Antony Lurie
@antonylurie.bsky.social
PhD student in the Brohawn Lab at UC Berkeley, cryo-EM of ion channels, 🇨🇦 he/him
Reposted by Antony Lurie
Preprint is up! www.biorxiv.org/content/10.1... Trevor Docter + Ben Sorum found cannabinoids inhibit mechanosensitive K+ channels, including TRAAK mutants that cause epilepsy and FHEIG in humans. #ephys and #cryoem shows CBD competes with lipids to bind inside the channel cavity and block the pore.
December 10, 2024 at 5:59 PM
Preprint is up! www.biorxiv.org/content/10.1... Trevor Docter + Ben Sorum found cannabinoids inhibit mechanosensitive K+ channels, including TRAAK mutants that cause epilepsy and FHEIG in humans. #ephys and #cryoem shows CBD competes with lipids to bind inside the channel cavity and block the pore.
Reposted by Antony Lurie
So happy to finally share my final paper from my PhD! By collecting cryo-EM datasets at sub-saturating concentrations of ACh, we were able to determine a mono-liganded state of the muscle-type nAChR. This state has a fully activated alpha subunit where ACh binds…
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Asynchronous subunit transitions precede acetylcholine receptor activation
Rapid communication at synapses is facilitated by postsynaptic receptors, which convert a chemical signal into an electrical response. In the case of ligand-gated ion channels, agonist binding trigger...
www.biorxiv.org
December 3, 2024 at 4:39 PM
So happy to finally share my final paper from my PhD! By collecting cryo-EM datasets at sub-saturating concentrations of ACh, we were able to determine a mono-liganded state of the muscle-type nAChR. This state has a fully activated alpha subunit where ACh binds…
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Reposted by Antony Lurie
One more from earlier this month! www.biorxiv.org/content/10.1... We found sphingolipid binding to SARS-CoV-2 M protein controls its conformation to coordinate viral assembly and release. Great collaboration with Voth + Stahelin labs led by Kim Dolan, Mandira Dutta, and Souad Amiar #cryoem #SARSCoV2
November 27, 2024 at 8:52 PM
One more from earlier this month! www.biorxiv.org/content/10.1... We found sphingolipid binding to SARS-CoV-2 M protein controls its conformation to coordinate viral assembly and release. Great collaboration with Voth + Stahelin labs led by Kim Dolan, Mandira Dutta, and Souad Amiar #cryoem #SARSCoV2
The first story from my PhD is now available on bioRxiv!: www.biorxiv.org/content/10.1...
We determined structures of a LRRC8A:D VRAC by cryo-EM and explored the role of pore lipids in their gating. Huge thanks to the whole Brohawn lab, and especially to Steve @stevebrohawn.bsky.social and David!
We determined structures of a LRRC8A:D VRAC by cryo-EM and explored the role of pore lipids in their gating. Huge thanks to the whole Brohawn lab, and especially to Steve @stevebrohawn.bsky.social and David!
November 27, 2024 at 9:37 PM
The first story from my PhD is now available on bioRxiv!: www.biorxiv.org/content/10.1...
We determined structures of a LRRC8A:D VRAC by cryo-EM and explored the role of pore lipids in their gating. Huge thanks to the whole Brohawn lab, and especially to Steve @stevebrohawn.bsky.social and David!
We determined structures of a LRRC8A:D VRAC by cryo-EM and explored the role of pore lipids in their gating. Huge thanks to the whole Brohawn lab, and especially to Steve @stevebrohawn.bsky.social and David!
Reposted by Antony Lurie
Excited to share our preprint about volume regulated ion channels here! We solved structures of heteromeric LRRC8A:D channels and show how they are gated closed by pore-blocking lipids. Led by @antonylurie.bsky.social + David Kern
#IonChannel #cryoem
www.biorxiv.org/content/10.1...
#IonChannel #cryoem
www.biorxiv.org/content/10.1...
November 27, 2024 at 8:43 PM
Excited to share our preprint about volume regulated ion channels here! We solved structures of heteromeric LRRC8A:D channels and show how they are gated closed by pore-blocking lipids. Led by @antonylurie.bsky.social + David Kern
#IonChannel #cryoem
www.biorxiv.org/content/10.1...
#IonChannel #cryoem
www.biorxiv.org/content/10.1...