Structural basis for induced-fit binding of Rho-kinase to the inhibitor Y-27632.

abstract：:Covalently closed-circular, superhelical DNAs, including viral DNAs, bacterial plasmid DNAs, and bacteriophage replicative-form DNA, were treated with a small amount of Haemophilus gallinarum DNA-relaxing enzyme to generate incompletely relaxed DNA molecules. Each sample consisted of a set of closed-circular DNA molec...

journal_title：Journal of biochemistry

authors： Shishido K

更新日期：1979-09-01 00:00:00

abstract：:Calmodulin-dependent protein kinase IV (CaM-kinase IV) kinase was recently discovered in the rat brain by its activity to activate the inactive recombinant CaM-kinase IV expressed in Escherichia coli [Okuno, S. and Fujisawa, H. (1993) J. Biochem. 114, 167-170]. In the present study, CaM-kinase IV kinase was purified a...

journal_title：Journal of biochemistry

authors： Okuno S,Kitani T,Fujisawa H

更新日期：1994-10-01 00:00:00

abstract：:Of the five HSV1 immediate-early proteins, infected-cell protein 22 (ICP22), the product of the Us1 gene, is a member whose function is less understood. In order to promote better understanding of the role of ICP22 in viral replication, mutation and fluorescence techniques were used to investigate the biochemical rela...

journal_title：Journal of biochemistry

authors： Cun W,Hong M,Liu LD,Dong CH,Luo J,Li QH

更新日期：2006-07-01 00:00:00

abstract：:GM2 containing NeuGc was found to be a major ganglioside in the liver of most inbred strains of mouse we have examined so far. They were DBA/2, C3H/He, C57BL/6, BALB/c, and CBA mice. However, WHT/Ht mouse does not contain a detectable amount of GM2 (NeuGc) but has GM3 containing NeuGc as the major ganglioside in the l...

journal_title：Journal of biochemistry

authors： Hashimoto Y,Otsuka H,Sudo K,Suzuki K,Suzuki A,Yamakawa T

更新日期：1983-03-01 00:00:00

abstract：:It was previously found that rabbit serum contains a growth-inhibitory substance for a tumorigenic rat liver cell line RSV-BRL. In the present study, the growth inhibitor was purified from normal rabbit serum to show a homogeneous protein band with a molecular weight (Mr) of 56 k on SDS-polyacrylamide gel electrophore...

journal_title：Journal of biochemistry

authors： Kimura T,Miyazaki K,Mashima K,Yamashita J,Horio T,Kakuno T

更新日期：1991-09-01 00:00:00

abstract：:Members of the transforming growth factor-β (TGF-β) family, including TGF-βs, activin and bone morphogenetic proteins (BMPs), are multifunctional proteins that regulate a wide variety of cellular responses, such as proliferation, differentiation, migration and apoptosis. TGF-β family signalling is mainly mediated by m...

journal_title：Journal of biochemistry

authors： Imamura T,Oshima Y,Hikita A

更新日期：2013-12-01 00:00:00

abstract：:Streptococcus pyogenes nuclease A (SpnA) and streptococcal 5' nucleosidase A (S5nA) are two recently described virulence factors from the human pathogen S. pyogenes. In vitro studies have shown that SpnA is a nuclease that cleaves ssDNA and dsDNA, including the DNA backbone of neutrophil extracellular traps. S5nA was ...

journal_title：Journal of biochemistry

authors： Soh KY,Loh JMS,Proft T

更新日期：2018-08-01 00:00:00

abstract：:Spo0A is both a positive and a negative transcriptional regulator which plays a very important role in sporulation initiation in Bacillus subtilis. Its N-terminal amino acid sequence is homologous to that of regulator proteins of the two-component regulatory systems involved in signal transduction in bacteria. Phospho...

journal_title：Journal of biochemistry

authors： Asayama M,Kobayashi Y

更新日期：1993-09-01 00:00:00

abstract：:Alanine-glyoxylate aminotransferase (AGT) 2 is a pyridoxal 5'-phosphate dependent, mitochondrial enzyme which, in the rat, is expressed at a high level in the kidney. The amino acid sequences of nine tryptic and seven CNBr peptides of the rat kidney AGT2 were determined. Three overlapping cDNAs encoding the AGT2 were ...

