Assembling the mitochondrial outer membrane.

abstract：:The ≥ 10³⁰ bacteriophages on Earth relentlessly drive adaptive coevolution, forcing the generation of protective mechanisms in their bacterial hosts. One such bacterial phage-resistance system, ToxIN, consists of a protein toxin (ToxN) that is inhibited in vivo by a specific RNA antitoxin (ToxI); however, the mechanis...

journal_title：Nature structural & molecular biology

authors： Blower TR,Pei XY,Short FL,Fineran PC,Humphreys DP,Luisi BF,Salmond GP

更新日期：2011-02-01 00:00:00

abstract：:Ribosomes catalyze the formation of peptide bonds between aminoacyl esters of transfer RNAs within a catalytic center composed of ribosomal RNA only. Here we show that the reaction of P-site formylmethionine (fMet)-tRNA(fMet) with a modified A-site tRNA substrate, Phelac-tRNA(Phe), in which the nucleophilic amino grou...

journal_title：Nature structural & molecular biology

authors： Bieling P,Beringer M,Adio S,Rodnina MV

更新日期：2006-05-01 00:00:00

abstract：:In response to stress, cells attenuate global protein synthesis but permit efficient translation of mRNAs encoding heat-shock proteins (HSPs). Although decades have passed since the first description of the heat-shock response, how cells achieve translational control of HSP synthesis remains enigmatic. Here we report ...

journal_title：Nature structural & molecular biology

authors： Zhang X,Gao X,Coots RA,Conn CS,Liu B,Qian SB

更新日期：2015-05-01 00:00:00

abstract：:Telomerase is a large ribonucleoprotein complex minimally composed of a catalytic telomerase reverse transcriptase (TERT) and an RNA component (TR) that provides the template for telomeric DNA synthesis. However, it remains unclear how TERT and TR assemble into a functional telomerase. Here we report the crystal struc...

journal_title：Nature structural & molecular biology

authors： Huang J,Brown AF,Wu J,Xue J,Bley CJ,Rand DP,Wu L,Zhang R,Chen JJ,Lei M

更新日期：2014-06-01 00:00:00

abstract：:Faithful chromosome segregation requires that the sister chromatids be disjoined completely. Defective disjunction can lead to the persistence of histone-free threads of DNA known as ultra-fine bridges (UFBs) that connect the separating sister DNA molecules during anaphase. UFBs arise at specific genomic loci and can ...

journal_title：Nature structural & molecular biology

authors： Sarlós K,Biebricher AS,Bizard AH,Bakx JAM,Ferreté-Bonastre AG,Modesti M,Paramasivam M,Yao Q,Peterman EJG,Wuite GJL,Hickson ID

更新日期：2018-09-01 00:00:00

abstract：:Telomeres may regulate human disease by at least two independent mechanisms. First, replicative senescence occurs once short telomeres generate DNA-damage signals that produce a barrier to tumor progression. Second, telomere position effects (TPE) could change gene expression at intermediate telomere lengths in cultur...

journal_title：Nature structural & molecular biology

authors： Stadler G,Rahimov F,King OD,Chen JC,Robin JD,Wagner KR,Shay JW,Emerson CP Jr,Wright WE

更新日期：2013-06-01 00:00:00

abstract：:We have determined the solution structure of the complex between an arginine-glycine-rich RGG peptide from the human fragile X mental retardation protein (FMRP) and an in vitro-selected guanine-rich (G-rich) sc1 RNA. The bound RNA forms a newly discovered G-quadruplex separated from the flanking duplex stem by a mixed...

journal_title：Nature structural & molecular biology

authors： Phan AT,Kuryavyi V,Darnell JC,Serganov A,Majumdar A,Ilin S,Raslin T,Polonskaia A,Chen C,Clain D,Darnell RB,Patel DJ

更新日期：2011-06-05 00:00:00

abstract：:The antiviral and antiproliferative effects of interferons are mediated in part by the 2'-5' oligoadenylate-RNase L RNA decay pathway. RNase L is an endoribonuclease that requires 2'-5' oligoadenylates to cleave single-stranded RNA. In this report we present evidence demonstrating a role for RNase L in translation. We...

journal_title：Nature structural & molecular biology

authors： Le Roy F,Salehzada T,Bisbal C,Dougherty JP,Peltz SW

更新日期：2005-06-01 00:00:00

abstract：:Trimethylation of Lys36 in histone H3 (H3K36me3) coordinates events associated with the elongation phase of transcription and is also emerging as an important epigenetic regulator of cell growth and differentiation. We have identified the PWWP domain of bromo and plant homeodomain (PHD) finger-containing protein 1 (BR...

journal_title：Nature structural & molecular biology

authors： Vezzoli A,Bonadies N,Allen MD,Freund SM,Santiveri CM,Kvinlaug BT,Huntly BJ,Göttgens B,Bycroft M

