Fig. 4: RES-701-3 binding mode.

a Schematic illustration of the lasso peptide RES-701-3. b Cryo-EM map of RES-701-3. c Residues involved in RES-701-3 binding within 4.5 Å. Black dashed lines indicate hydrogen bonds. d, e Close-up views of W10 (d) and W3 (e). Bulky residues are shown as CPK models.