Structural basis of the proinflammatory signaling complex mediated by TSLP.

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

abstract：:In mammalian cells, nonsense-mediated messenger RNA decay (NMD) targets newly synthesized nonsense-containing mRNA bound by the cap-binding-protein heterodimer CBP80-CBP20 and at least one exon-junction complex (EJC). An EJC includes the NMD factors Upf3 or Upf3X and Upf2, and Upf2 recruits Upf1. Once this pioneer tra...

journal_title：Nature structural & molecular biology

authors： Hosoda N,Kim YK,Lejeune F,Maquat LE

更新日期：2005-10-01 00:00:00

abstract：:The cocrystal structure of the PP7 bacteriophage coat protein in complex with its translational operator identifies a distinct mode of sequence-specific RNA recognition when compared to the well-characterized MS2 coat protein-RNA complex. The structure reveals the molecular basis of the PP7 coat protein's ability to s...

journal_title：Nature structural & molecular biology

authors： Chao JA,Patskovsky Y,Almo SC,Singer RH

更新日期：2008-01-01 00:00:00

abstract：:Previous studies have linked the C-terminal domain (CTD) of RNA polymerase II (pol II) with cotranscriptional precursor messenger RNA processing, but little is known about the CTD's function in regulating alternative splicing. We have examined this function using alpha-amanitin-resistant pol II CTD mutants and fibrone...

journal_title：Nature structural & molecular biology

authors： de la Mata M,Kornblihtt AR

更新日期：2006-11-01 00:00:00

abstract：:Histone modifications are central to the regulation of all DNA-dependent processes. Lys64 of histone H3 (H3K64) lies within the globular domain at a structurally important position. We identify trimethylation of H3K64 (H3K64me3) as a modification that is enriched at pericentric heterochromatin and associated with repe...

journal_title：Nature structural & molecular biology

authors： Daujat S,Weiss T,Mohn F,Lange UC,Ziegler-Birling C,Zeissler U,Lappe M,Schübeler D,Torres-Padilla ME,Schneider R

更新日期：2009-07-01 00:00:00

abstract：:The cyclic enzymatic removal and ligation of the C-terminal tyrosine of α-tubulin generates heterogeneous microtubules and affects their functions. Here we describe the crystal and solution structure of the tubulin carboxypeptidase complex between vasohibin (VASH1) and small vasohibin-binding protein (SVBP), which fol...

journal_title：Nature structural & molecular biology

authors： Adamopoulos A,Landskron L,Heidebrecht T,Tsakou F,Bleijerveld OB,Altelaar M,Nieuwenhuis J,Celie PHN,Brummelkamp TR,Perrakis A

更新日期：2019-07-01 00:00:00

abstract：:The nonsense-mediated mRNA decay (NMD) pathway degrades mRNAs undergoing premature termination of translation. It has been argued that in human cells, NMD is restricted to a pioneer round of translation initiated on mRNAs associated with the cap-binding complex (CBC) and that the exchange of the CBC for the eIF4F tran...

journal_title：Nature structural & molecular biology

authors： Durand S,Lykke-Andersen J

更新日期：2013-06-01 00:00:00

abstract：:The RNA-induced transcriptional silencing (RITS) complex, containing Ago1, Chp1, Tas3 and centromeric small interfering RNAs (siRNAs), is required for heterochromatic gene silencing at centromeres. Here, we identify a second fission yeast Argonaute complex (Argonaute siRNA chaperone, ARC), which contains, in addition ...

journal_title：Nature structural & molecular biology

authors： Buker SM,Iida T,Bühler M,Villén J,Gygi SP,Nakayama J,Moazed D

更新日期：2007-03-01 00:00:00

abstract：:Cells respond to changes in environmental conditions via orchestrated modifications in gene expression. For example, in response to heat shock, cells execute a program of gene-specific transcriptional activation and repression. Although the activation of genes upon heat shock has been widely studied, the mechanism of ...

journal_title：Nature structural & molecular biology

authors： Allen TA,Von Kaenel S,Goodrich JA,Kugel JF

更新日期：2004-09-01 00:00:00

abstract：:The PHD finger protein 1 (PHF1) is essential in epigenetic regulation and genome maintenance. Here we show that the Tudor domain of human PHF1 binds to histone H3 trimethylated at Lys36 (H3K36me3). We report a 1.9-Å resolution crystal structure of the Tudor domain in complex with H3K36me3 and describe the molecular me...

journal_title：Nature structural & molecular biology

authors： Musselman CA,Avvakumov N,Watanabe R,Abraham CG,Lalonde ME,Hong Z,Allen C,Roy S,Nuñez JK,Nickoloff J,Kulesza CA,Yasui A,Côté J,Kutateladze TG

更新日期：2012-12-01 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： Koch A,Aguilera L,Morisaki T,Munsky B,Stasevich TJ

