Streptavidins play a multifunctional role within a biotin-pathway antibiotic network encoded in a biosynthetic supercluster
Sumire Kurosawa, Jingjun Mo, Xiaotong Diao, Feng Xie, Tingting Wang, Haowen Zhao, Dalei Wu, Rolf Müller, Chengzhang Fu
The paper reveals streptavidin's dual role in sequestering biotin and neutralizing acidomycin, balancing an antibiotic network in microbial competition.
bioRxiv · Nov 10, 2025 · PreprintMicrobiology