Proximity of reactive lysyl residue to the antigenic site in rabbit skeletal myosin against the monoclonal antibody (MF-18) generated to chicken skeletal myosin.

abstract：:tRNA(guanosine-2'-)-methyltransferases (Gm-methylases) isolated from extreme thermophiles, Thermus thermophilus strains HB 27 and HB 8, methylate the 2'-OH of the G18 ribose of the GG sequence in the D loop of tRNA, by recognizing the D "loop-stem" structure as a minimal requirement. To examine the role of the consens...

journal_title：Journal of biochemistry

authors： Hori H,Saneyoshi M,Kumagai I,Miura K,Watanabe K

更新日期：1989-11-01 00:00:00

abstract：:To identify functionally essential sequences and residues of CTLA-2alpha, in vitro mutagenesis was carried out. The coefficient of inhibition (K(i)) was determined towards rabbit cathepsin L using Z-Phe-Arg-MCA as the substrate. Recombinant CTLA-2alpha inhibited the enzyme potently (K(i) = 15 nM). A truncated mutant, ...

journal_title：Journal of biochemistry

authors： Deshapriya RM,Yuhashi S,Usui M,Kageyama T,Yamamoto Y

更新日期：2010-03-01 00:00:00

abstract：:We investigated the significance of the plasma membrane lipid composition in exocytosis in an in vitro interaction system using an intact secretory granular fraction (SG) isolated from the rat parotid gland. When various liposomes (as a model of plasma membranes) were added to this assay system, rapid and transient am...

journal_title：Journal of biochemistry

authors： Mizuno-Kamiya M,Inokuchi H,Kameyama Y,Yashiro K,Shin SO,Fujita A

更新日期：1995-10-01 00:00:00

abstract：:Phase transition was detected by a fluorescence polarization technique in the membrane of Thermus thermophilus HB8: it was found to be a function of cell growth temperature when the cell growth temperature was varied between 50-80 degrees C. A systematic relation between the phase transition temperature and the growth...

journal_title：Journal of biochemistry

authors： Wakayama N,Oshima T

更新日期：1978-06-01 00:00:00

abstract：:The effects of increases in perfusion pressure and direction of perfusion flow (anterograde and retrograde) on hepatic carbohydrate metabolism were examined in the isolated perfused rat liver. Changing the direction of flow from anterograde (portal to caval vein) to retrograde (caval to portal vein) increased the rate...

journal_title：Journal of biochemistry

authors： Shiota M,Chinzei F,Moriyama M,Kimura K,Sugano T

更新日期：1995-05-01 00:00:00

abstract：:Plasmapheresis with a dextran sulfate column is a treatment for patients with hypercholesteremia. When proteins bound to the column during the treatment were fractionated to prepare some known proteins, we found a 57 kDa glycoprotein designated GP57 which showed a new N-terminal amino acid sequence. Western-blot analy...

journal_title：Journal of biochemistry

authors： Choi-Miura NH,Sano Y,Oda E,Nakano Y,Tobe T,Yanagishita T,Taniyama M,Katagiri T,Tomita M

更新日期：1995-02-01 00:00:00

abstract：:Two forms of urokinase [EC 3.4.99.26] with molecular weights of 51,600 and 34,500 were purified from human urine. The specific activities of the high molecular weight urokinase (HMW-UK) and low molecular weight urokinase (LMW-UK) were 157,400 and 246,700 International Units (IU/mg), respectively. Purified HMW-UK was 9...

journal_title：Journal of biochemistry

authors： Nobuhara M,Sakamaki M,Ohnishi H,Suzuki Y

更新日期：1981-07-01 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：:We synthesized a series of non-ionic detergents, alkyl thiomaltosides, and investigated their properties and usefulness. We solubilized membrane proteins of Vibrio parahaemolyticus using the detergents. With octyl thiomaltoside, nonyl thiomaltoside, decyl thiomaltoside, or undecyl thiomaltoside, we observed satisfacto...

journal_title：Journal of biochemistry

authors： Izawa S,Sakai-Tomita Y,Kinomura K,Kitazawa S,Tsuda M,Tsuchiya T

更新日期：1993-05-01 00:00:00

abstract：:Thermal denaturation of cytochromes c of horse, cow, and Candida krusei in aqueous guanidine hydrochloride in the neutral pH region was studied by means of absorption and optical rotation measurements. The values of standard free energy change upon denaturation were estimated over the temperature range from 3 to 51 de...

journal_title：Journal of biochemistry

authors： Kawaguchi H,Noda H

更新日期：1977-05-01 00:00:00

abstract：:Three isozymic forms, alpha, beta, and gamma, of Drosophila melanogaster aldolase are produced from a single gene by alternative usage of the triple exons 4 (4 alpha, 4 beta, and 4 gamma) [Shaw-Lee et al. (1992) J. Biol. Chem. 267, 3959-3967; Kim et al. (1992) Mol. Cell. Biol. 12, 773-783; Kai et al. (1992) J. Biochem...