journal_title：Journal of biochemistry

authors： Lee IS,Muragaki Y,Ideguchi T,Hase T,Tsuji M,Ooshima A,Okuno E,Kido R

更新日期：1995-04-01 00:00:00

abstract：:The role of thiols on the activation and/or stabilization of rat brain nitric oxide synthase (NOS) has been investigated. It was found that thiols are not necessary for stabilizing or protecting the protein during purification but are required during enzyme turnover for maximum activity. In the complete absence of thi...

journal_title：Journal of biochemistry

authors： Komori Y,Hyun J,Chiang K,Fukuto JM

更新日期：1995-04-01 00:00:00

abstract：:Autotaxin (ATX) is an ecto-enzyme responsible for lysophosphatidic acid (LPA) production in blood. ATX is present in various biological fluids such as cerebrospinal and seminal fluids and accounts for bulk LPA production in these fluids. ATX is a member of the nucleotide pyrophosphatase/phosphodiesterase (NPP) family ...

journal_title：Journal of biochemistry

authors： Nakanaga K,Hama K,Aoki J

更新日期：2010-07-01 00:00:00

abstract：:We designed mutant lysozymes with N-glycosylation signal sequences (Asn48-Gly49-Thr-50 and Asn87-Ile88-Thr89) by substituting Asp to Asn at positions 48 and 87. When these mutant lysozymes were expressed by using yeast (Saccharomyces cerevisiae) in Burkholder minimum medium, N-glycosylation occurred in both lysozymes....

journal_title：Journal of biochemistry

authors： Ueda T,Iwashita H,Hashimoto Y,Imoto T

更新日期：1996-01-01 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：:In order to characterize the mechanism for bilirubin transport in the liver, the uptake of bilirubin diglucuronide (BDG) into purified sinusoidal plasma membrane vesicles was investigated. BDG uptake was saturable, and was inhibited by sulfobromophthalein and unconjugated bilirubin, but was not affected by sodium taur...

journal_title：Journal of biochemistry

authors： Adachi Y,Roy-Chowdhury J,Roy-Chowdhury N,Kinne R,Tran T,Kobayashi H,Arias IM

更新日期：1990-05-01 00:00:00

abstract：:1. The endogenous phosphorylation of mouse brain microsomes was studied using the technique of acrylamide gel electrophoresis in the presence of sodium dodecyl sulfate (SDS). 2. It was found that specific proteins and lipids in brain microsomes were phosphorylated by the terminal phosphate of ATP under appropriate con...

journal_title：Journal of biochemistry

authors： Satomi D

更新日期：1977-12-01 00:00:00

abstract：:We tried to confirm the antioxidative capability of lecithin:cholesterol acyltransferase (LCAT) reported by Vohl et al. [Biochemistry (1999) 38, 5976-5981]. The enzyme solution protected LDL against oxidation. However, this protection was not due to LCAT enzyme, but to some unknown low-molecular-weight substance(s) in...

journal_title：Journal of biochemistry

authors： Murakami Y,Kamiyama S,Howlader ZH,Yamato T,Komai M,Furukawa Y

更新日期：2002-01-01 00:00:00

abstract：:Mitotic kinesin Eg5 plays an important physiological role in cell division. Several small-molecule inhibitors of Eg5 are the focus of cancer therapies. Azobenzene is a photochromic compound exhibiting cis-trans isomerization upon ultraviolet (UV) and visible (VIS) light irradiation. Photochromic compounds of azobenzen...

journal_title：Journal of biochemistry

authors： Sadakane K,Alrazi IMD,Maruta S

更新日期：2018-10-01 00:00:00

abstract：:The effect of inositol 1,4,5-trisphosphate (IP3) on Ca2+ release from microsomes of corn coleoptiles was investigated. Addition of micromolar concentrations of IP3 to Ca2+ loaded microsomes resulted in rapid release of 20-30% of sequestered Ca2+. Maximal and half maximal Ca2+ release occurred at 20 and 8 microM of IP3...

journal_title：Journal of biochemistry

authors： Reddy AS,Poovaiah BW

更新日期：1987-03-01 00:00:00

abstract：:One mg protein/ml of sarcoplasmic reticulum (SR) membranes isolated from rabbit skeletal muscle were solubilized with 50 mg/ml of octaethyleneglycol mono n-dodecyl ether (C12E8) in a solution containing 5 mM CaCl2, 0.1 M KCl, and 20% glycerol at pH 7.5. When 30 mg/ml of soybean lecithin was added to this mixture and t...

