“…The Fleishman laboratory has developed methods achieving rich structure diversity through combining native protein fragments (Lapidoth et al., 2015), and has successfully designed enzymes with comparable characteristics to native enzymes (Netzer et al., 2018). Other recently developed methods use machine learning to directly generate protein sequences for desired or novel protein folds (Anand, Eguchi, Derry, Altman, & Huang, 2020; Anishchenko, Chidyausiku, Ovchinnikov, Pellock, & Baker, 2020), which at the same time can provide proteins with great structural diversity. Other methods include SEWING (Jacobs et al., 2016), junction fusion protein creation (Brunette et al., 2020), and loop‐helix‐loop unit combinatorial sampling (Pan et al., 2020).…”