journal_title：Journal of biochemistry

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

更新日期：1995-07-01 00:00:00

abstract：:To study how collagen synthesis is regulated in developing chick embryonic skin, hydroxyproline synthesis, incorporation of proline, and translational activity and content of collagen mRNA in 12-, 15-, and 18-day skins were determined and compared with each other. Hydroxyproline synthesis in the 18-day skins was marke...

journal_title：Journal of biochemistry

authors： Ohyama K,Tokimitsu I,Tajima S

更新日期：1991-08-01 00:00:00

abstract：:A novel immortalized rheumatoid fibroblast-like synoviocyte (FLS) line, MH7A, was established by stably transfecting FLS cells with SV40 T antigen gene. MH7A cells expressed SV40-specific small t and large T antigens as well as an elevated level of p53 protein. They have already reached over 150 population doublings t...

journal_title：Journal of biochemistry

authors： Miyazawa K,Mori A,Okudaira H

更新日期：1998-12-01 00:00:00

abstract：:The human malaria parasite (Plasmodium falciparum) possesses a plastid-derived organelle called the apicoplast, which is believed to employ metabolisms crucial for the parasite's survival. We cloned and studied the biochemical properties of plant-type ferredoxin (Fd) and Fd-NADP+ reductase (FNR), a redox system that p...

journal_title：Journal of biochemistry

authors： Kimata-Ariga Y,Kurisu G,Kusunoki M,Aoki S,Sato D,Kobayashi T,Kita K,Horii T,Hase T

更新日期：2007-03-01 00:00:00

abstract：:The lanthanide ions Lu3+ (diamagnetic) and Gd3+ (paramagnetic broadening probe) were used to displace Ca2+ from the high-affinity cation binding site on G-actin. The effects of these higher-affinity ions on the proton nuclear magnetic resonance spectrum of actin were recorded. The aliphatic proton envelope in the Gd-a...

journal_title：Journal of biochemistry

authors： Barden JA,dos Remedios CG

更新日期：1984-09-01 00:00:00

abstract：:Substrate specificities of phospholipases C[EC 3.1.4.3] from Clostridium novyi, Clostridium perfringens, Bacillus cereus, and Pseudomonas aureofaciens were studied under the same conditions. Phospholipases C from Clostridium novyi and Bacillus cereus show wide substrate specificities while those of Clostridium perfrin...

journal_title：Journal of biochemistry

authors： Taguchi R,Ikezawa H

更新日期：1977-11-01 00:00:00

abstract：:The effects of N,N'-dicyclohexylcarbodiimide (DCCD) on light-induced H+-transport and transmembrane electric potential (delta phi) formation were studied in the membrane vesicles of Halobacterium halobium R1M1. In accordance with our previous finding of the existence of two DCCD-binding components in vesicle membrane ...

journal_title：Journal of biochemistry

authors： Murakami N,Konishi T

更新日期：1985-10-01 00:00:00

abstract：:Neuronal synapse formation is regulated by pre- and postsynaptic cell adhesion molecules. Presynaptic neurexins (NRXNs) and receptor protein tyrosine phosphatases (RPTPs; PTPδ, PTPσ and LAR in mammals) can induce postsynaptic differentiation through the interaction with various postsynaptic cell adhesion molecules. He...

journal_title：Journal of biochemistry

authors： Uemura T,Shiroshima T,Maeda A,Yasumura M,Shimada T,Fukata Y,Fukata M,Yoshida T

更新日期：2017-10-01 00:00:00

abstract：:Ovomucoid-trypsin association complex was prepared by incubating chicken egg white ovomucoid with bovine trypsin. The reactivity of ovomucoid-trypsin complex was investigated by immunodiffusion, quantitative precipitation and enzyme-linked immunosorbent assay (ELISA). It was demonstrated that the association of trypsi...

journal_title：Journal of biochemistry

authors： Matsuda T,Watanabe K,Nakamura R

更新日期：1983-07-01 00:00:00

abstract：:The oxidation of equivalent concentrations of phospholipids in homogeneous solution, in multilamellar liposomal suspension, and in rat liver homogenate was carried out under aerobic conditions at 37 degrees C in order to examine the biochemical fate of oxidized phospholipids. Rat liver phospholipids were extracted wit...

journal_title：Journal of biochemistry

authors： Kambayashi Y,Yamashita S,Niki E,Yamamoto Y

更新日期：1997-03-01 00:00:00

abstract：:The amino acid sequences of human histones have been investigated for studies of histone evolution. The whole histone was prepared from human spleen and was separated into 3 fractions, H4+H3+H2A, H2B, and H1, by our technique of CM-cellulose chromatography. The H2B fraction was further purified by Bio-Gel P-60 chromat...