更新日期：2020-12-01 00:00:00

abstract：:SIX1 interacts with EYA to form a bipartite transcription factor essential for mammalian development. Loss of function of this complex causes branchio-oto-renal (BOR) syndrome, whereas re-expression of SIX1 or EYA promotes metastasis. Here we describe the 2.0-Å structure of SIX1 bound to EYA2, which suggests a new DNA...

journal_title：Nature structural & molecular biology

authors： Patrick AN,Cabrera JH,Smith AL,Chen XS,Ford HL,Zhao R

更新日期：2013-04-01 00:00:00

abstract：:Nuclear volume and the number of nuclear pore complexes (NPCs) on the nucleus almost double during interphase in dividing cells. How these events are coordinated with the cell cycle is poorly understood, particularly in mammalian cells. We report here, based on newly developed techniques for visualizing NPC formation,...

journal_title：Nature structural & molecular biology

authors： Maeshima K,Iino H,Hihara S,Funakoshi T,Watanabe A,Nishimura M,Nakatomi R,Yahata K,Imamoto F,Hashikawa T,Yokota H,Imamoto N

更新日期：2010-09-01 00:00:00

abstract：:Microtubules are regulated by post-translational modifications of tubulin. The ligation and cleavage of the carboxy-terminal tyrosine of α-tubulin impact microtubule functions during mitosis, cardiomyocyte contraction and neuronal processes. Tubulin tyrosination and detyrosination are mediated by tubulin tyrosine liga...

journal_title：Nature structural & molecular biology

authors： Li F,Hu Y,Qi S,Luo X,Yu H

更新日期：2019-07-01 00:00:00

abstract：:Many aspects of nucleic acid metabolism, such as DNA replication, repair and transcription, are regulated by the post-translational modifiers ubiquitin and SUMO. Not surprisingly, DNA itself plays an integral part in determining the modification of most chromatin-associated targets. Conversely, ubiquitination or SUMOy...

journal_title：Nature structural & molecular biology

authors： Ulrich HD

更新日期：2014-04-01 00:00:00

abstract：:The monoclonal antibody 13H11 shares part of its epitope in the HIV-1 gp41 membrane-proximal external region (MPER) with the rare, broadly neutralizing human antibody 2F5. Although 13H11 partially cross-blocked 2F5 binding, 13H11 is non-neutralizing and does not block 2F5 neutralization. We show that unlike 2F5, 13H11...

journal_title：Nature structural & molecular biology

authors： Nicely NI,Dennison SM,Spicer L,Scearce RM,Kelsoe G,Ueda Y,Chen H,Liao HX,Alam SM,Haynes BF

更新日期：2010-12-01 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：:Suppressing cellular signal transducers of transcription 2 (STAT2) is a common strategy that viruses use to establish infections, yet the detailed mechanism remains elusive, owing to a lack of structural information about the viral-cellular complex involved. Here, we report the cryo-EM and crystal structures of human ...

journal_title：Nature structural & molecular biology

authors： Wang B,Thurmond S,Zhou K,Sánchez-Aparicio MT,Fang J,Lu J,Gao L,Ren W,Cui Y,Veit EC,Hong H,Evans MJ,O'Leary SE,García-Sastre A,Zhou ZH,Hai R,Song J

更新日期：2020-10-01 00:00:00

abstract：:The iota toxin produced by Clostridium perfringens type E is a binary toxin comprising two independent polypeptides: Ia, an ADP-ribosyltransferase, and Ib, which is involved in cell binding and translocation of Ia across the cell membrane. Here we report cryo-EM structures of the translocation channel Ib-pore and its ...

journal_title：Nature structural & molecular biology

authors： Yamada T,Yoshida T,Kawamoto A,Mitsuoka K,Iwasaki K,Tsuge H

更新日期：2020-03-01 00:00:00

abstract：:Type I interferons (IFNs) are multifunctional cytokines that regulate immune responses and cellular functions but also can have detrimental effects on human health. A tight regulatory network therefore controls IFN signaling, which in turn may interfere with medical interventions. The JAK-STAT signaling pathway transm...

journal_title：Nature structural & molecular biology

authors： Arimoto KI,Löchte S,Stoner SA,Burkart C,Zhang Y,Miyauchi S,Wilmes S,Fan JB,Heinisch JJ,Li Z,Yan M,Pellegrini S,Colland F,Piehler J,Zhang DE

更新日期：2017-03-01 00:00:00

abstract：:Mutually exclusive splicing is a regulated means to generate protein diversity, but the underlying mechanisms are poorly understood. Here comparative genome analysis revealed the built-in intronic elements for controlling mutually exclusive splicing of the 14-3-3ξ pre-mRNA. These elements are clade specific but are ev...

journal_title：Nature structural & molecular biology

authors： Yang Y,Zhan L,Zhang W,Sun F,Wang W,Tian N,Bi J,Wang H,Shi D,Jiang Y,Zhang Y,Jin Y

