Proteins, the pillars of cellular function, often assemble into 'complexes' to fulfill their functions. A study reveals why this assembly often begins during the very process of protein synthesis or 'birth'. These early interactions involve proteins whose stability depends on their association.
Proteins, the pillars of cellular function, often assemble into 'complexes' to fulfill their functions. A study reveals why this assembly often begins during the very process of protein synthesis or 'birth'. These early interactions involve proteins whose stability depends on their association. They can be compared to a couple in which each partner supports the other.
Proteins, the pillars of cellular function, often assemble into"complexes" to fulfill their functions. A study by the University of Geneva and the Weizmann Institute, in collaboration with the Technion, reveals why this assembly often begins during the very process of protein synthesis or ''birth''. These early interactions involve proteins whose stability depends on their association. They can be compared to a couple in which each partner supports the other.
"Our bioinformatics analyses revealed that proteins interacting with their partners while still being synthesized tend to be unstable when isolated. These proteins depend on their partners and if they do not find it, they adopt a wrong shape and get degraded," explains Saurav Mallik, a researcher at the Weizmann Institute and co-first author of the study.
Saurav Mallik, Johannes Venezian, Arseniy Lobov, Meta Heidenreich, Hector Garcia-Seisdedos, Todd O. Yeates, Ayala Shiber, Emmanuel D. Levy.Actin filaments are dynamic protein-fibers in the cell built from single actin proteins. Many cellular functions, including cell movement, are regulated by constant filament assembly and disassembly. ...
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