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Johannes Rebelein Profile
Johannes Rebelein

@RebeleinLab

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850
Following
2K
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420

Nitrogenase, Biotic and Artificial Metalloenzymes, CO2 Fixation, Emmy Noether Research Group Leader

Marburg, Germany
Joined September 2013
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@RebeleinLab
Johannes Rebelein
2 months
Our latest work on the nitrogenase-like methylthio-alkane reductase is now out @NatureCatalysis https://t.co/NxFGaYg7Xb We biochemically and structurally characterized the methylthio-alkane reductase, a metalloenzyme that can produce ethylene from organic sulfur compounds.
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nature.com
Nature Catalysis - Methylthio-alkane reductases are recently discovered enzymes that can produce methanethiol and small hydrocarbons from methylated sulfur compounds. Now the cryo-EM structure of a...
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@RebeleinLab
Johannes Rebelein
30 days
Great work by the Pierik and Netz group in identifying a new Fe/S protein.
@AJPierik
Antonio J. Pierik
1 month
We proudly present the birth of an in vivo and in vitro certified new Fe/S protein in eukaryotes: The function of Mak16 in ribosome biogenesis depends on its [4Fe-4S] cluster https://t.co/Fnaep96Y3Q
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@VAAM_Microbes
VAAM - Vereinigung f. Allg. u. Ang. Mikrobiologie
1 month
📣Final week to submit your abstract for the VAAM Annual Conference #VAAM2026 in Berlin Get your submission in before time runs out: Abstract Deadline 📆7 November – no extension! 🎓 VAAM student members: Travel grant application also until 7 Nov 📩submit: https://t.co/LHI9Ehe3pI
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@RebeleinLab
Johannes Rebelein
2 months
This fantastic work was mainly done by Ana Lago Maciel as well as our collaboration partners @jessicacsfla, @Trematode12, @charliebuchanan, @TristanTiboReif, @frederikschmi, Stefano Lometto, Nicole Paczia, Jan M. Schuller, @DFlammingHansen, Gabriella T. Heller, Simone Prinz,
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@RebeleinLab
Johannes Rebelein
2 months
We discovered complex metal clusters embedded in its #cryoEM structure – so far associated only with #nitrogenases. Our findings suggest that such iron-sulfur clusters may have played a major role on other early biochemical processes on Earth beyond nitrogen fixation.
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@RebeleinLab
Johannes Rebelein
2 months
An open position at my alma mater UCI in structural biology...
@HuRibbe
Ribbe Hu Labs
2 months
Our home department of Molecular Biology & Biochemistry at UC Irvine is looking to hire a new tenure-track assistant professor in the broad area of structural biology. Come be our colleague! https://t.co/SRSQEqHGiP Please apply and/or share this post! @UCIBioSci; @UCIrvine
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@HuRibbe
Ribbe Hu Labs
2 months
Our home department of Molecular Biology & Biochemistry at UC Irvine is looking to hire a new tenure-track assistant professor in the broad area of structural biology. Come be our colleague! https://t.co/SRSQEqHGiP Please apply and/or share this post! @UCIBioSci; @UCIrvine
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recruit.ap.uci.edu
University of California, Irvine is hiring. Apply now!
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@RebeleinLab
Johannes Rebelein
2 months
Sounds like a great tool!
@BiologyAIDaily
Biology+AI Daily
2 months
PymolFold: A PyMOL Plugin for API-driven Structure Prediction and Quality Assessment 1. PymolFold is a novel PyMOL plugin that integrates state-of-the-art protein structure prediction models like ESM-3 and Boltz2 into the PyMOL visualization environment, creating a unified
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@BiologyAIDaily
Biology+AI Daily
2 months
PymolFold: A PyMOL Plugin for API-driven Structure Prediction and Quality Assessment 1. PymolFold is a novel PyMOL plugin that integrates state-of-the-art protein structure prediction models like ESM-3 and Boltz2 into the PyMOL visualization environment, creating a unified
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@DrCatharineY
Dr. Catharine Young
2 months
I fear the public will never truly realize the immense damage done to our scientific research system and its consequences. A loss of ~$4.5 billion in frozen or cancelled grants with at least 148 impacted clinical trials = 138,000 patients due to be enrolled or already enrolled.
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@RebeleinLab
Johannes Rebelein
2 months
Fantastic work by the Narayan Lab connecting enzyme sequence space and substrate diversity!
@NarayanLab
Narayan Lab @ UMich
2 months
CATNIP for the win! Read our newest work with the Gomes group- https://t.co/lILWdTxbVR @Apatoneh @gabepgomes @daniil_boiko @AlisonNarayanUM
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@WengerOliver
Oliver Wenger
4 months
New molecular design absorbs 2 photons to store 2 positive and 2 negative charges 100 ns lifetime, 3 eV energy storage, and 37% quantum yield A step toward multi-electron photochemistry Mathis Brändlin and @BjornPfund in @NatureChemistry https://t.co/CwtRDeoRY3
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@idw_online_de
Informationsdienst Wissenschaft - Nachrichten
3 months
Klimaaufruf der DPG und DMG: Klimaforschende wenden sich an die deutsche Politik: Drei-Grad-Grenze könnte schon um 2050 erreicht werden; Klimaanpassung beschleunigen https://t.co/nWsKBy87Lx
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@KaHochberg
Georg Hochberg
3 months
A new preprint from the lab. I won't do a tweetorial until this is peer reviewed, but I think it's a banger, led by @JedNzy. It's about Rubisco and what chaperones are really for. He's on the market, get him while you can. https://t.co/1nnCjqfce1
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biorxiv.org
Molecular chaperones assist with the folding and assembly of protein clients. Consequently, they are essential to diverse cellular functions. In most aerobic photosynthetic organisms such as β-cyan...
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@maxplanckpress
Max Planck Society
3 months
Early-career scientists: here’s your chance to lead independent research!🌟Max Planck Research Groups offer 6+ years, up to €2.7M in funding, open-topic freedom, team support & tenure-track opportunities. Intrigued? 😃Apply by Oct 14, 2025! https://t.co/cHxPLyRQZ5👉
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@t_vornholt
Tobias Vornholt
4 months
We currently have an open PhD position for an exciting enzyme engineering project! 🧬🦠🧪 We are trying to engineer new enzymes for nitrogen fixation - arguably one of the most important reactions of all! https://t.co/yQlKYrtsqG
ward.chemie.unibas.ch
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@RebeleinLab
Johannes Rebelein
4 months
Exciting work!
@CathleenZeymer
Zeymer Lab
5 months
Check out our latest work now published in @angew_chem! By showing that natural PQQ-dependent dehydrogenases can be repurposed for enantioselective photoredox catalysis, we added a new enzyme class to the toolbox of photobiocatalysis… 💡🧫🧪 https://t.co/CA9fqDu6Us
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@CathleenZeymer
Zeymer Lab
5 months
Check out our latest work now published in @angew_chem! By showing that natural PQQ-dependent dehydrogenases can be repurposed for enantioselective photoredox catalysis, we added a new enzyme class to the toolbox of photobiocatalysis… 💡🧫🧪 https://t.co/CA9fqDu6Us
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onlinelibrary.wiley.com
Natural alcohol and sugar dehydrogenases that utilize the redox cofactor pyrroloquinoline quinone (PQQ) can be repurposed for enantioselective photoredox catalysis. Upon blue-light irradiation,...
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