A calcium-dependent acyltransferase that produces N-acyl phosphatidylethanolamines.

abstract：:Targeted protein degradation via small-molecule modulation of cereblon offers vast potential for the development of new therapeutics. Cereblon-binding therapeutics carry the safety risks of thalidomide, which caused an epidemic of severe birth defects characterized by forelimb shortening or phocomelia. Here we show th...

journal_title：Nature chemical biology

authors： Matyskiela ME,Couto S,Zheng X,Lu G,Hui J,Stamp K,Drew C,Ren Y,Wang M,Carpenter A,Lee CW,Clayton T,Fang W,Lu CC,Riley M,Abdubek P,Blease K,Hartke J,Kumar G,Vessey R,Rolfe M,Hamann LG,Chamberlain PP

更新日期：2018-10-01 00:00:00

abstract：:We report a salvage pathway in Gram-negative bacteria that bypasses de novo biosynthesis of UDP N-acetylmuramic acid (UDP-MurNAc), the first committed peptidoglycan precursor, and thus provides a rationale for intrinsic fosfomycin resistance. The anomeric sugar kinase AmgK and the MurNAc α-1-phosphate uridylyl transfe...

journal_title：Nature chemical biology

authors： Gisin J,Schneider A,Nägele B,Borisova M,Mayer C

更新日期：2013-08-01 00:00:00

abstract：:MicroRNAs are evolutionarily conserved small, noncoding RNAs that regulate diverse biological processes. Due to their essential regulatory roles, microRNA biogenesis is tightly regulated, where protein factors are often found to interact with specific primary and precursor microRNAs for regulation. Here, using NMR rel...

journal_title：Nature chemical biology

authors： Baisden JT,Boyer JA,Zhao B,Hammond SM,Zhang Q

更新日期：2021-01-01 00:00:00

abstract：:Many protein kinases are key nodal signaling molecules that regulate a wide range of cellular functions. These functions may require complex spatiotemporal regulation of kinase activities. Here, we show that protein kinase A (PKA), Ca(2+) and cyclic AMP (cAMP) oscillate in sync in insulin-secreting MIN6 beta cells, fo...

journal_title：Nature chemical biology

authors： Ni Q,Ganesan A,Aye-Han NN,Gao X,Allen MD,Levchenko A,Zhang J

更新日期：2011-01-01 00:00:00

abstract：:Changes in cellular gene expression in response to small-molecule or genetic perturbations have yielded signatures that can connect unknown mechanisms of action (MoA) to ones previously established. We hypothesized that differential basal gene expression could be correlated with patterns of small-molecule sensitivity ...

journal_title：Nature chemical biology

authors： Rees MG,Seashore-Ludlow B,Cheah JH,Adams DJ,Price EV,Gill S,Javaid S,Coletti ME,Jones VL,Bodycombe NE,Soule CK,Alexander B,Li A,Montgomery P,Kotz JD,Hon CS,Munoz B,Liefeld T,Dančík V,Haber DA,Clish CB,Bittker JA

更新日期：2016-02-01 00:00:00

abstract：:Propofol is the most important intravenous general anesthetic in current clinical use. It acts by potentiating GABAA (γ-aminobutyric acid type A) receptors, but where it binds to this receptor is not known and has been a matter of some debate. We synthesized a new propofol analog photolabeling reagent whose biological...

journal_title：Nature chemical biology

authors： Yip GM,Chen ZW,Edge CJ,Smith EH,Dickinson R,Hohenester E,Townsend RR,Fuchs K,Sieghart W,Evers AS,Franks NP

更新日期：2013-11-01 00:00:00

abstract：:Thiazole/oxazole-modified microcins (TOMMs) encompass a recently defined class of ribosomally synthesized natural products with a diverse set of biological activities. Although TOMM biosynthesis has been investigated for over a decade, the mechanism of heterocycle formation by the synthetase enzymes remains poorly und...

