zirk.us is one of the many independent Mastodon servers you can use to participate in the fediverse.
Literature, philosophy, film, music, culture, politics, history, architecture: join the circus of the arts and humanities! For readers, writers, academics or anyone wanting to follow the conversation.

Administered by:

Server stats:

729
active users

#molecularbiology

5 posts5 participants0 posts today

What determines the folding and stability of protein structures? In his fourth lecture, Dr. Ali Hassanali from the Abdus Salam International Centre for Theoretical Physics (ICTP) explores the intricate world of protein secondary structures, focusing specifically on alpha helices and beta sheets. Dr. Hassanali explains how these structures are stabilized through a variety of interactions, including hydrogen bonding and electrostatic effects, and the critical role of dihedral angles as illustrated by the Ramachandran plot.

This lecture also highlights the essential contributions of cysteine in forming disulfide bonds, which enhance protein stability in challenging environments. By examining the interplay of molecular interactions, Dr. Hassanali provides insights into the architectural and functional significance of these secondary structures as well as their evolutionary adaptations.

🎥 Join us for this #OpenAccess lecture and engage in discussions with Dr. Hassanali himself and other members of the Enabla community: enabla.com/pub/606/about

Just moved to Fosstodon! #introduction

Dad and husband in #Pennsylvania. I teach #biochemistry, #molecularbiology, and #microbiology (and #humanities) in #highered.

Daily #Emacs user since the late 80s, #GNU #Linux on and off since the 90s. Strictly #FreeSoftware since 2010s. #Debian, #GrapheneOS, #OrgMode and #Emacs for teaching and research.

#Japanese #日本語, #francais, y #espanol roto. #DnD and #books. Love #camping #hiking #walking #cycling #coding #elisp

Continued thread

5/8 🔬🧩 The simulated Kd values for the Evening Complex binding overlapped with the empirical data on its DNA-binding protein LUX ✅

Simulated CCA1/LHY bound much less tightly than its measured Kd. Likely, the plant regulates these proteins in ways we haven’t modelled: future research directions!

We point to lots specific hypotheses, data and knowledge gaps, see Dataset EV1. We’re not pursuing any of them.