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@mchanggroup

Student-run account of the Michelle Chang Lab at Princeton University || Enzymology || Metabolic Engineering || Biocatalysis || Synthetic Biology

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We are very excited that Michelle Chang (@mchanggroup.bsky.social) and Giulio Superti-Furga (@supertifurgalab.bsky.social) will be our keynote speakers at this year's event on September 29th, 2026.

If you do not want to miss anything, sign up for our mailing list: fd24.formdesk.com/universiteit...

03.02.2026 15:09 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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Dynamic metal coordination controls chemoselectivity in a radical halogenase - Nature Chemical Biology Radical FeII/Ξ±-ketoglutarate-dependent halogenases are powerful biocatalysts for C–H functionalization. Here, the authors reveal the mechanistic basis for chemoselectivity in a lysine halogenase.

Congratulations to former student Eli and the team on their new paper in Nature Chemical Biology! Here they show that the difference in radical rebound of FeII/aKG halogenases is uniquely controlled by the switching of the metal ligand bond axes! Take a look: www.nature.com/articles/s41...

21.11.2025 15:18 πŸ‘ 8 πŸ” 3 πŸ’¬ 0 πŸ“Œ 2
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tRNA-Deacylase Directed Discovery of Biosynthetic Pathways Amino acids are one of nature’s most privileged building blocks for generating molecular diversity on length-scales ranging from small molecules to proteins. While amino acid products arising from cer...

Congrats to lead author Doug and team on their new preprint, which describes a genome mining strategy to find non-canonical amino acid-based secondary metabolites outside of RiPP and NRPS pathways! Read more below: chemrxiv.org/engage/chemr...

23.03.2025 22:20 πŸ‘ 17 πŸ” 6 πŸ’¬ 0 πŸ“Œ 1