Happy birthday to us! 🥂🎂🥳 We are only 2 yo, but so much #glycotime happened since Dec 2023! ⬇️🧵 We truly appreciate your support, you fabulous glycoengineers around the world and we have so many exciting new tools for you coming up in 2026 to make your 3D glycoforms even better and faster! 🤩

I love this thread by @glycoshape.org, this is @bsky.app at its best!

Super interesting work from @carolynbertozzi.bskyverified.social group about the effects of glycosylation in protein structure and function at the proteome scale 🤯💥🤩 Results show that sialylation and fucosylation are crucial, which makes a lot of sense. We did some extra bits 🧐 with GlycoShape ⬇️🧵

We just did some maintenance and updates to glycoshape.org, ✅ Fancy background with floating SNFG symbols 🤩 ✅ 'Latest Updates' feed from this account on bsky 🤩 ✅ Download PDB with SASA values in Re-Glyco Ensemble 🤩 Check it out!

For some unique #glycotime: C-man is a rare (but evolutionarily very old[1]) post translational modification of proteins, where the C2 of Trp in W-x-x-W/C sequons are linked to a single man through a C-C bond 🤯 This and its position within the structure stabilises the (unusual for man) 1C4 chair[2]

Tuesday #glycotime 🥄🍬 Glycans are a 🔝 example of "disordered" molecules. Inherent flexibility prevents sugars from adopting fixed, unique 3D positions relative to the crystal lattice, so they often are invisible to X-ray diffraction, unless they are bound and thus restrained in place 1/3 🧵

Today we are attending the @biochemsoc.bsky.social International Glycoimmunology Online Symposium, enjoying brilliant talks and discussions around the key role of glycans in regulating our immune system in health and disease Phenomenal #glycotime 👏👏🤩

It's Fucose Friday 🔺, the best #glycotime of the week! Fucose is commonly found as a glycan modification, but it can be linked directly to proteins as O-fucose 😎 Here ⬇️ O-fucosylation of TSR1 by POFUT2 in the ER stabilises the TSRs characteristic fold 🤩 pmc.ncbi.nlm.nih.gov/articles/PMC...

To wish our friend and main O-glycan 3D structure contributor extraordinaire @silviadandrea.bsky.social all the best with the submission of her PhD thesis tomorrow, today's 🥄🍬 is dedicated to sialic acid 💜 with a mini 🧵 about all the wonderful functions Silvia worked on

Today we used Re-Glyco to rebuild human EPO from AF-P01588 with glycosylation selected from Lippold et al [10.1021/acs.analchem.0c01794] From the 3D structure we identified ideal locations for extra N-glycans, some of which are actually in NESP [10.1054/bjoc.2001.1746] Super fun 3D edu #glycotime!

To welcome our new friends, first spoonful of sugar 🥄🍬 Glycan structures can be very complex and deceivingly similar, yet they have unique GlyTouCan IDs[1] that you can find by drawing the glycan you need in gb.glytoucan.org or in the glycoshape.org sugar drawer 1/3 🧵

Hello bsky 🦋 GlycoShape is now here to give you updates on our glycan 3D database, toolbox, glyco fun-facts and news! We just updated server, so clear your browser's cache, and build some glycoproteins with us 🍬 We'll have great new tools coming up soon, so follow us for some exciting #glycotime