Abstract：
:The type I phosphatase associated with glycogen, PP1G, plays an important role in glycogen metabolism. PP1G is targeted to glycogen by the R(GL) subunit, which regulates the function of the enzyme. We report the cloning and characterization of the gene as well as the pattern of expression of the R(GL) subunit from mouse. The gene covers more than 37 kb, is composed of four exons and three introns, and codes for a 1089 residue polypeptide with a calculated molecular weight of 121,000. The amino acid sequence has 60% identity with the human and rabbit R(GL). The 5' flanking region of the gene contains a TATA box, c-Myc sites, and a potential cAMP-responsive element. Muscle specific motifs, such as MyoD and MEF-2, were also found. The A-T rich 3'-UTR contained several polyadenylation signals, two associated with poly(A) down-stream consensus motifs. ARE elements, which regulate mRNA stability, were dispersed throughout the 3'-UTR. Northern analysis of poly(A) mRNA from various murine tissues indicates a major transcript of 7.5 kb in skeletal muscle and heart. Western analysis demonstrates that R(GL) protein is present in skeletal and cardiac muscle from mouse, rat, and rabbit but not in L6 myoblasts, L6 myotubes, 3T3 L1 fibroblasts, 3T3 L1 or rat primary adipocytes, confirming that expression of the gene is specific to striated muscle. Analysis of skeletal muscle from rats made diabetic by streptozotocin treatment reveals that the level of R(GL) protein is the same as in control animals, indicating that expression is not regulated by insulin.
journal_name
Arch Biochem Biophysjournal_title
Archives of biochemistry and biophysicsauthors
Lannér C,Suzuki Y,Bi C,Zhang H,Cooper LD,Bowker-Kinley MM,DePaoli-Roach AAdoi
10.1006/abbi.2001.2283subject
Has Abstractpub_date
2001-04-01 00:00:00pages
135-45issue
1eissn
0003-9861issn
1096-0384pii
S0003-9861(01)92283-0journal_volume
388pub_type
杂志文章abstract：:Artemia trypsin-like proteinase has been reported previously to be highly inhibited in the embryo (B. Ezquieta and C.G. Vallejo (1985) Comp. Biochem. Physiol. 82B, 731-736). We report now that Artemia lipovitellin, the major storage protein complex, inhibits the proteinase. We have carried out an in vitro study of the...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(86)90743-5
更新日期：1986-11-01 00:00:00
abstract：:A rabbit liver UDP-glucuronosyltransferase cDNA that is related to human and rat UGT1A7 has been identified. The predicted amino acid sequence of the UGT1A7l displays 80% similarity to that encoded by human HP4 (UGT1A9), but 81% to that predicted for human UGT1A7 and 77% to the rat UGT1A7 (UGTA2). The exons encoding h...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1997.0214
更新日期：1997-08-15 00:00:00
abstract：:Histidinol dehydrogenase (EC 1.1.1.23) activity was determined in several plant species and in cultured plant cell lines. The enzyme was purified from cabbage (Brassica oleracea) to apparent homogeneity. To render complete purification, a new, specific histidinol-Sepharose 4B affinity chromatography was developed. The...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(91)90274-m
更新日期：1991-01-01 00:00:00
abstract：:Four subunits of beta-conglycinin were purified from soybean cultivar CX 635-1-1-1, and were designated alpha, alpha', beta, and beta' in accordance with nomenclature proposed by Thanh and Shibasaki [(1977) Biochim. Biophys. Acta 490, 370-384]. Of these subunits, beta' has not previously been reported or characterized...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(85)90787-8
更新日期：1985-11-15 00:00:00
abstract：:The mitochondrial apoptosis pathway has been neatly ordered. Mitochondrial apoptosis is governed by Bcl-2 family proteins, and their respective contributions determine the release of cytochrome c. It is clear that, among the Bcl-2 family, BH3-only proteins are the triggers: activation of BH3-only proteins by apoptotic...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章,评审
doi：10.1016/j.abb.2006.12.022
更新日期：2007-06-15 00:00:00
abstract：:Incubation of either Chlorella nitrate reductase or the recombinant flavin domain of spinach nitrate reductase with reagents specific for modification of cysteine residues, such as N-ethylmaleimide, resulted in a time-dependent inactivation of NADH:ferricyanide reductase activity which could be prevented by incubation...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1996.0289
更新日期：1996-07-01 00:00:00
abstract：:This study showcases the potential of unnatural amino acids to enable non-natural functions when incorporated in the protein scaffold of heme metalloproteins. For this purpose, a genetically-engineered myoglobin (Mb) mutant was created by incorporating redox-active 3-amino-l-tyrosine (NH2Tyr) into its active site, rep...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2017.12.014
更新日期：2018-02-01 00:00:00
