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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共23条记录   Rpa43 and its partners in the yeast RNA polymerase I transcription complex [作者：Beckouet, F; Mariotte-Labarre, S; Peyroche, G; Nogi, Y; Thuriaux, P,期刊：FEBS Letters, 页码：3355-3359 , 文章类型： Article，,卷期：2011年585-21] An Rpa43/Rpa14 stalk protrudes from RNA polymerase I (RNAPI), with homology to Rpb7/Rpb4 (RNAPII), Rpc25/Rpc17 (RNAPIII) and RpoE/RpoF (archaea). In fungi and vertebrates, Rpa43 contains hydrophilic domains forming about... p53 deacetylation by SIRT1 decreases during protein kinase CKII downregulation-mediated cellular senescence [作者：Jang, SY; Kim, SY; Bae, YS,期刊：FEBS Letters, 页码：3360-3366 , 文章类型： Article，,卷期：2011年585-21] Cellular senescence is thought to be an important tumor suppression process in vivo. We have previously shown that p53 activation is necessary for CKII inhibition-mediated cellular senescence. Here, CKII inhibition induc... Human immunodeficiency virus-1 Nef suppresses Hsp70-mediated Tat activation [作者：Sugiyama, R; Naganuma, H; Nishitsuji, H; Takaku, H,期刊：FEBS Letters, 页码：3367-3371 , 文章类型： Article，,卷期：2011年585-21] The human immunodeficiency virus type 1 (HIV-1) long terminal repeat (LTR) contains binding sites for several host transcription factors that contribute to HIV-1 gene expression. Although previous reports have indicated ... Identification of amino acid residues in HIV-1 reverse transcriptase that are critical for the proteolytic processing of Gag-Pol precursors [作者：Nishitsuji, H; Yokoyama, M; Sato, H; Yamauchi, S; Takaku, H,期刊：FEBS Letters, 页码：3372-3377 , 文章类型： Article，,卷期：2011年585-21] The efficient processing of human immunodeficiency virus type 1 Gag-Pol requires not only protease activity but also specific reverse transcriptase (RT) and integrase sequences. However, the critical amino acid residues ... Membrane-type 1 matrix metalloproteinase regulates fibronectin assembly to promote cell motility [作者：Takino, T; Nagao, R; Manabe, R; Domoto, T; Sekiguchi, K; Sato, H,期刊：FEBS Letters, 页码：3378-3384 , 文章类型： Article，,卷期：2011年585-21] Fibronectin (FN) matrix assembly is an essential process in normal vertebrate development, which is frequently lost in tumor cells. Here we show that membrane-type 1 matrix metalloproteinase (MT1-MMP) regulates FN matrix... Structural variability of the ubiquitin specific protease DUSP-UBL double domains [作者：Elliott, PR; Liu, H; Pastok, MW; Grossmann, GJ; Rigden, DJ; Clague, MJ; Urbe, S; Barsukov, IL,期刊：FEBS Letters, 页码：3385-3390 , 文章类型： Article，,卷期：2011年585-21] USP4, 11 and 15 are three closely related paralogues of the ubiquitin specific protease (USP) family of deubiquitinating enzymes. The DUSP domain and the UBL domain in these proteins are juxtaposed which may provide a fu... LOV2-linker-kinase phosphorylates LOV1-containing N-terminal polypeptide substrate via photoreaction of LOV2 in Arabidopsis phototropin1 [作者：Okajima, K; Matsuoka, D; Tokutomi, S,期刊：FEBS Letters, 页码：3391-3395 , 文章类型： Article，,卷期：2011年585-21] Phototropin is a blue light receptor in plants and is thought to be a light-regulated protein kinase. Previously, we defined the role of the photoreceptive domains, LOV1 and 2, in the light activation of the kinase in Ar... Small heat shock protein AgsA forms dynamic fibrils [作者：Shi, XD; Wang, Z; Yan, LX; Ezemaduka, AN; Fan, GZ; Wang, R; Fu, XM; Yin, CC; Chang, ZY,期刊：FEBS Letters, 页码：3396-3402 , 文章类型： Article，,卷期：2011年585-21] As a class of molecular chaperones, small heat shock proteins (sHsps) usually exist as multi-subunit spherical oligomers. In this study, we report