journal_title：Journal of biochemistry

authors： Andoh R,Yamamoto T

更新日期：1985-03-01 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：:Calmodulin (CaM), a physiologically important Ca(2+)-binding protein, participates in numerous cellular regulatory processes. It is dumbbell shaped and contains two globular domains connected by a short alpha-helix. Each of the globular domains has two Ca(2+)-binding sites, the EF hands. CaM undergoes a conformational...

journal_title：Journal of biochemistry

authors： Shishido H,Yamada MD,Kondo K,Maruta S

更新日期：2009-10-01 00:00:00

abstract：:In this report, we describe a laser-latex combination system that enables membrane-impermeable molecules to penetrate cell membranes. Laser light (Q-switched Nd:YAG laser, 532.5 nm) was used to irradiate a mixture of commercial latex particles (blue dyed, 1 micro m in diameter) and mouse fibrosarcoma (Meth-A) cells. A...

journal_title：Journal of biochemistry

authors： Umebayashi Y,Miyamoto Y,Wakita M,Kobayashi A,Nishisaka T

更新日期：2003-08-01 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：:Long non-coding RNA is an endogenous non-coding RNA that has currently been proved to be an important player in cancer cell biology. In the present study, we investigated the biological role of PHACTR2-AS1 in tongue squamous cell carcinoma (TSCC). PHACTR2-AS1 was preferentially localized in the cytoplasm, and was nota...

journal_title：Journal of biochemistry

authors： Yuan F,Miao Z,Chen W,Wu F,Wei C,Yong J,Xiao C

更新日期：2020-12-26 00:00:00

abstract：:A crude preparation of membrane-bound phospholipase A (detergent-resistant) in Escherichia coli K-12 cells was found to be quite stable or even apparently activated on incubation at 100 degrees C, but became strikingly thermolabile when it was highly purified and Triton X-100 was removed from the purified enzyme prepa...

journal_title：Journal of biochemistry

authors： Tamori Y,Nishijima M,Nojima S

更新日期：1979-10-01 00:00:00

abstract：:Recombinant horse L-apoferritin and its mutants were used to compare the reactivities of two different cysteinyl residues with 7-fluoro-4-sulfamoyl-2,1,3-benzoxadiazole (ABD-F), p-chloromercuribenzoic acid (PCMB), N-(9-acridinyl)maleimide (NAM), and 4-maleimido-2,2,6,6-tetramethylpiperidine-N-oxyl (NEM-TEMPO). ABD-F s...

journal_title：Journal of biochemistry

authors： Takeda S,Yamaki M,Ebina S,Nagayama K

更新日期：1995-02-01 00:00:00

abstract：:A new pathway of NAD+ synthesis from anthranilic acid was found in the livers of rats. Starting from [carboxyl-14C]anthranilic acid, radioactive NAD+ and NADP+ were produced as judged by Dowex-1 X 8-formate column chromatography followed by radiochromatography. Several intermediate compounds, such as quinolinic acid, ...

journal_title：Journal of biochemistry

authors： Ueda T,Otsuka H,Goda K,Ishiguro I,Naito J,Kotake Y

更新日期：1978-09-01 00:00:00

abstract：:NADP+-specific isocitrate dehydrogenase was found in several tissues of the pupa of the silkworm, Bombyx mori. This enzyme was highly purified from the whole bodies of pupae. This is the first isolation of the enzyme from insect materials. The purified enzyme gave a single protein band on polyacrylamide gel electropho...

journal_title：Journal of biochemistry

authors： Miake F,Torikata T,Koga K,Hayashi K

更新日期：1977-08-01 00:00:00

abstract：:Three kinds of phospholipase C [EC 3.1.4.3] were used to selectively hydrolyze phospholipids in rat liver microsomes, and their effects on the acyl-CoA: glycerophosphate and acyl-CoA: lysophospholipids acyltransferase systems were examined. The glycerophosphate acyltransferase [EC 2.3.1.15] system was inactivated rapi...

journal_title：Journal of biochemistry

authors： Sonoki S,Ikezawa H

更新日期：1976-12-01 00:00:00

abstract：:An acidic protein of human saliva, which we named SAP-1 previously, is now shown to be an inhibitor of several cysteine proteinases. The protein inhibited papain and ficin strongly, and stem bromelain and bovine cathepsin C partially. However, it did not inhibit either porcine cathepsin B or clostripain. The mode of t...

journal_title：Journal of biochemistry

authors： Isemura S,Saitoh E,Ito S,Isemura M,Sanada K

更新日期：1984-10-01 00:00:00