当前位置： SCI文献检索 > ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS期刊下所有文献 > Biochemical and functional interactions between HIV-1 Tat protein and TAR RNA.

Biochemical and functional interactions between HIV-1 Tat protein and TAR RNA.

Abstract：

:HIV-1 trans-activator of transcription (Tat) is an unusual transcriptional activator in being an RNA-binding protein rather than a DNA-binding protein. Recent findings have greatly advanced our understanding of the transcriptional function(s) of this protein. Here we review how Tat interacts with trans-activation responsive RNA and how this interaction contributes to transcription. We discuss the biological implications of recent studies showing an association of Tat with cellular kinases(s) and protein acetylases. Evidence for nontranscriptional activities of the Tat protein is also summarized.

journal_name

Arch Biochem Biophys

journal_title

Archives of biochemistry and biophysics

authors

Rana TM,Jeang KT

doi

10.1006/abbi.1999.1206

subject

Has Abstract

pub_date

1999-05-15 00:00:00

pages

175-85

issue

2

eissn

0003-9861

issn

1096-0384

pii

S0003-9861(99)91206-7

journal_volume

365

pub_type

杂志文章,评审

相关文献

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS文献大全
  • Phospholipase C from Clostridium perfringens: preparation and characterization of homogeneous enzyme.

    abstract：:A new procedure for the purification of phospholipase C from Clostridium perfringens has been devised that results in essentially pure enzyme. The procedure consists of ammonium sulfate fractionation, ion-exchange chromatography on QAE-Sephadex, and affinity chromatography on phosphatidylcholine linked to Sepharose. T...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/0003-9861(84)90403-x

    authors： Krug EL,Kent C

    更新日期：1984-06-01 00:00:00

  • Deletion mutation analysis on C-terminal domain of plant vacuolar H(+)-pyrophosphatase.

    abstract：:Vacuolar H(+)-translocating inorganic pyrophosphatase (V-PPase; EC 3.6.1.1) is a homodimeric proton-translocase; it contains a single type of polypeptide of approximately 81kDa. A line of evidence demonstrated that the carboxyl terminus of V-PPase is relatively conserved in various plant V-PPases and presumably locate...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/j.abb.2005.08.010

    authors： Lin HH,Pan YJ,Hsu SH,Van RC,Hsiao YY,Chen JH,Pan RL

    更新日期：2005-10-15 00:00:00

  • Dulaglutide inhibits high glucose- induced endothelial dysfunction and NLRP3 inflammasome activation.

    abstract：:Activation of the NLRP3 inflammasome plays an important role in high glucose- induced endothelial dysfunction in patients with type 2 diabetes mellitus (T2DM). Dulaglutide, a newly developed glucagon-like peptide-1 receptor (GLP-1R) agonist, has been approved for the management of T2DM. In the current study, we aimed ...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/j.abb.2019.07.008

    authors： Luo X,Hu Y,He S,Ye Q,Lv Z,Liu J,Chen X

    更新日期：2019-08-15 00:00:00

  • Purification and characterization of an abscisic acid-inducible anionic peroxidase associated with suberization in potato (Solanum tuberosum).

    abstract：:An anionic peroxidase (EC 1.11.1.7), thought to be involved in suberization, was purified 110-fold from wound-healing slices of Solanum tuberosum by a combination of ammonium sulfate fractionation, Sephadex G-100 gel filtration, isoelectric focusing, and phenyl-Sepharose CL-4B chromatography in 24% yield. The purified...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/0003-9861(85)90060-8

    authors： Espelie KE,Kolattukudy PE

    更新日期：1985-08-01 00:00:00

  • Regulation of succinyl-CoA:3-oxoacid CoA-transferase in developing rat brain: responsiveness associated with prenatal but not postnatal hyperketonemia.

    abstract：:Activities of ketone body-metabolizing enzymes in rat brain rise 3- to 5-fold during the suckling period, then fall more than 50% after weaning. Our purpose was to determine the mechanism of the developmental changes in activity of 3-oxoacid CoA-transferase in rat brain and to study its regulation by dietary modificat...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/0003-9861(85)90047-5

    authors： Haney PM,Patel MS

    更新日期：1985-07-01 00:00:00

  • The solution structure of mucous glycoproteins: proton NMR studies of native and modified ovine submaxillary mucin.

    abstract：:The solution structure of native and systematically modified ovine submaxillary mucin (OSM) has been probed by proton NMR spectroscopic methods. Most of the resonances in the spectra have been tentatively assigned to the peptide and O-linked disaccharide, alpha-N-acetylneuraminic acid 2----6 alpha-N-acetylgalactosamin...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/0003-9861(86)90581-3

    authors： Gerken TA

    更新日期：1986-06-01 00:00:00

  • Expression of the Chlamydomonas reinhardtii chloroplast tRNA(Glu) gene in a homologous in vitro transcription system is independent of upstream promoter elements.

