@vinceconticello.bsky.social
đ¤ 35
đĽ 16
đ 11
reposted by
cryoEM papers
7 days ago
Structural insights into the atypical filament assembly of pyrin domain-containing IFI16
pubmed.ncbi.nlm.nih.gov/41193640/
#cryoem
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reposted by
Tanmay Bharat
7 days ago
An Asgard archaeon with internal membrane compartments Brilliant study led by
@fmacleod.bsky.social
and Andriko von KĂźgelgen. Tight collaboration with
@buzzbaum.bsky.social
and lab. Congrats to all authors!
www.biorxiv.org/content/10.1...
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reposted by
cryoEM papers
11 days ago
Structures of the sheathed flagellum reveal mechanisms of assembly and rotation in Vibrio cholerae
pubmed.ncbi.nlm.nih.gov/41174224/
#cryoem
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reposted by
Sjors Scheres
16 days ago
We are looking for a computational postdoc to work with us on new optimisation algorithms to make
#RELION
even better. Join our bubbly team at the
@mrclmb.bsky.social
in Cambridge, UK. đ¤ RTs appreciated.
mrc.tal.net/vx/appcentre...
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Quick Check Needed
https://mrc.tal.net/vx/appcentre-ext/brand-3/spa-1/candidate/so/pm/4/pl/1/opp/2737-Postdoctoral-Scientist-Structural-Studies-Dr-Sjors-Scheres-LMB-2737/en-GB
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reposted by
cryoEM papers
18 days ago
Separation of halide oxidation and substrate halogenation chemistries rationalizes site-selective vanadium dependent haloperoxidase catalysis
www.biorxiv.org/content/10.1101/2025.10.24.684477v1
#cryoem
0
2
2
reposted by
cryoEM papers
21 days ago
Impurities in amyloid studies: The power of automated model building within a cautionary tale for structural biologists
pubmed.ncbi.nlm.nih.gov/41123416/
#cryoem
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This looks pretty cool and unexpected....
www.biorxiv.org/content/10.1...
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A hierarchical nickel organic framework confers high conductivity over long distances in cable bacteria
Multi-cellular cable bacteria have evolved a unique machinery that efficiently transports electrons across centimetre-scale distances. Currents flow through a parallel network of periplasmic fibres, w...
https://www.biorxiv.org/content/10.1101/2025.10.10.681601v1
24 days ago
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reposted by
Mart Krupovic
24 days ago
A nice N&V article by Mike Dyall-Smith on our recent paper (
www.nature.com/articles/s41...
):
www.nature.com/articles/s41...
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Archaeal symbioses all the way down - Nature Microbiology
Ethiopian salt lakes feature unique microbial communities with nesting layers of symbioses, where haloarchaea and their ultra-small archaeal symbionts are prey to viruses, which are in turn hijacked b...
https://www.nature.com/articles/s41564-025-02158-6
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reposted by
cryoEM papers
26 days ago
Seed structure and phosphorylation in the fuzzy coat impact tau seeding competency
pubmed.ncbi.nlm.nih.gov/41107248/
#cryoem
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reposted by
cryoEM papers
about 1 month ago
Donor strand complementation and calcium ion coordination drive the chaperone-free polymerization of archaeal cannulae
pubmed.ncbi.nlm.nih.gov/41083437/
#cryoem
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Cannulae paper published in final form. Thanks to the many collaborators and to the reviewers.
@jerryknowsnothing.bsky.social
@mikesleutel.bsky.social
@vikramalva.bsky.social
rdcu.be/eKVlI
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Client Challenge
https://rdcu.be/eKVlI
about 1 month ago
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Molecular Microbiology | Microbiology Journal | Wiley Online Library
onlinelibrary.wiley.com/doi/10.1111/...
