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Tomáš Heger

@tomasheger.bsky.social
99 followers 239 following 9 posts

Postdoc in Elena Seiradake's lab, Oxford Biochem (PhD @ Poul Nissen's lab, Århus, 🇩🇰)

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Reposted by Tomáš Heger
henrietteautzen.bsky.social @henrietteautzen.bsky.social · 12/08/2026
Happy to see our NHE6 story published today in @natcomms.nature.com! Led by @lukasfeilen.bsky.social we reveal the #cryoEM structure, ion selectivity and regulation of the endosomal Na+/H+ exchanger NHE6, providing a framework for understanding Christianson syndrome. www.nature.com/articles/s41...
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Reposted by Tomáš Heger
cryoEM papers @cryoempapers.bsky.social · 12/08/2026
Dimerization in the SLC12 family: Structural and biochemical perspectives pubmed.ncbi.nlm.nih.gov/42580644/ #cryoEM
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Reposted by Tomáš Heger
EMBO Reports @emboreports.org · 17/02/2026
Elena Seiradake @kavlioxford.bsky.social and co-workers @ox.ac.uk @renalucl.bsky.social present crystal structures of the CD177 ectodomain and a CD177-PR3 complex, revealing a major autoantibody epitope. -> link.springer.com/article/10.1...
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Reposted by Tomáš Heger
Ezgi Karaca @ezgikaraca.bsky.social · 20/07/2026
Our new tool to analyze protein interfaces from MD trajectories is out in JMB, in its Computational Resources Special Issue! 🍀 Our tool, DynaPIN can be used to understand the biology of binding at the atomistic scale, as we have showed in its paper at doi.org/10.1016/j.jm... For more details👇👇👇
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Reposted by Tomáš Heger
cryoEM papers @cryoempapers.bsky.social · 16/02/2026
Ancestral neuronal receptors are bacterial accessory toxins pubmed.ncbi.nlm.nih.gov/41690916/ #cryoEM
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Reposted by Tomáš Heger
Azadeh Shahsavar @azadeh-shahsavar.bsky.social · 11/01/2026
For 47 years, Iranians have risen up thousands of times to reclaim the greatness they lost. In these final moments of their fight, stand with them as they take back their country's freedom. #IranRevolution #KingRezaPahlavi #IranRevolution2026 #DigitalBlackoutIran
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Reposted by Tomáš Heger
cryoEM papers @cryoempapers.bsky.social · 21/11/2025
Structural basis of modified ligand selectivity from N-terminal PAC1R alternative splicing pubmed.ncbi.nlm.nih.gov/41264251/ #cryoEM
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Reposted by Tomáš Heger
LolandLab @lolandlab.bsky.social · 23/11/2025
Yay! Our findings on the antidepressant drug vilazodone binding to the serotonin transporter (SERT) are out! We used cryo-electron microscopy and other advanced biophysics to provide data suggesting two high affinity binding poses. www.nature.com/articles/s41...
nature.com
Structural basis of vilazodone dual binding mode to the serotonin transporter - Nature Communications
The serotonin transporter (SERT) is a key antidepressant target. Here, authors present a cryo-EM structure where the antidepressant vilazodone spans the main SERT binding site toward a secondary ...
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Reposted by Tomáš Heger
Sjors Scheres @sjorsscheres.bsky.social · 04/11/2025
At some point, Doppio will replace relion's gui. Already you can do more in Doppio than in relion! 🤩
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Reposted by Tomáš Heger
Institute for Protein Innovation @ipiproteins.bsky.social · 23/09/2025
Frequent user of epitope tags? Try ours! IPI epitope tag antibodies & plasmids are now available through our partner @addgene.bsky.social! buff.ly/YEuZDIp
buff.ly
Epitope tag antibody collection
Epitope tags are short amino acid sequences fused to a protein’s N- or C-terminus. When paired with an antibody that specifically recognizes this sequence, epit
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Reposted by Tomáš Heger
Sigurbjörn Markússon @sigurbjornm.bsky.social · 21/08/2025
Our paper on SLC45A4 is out now in @nature.com! The orphan SLC45A4 transporter is a polyamine transporter involved in chronic pain signalling!
nature.com
SLC45A4 is a pain gene encoding a neuronal polyamine transporter - Nature
The SLC45A4 gene encodes a neuronal polyamine transporter and is linked to pain response in humans and mice.
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Reposted by Tomáš Heger
henrietteautzen.bsky.social @henrietteautzen.bsky.social · 28/07/2025
I am excited to share our latest preprint presenting the structure of human NHE6, a key endosomal Na⁺/H⁺ exchanger involved in Christianson syndrome. We bring together #cryo-EM, NMR, SAXS, lipidomics, and functional assays for an integrative analysis of NHE6 architecture, function, and regulation.
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Tomáš Heger @tomasheger.bsky.social · 12/07/2025
Check out this fascinating study on a fungal multipass translocon! What's really neat is how they did it: cryo-EM structure from the endogenously tagged and purified SND3 complex. It will be exciting to see if there is any potential for SBDD against fungi, Trypanosoma, and Leishmania (?).
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Reposted by Tomáš Heger
Azadeh Shahsavar @azadeh-shahsavar.bsky.social · 29/03/2025
We are excited to present the first #cryoEM structures of human GABA transporter 3 – GAT3 – bound to an in-house selective inhibitor, SR-THAP, to substrate GABA, and in the substrate-free state! @biorxivpreprint.bsky.social www.biorxiv.org/content/10.1...
biorxiv.org
Structural basis for selective inhibition of human GABA transporter GAT3
The astrocytic γ-aminobutyric acid (GABA) transporter, GAT3, is essential for terminating GABAergic signalling in the central nervous system. Selective inhibition of GAT3 offers a potential strategy f...
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Tomáš Heger @tomasheger.bsky.social · 09/03/2025
Yes, please. I go with Nemesis drones and like their motto "to see means to win": www.dronynemesis.cz/en.
dronynemesis.cz
Collection for 20 000 FPV drones
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Tomáš Heger @tomasheger.bsky.social · 18/01/2025
Oh yeah, P-types ❤️💙💛 and the copper one, ATP7B! It was a great day full of science. Thank you so much everyone for being involved!
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Tomáš Heger @tomasheger.bsky.social · 18/01/2025
Thank you so much for guiding me on this amazing journey, @poulnissen.bsky.social, @charlottstock.bsky.social, and @tdieudonne.bsky.social. So great and thorough discussion with @melaniemcdowell.bsky.social, @henrietteautzen.bsky.social and Daan van Aalten. I highly appreciate your involvement.
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