    abstract：:Chloroplast tRNA(Glu) is a bifunctional molecule involved in both the early steps of chlorophyll synthesis and chloroplast protein biosynthesis. Recently the enzymes involved in these processes have been characterized from the green alga Chlamydomonas reinhardtii. In order to investigate whether transcription of the g...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/0003-9861(92)90442-y

    authors： Jahn D

    更新日期：1992-11-01 00:00:00

  • Superoxide production by the mycobacterial and pseudomonad quinoid pigments phthiocol and pyocyanine in human lung cells.

    abstract：:The quinoid pigments pthiocol, produced by Mycobacterium tuberculosis, and pyocyanine, produced by Pseudomonas aeruginosa, were examined for their effects on O2.- production in cultured human lung epithelial-like A549 cells. Intracellular O2.- levels were measured using the O2.-sensitive aconitase(s), and rates of O2....

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1006/abbi.1996.0390

    authors： Gardner PR

    更新日期：1996-09-01 00:00:00

  • Evidence for an inhibitory LIM domain in a rat brain agmatinase-like protein.

    abstract：:We recently cloned a rat brain agmatinase-like protein (ALP) whose amino acid sequence greatly differs from other agmatinases and exhibits a LIM-like domain close to its carboxyl terminus. The protein was immunohistochemically detected in the hypothalamic region and hippocampal astrocytes and neurons. We now show that...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/j.abb.2011.05.003

    authors： Castro V,Fuentealba P,Henríquez A,Vallejos A,Benítez J,Lobos M,Díaz B,Carvajal N,Uribe E

    更新日期：2011-08-01 00:00:00

  • Membrane fluidity and oxygen diffusion in cholesterol-enriched erythrocyte membrane.

    abstract：:This work studied the effect of cholesteryl hemisuccinate incorporation on membrane fluidity and on the kinetics of oxygen diffusion at different depths in the erythrocyte membrane. Cholesterol concentration in the membrane was expressed as the cholesterol-protein ratio (C/Pt). The membrane fluidity, as assessed by a ...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1006/abbi.1997.9936

    authors： Dumas D,Muller S,Gouin F,Baros F,Viriot ML,Stoltz JF

    更新日期：1997-05-01 00:00:00

  • Cytochrome b5 oxidoreductase: expression and characterization of the original familial ideopathic methemoglobinemia mutations E255- and G291D.

    abstract：:NADH:cytochrome b5 oxidoreductase catalyzes the transfer of reducing equivalents from the physiological electron donor, NADH, to two molecules of cytochrome b5. Utilizing a heterologous expression system for the soluble, catalytic domain of the rat microsomal enzyme, we have produced two mutants, corresponding to E255...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/j.abb.2003.12.041

    authors： Davis CA,Barber MJ

    更新日期：2004-05-15 00:00:00

  • Polyphenols and health: update and perspectives.

    abstract：:Current issues in research on health effects by polyphenols are addressed. As to the cardiovascular system, flow-mediated dilation (FMD), a functional biomarker, can be used as surrogate marker for cardiovascular risk. Acute short-term effects peaking at 2h after ingestion of polyphenol-rich food items are distinguish...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章,评审

    doi：10.1016/j.abb.2010.04.006

    authors： Sies H

    更新日期：2010-09-01 00:00:00

  • The bacteriorhodopsin proton pump: effect of crosslinkings of lysine residues.

    abstract：:All six available lysine residues in bacteriorhodopsin were amidinated with dimethyl-3,3'-dithiobispropionimidate, which is a crosslinking agent. The photocycle was studied by measuring light absorption and electric signals. The data show an essential change in the photocycle: instead of single components, the rise of...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/0003-9861(88)90502-4

    authors： Tóth-Boconádi R,Taneva SG,Kiselev AV,Abdulaev NG,Keszthelyi L

    更新日期：1988-02-01 00:00:00

  • Intestinal Na(+)/Ca(2+) exchanger protein and gene expression are regulated by 1,25(OH)(2)D(3) in vitamin D-deficient chicks.

    abstract：:The role of 1,25(OH)(2)D(3) on the intestinal NCX activity was studied in vitamin D-deficient chicks (-D) as well as the hormone effect on NCX1 protein and gene expression and the potential molecular mechanisms underlying the responses. Normal, -D and -D chicks treated with cholecalciferol or 1,25(OH)(2)D(3) were empl...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/j.abb.2011.03.011

    authors： Centeno V,Picotto G,Pérez A,Alisio A,Tolosa de Talamoni N

    更新日期：2011-05-15 00:00:00

  • The DNA binding of purified Ah receptor heterodimer is regulated by redox conditions.

