-04-01 00:00:00

abstract：:To investigate a possible function of plasma albumin in partitioning organic anions into bile and urine, phenolsulfonphthalein (PSP) was administered intravenously and its in vivo fate was studied in normal and analbuminemic mutant rats (NAR). No significant change in the rate of PSP disappearance was observed in bila...

journal_title：Journal of biochemistry

authors： Inoue M,Koyama H,Nagase S,Morino Y

更新日期：1986-07-01 00:00:00

abstract：:Interleukin-1 (IL-1) is produced and released by various cells, including activated macrophages, and plays important roles in inflammation as well as immune responses. Since the precursor of IL-1 has no signal peptide, the mechanism of IL-1 release has been an enigma. To investigate the possibility of direct interacti...

journal_title：Journal of biochemistry

authors： Oku N,Saito N,Okada S,Watanabe N,Kobayashi Y

更新日期：1995-10-01 00:00:00

abstract：:The kinetics of alpha-crystallin reaggregation in the presence of calcium ions were investigated by monitoring changes in optical density at 320 nm. alpha-Crystallin showed a critical concentration. In the initial stages, reaggregation and deaggregation of alpha-crystallin may be essentially fully reversible in the pr...

journal_title：Journal of biochemistry

authors： Sano Y

更新日期：1980-09-01 00:00:00

abstract：:Rat platelets released phospholipase A2 and lysophospholipase upon activation with thrombin or ADP. The release of phospholipases was energy-dependent and was not in parallel with that of a known lysosomal marker enzyme, N-acetyl-beta-D-glucosaminidase. The phospholipases are derived from other granules (dense granule...

journal_title：Journal of biochemistry

authors： Horigome K,Hayakawa M,Inoue K,Nojima S

更新日期：1987-01-01 00:00:00

abstract：:Disappearance of rabbit EgG and its Fc fragment from the injected sites in skin and also the relationship to reverse passive cutaneous anaphylaxis (RPCA) were studied using guinea pigs. Rabbit IgG and its Fc fragment, trace labelled with -125-I, disappeared from the injected sites with half-lives of 12--14 and 6--7 h...

journal_title：Journal of biochemistry

authors： Sakurama T,Nakamura T,Koyama J

更新日期：1975-02-01 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：:Site-specific recognition and DNA-binding activity of p53 are crucial for its tumour suppressor function. Previous reports have shown that metal ions can affect the specific recognition and DNA-binding activity of p53DBD. Here we firstly report that magnesium ion can bind to the protein and influence its DNA-binding a...

journal_title：Journal of biochemistry

authors： Xue Y,Wang S,Feng X

更新日期：2009-07-01 00:00:00

abstract：:The chromatin remodeling complex, SWI/SNF, is known to regulate the transcription of several genes by altering the chromatin structure in an ATP-dependent manner. SWI/SNF exclusively contains BRG1 or BRM as an ATPase subunit. In the present study, we studied the role of SWI/SNF containing BRM or BRG1 in the expression...

journal_title：Journal of biochemistry

authors： Inayoshi Y,Kaneoka H,Machida Y,Terajima M,Dohda T,Miyake K,Iijima S

更新日期：2005-10-01 00:00:00

abstract：:The aim of this work was to investigate the putative modulation of glucose uptake in trophoblast cells by several dietary compounds and by drugs of abuse. For this, the acute (26 min) and chronic (48 h) effect of these substances on the apical uptake of 3H-2-deoxy-D-glucose (3H-DG) by a human choriocarcinoma cell line...

journal_title：Journal of biochemistry

authors： Araújo JR,Gonçalves P,Martel F

更新日期：2008-08-01 00:00:00

abstract：:The Ca2+-ATPase of sarcoplasmic reticulum from rabbit skeletal muscle was incorporated into vesicles made from dimyristoylphosphatidylcholine or dipalmitoylphosphatidylcholine. The Ca2+-ATPase activity of these reconstituted membranes became appreciable above 20 degrees C and 30 degrees C, respectively, in accord with...

journal_title：Journal of biochemistry

authors： Higashi K,Kirino Y

更新日期：1983-12-01 00:00:00

abstract：:F1-ATPase inhibitor was purified from yeast, Saccharomyces cerevisiae. The purified inhibitor blocked ATPase activity in the presence of ATP and Mg2+ by forming a latent equimolar enzyme-inhibitor complex with ATP and ADP newly bound to loose sites on the enzyme. A small portion of externally added ATP was hydrolyzed ...

journal_title：Journal of biochemistry

authors： Hashimoto T,Negawa Y,Tagawa K

更新日期：1981-10-01 00:00:00

abstract：:We studied enzymatic activities in sea urchin egg extracts that phosphorylate myosin regulatory light chain (MRLC) from chicken gizzard smooth muscle. The activity in the presence of EGTA showed cell cycle-dependent changes similar to that of histone H1 kinase, namely, it peaked shortly before cleavage, while that in ...

journal_title：Journal of biochemistry

authors： Mishima M,Mabuchi I

更新日期：1996-05-01 00:00:00

abstract：:The genomic organization of the gene encoding the human adipocyte-derived leucine aminopeptidase (A-LAP) has been determined. The gene is composed of 20 exons and 19 introns and spans approximately 47 kilobases of chromosome 5q15. The gluzincin aminopeptidase motif, the HEXXH(X)(18)E zinc-binding motif essential for e...