that AgsA, a sHsp of Salmonella enterica serovar Typhimurium, spontaneous... Menin prevents liver steatosis through co-activation of peroxisome proliferator-activated receptor alpha [作者：Cheng, P; Yang, SS; Hua, XG; Zhou, XY; Zhang, YJ; Jin, G; Zhou, YQ,期刊：FEBS Letters, 页码：3403-3408 , 文章类型： Article，,卷期：2011年585-21] Fatty liver is strongly associated with metabolic syndrome. Here, we show that the impaired hepatic expression of menin, the product of the MEN1 (multiple endocrine neoplasia type 1) tumor suppressor gene, represents a c... Role of a propeller loop in the quaternary structure and enzymatic activity of prolyl dipeptidases DPP-IV and DPP9 [作者：Tang, HK; Chen, KC; Liou, GG; Cheng, SC; Chien, CH; Tang, HY; Huang, LH; Chang, HP; Chou, CY; Chen, X,期刊：FEBS Letters, 页码：3409-3414 , 文章类型： Article，,卷期：2011年585-21] The dipeptidyl peptidase (DPP) family members, including DPP-IV, DPP8, DPP9 and others, cleave the peptide bond after the penultimate proline residue and are drug target rich. The dimerization of DPP-IV is required for i... Mitochondrial cytochrome c synthase: CP motifs are not necessary for heme attachment to apocytochrome c [作者：Moore, RL; Stevens, JM; Ferguson, SJ,期刊：FEBS Letters, 页码：3415-3419 , 文章类型： Article，,卷期：2011年585-21] The function of holocytochrome c synthase (HCCS, also called heme lyase) is to attach covalently the heme cofactor to cytochromes c in the mitochondria of animals, fungi and protozoa. Little is known about how the protei... Is N-sulfation just a gateway modification during heparan sulfate biosynthesis? [作者：Raman, K; Thao, KNN; Kuberan, B,期刊：FEBS Letters, 页码：3420-3423 , 文章类型： Article，,卷期：2011年585-21] Several biologically important growth factor-heparan sulfate (HS) interactions are regulated by HS sulfation patterns. However, the biogenesis of these combinatorial sulfation patterns is largely unknown. N-Deacetylase/N... Decreases in valosin-containing protein result in increased levels of tau phosphorylated at Ser(262/356) [作者：Dolan, PJ; Jin, YN; Hwang, W; Johnson, GVW,期刊：FEBS Letters, 页码：3424-3429 , 文章类型： Article，,卷期：2011年585-21] VCP/p97 is a multifunctional AAA+-ATPase involved in vesicle fusion, proteasomal degradation, and autophagy. Reported dysfunctions of these processes in Alzheimer disease (AD), along with the linkage of VCP/p97 to inclus... Two non-vesicular ATP release pathways in the mouse erythrocyte membrane [作者：Qiu, F; Wang, JJ; Spray, DC; Scemes, E; Dahl, G,期刊：FEBS Letters, 页码：3430-3435 , 文章类型： Article，,卷期：2011年585-21] Erythrocytes are exceptionally suited for analysis of non-exocytotic release mechanisms of ATP, because these cells under physiological conditions lack vesicles. Previous studies have indicated, that Pannexin1 (Panx1) pr... Reactive oxygen species downregulate catalase expression via methylation of a CpG Island in the Oct-1 promoter [作者：Quan, X; Lim, SO; Jung, G,期刊：FEBS Letters, 页码：3436-3441 , 文章类型： Article，,卷期：2011年585-21] Reactive oxygen species (ROS) caused oxidative stress plays a key role in carcinogenesis. The POU domain transcription factor Oct-1 and catalase is closely associated with ROS. However, a correlation between these two ke... Transcription of Aspergillus nidulans pacC is modulated by alternative RNA splicing of palB [作者：Trevisan, GL; Oliveira, EHD; Peres, NTA; Cruz, AHS; Martinez-Rossi, NM; Rossi, A,期刊：FEBS Letters, 页码：3442-3445 , 文章类型： Article，,卷期：2011年585-21] Fungi have evolved elaborate signal transduction networks for remodeling metabolic pathways to scavenge nutrients, including the secretion of nutritional enzymes. This adaptive response involves the conserved PacC/Pal si...