    abstract：:The Ah receptor from rat liver has been purified, using a specific oligonucleotide affinity column, in order to characterize the components of the receptor and to investigate features that modulate its DNA-binding activity. The purified DNA-binding form of rat Ah receptor contains three major components, with estimate...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1006/abbi.1995.1319

    authors： Ireland RC,Li SY,Dougherty JJ

    更新日期：1995-06-01 00:00:00

  • Cloning, sequence, and expression of mouse protoporphyrinogen oxidase.

    abstract：:Protoporphyrinogen oxidase (EC 1.3.3.4) is the penultimate enzyme in the heme biosynthetic pathway, catalyzing the six-electron oxidation of protoporphyrinogen to protoporphyrin. A dominantly inherited genetic deficiency in this enzyme results in the disease variegate porphyria. We now report the cloning, sequence, an...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1006/abbi.1995.0051

    authors： Dailey TA,Dailey HA,Meissner P,Prasad AR

    更新日期：1995-12-20 00:00:00

  • A single-step separation of the one- and two-chain forms of tissue plasminogen activator.

    abstract：:Preparations of one-chain tissue plasminogen activator (tPA), usually a mixture of 65- and 63-kDa differentially glycosylated forms, contain variable amounts of two-chain tPA. There is no effective procedure currently available for removal of the two-chain contaminant from one-chain tPA preparations. In this report, a...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/0003-9861(91)90375-s

    authors： Husain SS

    更新日期：1991-03-01 00:00:00

  • Structure-function relationships in the ribosomal protein L12 in the archaeon Sulfolobus acidocaldarius.

    abstract：:A series of mutant L12 ribosomal proteins was prepared by site-directed mutations in the L12 protein gene of the archaeon Sulfolobus acidocaldarius. The mutant protein genes were overexpressed in Escherichia coli, and the products purified and incorporated into ribosomal cores which had been ethanol extracted to remov...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1006/abbi.1999.1154

    authors： Kusser I,Lowing C,Rathlef C,Köpke AK,Matheson AT

    更新日期：1999-05-15 00:00:00

  • Cytochrome c: a catalyst and target of nitrite-hydrogen peroxide-dependent protein nitration.

    abstract：:Nitration of protein tyrosine residues to 3-nitrotyrosine (NO2Tyr) serves as both a marker and mediator of pathogenic reactions of nitric oxide (*NO), with peroxynitrite (ONOO-) and leukocyte peroxidase-derived nitrogen dioxide (*NO2) being proximal mediators of nitration reactions in vivo. Cytochrome c is a respirato...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/j.abb.2003.08.033

    authors： Castro L,Eiserich JP,Sweeney S,Radi R,Freeman BA

    更新日期：2004-01-01 00:00:00

  • Substrate, product, and cofactor: The extraordinarily flexible relationship between the CDE superfamily and heme.

    abstract：:PFam Clan 0032, also known as the CDE superfamily, is a diverse group of at least 20 protein families sharing a common α,β-barrel domain. Of these, six different groups bind heme inside the barrel's interior, using it alternately as a cofactor, substrate, or product. Focusing on these six, an integrated picture of str...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章,评审

    doi：10.1016/j.abb.2015.03.004

    authors： Celis AI,DuBois JL

    更新日期：2015-05-15 00:00:00

  • Inhibition of transforming growth factor-induced cell growth in soft agar by oxidized polyamines.

    abstract：:An inhibitor of the transforming growth factor-induced growth in soft agar of normally anchorage-dependent rat kidney fibroblasts has been detected in the acid-ethanol extracts of human placenta, bovine lung and kidney, and human rhabdomyosarcoma cells (A673). The inhibitor has been purified from human placenta by gel...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/0003-9861(84)90089-4

    authors： Frolik CA,Roller PP,Cone JL,Dart LL,Smith DM,Sporn MB

    更新日期：1984-04-01 00:00:00

  • The photosynthetic deficiency due to puhC gene deletion in Rhodobacter capsulatus suggests a PuhC protein-dependent process of RC/LH1/PufX complex reorganization.

    abstract：:Optimal photosynthetic reaction centre (RC) and core antenna (LH1) levels in the purple bacterium Rhodobacter capsulatus require the puhC gene. Deletion of puhC had little effect on RC and LH1 assembly individually, but significantly inhibited the photosynthetic growth of RC+ LH1- strains, suggesting that maximal RC c...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/j.abb.2006.07.009

    authors： Aklujkar M,Prince RC,Beatty JT

    更新日期：2006-10-01 00:00:00

  • Processing of cellulose synthase (AcsAB) from Gluconacetobacter hansenii 23769.

