A mammalian functional nitrate reductase that regulates nitrite and nitric oxide homeostasis.

abstract：:The broad study of histone deacetylases in chemistry, biology and medicine relies on tool compounds to derive mechanistic insights. A phylogenetic analysis of class I and II histone deacetylases (HDACs) as targets of a comprehensive, structurally diverse panel of inhibitors revealed unexpected isoform selectivity even...

journal_title：Nature chemical biology

authors： Bradner JE,West N,Grachan ML,Greenberg EF,Haggarty SJ,Warnow T,Mazitschek R

更新日期：2010-03-01 00:00:00

abstract：:Mycobacterium tuberculosis and Yersinia pestis, the causative agents of tuberculosis and plague, respectively, are pathogens with serious ongoing impact on global public health and potential use as agents of bioterrorism. Both pathogens have iron acquisition systems based on siderophores, secreted iron-chelating compo...

journal_title：Nature chemical biology

authors： Ferreras JA,Ryu JS,Di Lello F,Tan DS,Quadri LE

更新日期：2005-06-01 00:00:00

abstract：:We describe Scaffold Hunter, a highly interactive computer-based tool for navigation in chemical space that fosters intuitive recognition of complex structural relationships associated with bioactivity. The program reads compound structures and bioactivity data, generates compound scaffolds, correlates them in a hiera...

journal_title：Nature chemical biology

authors： Wetzel S,Klein K,Renner S,Rauh D,Oprea TI,Mutzel P,Waldmann H

更新日期：2009-08-01 00:00:00

abstract：:Excluding the ribosome and riboswitches, developing small molecules that selectively target RNA is a longstanding problem in chemical biology. A typical cellular RNA is difficult to target because it has little tertiary, but abundant secondary structure. We designed allele-selective compounds that target such an RNA, ...

journal_title：Nature chemical biology

authors： Rzuczek SG,Colgan LA,Nakai Y,Cameron MD,Furling D,Yasuda R,Disney MD

更新日期：2017-02-01 00:00:00

abstract：:Bacterial biofilms can be programmed to produce living materials with self-healing and evolvable functionalities. However, the wider use of artificial biofilms has been hindered by limitations on processability and functional protein secretion capacity. We describe a highly flexible and tunable living functional mater...

journal_title：Nature chemical biology

authors： Huang J,Liu S,Zhang C,Wang X,Pu J,Ba F,Xue S,Ye H,Zhao T,Li K,Wang Y,Zhang J,Wang L,Fan C,Lu TK,Zhong C

更新日期：2019-01-01 00:00:00

abstract：:Small ubiquitin-like modifier (SUMO) family proteins regulate target-protein functions by post-translational modification. However, a potent and selective inhibitor targeting the SUMO pathway has been lacking. Here we describe ML-792, a mechanism-based SUMO-activating enzyme (SAE) inhibitor with nanomolar potency in c...

journal_title：Nature chemical biology

authors： He X,Riceberg J,Soucy T,Koenig E,Minissale J,Gallery M,Bernard H,Yang X,Liao H,Rabino C,Shah P,Xega K,Yan ZH,Sintchak M,Bradley J,Xu H,Duffey M,England D,Mizutani H,Hu Z,Guo J,Chau R,Dick LR,Brownell JE,Ne

更新日期：2017-11-01 00:00:00

abstract：:Actin filament dynamics are critical in cell motility. The structure of actin filament changes spontaneously and can also be regulated by actin-binding proteins, allowing actin to readily function in response to external stimuli. The interaction with the motor protein myosin changes the dynamic nature of actin filamen...

journal_title：Nature chemical biology

authors： Kozuka J,Yokota H,Arai Y,Ishii Y,Yanagida T

更新日期：2006-02-01 00:00:00

abstract：:The lasso peptide microcin J25 is known to hijack the siderophore receptor FhuA for initiating internalization. Here, we provide what is to our knowledge the first structural evidence on the recognition mechanism, and our biochemical data show that another closely related lasso peptide cannot interact with FhuA. Our w...

journal_title：Nature chemical biology

authors： Mathavan I,Zirah S,Mehmood S,Choudhury HG,Goulard C,Li Y,Robinson CV,Rebuffat S,Beis K

更新日期：2014-05-01 00:00:00

abstract：:RNA capping and decapping are thought to be distinctive features of eukaryotes. The redox cofactor NAD was recently discovered to be attached to small regulatory RNAs in bacteria in a cap-like manner, and Nudix hydrolase NudC was found to act as a NAD-decapping enzyme in vitro and in vivo. Here, crystal structures of ...

journal_title：Nature chemical biology

authors： Höfer K,Li S,Abele F,Frindert J,Schlotthauer J,Grawenhoff J,Du J,Patel DJ,Jäschke A

更新日期：2016-09-01 00:00:00

abstract：:Learning regulatory networks from genomics data is an important problem with applications spanning all of biology and biomedicine. Functional genomics projects offer a cost-effective means of greatly expanding the completeness of our regulatory models, and for some prokaryotic organisms they offer a means of learning ...

