In my humble opinion, this work is not that innovative: de novo protein binders have been done to death, either by AI approaches or otherwise. Check out the work by David Baker’s group, for instance. They have a myriad of examples already.
That being said, as others have commented, my hopes are that all these advancements lead finally to reliable design methods for novel biocatalysts, an area that has been stalling for decades, compared to protein folds and binders.
Agreed on the hopes that these methods lead to novel biocatalysts (but they aren’t quite there yet).
David Baker’s lab has recently published on using their own diffusion model (RFdiffusion) to design novel biocatalysts that perform hydrolysis using a catalytic triad of serine, aspartic acid, and histidine, as well as an oxyanion hole, which is much more complex than the binders designed by AlphaProteo [1].
It gives me hope that we’ll soon be able to design biocatalysts as good as natural ones, but for any problem we care about.
That being said, as others have commented, my hopes are that all these advancements lead finally to reliable design methods for novel biocatalysts, an area that has been stalling for decades, compared to protein folds and binders.