Structure of p300 in complex with acyl-CoA variants

October 31st, 2016 by Zuzanna Kaczmarska

Nature Chemical Biology 13, 21 (2017). doi:10.1038/nchembio.2217

Authors: Zuzanna Kaczmarska, Esther Ortega, Afsaneh Goudarzi, He Huang, Sunjoo Kim, José A Márquez, Yingming Zhao, Saadi Khochbin & Daniel Panne

A multi-step peptidolytic cascade for amino acid recovery in chloroplasts

October 31st, 2016 by Pedro F Teixeira

Nature Chemical Biology 13, 15 (2017). doi:10.1038/nchembio.2227

Authors: Pedro F Teixeira, Beata Kmiec, Rui M M Branca, Monika W Murcha, Anna Byzia, Aneta Ivanova, James Whelan, Marcin Drag, Janne Lehtiö & Elzbieta Glaser

Plastids (including chloroplasts) are subcellular sites for a plethora of proteolytic reactions, required in functions ranging from protein biogenesis to quality control. Here we show that peptides generated from pre-protein maturation within chloroplasts of Arabidopsis thaliana are degraded to amino acids by a multi-step peptidolytic cascade consisting of oligopeptidases and aminopeptidases, effectively allowing the recovery of single amino acids within these organelles.

  • Posted in Nat Chem Biol, Publications
  • Comments Off on A multi-step peptidolytic cascade for amino acid recovery in chloroplasts

Potent and selective bivalent inhibitors of BET bromodomains

October 24th, 2016 by Michael J Waring

Nature Chemical Biology 12, 1097 (2016). doi:10.1038/nchembio.2210

Authors: Michael J Waring, Huawei Chen, Alfred A Rabow, Graeme Walker, Romel Bobby, Scott Boiko, Rob H Bradbury, Rowena Callis, Edwin Clark, Ian Dale, Danette L Daniels, Austin Dulak, Liz Flavell, Geoff Holdgate, Thomas A Jowitt, Alexey Kikhney, Mark McAlister, Jacqui Méndez, Derek Ogg, Joe Patel, Philip Petteruti, Graeme R Robb, Matthew B Robers, Sakina Saif, Natalie Stratton, Dmitri I Svergun, Wenxian Wang, David Whittaker, David M Wilson & Yi Yao

Small-molecule factor D inhibitors targeting the alternative complement pathway

October 24th, 2016 by Jürgen Maibaum

Nature Chemical Biology 12, 1105 (2016). doi:10.1038/nchembio.2208

Authors: Jürgen Maibaum, Sha-Mei Liao, Anna Vulpetti, Nils Ostermann, Stefan Randl, Simon Rüdisser, Edwige Lorthiois, Paul Erbel, Bernd Kinzel, Fabrice A Kolb, Samuel Barbieri, Julia Wagner, Corinne Durand, Kamal Fettis, Solene Dussauge, Nicola Hughes, Omar Delgado, Ulrich Hommel, Ty Gould, Aengus Mac Sweeney, Bernd Gerhartz, Frederic Cumin, Stefanie Flohr, Anna Schubart, Bruce Jaffee, Richard Harrison, Antonio Maria Risitano, Jörg Eder & Karen Anderson

  • Posted in Nat Chem Biol, Publications
  • Comments Off on Small-molecule factor D inhibitors targeting the alternative complement pathway

Selective recognition of histone crotonylation by double PHD fingers of MOZ and DPF2

October 24th, 2016 by Xiaozhe Xiong

Nature Chemical Biology 12, 1111 (2016). doi:10.1038/nchembio.2218

Authors: Xiaozhe Xiong, Tatyana Panchenko, Shuang Yang, Shuai Zhao, Peiqiang Yan, Wenhao Zhang, Wei Xie, Yuanyuan Li, Yingming Zhao, C David Allis & Haitao Li

  • Posted in Nat Chem Biol, Publications
  • Comments Off on Selective recognition of histone crotonylation by double PHD fingers of MOZ and DPF2

Design and characterization of bivalent BET inhibitors

October 24th, 2016 by Minoru Tanaka

Nature Chemical Biology 12, 1089 (2016). doi:10.1038/nchembio.2209

Authors: Minoru Tanaka, Justin M Roberts, Hyuk-Soo Seo, Amanda Souza, Joshiawa Paulk, Thomas G Scott, Stephen L DeAngelo, Sirano Dhe-Paganon & James E Bradner

Synthetic biology: Cholera detectors

October 18th, 2016 by Caitlin Deane

Nature Chemical Biology 12, 889 (2016). doi:10.1038/nchembio.2222

Author: Caitlin Deane

Proteomics: Fishing for zinc

October 18th, 2016 by Grant Miura

Nature Chemical Biology 12, 889 (2016). doi:10.1038/nchembio.2220

Author: Grant Miura

Protein dynamics: Conformational footprints

October 18th, 2016 by Buyong Ma

Nature Chemical Biology 12, 890 (2016). doi:10.1038/nchembio.2212

Authors: Buyong Ma & Ruth Nussinov

The mechanisms by which proteins evolve new functions can be slow and mysterious. Comprehensive structural analysis of enzyme variants reveal how gradual enrichments of pre-existing populations with the right productive dynamics for new functions can accomplish this aim.

Insulin signaling: At a snail’s pace

October 18th, 2016 by Stéphane Larochelle

Nature Chemical Biology 12, 889 (2016). doi:10.1038/nchembio.2221

Author: Stéphane Larochelle