journal_title：Nature chemical biology

authors： Bonneau R

更新日期：2008-11-01 00:00:00

abstract：:Identification of endogenous glycan-binding ligands for cell-surface receptors has been difficult. Incorporation of a photoactive sialic acid analog into B-cell surface glycoproteins suggests that CD22 molecules may cluster by binding carbohydrate antigens on neighboring CD22 molecules. ...

journal_title：Nature chemical biology

authors： Yarema KJ,Sun Z

更新日期：2005-07-01 00:00:00

abstract：:Bifunctional Rel stringent factors, the most abundant class of RelA/SpoT homologs, are ribosome-associated enzymes that transfer a pyrophosphate from ATP onto the 3' of guanosine tri-/diphosphate (GTP/GDP) to synthesize the bacterial alarmone (p)ppGpp, and also catalyze the 3' pyrophosphate hydrolysis to degrade it. T...

journal_title：Nature chemical biology

authors： Tamman H,Van Nerom K,Takada H,Vandenberk N,Scholl D,Polikanov Y,Hofkens J,Talavera A,Hauryliuk V,Hendrix J,Garcia-Pino A

更新日期：2020-08-01 00:00:00

abstract：:Occurrence of the BCR-ABL(T315I) gatekeeper mutation is among the most pressing challenges in the therapy of chronic myeloid leukemia (CML). Several BCR-ABL inhibitors have multiple targets and pleiotropic effects that could be exploited for their synergistic potential. Testing combinations of such kinase inhibitors i...

journal_title：Nature chemical biology

authors： Winter GE,Rix U,Carlson SM,Gleixner KV,Grebien F,Gridling M,Müller AC,Breitwieser FP,Bilban M,Colinge J,Valent P,Bennett KL,White FM,Superti-Furga G

更新日期：2012-11-01 00:00:00

abstract：:Designing selective inhibitors of proteases has proven problematic, in part because pharmacophores that confer potency exploit the conserved catalytic apparatus. We developed a fundamentally different approach by designing irreversible inhibitors that target noncatalytic cysteines that are structurally unique to a tar...

journal_title：Nature chemical biology

authors： Hagel M,Niu D,St Martin T,Sheets MP,Qiao L,Bernard H,Karp RM,Zhu Z,Labenski MT,Chaturvedi P,Nacht M,Westlin WF,Petter RC,Singh J

更新日期：2011-01-01 00:00:00

abstract：:This Commentary clarifies the meaning of the funnel diagram, which has been widely cited in papers on protein folding. To aid in the analysis of the funnel diagram, this Commentary reviews historical approaches to understanding the mechanism of protein folding. The primary role of free energy in protein folding is dis...

journal_title：Nature chemical biology

authors： Karplus M

更新日期：2011-06-17 00:00:00

abstract：:We engineered a photoactivatable system for rapidly and reversibly exporting proteins from the nucleus by embedding a nuclear export signal in the LOV2 domain from phototropin 1. Fusing the chromatin modifier Bre1 to the photoswitch, we achieved light-dependent control of histone H2B monoubiquitylation in yeast, revea...

journal_title：Nature chemical biology

authors： Yumerefendi H,Lerner AM,Zimmerman SP,Hahn K,Bear JE,Strahl BD,Kuhlman B

更新日期：2016-06-01 00:00:00

abstract：:Concatenation of engineered biocatalysts into multistep pathways markedly increases their utility, but the development of generalizable assembly methods remains a major challenge. Herein we evaluate 'bioretrosynthesis', which is an application of the retrograde evolution hypothesis, for biosynthetic pathway constructi...

journal_title：Nature chemical biology

authors： Birmingham WR,Starbird CA,Panosian TD,Nannemann DP,Iverson TM,Bachmann BO

更新日期：2014-05-01 00:00:00

abstract：:Proteoglycans are complex glycoconjugates that regulate critical biological pathways in all higher organisms. Bikunin, the simplest proteoglycan, with a single glycosaminoglycan chain, is a serine protease inhibitor used to treat acute pancreatitis. Unlike nucleic acids and proteins, whose synthesis is template driven...

journal_title：Nature chemical biology

authors： Ly M,Leach FE 3rd,Laremore TN,Toida T,Amster IJ,Linhardt RJ

更新日期：2011-10-09 00:00:00

abstract：:Gut microbiota is found in virtually any metazoan, from invertebrates to vertebrates. It has long been believed that gut microbiota, more specifically, the activity of the microbiome and its metabolic products, directly influence a variety of aspects in metazoan physiology. However, the exact molecular relationship am...

journal_title：Nature chemical biology

authors： Lee WJ,Hase K

更新日期：2014-06-01 00:00:00

abstract：:Binding to the primary receptor, CD4, triggers conformational changes in the metastable HIV-1 envelope glycoprotein (Env) trimer ((gp120-gp41)3) that are important for virus entry into host cells. These changes include an 'opening' of the trimer, creation of a binding site for the CCR5 co-receptor and formation and/or...