journal_title：Nature chemical biology

authors： Dunbar KL,Melby JO,Mitchell DA

更新日期：2012-04-22 00:00:00

abstract：:F(1)-ATPase is an ATP-driven rotary motor protein in which the γ-subunit rotates against the catalytic stator ring. Although the reaction scheme of F(1) has mostly been revealed, the timing of inorganic phosphate (P(i)) release remains controversial. Here we addressed this issue by verifying the reversibility of ATP h...

journal_title：Nature chemical biology

authors： Watanabe R,Iino R,Noji H

更新日期：2010-11-01 00:00:00

abstract：:Beyond established roles in collagen biosynthesis, hypoxic signaling and fatty acid metabolism, recent reports have now revealed roles for human 2-oxoglutarate-dependent oxygenases in histone and nucleic acid demethylation and in signaling protein hydroxylation. The emerging role of these oxygenases in enabling a mult...

journal_title：Nature chemical biology

authors： Loenarz C,Schofield CJ

更新日期：2008-03-01 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：: ...

journal_title：Nature chemical biology

authors： Deane C

更新日期：2018-06-01 00:00:00

abstract：:Liver X receptors (Lxrα and Lxrβ) are ligand-dependent nuclear receptors critical for ventral midbrain neurogenesis in vivo. However, no endogenous midbrain Lxr ligand has so far been identified. Here we used LC/MS and functional assays to identify cholic acid as a new Lxr ligand. Moreover, 24(S),25-epoxycholesterol (...

journal_title：Nature chemical biology

authors： Theofilopoulos S,Wang Y,Kitambi SS,Sacchetti P,Sousa KM,Bodin K,Kirk J,Saltó C,Gustafsson M,Toledo EM,Karu K,Gustafsson JÅ,Steffensen KR,Ernfors P,Sjövall J,Griffiths WJ,Arenas E

更新日期：2013-02-01 00:00:00

abstract：:Doublecortin like kinase 1 (DCLK1) is an understudied kinase that is upregulated in a wide range of cancers, including pancreatic ductal adenocarcinoma (PDAC). However, little is known about its potential as a therapeutic target. We used chemoproteomic profiling and structure-based design to develop a selective, in vi...

journal_title：Nature chemical biology

authors： Ferguson FM,Nabet B,Raghavan S,Liu Y,Leggett AL,Kuljanin M,Kalekar RL,Yang A,He S,Wang J,Ng RWS,Sulahian R,Li L,Poulin EJ,Huang L,Koren J,Dieguez-Martinez N,Espinosa S,Zeng Z,Corona CR,Vasta JD,Ohi R,Sim T,K

更新日期：2020-06-01 00:00:00

abstract：:Thiolutin is a disulfide-containing antibiotic and anti-angiogenic compound produced by Streptomyces. Its biological targets are not known. We show that reduced thiolutin is a zinc chelator that inhibits the JAB1/MPN/Mov34 (JAMM) domain-containing metalloprotease Rpn11, a deubiquitinating enzyme of the 19S proteasome....

journal_title：Nature chemical biology

authors： Lauinger L,Li J,Shostak A,Cemel IA,Ha N,Zhang Y,Merkl PE,Obermeyer S,Stankovic-Valentin N,Schafmeier T,Wever WJ,Bowers AA,Carter KP,Palmer AE,Tschochner H,Melchior F,Deshaies RJ,Brunner M,Diernfellner A

更新日期：2017-07-01 00:00:00

abstract：:Serine is both a proteinogenic amino acid and the source of one-carbon units essential for de novo purine and deoxythymidine synthesis. In the canonical pathway of glucose-derived serine synthesis, Homo sapiens phosphoglycerate dehydrogenase (PHGDH) catalyzes the first, rate-limiting step. Genetic loss of PHGDH is tox...

