Dr Taylor Szyszka
@taylorszyszka.bsky.social
480 followers 570 following 9 posts
She/Her. Postdoc in Synthetic Biology @SydneyChemistry. #SuperstarsofSTEM 🌟 Just a gal who loves proteins. Views my own
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taylorszyszka.bsky.social
Would love to see some friendly faces in the crowd! Get your tickets below 👇
arccoesb.bsky.social
Congrats to @taylorszyszka.bsky.social and @rezwansiddiquee.bsky.social who have been invited to Raise the Bar! 20 academics will visit 10 bars across Sydney to talk about their research, for 1 night only.

📅 Thu 3 April, 7:30 PM
📍Bank Hotel, 324 King St, Newtown
🎟️ Register: bit.ly/43Ci7n0

#RTBSYD
taylorszyszka.bsky.social
Thanks, Kovi! And thanks for including the emoji - I'm still learning the ropes! 😂
taylorszyszka.bsky.social
You misspelled pumpkin pie
taylorszyszka.bsky.social
This paper is also special because it's my first work co-authored by my better half @rezwansiddiquee.bsky.social! Many thanks to Lau Group members Alex, Lachlan, Titus, and Regi as well as UTS colleagues Andrew and Claire. And and all thanks to my supervisor @yuhenglau.bsky.social for his support!
taylorszyszka.bsky.social
The biggest advantage of this system is how darn easy it is to use. It's entirely modular with the cargo only needing a short CLP attached to direct packaging. This system removes a significant barrier in encapsulin biotechnology - we can't wait to see where we go from here!
taylorszyszka.bsky.social
If you cleave the protein the the presence of molecule fused to a a cargo-loading peptide (CLP), the cages will package the cargo molecule with minimal losses. We show the packaging of a fluorescent protein, synthetic dye, and cancer drug molecule.
a schematic showing that if the fusion protein is cleaved in the presence of cargo molecules, the cargo ends up inside the assembled cage structures
taylorszyszka.bsky.social

By fusing the encapsulin monomer to a steric block, we prevent in vivo assembly and can purify stable, soluble unassembled encapsulin! Cleaving off the fusion leads to robust assemblies which are higher fidelity and more stable than their in vivo counterparts
microscopy images showing unassembled proteins with the fusion attached and uniform, circular assemblies after cleaving the fusion protein
Reposted by Dr Taylor Szyszka
Reposted by Dr Taylor Szyszka
yuhenglau.bsky.social
Long time lurker, first time poster... announcing our latest preprint on encapsulin protein cages!

We can now assemble them beautifully in vitro, without the ugly defects you get using acid/base or denaturants.
This lets us put any synthetic cargo into these cages.

www.biorxiv.org/content/10.1...
www.biorxiv.org