journal_title：Nature chemical biology

authors： Herschhorn A,Gu C,Espy N,Richard J,Finzi A,Sodroski JG

更新日期：2014-10-01 00:00:00

abstract：:Mammals that degrade uric acid are not affected by gout or urate kidney stones. It is not fully understood how they convert uric acid into the much more soluble allantoin. Until recently, it had long been thought that urate oxidase was the only enzyme responsible for this conversion. However, detailed studies of the m...

journal_title：Nature chemical biology

authors： Ramazzina I,Folli C,Secchi A,Berni R,Percudani R

更新日期：2006-03-01 00:00:00

abstract：:The inability of cells to properly fold, modify and assemble secretory and transmembrane proteins leads to accumulation of misfolded proteins in the endoplasmic reticulum (ER). Under these conditions of 'ER stress', cell survival depends on homeostatic benefits from an intracellular signaling pathway called the unfold...

journal_title：Nature chemical biology

authors： Maly DJ,Papa FR

更新日期：2014-11-01 00:00:00

abstract：:N(1)-Methyladenosine (m(1)A) is a prevalent post-transcriptional RNA modification, yet little is known about its abundance, topology and dynamics in mRNA. Here, we show that m(1)A is prevalent in Homo sapiens mRNA, which shows an m(1)A/A ratio of ∼0.02%. We develop the m(1)A-ID-seq technique, based on m(1)A immunoprec...

journal_title：Nature chemical biology

authors： Li X,Xiong X,Wang K,Wang L,Shu X,Ma S,Yi C

更新日期：2016-05-01 00:00:00

abstract：:Despite the remarkable versatility displayed by flavin-dependent monooxygenases (FMOs) in natural product biosynthesis, one notably missing activity is the oxidative generation of carbonate functional groups. We describe a multifunctional Baeyer-Villiger monooxygenase, CcsB, which catalyzes the formation of an in-line...

journal_title：Nature chemical biology

authors： Hu Y,Dietrich D,Xu W,Patel A,Thuss JA,Wang J,Yin WB,Qiao K,Houk KN,Vederas JC,Tang Y

更新日期：2014-07-01 00:00:00

abstract：:Cell polarity is the asymmetric compartmentalization of cellular components. An opposing gradient of partitioning-defective protein kinases, atypical protein kinase C (aPKC) and PAR-1, at the cell cortex guides diverse asymmetries in the structure of metazoan cells, but the mechanism underlying their spatial patternin...

journal_title：Nature chemical biology

authors： Ramanujam R,Han Z,Zhang Z,Kanchanawong P,Motegi F

更新日期：2018-10-01 00:00:00

abstract：:The actin cytoskeleton supports diverse cellular processes such as endocytosis, oriented growth, adhesion and migration. The dynamic nature of the cytoskeleton, however, has made it difficult to define the roles of the many accessory molecules that modulate actin organization, especially the multifunctional adapter pr...

journal_title：Nature chemical biology

authors： Falsey RR,Marron MT,Gunaherath GM,Shirahatti N,Mahadevan D,Gunatilaka AA,Whitesell L

更新日期：2006-01-01 00:00:00

abstract：:Although metabolic networks have been reconstructed on a genome scale, the corresponding reconstruction and integration of governing transcriptional regulatory networks has not been fully achieved. Here we reconstruct such an integrated network for amino acid metabolism in Escherichia coli. Analysis of ChIP-chip and g...

journal_title：Nature chemical biology

authors： Cho BK,Federowicz S,Park YS,Zengler K,Palsson BØ

更新日期：2011-11-13 00:00:00

abstract：:Only 25% of bacterial membrane transporters have functional annotation owing to the difficulty of experimental study and of accurate prediction of their function. Here we report a sequence-independent method for high-throughput mining of novel transporters. The method is based on ligand-responsive biosensor systems th...

journal_title：Nature chemical biology

authors： Genee HJ,Bali AP,Petersen SD,Siedler S,Bonde MT,Gronenberg LS,Kristensen M,Harrison SJ,Sommer MO

更新日期：2016-12-01 00:00:00

abstract：:The serotonin6 receptor (5-HT6R) is a promising target for treating cognitive deficits of schizophrenia often linked to alterations of neuronal development. This receptor controls neurodevelopmental processes, but the signaling mechanisms involved remain poorly understood. Using a proteomic strategy, we show that 5-HT...

journal_title：Nature chemical biology

authors： Duhr F,Déléris P,Raynaud F,Séveno M,Morisset-Lopez S,Mannoury la Cour C,Millan MJ,Bockaert J,Marin P,Chaumont-Dubel S

更新日期：2014-07-01 00:00:00

abstract：:Vertebrate vision is initiated by photoisomerization of the visual pigment chromophore 11-cis-retinal and is maintained by continuous regeneration of this retinoid through a series of reactions termed the retinoid cycle. However, toxic side reaction products, especially those involving reactive aldehyde groups of the ...

journal_title：Nature chemical biology

authors： Maeda A,Golczak M,Chen Y,Okano K,Kohno H,Shiose S,Ishikawa K,Harte W,Palczewska G,Maeda T,Palczewski K

更新日期：2011-12-25 00:00:00