Fig. 3: NdasCDO filament structure revealed by cryo-EM.
From: Broad substrate scope C-C oxidation in cyclodipeptides catalysed by a flavin-dependent filament
For all panels, A subunits are shown in shades of pink and B subunits in shade of blue. a Data acquired showing particles and b representative image depicting best 2D particles picked for map generation. c Cryo-EM density resulting from the helical reconstruction of the NdasCDO filament. On the right side, filament is rotated and subunits shown as cartoons. Box highlights the functional dimer or dimers between A and B subunits. d View of the functional dimer of dimers between A and B subunits. The FMN cofactor (teal, sticks) is flanked by residues from both A subunits and one of the B subunits. e Surface representation of the refined models for subunits A (left) and B (right).
