Conformationally selective RNA aptamers allosterically modulate the β2-adrenoceptor

July 11th, 2016 by Alem W Kahsai

Nature Chemical Biology 12, 709 (2016). doi:10.1038/nchembio.2126

Authors: Alem W Kahsai, James W Wisler, Jungmin Lee, Seungkirl Ahn, Thomas J Cahill III, S Moses Dennison, Dean P Staus, Alex R B Thomsen, Kara M Anasti, Biswaranjan Pani, Laura M Wingler, Hemant Desai, Kristin M Bompiani, Ryan T Strachan, Xiaoxia Qin, S Munir Alam, Bruce A Sullenger & Robert J Lefkowitz

  • Posted in Nat Chem Biol, Publications
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A calcium-dependent acyltransferase that produces N-acyl phosphatidylethanolamines

July 11th, 2016 by Yuji Ogura

Nature Chemical Biology 12, 669 (2016). doi:10.1038/nchembio.2127

Authors: Yuji Ogura, William H Parsons, Siddhesh S Kamat & Benjamin F Cravatt

More than 30 years ago, a calcium-dependent enzyme activity was described that generates N-acyl phosphatidylethanolamines (NAPEs), which are precursors for N-acyl ethanolamine (NAE) lipid transmitters, including the endocannabinoid anandamide. The identity of this calcium-dependent N-acyltransferase (Ca-NAT) has remained mysterious. Here, we use activity-based protein profiling to identify the poorly characterized serine hydrolase PLA2G4E as a mouse brain Ca-NAT and show that this enzyme generates NAPEs and NAEs in mammalian cells.

  • Posted in Nat Chem Biol, Publications
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Pistol ribozyme adopts a pseudoknot fold facilitating site-specific in-line cleavage

July 11th, 2016 by Aiming Ren

Nature Chemical Biology 12, 702 (2016). doi:10.1038/nchembio.2125

Authors: Aiming Ren, Nikola Vušurović, Jennifer Gebetsberger, Pu Gao, Michael Juen, Christoph Kreutz, Ronald Micura & Dinshaw J Patel

  • Posted in Nat Chem Biol, Publications
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A reactivity-based probe of the intracellular labile ferrous iron pool

July 4th, 2016 by Benjamin Spangler

Nature Chemical Biology 12, 680 (2016). doi:10.1038/nchembio.2116

Authors: Benjamin Spangler, Charles W Morgan, Shaun D Fontaine, Mark N Vander Wal, Christopher J Chang, James A Wells & Adam R Renslo

  • Posted in Nat Chem Biol, Publications
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Sensitivity and engineered resistance of myeloid leukemia cells to BRD9 inhibition

July 4th, 2016 by Anja F Hohmann

Nature Chemical Biology 12, 672 (2016). doi:10.1038/nchembio.2115

Authors: Anja F Hohmann, Laetitia J Martin, Jessica L Minder, Jae-Seok Roe, Junwei Shi, Steffen Steurer, Gerd Bader, Darryl McConnell, Mark Pearson, Thomas Gerstberger, Teresa Gottschamel, Diane Thompson, Yutaka Suzuki, Manfred Koegl & Christopher R Vakoc

  • Posted in Nat Chem Biol, Publications
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ZDHHC7-mediated S-palmitoylation of Scribble regulates cell polarity

July 4th, 2016 by Baoen Chen

Nature Chemical Biology 12, 686 (2016). doi:10.1038/nchembio.2119

Authors: Baoen Chen, Baohui Zheng, Michael DeRan, Gopala K Jarugumilli, Jianjun Fu, Yang S Brooks & Xu Wu

Tbx16 regulates hox gene activation in mesodermal progenitor cells

July 4th, 2016 by Alexander Y Payumo

Nature Chemical Biology 12, 694 (2016). doi:10.1038/nchembio.2124

Authors: Alexander Y Payumo, Lindsey E McQuade, Whitney J Walker, Sayumi Yamazoe & James K Chen

Identification of Cyanobacteriochromes Detecting Far-Red Light

July 2nd, 2016 by Nathan C. Rockwell, Shelley S. Martin and J. Clark Lagarias

TOC Graphic

Biochemistry
DOI: 10.1021/acs.biochem.6b00299

Benchmarking of TALE- and CRISPR/dCas9-Based Transcriptional Regulators in Mammalian Cells for the Construction of Synthetic Genetic Circuits

June 28th, 2016 by Tina Lebar and Roman Jerala

TOC Graphic

ACS Synthetic Biology
DOI: 10.1021/acssynbio.5b00259
  • Posted in ACS Synthetic Biology, Publications
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Structural basis for halogenation by iron- and 2-oxo-glutarate-dependent enzyme WelO5

June 27th, 2016 by Andrew J Mitchell

Nature Chemical Biology 12, 636 (2016). doi:10.1038/nchembio.2112

Authors: Andrew J Mitchell, Qin Zhu, Ailiena O Maggiolo, Nikhil R Ananth, Matthew L Hillwig, Xinyu Liu & Amie K Boal

  • Posted in Nat Chem Biol, Publications
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