    abstract：:The cellulose synthase protein (AcsAB) is encoded by a single gene in Gluconacetobacter hansenii ATCC 23769. We have examined the processing pattern of this enzyme and the localization of the cleavage products by heterologously expressing the truncated portions of the AcsAB protein and using specific antibodies genera...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/j.abb.2012.12.002

    authors： Iyer PR,Liu YA,Deng Y,McManus JB,Kao TH,Tien M

    更新日期：2013-01-15 00:00:00

  • Isolation and characterization of human liver cytochrome P450 2C19: correlation between 2C19 and S-mephenytoin 4'-hydroxylation.

    abstract：:In an effort to identify and characterize minor forms of human liver cytochrome P450, immunoblot analyses of microsome samples were developed with antibodies to various P450s that recognized multiple human P450s. Four P450s were recognized in immunoblot analyses of human liver microsome samples developed with an antib...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1006/abbi.1993.1506

    authors： Wrighton SA,Stevens JC,Becker GW,VandenBranden M

    更新日期：1993-10-01 00:00:00

  • The amino-terminal region of the long-chain fatty acid transport protein FadL contains an externally exposed domain required for bacteriophage T2 binding.

    abstract：:The fatty acid transport protein FadL from Escherichia coli is predicted to be rich in beta-structure and span the outer membrane multiple times to form a long-chain fatty acid specific channel. Proteolysis of FadL within whole cells, total membranes, and isolated outer membranes identified two trypsin-sensitive sites...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1006/abbi.2000.1794

    authors： Cristalli G,DiRusso CC,Black PN

    更新日期：2000-05-15 00:00:00

  • A novel NADP(+)-dependent dehydrogenase activity for 7alpha/beta- and 11beta-hydroxysteroids in human liver nuclei: A third 11beta-hydroxysteroid dehydrogenase.

    abstract：:Human tissue from uninvolved liver of cancer patients was fractionated using differential centrifugation and characterized for 11betaHSD enzyme activity against corticosterone, dehydrocorticosterone, 7alpha- and 7beta-hydroxy-dehydroepiandrosterone, and 7-oxo-dehydroepiandrosterone. An enzyme activity was observed in ...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/j.abb.2009.04.010

    authors： Robinzon B,Prough RA

    更新日期：2009-06-15 00:00:00

  • Relative activities of retrovirally expressed murine prostaglandin synthase-1 and -2 depend on source of arachidonic acid.

    abstract：:We have developed derivatives of mouse embryonic fibroblasts (10T1/2) and Chinese hamster ovary (AS52) cells that stably express high levels of murine prostaglandin synthase-1 or -2 (PGHS-1 or -2). The cDNAs were transferred using retroviral vectors and the resulting G418-resistant clones were analyzed for prostagland...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1006/abbi.1996.0257

    authors： Chulada PC,Loftin CD,Winn VD,Young DA,Tiano HF,Eling TE,Langenbach R

    更新日期：1996-06-15 00:00:00

  • Inhibition of nitric oxide synthase isoforms by porphyrins.

    abstract：:Protoporphyrin IX inhibits citrulline formation by all three nitric oxide synthase isoforms in a manner reversible by dilution. Zinc protoporphyrin IX, by contrast, produces a time- and concentration-dependent inactivation of all three nitric oxide synthase isoforms, not reversible by dilution. The inhibition of citru...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1006/abbi.1996.0360

    authors： Wolff DJ,Naddelman RA,Lubeskie A,Saks DA

    更新日期：1996-09-01 00:00:00

  • Cloning and expression of the catalytic domain from rat hepatoma H35 cell GDP-fucose:GM1 alpha 1-->2fucosyltransferase, an enzyme which is activated during early stages of chemical carcinogenesis in rat liver.

    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

    authors： Sherwood AL,Holmes EH

    更新日期：1998-07-15 00:00:00

  • Superoxide generation by NADPH-cytochrome P-450 reductase: the effect of iron chelators and the role of superoxide in microsomal lipid peroxidation.

    abstract：:Superoxide generation, assessed as the rate of acetylated cytochrome c reduction inhibited by superoxide dismutase, by purified NADPH cytochrome P-450 reductase or intact rat liver microsomes was found to account for only a small fraction of their respective NADPH oxidase activities. DTPA-Fe3+ and EDTA-FE3+ greatly st...

    journal_title：Archives of biochemistry and biophysics

    pub_type： 杂志文章

    doi：10.1016/0003-9861(84)90552-6

    authors： Morehouse LA,Thomas CE,Aust SD

    更新日期：1984-07-01 00:00:00