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Type IV PiliâAssociated Secretion of a Biofilm Matrix Protein From Clostridium perfringens That Forms Intermolecular Isopeptide Bonds
Clostridium perfringens produces and secretes a biofilm matrix protein, BsaA, which is in the same family as the Bacillus subtilis TasA matrix protein. In this report, we show that BsaA monomers, unl....
https://onlinelibrary.wiley.com/doi/10.1111/mmi.70020
about 1 month ago
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reposted by
cryoEM papers
about 1 month ago
CryoSeek identification of glycofibrils with diverse compositions and structural assemblies
www.biorxiv.org/content/10.1101/2025.09.30.679562v1
#cryoem
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reposted by
cryoEM papers
about 1 month ago
Absolute hand determination of glycofibrils from natural sources in cryo-EM
www.biorxiv.org/content/10.1101/2025.09.30.679555v1
#cryoem
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reposted by
Sonja-Verena Albers
about 1 month ago
Look at this nice cover: beautiful archaella, image made by
@sshamphavi.bsky.social
! Thanks also to Marta Rodeiguez for keeping the EM im shape in
@ottlab.bsky.social
lab! At
@biologyunifreiburg.bsky.social
at
@uni-freiburg.de
@sfb1381.bsky.social
@cibss.bsky.social
add a skeleton here at some point
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reposted by
Fabio Strati
about 2 months ago
Iâm thrilled to share my latest published manuscript, which summarizes my work in the exciting fields of structural biology and amyloid research. A huge thank you to
@meytallandau.bsky.social
and the team at
@landaulabcssb.bsky.social
for their shared efforts
doi.org/10.1002/advs...
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Structural and Functional Versatility of the Amyloidogenic NonâAmidated Variant of the Antimicrobial Peptide Citropin 1.3
Citropin 1.3 is an antimicrobial peptide derived from amphibians that forms amyloid structures. Here, the structural and functional properties of citropin 1.3 are characterized. Using high-resolution...
https://doi.org/10.1002/advs.202503997
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reposted by
cryoEM papers
about 2 months ago
Structural and Functional Versatility of the Amyloidogenic Non-Amidated Variant of the Antimicrobial Peptide Citropin 1.3
pubmed.ncbi.nlm.nih.gov/41016026/
#cryoem
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SelfâAssembly of OffâTarget Peptide Sequences: Implications for the Design of Soft Materials - Wang - Small - Wiley Online Library
onlinelibrary.wiley.com/doi/10.1002/...
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SelfâAssembly of OffâTarget Peptide Sequences: Implications for the Design of Soft Materials
For an ionic complementary peptide, both a truncated peptide and an epimerized peptide can still form gels. Mixing these peptides with the parent FEFEFKFK leads to the formation of new, but different...
https://onlinelibrary.wiley.com/doi/10.1002/smll.202507714
about 2 months ago
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Filamentous structure of the CotVW complex, the crust proteins of the Bacillus subtilis endospore - Journal of Biological Chemistry
www.jbc.org/article/S002...
Spore protein assemblies are pretty wild. Nice inspiration for biomaterials design.
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Filamentous structure of the CotVW complex, the crust proteins of the Bacillus subtilis endospore
The endospores of Bacillus subtilis are encased in a multilayered protective structure comprising core, cortex, inner and outer coats, and an outermost crust. Among the proteins required for crust for...
https://www.jbc.org/article/S0021-9258%2825%2902566-9/fulltext
about 2 months ago
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Structural basis of Pseudomonas biofilm-forming functional amyloid FapC formation | Science Advances
www.science.org/doi/10.1126/...
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Structural basis of Pseudomonas biofilm-forming functional amyloid FapC formation
The structure of FapC reveals how Pseudomonas forms biofilms via a unique β solenoid amyloid fold and dynamic assembly pathway.
https://www.science.org/doi/10.1126/sciadv.adx7829
about 2 months ago
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I missed the original share on this article since I was locked out of my Bluesky account due to algorithmic impotence. Hate when that happens. Really cool structure from
@jerryknowsnothing.bsky.social
and co-authors.
rdcu.be/eHQ1N
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A family of tubular pili from harmful algal bloom forming cyanobacterium Microcystis aeruginosa
Nature Communications - Ricca et al discover a new family of tubular pili in Microcystis aeruginosa, a harmful algal bloom-forming cyanobacterium. These pili are crucial for buoyancy by forming...
https://rdcu.be/eHQ1N
about 2 months ago
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reposted by
Sonja-Verena Albers
about 2 months ago
Happy to share that our story on the bacterial archaellum was published today in
@natmicrobiol.nature.com
www.nature.com/articles/s41...
Congrats to the authors:
@sshamphavi.bsky.social
@loumollat.bsky.social
@mariejoest.bsky.social
Najwa Taib and
@sgribaldo.bsky.social
add a skeleton here at some point
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