In March, 2024, Huddy et al. in the team of David Baker (subsequently a Nobel Laureate) published a wide range of synthetic protein nanostructures self-assembled from standardized, engineered alpha-helical protein modules[1]. The extensively documented report, in Nature, has 32 authors[1].
The breakthrough here is that instead of designing a single "one-off" desired nanostructure, the Baker group has first designed a series of regular building blocks that can be assembled into diverse nanostructures using straightforward geometric principles. These now enable "construction of protein nanomaterials according to ‘back of an envelope’ architectural blueprints"[1]. There are many potential applications, such as drug delivery or catalysis, which remain to be explored.
Related Work
Related work from the Baker group includes Bond-centric modular design of protein assemblies by Wang et al., 2024[2].
