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. Author manuscript; available in PMC: 2023 May 3.
Published in final edited form as: Nat Microbiol. 2022 Sep 26;7(10):1661–1672. doi: 10.1038/s41564-022-01227-4

Extended Data Fig. 4 ∣. Dynobactin Secondary Structural Confirmations.

Extended Data Fig. 4 ∣

Full NMR assignment available in Supplementary Table 4. (A) 1H NMR spectrum (900 MHz, D2O). (B) 13C NMR spectrum (225 MHz, D2O). (C) 2D NMR spectra recorded in D2O (top left HSQC, top right DQF-COSY, bottom left HMBC, bottom right ROESY). (D) Key 2D NMR correlations in D2O and DMSO-d6. (E) Retention times (tR, min) of FDLA derivatives from dynobactin A Marfey’s analysis.