journal_title：Journal of biochemistry

authors： Hattori A,Matsumoto K,Mizutani S,Tsujimoto M

更新日期：2001-08-01 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：:Human colostral macrophages stimulated by opsonized zymosan or phorbol myristate acetate (PMA) released superoxide anions (O2-) and hydrogen peroxide (H2O2) with activities comparable to those of monocytes and about one-fourth of those of polymorphonuclear leukocytes (PMNL) of blood. The O2- -forming oxidase in the ma...

journal_title：Journal of biochemistry

authors： Tsuda H,Takeshige K,Shibata Y,Minakami S

更新日期：1984-05-01 00:00:00

abstract：:Fibronectin contains at least two distinct oligopeptide sequences serving as signals for the interaction with cell surface adhesion receptors termed integrins. One of these sequences, Arg-Gly-Asp-Ser (RGDS) tetrapeptide, was shown to be transferred to a truncated form of Staphylococcal IgG-binding protein (hereafter r...

journal_title：Journal of biochemistry

authors： Maeda T,Oyama R,Titani K,Sekiguchi K

更新日期：1993-01-01 00:00:00

abstract：:Activity-oligomeric assembly relationships using octaethylene glycol dodecyl ether (C12E8) solubilized pig gastric H/K-ATPase (unmodified H/K-ATPase) or H/K-ATPase modified with Fluorescein 5'-isothiocyanate (FITC-H/K-ATPase) were examined. The amount of oligomeric species in FITC-H/K-ATPase, which retained little H/K...

journal_title：Journal of biochemistry

authors： Abe K,Kaya S,Taniguchi K,Hayashi Y,Imagawa T,Kikumoto M,Oiwa K,Sakaguchi K

更新日期：2005-09-01 00:00:00

abstract：:Silent information regulator type-1 (SIRT1) is crucial during the development of acute respiratory distress syndrome (ARDS). We aimed to explore whether SIRT1 activation could protect against ARDS. SIRT1 was activated by its agonist SRT1720. ARDS was induced by intraperitoneal injection of 5 mg/kg lipopolysaccharide (...

journal_title：Journal of biochemistry

authors： Zhan Y,Yang C,Zhang Q,Yao L

更新日期：2021-01-22 00:00:00

abstract：:As a new strategy for drug discovery and development, I focus on drug re-profiling as a way to identify new treatments for diseases. In this strategy, the actions of existing medicines, whose safety and pharmacokinetic effects in humans have already been confirmed clinically and approved for use, are examined comprehe...

journal_title：Journal of biochemistry

authors： Mizushima T

更新日期：2011-05-01 00:00:00

abstract：:A large imprinted gene cluster in human chromosome 11p15.5 has been implicated in Beckwith-Wiedemann syndrome and Wilms' tumor. We have identified a paternally expressed imprinted gene, PEG8/IGF2AS, in this locus. It is transcribed in the opposite direction to the IGF2 transcripts and some genomic regions are shared w...

journal_title：Journal of biochemistry

authors： Okutsu T,Kuroiwa Y,Kagitani F,Kai M,Aisaka K,Tsutsumi O,Kaneko Y,Yokomori K,Surani MA,Kohda T,Kaneko-Ishino T,Ishino F

更新日期：2000-03-01 00:00:00

abstract：:It is well established that promyelocytic leukaemia nuclear bodies (PML NBs) play important roles in DNA damage responses (DDR). After irradiation, PML NBs dynamically recruit or release important proteins involved in cell-cycle regulation, DNA repair and apoptosis. As PML protein is the key molecule of PML NBs' dynam...

journal_title：Journal of biochemistry

authors： Liu J,Song Y,Tian B,Qian J,Dong Y,Liu J,Liu B,Sun Z

更新日期：2010-12-01 00:00:00

abstract：:The complete peptide map of purified recombinant human interleukin 5 (rhIL-5) was determined to verify its primary structure, glycosylation sites, and disulfide bonding structure. Each peptide fragment generated by Achromobacter protease I (API) digestion was purified and characterized by amino acid analysis and amino...

journal_title：Journal of biochemistry

authors： Minamitake Y,Kodama S,Katayama T,Adachi H,Tanaka S,Tsujimoto M

更新日期：1990-02-01 00:00:00

abstract：:Raft is a mobile membrane subdomain enriched in sphingolipid and cholesterol and also various signaling molecules. Previous observation suggested that brain-derived rafts contain tubulin but that rafts of non-neural origin do not. We hypothesized that SCG10, one of the neuronal growth-associated proteins (nGAPs), migh...

journal_title：Journal of biochemistry

authors： Maekawa S,Morii H,Kumanogoh H,Sano M,Naruse Y,Sokawa Y,Mori N

更新日期：2001-05-01 00:00:00

abstract：:Genomic clones encoding the Drosophila aldolase gene were isolated and the organization of the gene was determined. The protein-coding region spanning nearly 3.5 kb consists of five coding exons (exon 2, 3, 4 alpha, 4 beta, and 4 gamma). The insect exon 2 corresponds to exons 2 to 7 of vertebrate aldolase genes and th...

journal_title：Journal of biochemistry

authors： Kai T,Sugimoto Y,Kusakabe T,Zhang R,Koga K,Hori K

更新日期：1992-11-01 00:00:00

abstract：:In porcine aortic smooth muscle cells, neuropeptide Y (NPY) stimulates mobilization of CA(2+) from intracellular store sites via Y1 receptors. However, it has been debated whether or not Ca(2+) mobilization by Y1 receptors depends on the generation of inositol 1,4,5-trisphosphate [Ins(1,4,5)P3] following activation of...

journal_title：Journal of biochemistry

authors： Shigeri Y,Nakajima S,Fujimoto M

更新日期：1995-09-01 00:00:00