Article
Resistance-based directed evolution of nanobodies for higher affinity in prokaryotes.
Biochimica et biophysica acta. General subjects - 1 Nov 2024
Hu Yue, Huo Li, Chen Weiwei, Shen Jinhua, Wang Wenyi
Abstract excerpt
A prokaryotic resistance-based directed evolution system leveraging protein-fragment complementation assay (PCA) was devised, and its proficiency in detecting protein-protein interactions and discriminating varying degrees of binding affinity was demonstrated by two well-characterized protein pairs. Furthermore, we constructed a random mutant library based on the GBPR36K/E45K mutant, characterized by almost no...
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