更新日期：2010-05-01 00:00:00

abstract：:By sequence-specific binding to 3' UUU-OH, the La protein shields precursor (pre)-RNAs from 3' end digestion and is required to protect defective pre-transfer RNAs from decay. Although La is comprised of a La motif and an RNA-recognition motif (RRM), a recent structure indicates that the RRM beta-sheet surface is not ...

journal_title：Nature structural & molecular biology

authors： Huang Y,Bayfield MA,Intine RV,Maraia RJ

更新日期：2006-07-01 00:00:00

abstract：:In eukaryotes, the essential dimeric molecular chaperone Hsp90 is required for the activation and maturation of specific substrates such as steroid hormone receptors, tyrosine kinases and transcription factors. Hsp90 is involved in the establishment of cancer and has become an attractive target for drug design. Here w...

journal_title：Nature structural & molecular biology

authors： Hagn F,Lagleder S,Retzlaff M,Rohrberg J,Demmer O,Richter K,Buchner J,Kessler H

更新日期：2011-09-04 00:00:00

abstract：:When targeting promoter regions, small interfering RNAs (siRNAs) trigger a previously proposed pathway known as transcriptional gene silencing by promoting heterochromatin formation. Here we show that siRNAs targeting intronic or exonic sequences close to an alternative exon regulate the splicing of that exon. The eff...

journal_title：Nature structural & molecular biology

authors： Alló M,Buggiano V,Fededa JP,Petrillo E,Schor I,de la Mata M,Agirre E,Plass M,Eyras E,Elela SA,Klinck R,Chabot B,Kornblihtt AR

更新日期：2009-07-01 00:00:00

abstract：:Eukaryotic elongation factor-1 (eEF1) is essential for peptide-chain elongation during translation. We report that its gamma subunit (eEF1Bgamma) specifically binds, and bundles, keratin intermediate filaments. Disrupting this interaction depresses translation by approximately 20% and selectively increases 80S ribosom...

journal_title：Nature structural & molecular biology

authors： Kim S,Kellner J,Lee CH,Coulombe PA

更新日期：2007-10-01 00:00:00

abstract：:STING functions as both an adaptor protein signaling cytoplasmic double-stranded DNA and a direct immunosensor of cyclic diguanylate monophosphate (c-di-GMP). The crystal structures of the C-terminal domain of human STING (STING(CTD)) and its complex with c-di-GMP reveal how STING recognizes c-di-GMP. In response to c...

journal_title：Nature structural & molecular biology

authors： Shang G,Zhu D,Li N,Zhang J,Zhu C,Lu D,Liu C,Yu Q,Zhao Y,Xu S,Gu L

更新日期：2012-06-24 00:00:00

abstract：:Induced transcription through CAG repeats in human cells increases repeat contraction approximately 15-fold in both confluent and proliferating cells. Repeats are stabilized against contraction by siRNA knockdown of MSH2, MSH3 or XPA, but not by knockdown of MSH6, XPC or FEN1. These results define a pathway for CAG.CT...

journal_title：Nature structural & molecular biology

authors： Lin Y,Dion V,Wilson JH

更新日期：2006-02-01 00:00:00

abstract：:Bacterial transcription is controlled by sigma factors, the RNA polymerase subunits that act as initiation factors. Although a single housekeeping sigma factor enables transcription from thousands of promoters, environmentally induced sigma factors redirect gene expression toward small regulons to carry out focused re...

journal_title：Nature structural & molecular biology

authors： Campagne S,Marsh ME,Capitani G,Vorholt JA,Allain FH

更新日期：2014-03-01 00:00:00

abstract：:The N-end rule pathway is a regulated proteolytic system that targets proteins containing destabilizing N-terminal residues (N-degrons) for ubiquitination and proteasomal degradation in eukaryotes. The N-degrons of type 1 substrates contain an N-terminal basic residue that is recognized by the UBR box domain of the E3...

journal_title：Nature structural & molecular biology

authors： Choi WS,Jeong BC,Joo YJ,Lee MR,Kim J,Eck MJ,Song HK

更新日期：2010-10-01 00:00:00

abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

journal_title：Nature structural & molecular biology

authors： Nicoll CR,Bailleul G,Fiorentini F,Mascotti ML,Fraaije MW,Mattevi A

更新日期：2020-02-01 00:00:00

abstract：:The CDK8 kinase module (CKM) is a conserved, dissociable Mediator subcomplex whose component subunits were genetically linked to the RNA polymerase II (RNAPII) C-terminal domain (CTD) and individually recognized as transcriptional repressors before Mediator was identified as a pre-eminent complex in eukaryotic transcr...

journal_title：Nature structural & molecular biology

authors： Tsai KL,Sato S,Tomomori-Sato C,Conaway RC,Conaway JW,Asturias FJ

更新日期：2013-05-01 00:00:00

abstract：:Despite growing appreciation of the importance of long noncoding RNAs (lncRNAs) in normal physiology and disease, our knowledge of cancer-related lncRNAs remains limited. By repurposing microarray probes, we constructed expression profiles of 10,207 lncRNA genes in approximately 1,300 tumors over four different cancer...

