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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24条记录   Molecular machines encoded by bacterially-derived multi-domain gene fusions that potentially synthesize, N-methylate and transfer long chain polyamines in diatoms [作者：Michael, AJ,期刊：FEBS Letters, 页码：2627-2634 , 文章类型： Article，,卷期：2011年585-17] Silica glass formation in diatoms requires the biosynthesis of unusual, very long chain polyamines (LCPA) composed of iterated aminopropyl units. Diatoms processively synthesize LCPA, N-methylate the amine groups and tra... Identification of substrates of an S-phase cell cycle kinase from Leishmania donovani [作者：Maity, AK; Goswami, A; Saha, P,期刊：FEBS Letters, 页码：2635-2639 , 文章类型： Article，,卷期：2011年585-17] Despite the importance of cyclin-Cdk related kinases (CRK) in regulation of cell and life cycle of kinetoplastida parasites, only limited knowledge about their substrates are presently available. Here, the potential subs... Structural insights into the dual substrate specificities of mammalian and Dictyostelium dihydropteridine reductases toward two stereoisomers of quinonoid dihydrobiopterin [作者：Chen, C; Kim, HL; Zhuang, NN; Seo, KH; Park, KH; Han, CD; Park, YS; Lee, KH,期刊：FEBS Letters, 页码：2640-2646 , 文章类型： Article，,卷期：2011年585-17] Up to now, D-threo-tetrahydrobiopterin (DH4, dictyopterin) was detected only in Dictyostelium discoideum, while the isomer L-erythro-tetrahydrobioterin (BH4) is common in mammals. To elucidate the mechanism of DH4 regene... Phospholipid scramblase 1 mediates hepatitis C virus entry into host cells [作者：Gong, QL; Cheng, M; Chen, H; Liu, XY; Si, YH; Yang, Y; Yuan, YZ; Jin, CZ; Yang, W; He, FC; Wang, J,期刊：FEBS Letters, 页码：2647-2652 , 文章类型： Article，,卷期：2011年585-17] Hepatitis C virus (HCV) infects human hepatocytes through several host factors. However, other prerequisite factors for viral entry remain to be identified. Using a yeast two-hybrid screen, we found that human phospholip... Mechanism of inhibition of PP2A activity and abnormal hyperphosphorylation of tau by I-2(PP2A)/SET [作者：Arnaud, L; Chen, S; Liu, F; Li, B; Khatoon, S; Grundke-Iqbal, I; Iqbal, K,期刊：FEBS Letters, 页码：2653-2659 , 文章类型： Article，,卷期：2011年585-17] Protein phosphatase-2A (PP2A) activity, which is compromised in Alzheimer disease brain, is regulated by two endogenous inhibitors, one of them being I-2(PP2A), a 277 amino acid long protein also known as SET. Here we re... Anti-HIV siamycin I directly inhibits autophosphorylation activity of the bacterial FsrC quorum sensor and other ATP-dependent enzyme activities [作者：Ma, P; Nishiguchi, K; Yuille, HM; Davis, LM; Nakayama, J; Phillips-Jones, MK,期刊：FEBS Letters, 页码：2660-2664 , 文章类型： Article，,卷期：2011年585-17] Siamycin I disrupts growth and quorum sensing in Enterococcus faecalis. Using purified intact protein, we demonstrate here that quorum membrane sensor kinase FsrC is a direct target of siamycin I, reducing pheromone-stim... Somatostatin receptor 5 is palmitoylated by the interacting ZDHHC5 palmitoyltransferase [作者：Kokkola, T; Kruse, C; Roy-Pogodzik, EM; Pekkinen, J; Bauch, C; Honck, HH; Hennemann, H; Kreienkamp, HJ,期刊：FEBS Letters, 页码：2665-2670 , 文章类型： Article，,卷期：2011年585-17] Many G-protein coupled receptors are palmitoylated in their C-terminal, intracellular regions. So far no enzymes responsible for this modification have been described. We identified an interaction of the membrane proxima... Aurora-A phosphorylates hnRNPK and disrupts its interaction with p53 [作者：Hsueh, KW; Fu, SL; Huang, CYF; Lin, CH,期刊：FEBS Letters, 页码：2671-2675 , 文章类型： Article，,卷期：2011年585-17] Amplification of Aurora-A, encoding a cell cycle-regulating kinase, has been reported in human