The paper is about amide ligase enzymes – from bacterial phytotoxins, natural product biosynthesis, enzyme structure & engineering, to biocatalysis & new routes to drugs for COVID19 etc.
https://www.nature.com/articles/s41586-021-03447-w
https://rdcu.be/ckWgF
For more information see the full news story here.
For more technical details behind the paper see this blog post.