Correction for Guo et al., A ribosomally synthesized and posttranslationally modified peptide with ADP-ribosylation

The authors note that, due to a production error, Fig. 2 and Fig. 3 appeared incorrectly.The authors explain that at proofs, Fig. 2 was mistakenly replaced by the updated Fig. 3.As a result, Fig. 2 was incorrectly published as the corrected Fig. 3, and Fig. 3 published as the original incorrect Fig. 3.The authors clarify they noticed that in Fig. 3C , the label " 1 H-1 H COSY" was inaccurately abbreviated as "COSY."To ensure proper and standardized spectroscopic notation, Fig. 3 has been updated to include the label " 1 H-1 H COSY." The authors confirm that no changes were made to the underlying data, spectra, or figure content apart from this terminology correction.The corrected figures and their legends appear below.