Expanded Sequence Space of Radical S‐Adenosylmethionine‐Dependent Enzymes Involved in Post‐translational Macrocyclization**
作者:Bei‐Bei He、Zhuo Cheng、Zheng Zhong、Ying Gao、Hongyan Liu、Yong‐Xin Li
DOI:10.1002/anie.202212447
日期:2022.11.25
The rSAM enzymes are known to catalyze diverse crosslink formation in the biosynthesis of ribosomally synthesized and post-translationally modified peptides (RiPPs). Here, we develop a small peptide and enzyme co-occurrence analysis workflow (SPECO) to reveal the untapped biosynthetic landscape of rSAM-modified RiPPs and characterize cyclophane-forming enzymes that catalyze various tyrosine/histidine-aliphatic