abstract：:The plasma membrane of cells contains enzymes whose active sites face the external medium rather than the cytoplasm. The activities of these enzymes, referred to as ectoenzymes, can be measured using living cells. In this work we describe the ability of living promastigotes of Leishmania amazonensis to hydrolyze extra...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.2001.2384
更新日期：2001-07-01 00:00:00
abstract：:New and stimulating results have challenged the concept that cellular senescence might not be synonymous with aging. It is indisputable that during aging, senescent cell accumulation has an impact on organismal health. Nevertheless, senescent cells are now known to display physiological roles during embryonic developm...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章,评审
doi：10.1016/j.abb.2016.04.004
更新日期：2016-05-15 00:00:00
abstract：:Studies of modification of hemoglobin and of sickle hemoglobin by alternative aspirins have been extended to a series of new bis esters with a variety of substituted bridging diacids and to a group of mono esters with polar acyl groups. Rates of hydrolysis of these alternative aspirins have also been examined, and the...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(84)90032-8
更新日期：1984-02-01 00:00:00
abstract：:An increased permeability of the intestinal barrier is proposed as a major event in the pathophysiology of inflammatory bowel diseases (IBD). Tumor necrosis alpha (TNFα) plays a central role in IBD pathogenesis, in part promoting tight function (TJ) barrier dysfunction. Food extracts enriched in (-)-epicatechin (EC) p...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2015.01.024
更新日期：2015-05-01 00:00:00
abstract：:Manganese-oxo porphyrins have been well studied as biomimetic models of cytochromes P450 and are known to be able to catalyze substrate hydroxylation reactions. Recent experimental studies [J.Y. Lee, Y.-M. Lee, H. Kotani, W. Nam, S. Fukuzumi, Chem. Commun. (2009) 704] showed that Mn(V)-oxo porphyrins react rapidly wit...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2010.12.035
更新日期：2011-03-01 00:00:00
abstract：:Mycobactin acylation plays a crucial role in the ability of Mycobacterium tuberculosis to acquire intracellular iron during infection. M. tuberculosis Rv1347c, the lysine N(epsilon)-acyltransferase responsible for mycobactin acylation, represents a valid target for the development of novel anti-tubercular agents. Here...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2008.05.013
更新日期：2008-09-15 00:00:00
abstract：:The electron paramagnetic (EPR) properties of a transient species detected during a cytochrome P450 (P450)-mediated peroxidative reaction have been compared with those of peroxidases Compound I and model metalloporphyrins. The reaction which was studied with cholesterol-specific P450scc and (20R)-20-hydroperoxycholest...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(90)90104-7
更新日期：1990-10-01 00:00:00
abstract：:Cholesterol is one of the major components of membrane lipids. Adjustment of the membrane cholesterol balance is, therefore, pivotal in the maintenance of cellular homeostasis. Cholesterol biosynthesis and uptake are tightly regulated at the transcriptional level through a negative feedback control. The transcription ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章,评审
doi：10.1016/j.abb.2010.06.004
更新日期：2010-09-15 00:00:00
abstract：:The influence of transmembrane ion fluxes on mycoplasma membrane potentials was studied. Electric membrane potential was calibrated vs fluorescence intensity of a potential-sensitive carbocyanine dye according to delta psi = (RT/F) X log([aIN(1 - IN) - b]/Kint), where IN = I/I0, I0 = maximal fluorescence intensity (ob...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(86)90623-5
更新日期：1986-02-01 00:00:00
abstract：:Sequence analyses of the C-terminal membrane intercalative region of the rat cytochrome b(5) indicated that this domain has, in addition to a signal sequence, a combined element of the classic stop-transfer sequence typically found in a variety of transmembrane proteins. Such bitopic protein arrangements arise by tand...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/s0003-9861(03)00051-1
更新日期：2003-04-15 00:00:00
abstract：:The effect of modulating AP-1 activity on the levels of induced erythroid and megakaryocytic differentiation of the erythroleukemia cell line K562 was examined. Cells were stably transfected with expression vectors encoding either a tetracycline-responsive dominant negative c-Jun (JunDN) or a hybrid Raf protein induci...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1998.0597
更新日期：1998-04-15 00:00:00