cancers. Although Aurora-A is known to directly phosphorylate and down-regulate p53, the detailed mechanism remains unclear. ... A yeast two hybrid screen identifies SPATA4 as a TRAPP interactor [作者：Duarte, DT; Hul, S; Sacher, M,期刊：FEBS Letters, 页码：2676-2681 , 文章类型： Article，,卷期：2011年585-17] The TRAPP vesicle-tethering complex consists of more than 10 distinct polypeptides and is involved in protein transport. Using the C2 subunit as bait we identified SPATA4, a spermatocyte-specific protein of unknown funct... Ago2/miRISC-mediated inhibition of CBP80/20-dependent translation and thereby abrogation of nonsense-mediated mRNA decay require the cap-associating activity of Ago2 [作者：Choe, J; Cho, H; Chi, SG; Kim, YK,期刊：FEBS Letters, 页码：2682-2687 , 文章类型： Article，,卷期：2011年585-17] Nuclear cap-binding protein (CBP) 80/20-dependent translation (CT) is one of the targets for miRNA-mediated gene silencing. Here, we provide evidence that human argonaute 2 (Ago2) competes with CBP80/20 for cap-associati... MEMO associated with an ErbB2 receptor phosphopeptide reveals a new phosphotyrosine motif [作者：Feracci, M; Pimentel, C; Bornet, O; Roche, P; Salaun, D; Badache, A; Guerlesquin, F,期刊：FEBS Letters, 页码：2688-2692 , 文章类型： Article，,卷期：2011年585-17] Tyrosine phosphorylations are essential in signal transduction. Recently, a new type of phosphotyrosine binding protein, MEMO (Mediator of ErbB2-driven cell motility), has been reported to bind specifically to an ErbB2-d... Identification of a novel Arabidopsis thaliana nitric oxide-binding molecule with guanylate cyclase activity in vitro [作者：Mulaudzi, T; Ludidi, N; Ruzvidzo, O; Morse, M; Hendricks, N; Iwuoha, E; Gehring, C,期刊：FEBS Letters, 页码：2693-2697 , 文章类型： Article，,卷期：2011年585-17] While there is evidence of nitric oxide (NO)-dependent signalling via the second messenger cyclic guanosine 3',5'-monophosphate (cGMP) in plants, guanylate cyclases (GCs), enzymes that catalyse the formation of cGMP from... Investigating the mechanism of the assembly of FGF1-binding heparan sulfate motifs [作者：Thao, KNN; Raman, K; Tran, VM; Kuberan, B,期刊：FEBS Letters, 页码：2698-2702 , 文章类型： Article，,卷期：2011年585-17] Heparan sulfate (HS) chains play crucial biological roles by binding to various signaling molecules including fibroblast growth factors (FGFs). Distinct sulfation patterns of HS chains are required for their binding to F... Vasopressin, ATP and catecholamines differentially control potassium secretion in inner ear cell line [作者：Nevoux, J; Teixeira, M; Viengchareun, S; Cosson, C; Butlen, D; Lombes, M; Ferrary, E,期刊：FEBS Letters, 页码：2703-2708 , 文章类型： Article，,卷期：2011年585-17] A strict control of endolymph composition (high potassium, low sodium fluid) and volume is instrumental for a proper functioning of the inner ear. Alteration of endolymph homeostasis is proposed in the pathogenesis of Me... BH3-only protein Bim inhibits activity of antiapoptotic members of Bcl-2 family when expressed in yeast [作者：Juhasova, B; Mentel, M; Bhatia-Kissova, I; Zeman, I; Kolarov, J; Forte, M; Polcic, P,期刊：FEBS Letters, 页码：2709-2713 , 文章类型： Article，,卷期：2011年585-17] Proteins of the Bcl-2 family regulate programmed cell death in mammals by promoting the release of cytochrome c from mitochondria in response to various proapoptotic stimuli. The mechanism by which BH3-only members of th... Characterization of the threonine-phosphatase of mouse eyes absent 3 [作者：Sano, T; Nagata, S,期刊：FEBS Letters, 页码：2714-2719 , 文章类型： Article，,卷期：2011年585-17] Eyes absent (EYA) has tyrosine-and threonine-phosphatase activities in their C-terminal and N-terminal regions, respectively. Using various mutants of mouse EYA3, we showed that the 68-amino acid domain between positions...