journal_title：Nature chemical biology

authors： Pacold ME,Brimacombe KR,Chan SH,Rohde JM,Lewis CA,Swier LJ,Possemato R,Chen WW,Sullivan LB,Fiske BP,Cho S,Freinkman E,Birsoy K,Abu-Remaileh M,Shaul YD,Liu CM,Zhou M,Koh MJ,Chung H,Davidson SM,Luengo A,Wang AQ,

更新日期：2016-06-01 00:00:00

abstract：:Post-transcriptional RNA modifications can be dynamic and might have functions beyond fine-tuning the structure and function of RNA. Understanding these RNA modification pathways and their functions may allow researchers to identify new layers of gene regulation at the RNA level. ...

journal_title：Nature chemical biology

authors： He C

更新日期：2010-12-01 00:00:00

abstract：:AMPA receptors mediate fast excitatory neurotransmission by converting chemical signals into electrical signals, and thus it is important to understand the relationship between their chemical biology and their function. We used single-molecule fluorescence resonance energy transfer to examine the conformations explore...

journal_title：Nature chemical biology

authors： Landes CF,Rambhadran A,Taylor JN,Salatan F,Jayaraman V

更新日期：2011-03-01 00:00:00

abstract：:ADP-ribosylation (ADPr) is a biologically and clinically important post-translational modification, but little is known about the amino acids it targets on cellular proteins. Here we present a proteomic approach for direct in vivo identification and quantification of ADPr sites on histones. We have identified 12 uniqu...

journal_title：Nature chemical biology

authors： Leidecker O,Bonfiglio JJ,Colby T,Zhang Q,Atanassov I,Zaja R,Palazzo L,Stockum A,Ahel I,Matic I

更新日期：2016-12-01 00:00:00

abstract：:Benzylisoquinoline alkaloids (BIAs) are a diverse family of plant-specialized metabolites that include the pharmaceuticals codeine and morphine and their derivatives. Microbial synthesis of BIAs holds promise as an alternative to traditional crop-based manufacturing. Here we demonstrate the production of the key BIA i...

journal_title：Nature chemical biology

authors： DeLoache WC,Russ ZN,Narcross L,Gonzales AM,Martin VJ,Dueber JE

更新日期：2015-07-01 00:00:00

abstract：:The eukaryotic replicative DNA polymerases (Pol α, δ and ɛ) and the major DNA mutagenesis enzyme Pol ζ contain two conserved cysteine-rich metal-binding motifs (CysA and CysB) in the C-terminal domain (CTD) of their catalytic subunits. Here we demonstrate by in vivo and in vitro approaches the presence of an essential...

journal_title：Nature chemical biology

authors： Netz DJ,Stith CM,Stümpfig M,Köpf G,Vogel D,Genau HM,Stodola JL,Lill R,Burgers PM,Pierik AJ

更新日期：2011-11-27 00:00:00

abstract：:Amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) have distinct clinical features but a common pathology--cytoplasmic inclusions rich in transactive response element DNA-binding protein of 43 kDa (TDP43). Rare TDP43 mutations cause ALS or FTD, but abnormal TDP43 levels and localization may cause di...

journal_title：Nature chemical biology

authors： Barmada SJ,Serio A,Arjun A,Bilican B,Daub A,Ando DM,Tsvetkov A,Pleiss M,Li X,Peisach D,Shaw C,Chandran S,Finkbeiner S

更新日期：2014-08-01 00:00:00

abstract：:N6-Methyladenosine (m6A) RNA modification is present in messenger RNAs (mRNA), ribosomal RNAs (rRNA), and spliceosomal RNAs (snRNA) in humans. Although mRNA m6A modifications have been extensively studied and shown to play critical roles in many cellular processes, the identity of m6A methyltransferases for rRNAs and ...

journal_title：Nature chemical biology

authors： Ma H,Wang X,Cai J,Dai Q,Natchiar SK,Lv R,Chen K,Lu Z,Chen H,Shi YG,Lan F,Fan J,Klaholz BP,Pan T,Shi Y,He C