journal_title：Journal of biochemistry

authors： Ohe Y,Hayashi H,Iwai K

更新日期：1979-02-01 00:00:00

abstract：:F-Actin was digested with alpha-chymotrypsin in 6 M urea, and two peptide fragments from subdomain 4 of actin molecule [Kabsch, W., Mannherz, H.G., Suck, D., Pai, E.F., & Holmes K.C. (1990) Nature 347, 37-44] were purified by reverse-phase HPLC and Sephadex G-50 gel filtration. The peptide fragments were identified as...

journal_title：Journal of biochemistry

authors： Hori K,Morita F

更新日期：1992-09-01 00:00:00

abstract：:The protein level of the GTS1 gene product (Gts1p) fluctuated during the oscillation of energy metabolism in continuous culture of the yeast Saccharomyces cerevisiae. Here, we found that the GTS1 mRNA level oscillated with the same periodicity as the metabolic oscillation, suggesting that the expression of GTS1 was re...

journal_title：Journal of biochemistry

authors： Tonozuka H,Wang J,Mitsui K,Saito T,Hamada Y,Tsurugi K

更新日期：2001-11-01 00:00:00

abstract：:Partition of merocyanine dyes, which have a negative charge, onto photosynthetic membranes of chloroplasts and bacteria was analyzed by measuring the fluorescence intensity change, absorbance change, and amount of dye in the supernatant after centrifugation. The partition depended on the surface potential, which is a ...

journal_title：Journal of biochemistry

authors： Masamoto K,Matsuura K,Itoh S,Nishimura M

更新日期：1981-02-01 00:00:00

abstract：:Heptic fibrosis/cirrhosis is a common hepatic disease characterized by the hyper-accumulation of connective tissue components, and hepatic necrosis. Chronic alcohol ingestion, viral infection, and metabolic disorders are contributing factors and there has been no effective treatment. Hepatocyte growth factor (HGF), or...

journal_title：Journal of biochemistry

authors： Matsuda Y,Matsumoto K,Ichida T,Nakamura T

更新日期：1995-09-01 00:00:00

abstract：:To investigate the role of the C-terminal region of barley beta-amylase, plasmid delta 54 was constructed with an expression vector (pBETA92) of barley beta-amylase by site-directed mutagenesis. Escherichia coli JM109 harboring plasmid delta 54 was expected to express delta 54 beta-amylase in which 54 amino acid resid...

journal_title：Journal of biochemistry

authors： Yoshigi N,Sahara H,Koshino S

更新日期：1995-01-01 00:00:00

abstract：:Cytolethal distending toxin (CDT) is one of the exotoxins produced by Actinobacillus actinomycetemcomitans, an agent of localized aggressive periodontitis. We constructed N-terminal deletion mutants of CdtA using an Escherichia coli expression system and found that ADelta19-47, with a deletion from Asn-19 to Pro-47, s...

journal_title：Journal of biochemistry

authors： Saiki K,Gomi T,Konishi K

更新日期：2004-09-01 00:00:00

abstract：:Proteins in the brush border membrane (BBM) of the midgut binding to the insecticidal Cry1Ac toxin from Bacillus thuringiensis were investigated to examine the lower sensitivity of Bombyx mori to Cry1Ac, and new aminopeptidase N that bound to Cry1Ac was discovered. DEAE chromatography of Triton X-100-soluble BBM prote...

journal_title：Journal of biochemistry

authors： Shitomi Y,Hayakawa T,Hossain DM,Higuchi M,Miyamoto K,Nakanishi K,Sato R,Hori H

更新日期：2006-02-01 00:00:00

abstract：:We characterized the taurine transport system in human intestinal Caco-2 cells and showed that it is subject to adaptive regulation. The activity of taurine transport in Caco-2 cells was evaluated by means of an Na+- and Cl(-)-dependent high-affinity transport system, the characteristics of which were similar to those...

journal_title：Journal of biochemistry

authors： Satsu H,Watanabe H,Arai S,Shimizu M

更新日期：1997-06-01 00:00:00

abstract：:Hen ovomucoid was chemically deglycosylated by treatment with trifluoromethanesulfonic acid at 0 degrees C for 60 min. About 75 mol% of the carbohydrate moiety was removed from the glycoprotein without changing its amino acid composition, and its trypsin inhibitory activity and immunoreactivity with specific antibodie...

journal_title：Journal of biochemistry

authors： Gu JX,Matsuda T,Nakamura R,Ishiguro H,Ohkubo I,Sasaki M,Takahashi N

更新日期：1989-07-01 00:00:00