更新日期：2011-02-01 00:00:00

abstract：:The WAVE regulatory complex (WRC) transmits information from the Rac GTPase to the actin nucleator Arp2/3 complex. We have reconstituted recombinant human and Drosophila WRC in several forms and shown that they are inactive toward Arp2/3 complex but can be activated by Rac in a nucleotide-dependent fashion. Our observ...

journal_title：Nature structural & molecular biology

authors： Ismail AM,Padrick SB,Chen B,Umetani J,Rosen MK

更新日期：2009-05-01 00:00:00

abstract：:We have isolated a soluble cytochrome from Shewanella oneidensis that contains eight covalently attached heme groups and determined its crystal structure. One of these hemes exhibits novel ligation of the iron atom by the epsilon-amino group of a lysine residue, despite its attachment via a typical CXXCH motif. This h...

journal_title：Nature structural & molecular biology

authors： Mowat CG,Rothery E,Miles CS,McIver L,Doherty MK,Drewette K,Taylor P,Walkinshaw MD,Chapman SK,Reid GA

更新日期：2004-10-01 00:00:00

abstract：:Polycomb repressive complex 2 (PRC2) trimethylates histone H3 at lysine 27 to mark genes for repression. We measured the dynamics of PRC2 binding on recombinant chromatin and free DNA at the single-molecule level using total internal reflection fluorescence (TIRF) microscopy. PRC2 preferentially binds free DNA with mu...

journal_title：Nature structural & molecular biology

authors： Choi J,Bachmann AL,Tauscher K,Benda C,Fierz B,Müller J

更新日期：2017-12-01 00:00:00

abstract：:The normally soluble TAR DNA-binding protein 43 (TDP-43) is found aggregated both in reversible stress granules and in irreversible pathogenic amyloid. In TDP-43, the low-complexity domain (LCD) is believed to be involved in both types of aggregation. To uncover the structural origins of these two modes of β-sheet-ric...

journal_title：Nature structural & molecular biology

authors： Guenther EL,Cao Q,Trinh H,Lu J,Sawaya MR,Cascio D,Boyer DR,Rodriguez JA,Hughes MP,Eisenberg DS

更新日期：2018-06-01 00:00:00

abstract：:Maintenance of cell volume against osmotic change is crucial for proper cell functions. Leucine-rich repeat-containing 8 proteins are anion-selective channels that extrude anions to decrease the cell volume on cellular swelling. Here, we present the structure of human leucine-rich repeat-containing 8A, determined by s...

journal_title：Nature structural & molecular biology

authors： Kasuya G,Nakane T,Yokoyama T,Jia Y,Inoue M,Watanabe K,Nakamura R,Nishizawa T,Kusakizako T,Tsutsumi A,Yanagisawa H,Dohmae N,Hattori M,Ichijo H,Yan Z,Kikkawa M,Shirouzu M,Ishitani R,Nureki O

更新日期：2018-09-01 00:00:00

abstract：:We developed a 'computational second-site suppressor' strategy to redesign specificity at a protein-protein interface and applied it to create new specifically interacting DNase-inhibitor protein pairs. We demonstrate that the designed switch in specificity holds in in vitro binding and functional assays. We also show...

journal_title：Nature structural & molecular biology

authors： Kortemme T,Joachimiak LA,Bullock AN,Schuler AD,Stoddard BL,Baker D

更新日期：2004-04-01 00:00:00

abstract：:Here we report the crystal structures of I.C and I.A wobble base pairs in the context of the ribosomal decoding center, clearly showing that the I.A base pair is of an I(anti).A(anti) conformation, as predicted by Crick. Additionally, the structures enable the observation of changes in the anticodon to allow purine-pu...

journal_title：Nature structural & molecular biology

authors： Murphy FV 4th,Ramakrishnan V

更新日期：2004-12-01 00:00:00

abstract：:Post-translational modification of proteins by ubiquitin (Ub) and Ub-like modifiers regulates DNA replication. We have previously shown that chromatin around replisomes is rich in SUMO and poor in Ub, whereas mature chromatin exhibits an opposite pattern. How this SUMO-rich, Ub-poor environment is maintained at sites ...

journal_title：Nature structural & molecular biology

authors： Lecona E,Rodriguez-Acebes S,Specks J,Lopez-Contreras AJ,Ruppen I,Murga M,Muñoz J,Mendez J,Fernandez-Capetillo O

更新日期：2016-04-01 00:00:00

abstract：:Binding of the gp120 envelope (Env) glycoprotein to the CD4 receptor is the first step in the HIV-1 infectious cycle. Although the CD4-binding site has been extensively characterized, the initial receptor interaction has been difficult to study because of major CD4-induced structural rearrangements. Here we used cryog...

journal_title：Nature structural & molecular biology

authors： Liu Q,Acharya P,Dolan MA,Zhang P,Guzzo C,Lu J,Kwon A,Gururani D,Miao H,Bylund T,Chuang GY,Druz A,Zhou T,Rice WJ,Wigge C,Carragher B,Potter CS,Kwong PD,Lusso P

更新日期：2017-04-01 00:00:00