更新日期：2019-01-01 00:00:00

abstract：:Chemical biology is an interdisciplinary field that is undergoing rapid expansion around the globe. Recently, the Japanese Society for Chemical Biology sponsored its inaugural scientific meeting to discuss research at the interface of chemistry and biology. ...

journal_title：Nature chemical biology

authors： Kikuchi K,Kakeya H

更新日期：2006-08-01 00:00:00

abstract：:The nematode Caenorhabditis elegans requires exogenous cholesterol to survive and its depletion leads to early developmental arrest. Thus, tight regulation of cholesterol storage and distribution within the organism is indispensable. Here, we present a novel class of C. elegans phosphorylated glycosphingolipids, phosp...

journal_title：Nature chemical biology

authors： Boland S,Schmidt U,Zagoriy V,Sampaio JL,Fritsche RF,Czerwonka R,Lübken T,Reimann J,Penkov S,Knölker HJ,Kurzchalia TV

更新日期：2017-06-01 00:00:00

abstract：:Small-molecule inhibitors of kinesin-5 (refs. 1-3), a protein essential for eukaryotic cell division, represent alternatives to antimitotic agents that target tubulin. While tubulin is needed for multiple intracellular processes, the known functions of kinesin-5 are limited to dividing cells, making it likely that kin...

journal_title：Nature chemical biology

authors： Kwok BH,Kapitein LC,Kim JH,Peterman EJ,Schmidt CF,Kapoor TM

更新日期：2006-09-01 00:00:00

abstract：:RNA G-quadruplex (G4) structures are thought to affect biological processes, including translation and pre-mRNA splicing, but it is not possible at present to demonstrate that they form naturally at specific sequences in long functional RNA molecules. We developed a new strategy, footprinting of long 7-deazaguanine-su...

journal_title：Nature chemical biology

authors： Weldon C,Behm-Ansmant I,Hurley LH,Burley GA,Branlant C,Eperon IC,Dominguez C

更新日期：2017-01-01 00:00:00

abstract：:We identify an Arabidopsis pyridoxal-phosphate-dependent aminotransferase, VAS1, whose loss-of-function simultaneously increases amounts of the phytohormone auxin and the ethylene precursor 1-aminocyclopropane-1-carboxylate. VAS1 uses the ethylene biosynthetic intermediate methionine as an amino donor and the auxin bi...

journal_title：Nature chemical biology

authors： Zheng Z,Guo Y,Novák O,Dai X,Zhao Y,Ljung K,Noel JP,Chory J

更新日期：2013-04-01 00:00:00

abstract：:Small molecules that specifically activate an intracellular protein of interest are highly desirable. A generally applicable strategy, however, remains elusive. Herein we describe a small molecule-triggered bioorthogonal protein decaging technique that relies on the inverse electron-demand Diels-Alder reaction for eli...

journal_title：Nature chemical biology

authors： Li J,Jia S,Chen PR

更新日期：2014-12-01 00:00:00

abstract：:Clinically significant antibiotic resistance has evolved against virtually every antibiotic deployed. Yet the development of new classes of antibiotics has lagged far behind our growing need for such drugs. Rather than focusing on therapeutics that target in vitro viability, much like conventional antibiotics, an alte...

journal_title：Nature chemical biology

authors： Clatworthy AE,Pierson E,Hung DT

更新日期：2007-09-01 00:00:00

abstract：:The discovery of functional RNAs that are critical for normal and disease physiology continues to expand at a breakneck pace. Many RNA functions are controlled by the formation of specific structures, and an understanding of each structural component is necessary to elucidate its function. Measuring solvent accessibil...

journal_title：Nature chemical biology

authors： Feng C,Chan D,Joseph J,Muuronen M,Coldren WH,Dai N,Corrêa IR Jr,Furche F,Hadad CM,Spitale RC

更新日期：2018-03-01 00:00:00