Piel Lab
@piel_lab
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Exploring & engineering bacterial #naturalproducts at @ETH Zurich Institute of @Microbio_ETH | Therapeutic lipopeptides by @AnnaVagstad | Run by lab members
Zurich, Switzerland
Joined February 2019
Out now in @Chem_CP , we collaborate with @piel_lab to discover a prenyltransferase+terpene cyclase fusion enzyme that modifies Trp residues in RiPPs to yield complex steroid-like scaffolds! Congrats to @HubrichFlorian, @sanathrajkk0 for leading this!🎉 https://t.co/2TGkSQzbfq
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Congrats to @HubrichFlorian & @sanathrajkk0 for this exciting story finally being published. Thanks for the fruitful collaboration with @chekanlab. If you are interested in the chemical space of #RiPP #biosynthetic #enyzmes and #isoprenoids, click here: https://t.co/LGXC9ier8Z
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We are super proud of @MrMunsterberg for winning the #DiscoveryAward2024 at the #ICNPR2024 last week! Very well deserved, Johannes. Keep following us to stay tuned for updates on his amazing research!
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We are having a great time being @ETH_DBIOL symposium in #Davos again. Listening to fantastic talks, discussing science on posters and of course socializing with peers.
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Our review is part of a special issue on Biocatalysis and Biotransformation, edited by Ikuro Abe and Taifo Mahmud. Don't forget to check out the other articles in the collection at https://t.co/mV8VMODlgy ... and stay tuned because new articles are still being released.
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The review summarizes advancements in the field during the past two years - which are numerous, considering the rapid pace and the talented groups working on RiPPs.
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Are you interested in peptide natural products and especially post-translationally modified peptides? Check out this review by our @danirichterfl on ribosomally synthesized and post-translationally modified peptides (RiPPs) here: https://t.co/KSYKx9xm8t
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In beautiful biochemical work they show the azole-dependent installation of dehydroamino acids here: https://t.co/TczUzfpvuY
nature.com
Nature Communications - Ribosomally synthesized and post-translationally modified peptides (RiPPs) are natural products with significant chemical complexity. Here, the authors identify the...
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Check out our recent News & Views by Anna Vagstad and @danirichterfl highlighting an article by @Nairlab_UIUC. Unusual LanM architecture enables the biosynthesis of dehydrazoles https://t.co/ANMkndi9vU
#RiPPs #NaturalProducts #Enzyme
nature.com
Nature Chemical Biology - Ribosomally synthesized and post-translationally modified peptide (RiPP) natural products typically rely on substrate recognition through remote protein–protein...
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Thank you @ScienceMagazine for highlighting our paper here!
New in Science: Approaches used in two independent studies are an important step forward for rational engineering of large enzyme complexes for small-molecule drug discovery and production. Learn more ⬇️ 📄: https://t.co/2gcZxRZw3F 📄: https://t.co/KJkoZOS1Eb
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...and last but not least, make sure to not miss this amazing piece of research also published @ScienceMagazine by @HelgeBode_Lab and covers the #reprogramming of #NRPS for cool new #peptides. What a day in #naturalproductresearch! https://t.co/5OZ8eOjKpT
science.org
Bioinformatic analysis reveals sequence sites ideal for engineering in enzymes that produce non-ribosomal peptide natural products.
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For a brief summary, make sure to also check out the 🧵written by @Mathijsfjm: https://t.co/PV5rpRFQL0
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We are super proud of @Mathijsfjm, Stefan, @clarachepkirui7, @hannah_minas and of course all other co-authors for bringing this story together. Also a big thank you for the fruitful collaboration with everyone from the labs of Birgit Piechulla and Allison Walker.
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An amazing team effort brings us one step closer cracking the nut of #polyketidesynthase reprogramming. In our new paper published in @ScienceMagazine, we shed light on #Engineering these multimodular assembly lines used for #naturalproduct #biosynthesis. https://t.co/LznO4Wqi36
science.org
Single-molecular tension sensors reveal cellular force loading rate during mechanotransduction.
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Congrats to @AnnaVagstad bringing this amazing story to the finish line! Thank you to everyone involved from @BroderickLabFeS for the fantastic collaboration! If you are interested in the enzymatic mechanism of peptide epimerization by rSAM, make sure to read it.👇
📷 Detection of the α-Carbon Radical Intermediate Formed by OspD: Mechanistic Insights into Radical S-Adenosyl-l-methionine Peptide Epimerization |Journal of the American Chemical Society @montanastate #Radical #Detection #OspD #SAM #Peptide #Epimerization
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We are very proud of @Mathijsfjm for starting his own research group and even more exciting to see what amazing research will come from his lab! Stay tuned for exciting projects 👨🔬🧫⚗️
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We are very proud of @aefraley for being one of these professor! Stay tuned for amazing research coming from her lab👩🏫👩🔬🧫⚗️
On the proposal of ETH Zurich President @Joel_Mesot , the ETH Board appointed 12 professors and awarded the title "Professor of Practice" once. 👨🏫👩🏫 https://t.co/YkUZUAUfli
@MortezaAramesh @ellliottt
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Exciting news! Did Acidobacteria also pop-up in your MAGs? In our new paper we identify sponge-type polyketides from this unusual phylum: https://t.co/JZFs0xw8nm Have a read for more details. We are excited to see where else we can find Acidos!
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Winter wonderland has started in Switzerland! Snowy greetings from the Pielis ❄️☃️
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