journal_title：Nature structural & molecular biology

authors： Du Z,Fei T,Verhaak RG,Su Z,Zhang Y,Brown M,Chen Y,Liu XS

更新日期：2013-07-01 00:00:00

abstract：:Complex forms of cellular motility, including cell division, organelle trafficking or signal amplification in the auditory system, require strong coordination of the myosin motors involved. The most basic mechanism of coordination is via direct mechanical interactions of individual motor heads leading to modification ...

journal_title：Nature structural & molecular biology

authors： Sellers JR,Veigel C

更新日期：2010-05-01 00:00:00

abstract：:Frizzled planar cell polarity (PCP) signaling regulates cell motility in several tissues, including ommatidial rotation in Drosophila melanogaster. The Nemo kinase (Nlk in vertebrates) has also been linked to cell-motility regulation and ommatidial rotation but its mechanistic role(s) during rotation remain obscure. W...

journal_title：Nature structural & molecular biology

authors： Mirkovic I,Gault WJ,Rahnama M,Jenny A,Gaengel K,Bessette D,Gottardi CJ,Verheyen EM,Mlodzik M

更新日期：2011-06-01 00:00:00

abstract：:Coupling between transcription and RNA processing is a key gene regulatory mechanism. Here we use chromatin immunoprecipitation to detect transcription-dependent accumulation of the precursor mRNA (pre-mRNA) splicing factors hnRNP A1, U2AF65 and U1 and U5 snRNPs on the intron-containing human FOS gene. These factors w...

journal_title：Nature structural & molecular biology

authors： Listerman I,Sapra AK,Neugebauer KM

更新日期：2006-09-01 00:00:00

abstract：:The noncoding RNA Xist recruits silencing factors to the inactive X chromosome (Xi) and facilitates re-organization of Xi structure. Here, we examine the mouse epigenomic landscape of Xi and assess how Xist alters chromatin accessibility. Xist deletion triggers a gain of accessibility of select chromatin regions that ...

journal_title：Nature structural & molecular biology

authors： Jégu T,Blum R,Cochrane JC,Yang L,Wang CY,Gilles ME,Colognori D,Szanto A,Marr SK,Kingston RE,Lee JT

更新日期：2019-02-01 00:00:00

abstract：:The RNA polymerase II (RNAPII) C-terminal domain (CTD) heptapeptide repeats (1-YSPTSPS-7) undergo dynamic phosphorylation and dephosphorylation during the transcription cycle to recruit factors that regulate transcription, RNA processing and chromatin modification. We show here that RPRD1A and RPRD1B form homodimers a...

journal_title：Nature structural & molecular biology

authors： Ni Z,Xu C,Guo X,Hunter GO,Kuznetsova OV,Tempel W,Marcon E,Zhong G,Guo H,Kuo WW,Li J,Young P,Olsen JB,Wan C,Loppnau P,El Bakkouri M,Senisterra GA,He H,Huang H,Sidhu SS,Emili A,Murphy S,Mosley AL,Arrowsmith CH

更新日期：2014-08-01 00:00:00

abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

journal_title：Nature structural & molecular biology

authors： Fichou Y,Han S

更新日期：2019-06-01 00:00:00

abstract：:Clustered codons that pair to low-abundance tRNA isoacceptors can form slow-translating regions in the mRNA and cause transient ribosomal arrest. We report that folding efficiency of the Escherichia coli multidomain protein SufI can be severely perturbed by alterations in ribosome-mediated translational attenuation. S...

journal_title：Nature structural & molecular biology

authors： Zhang G,Hubalewska M,Ignatova Z

更新日期：2009-03-01 00:00:00

abstract：:Glucokinase (GK) is a glucose-phosphorylating enzyme that regulates insulin release and hepatic metabolism, and its loss of function is implicated in diabetes pathogenesis. GK activators (GKAs) are attractive therapeutics in diabetes; however, clinical data indicate that their benefits can be offset by hypoglycemia, o...

journal_title：Nature structural & molecular biology

authors： Szlyk B,Braun CR,Ljubicic S,Patton E,Bird GH,Osundiji MA,Matschinsky FM,Walensky LD,Danial NN

更新日期：2014-01-01 00:00:00

abstract：: ...

journal_title：Nature structural & molecular biology

authors： Statsyuk AV

更新日期：2018-06-01 00:00:00

abstract：:In eukaryotes, the Cdt1-bound replicative helicase core MCM2-7 is loaded onto DNA by the ORC-Cdc6 ATPase to form a prereplicative complex (pre-RC) with an MCM2-7 double hexamer encircling DNA. Using purified components in the presence of ATP-γS, we have captured in vitro an intermediate in pre-RC assembly that contain...

journal_title：Nature structural & molecular biology

authors： Sun J,Evrin C,Samel SA,Fernández-Cid A,Riera A,Kawakami H,Stillman B,Speck C,Li H

更新日期：2013-08-01 00:00:00