abstract：:Two cDNAs encoding taxoid-O-acetyl transferases (TAX 9 and TAX 14) were obtained from a previously isolated family of Taxus acyl/aroyl transferase cDNA clones. The recombinant enzymes catalyze the acetylation of taxadien-5alpha,13alpha-diacetoxy-9alpha,10beta-diol to generate taxadien-5alpha,10beta,13alpha-tri-acetoxy...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2009.05.018
更新日期：2009-07-15 00:00:00
abstract：:A ganglioside GM1-specific alpha 1-->2fucosyltransferase is induced during the early stages of chemical carcinogenesis with N-2-acetylaminofluorene (AAF) in rat liver hepatocytes. The induction of this enzyme gives rise to the expression of a fucose-containing ganglioside with the same determinant structure as blood g...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1998.0728
更新日期：1998-07-15 00:00:00
abstract：:Multidrug resistance (MDR) caused by overexpressed permeability-glycoprotein (P-gp) in cancer cells is the main barrier for the cure of cancers. P-gp can pump many chemotherapeutic drugs, which is a viable target to overcome P-gp-mediated MDR by efficient inhibitors of P-gp. However, limited understanding of the efflu...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2020.108675
更新日期：2020-12-15 00:00:00
abstract：:Comparative studies of 5-aminoimidazole ribonucleotide (AIR) carboxylases from Escherichia coli and Gallus gallus have identified this central step in de novo purine biosynthesis as a case for unusual divergence in primary metabolism. Recent discoveries establish the fungal AIR carboxylase, encoded by the ADE2 gene, a...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1997.0512
更新日期：1998-03-01 00:00:00
abstract：:After an energy source shift-down, Escherichia coli accumulates 70 S ribosome-mRNA complexes ("70 S monosomes"). The monosome mRNA strands are predominantly primary transcription products with purine nucleoside 5'-triphosphate and 5'-diphosphate termini present at a 1:2 ratio. The number-average chain length is 564 +/...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(85)90367-4
更新日期：1985-08-15 00:00:00
abstract：:Cystathionine beta-lyase, the second enzyme of the transsulfuration pathway leading to homocysteine synthesis was purified over 16,000-fold from spinach (Spinacia oleracea L.) leaf chloroplasts (soluble fraction). Enzyme activity was followed along the purification scheme by either a colorimetric method for the determ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1995.1078
更新日期：1995-01-10 00:00:00
abstract：:It has now been more than 20years since the vitamin D receptor was identified in cells of the immune system. The immune system has now been established as an important target of vitamin D. Vitamin D receptor knockout and vitamin D deficient mice have a surplus of effector T cells that have been implicated in the patho...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章,评审
doi：10.1016/j.abb.2011.11.001
更新日期：2012-07-01 00:00:00
abstract：:The F1 moiety of the rat liver mitochondrial ATP synthase/ATPase complex contains as isolated 2 mol Mg2+/mol F1, 1 mol of which is nonexchangeable and the other which is exchangeable (N. Williams, J. Hullihen, and P.L. Pedersen, (1987) Biochemistry 26, 162-169). In addition, the enzyme binds 1 mol ADP/mol F1 and 3 mol...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(89)90571-7
更新日期：1989-01-01 00:00:00
abstract：:The roles of p67-deglycosylase (p67-DG) in the regulation of protein synthesis in baculovirus-infected insect cells were studied. Like vaccinia viral infection, baculovirus infection of insect cells also induced the appearance of a p67-DG. However, p67-DG activity could not be detected because these cells do not conta...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1997.0139
更新日期：1997-06-15 00:00:00
abstract：:The ability of nine phospholipids to alter the activity of low-Km cyclic AMP phosphodiesterase was examined in microsomal fractions of rat adipocytes. The enzyme was activated by phosphatidylserine (21% at 300 microM) and phosphatidylglycerol (36% at 300 microM). The activation was concentration dependent over the ran...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(83)90015-2
更新日期：1983-08-01 00:00:00
abstract：:The modulation of the plasma membrane calcium pump (PMCA) gene expression is not well understood. We now present evidence that PMCA mRNA is induced by various hormones or agonists via multiple second messenger pathways that include protein kinase C-, cAMP-, and Ca(2+)-dependent mechanisms. Among several types of cultu...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1993.1442
更新日期：1993-09-01 00:00:00
abstract：:Oridonin triggers apoptosis of cancer cells and was suggested as anticancer agent. Oridonin is partially effective through mitochondrial depolarization and partially by modifying gene expression. Erythrocytes lack mitochondria and nuclei but may undergo eryptosis, a suicidal cell death characterized by cell shrinkage ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2011.05.001
更新日期：2011-07-01 00:00:00
