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. 2023 Jul 8;14:4052. doi: 10.1038/s41467-023-39756-z

Fig. 5. Hierarchical organization of the E217 baseplate in the extended conformation.

Fig. 5

a 3.4 Å cryo-EM map with overlaid all baseplate cap components, namely, gp36, gp37/gp38, gp41, and gp43. b Baseplate as in (a) with the addition of (b) adaptor subunits gp33 and gp34 and c baseplate nut formed by six triplex subunits. d Localized reconstruction of one tail fiber docked to the extended baseplate. e A magnified view of the trimeric tail fiber gp46 (res. 1–340) is overlaid with the threefold averaged density, calculated at 3.4 Å resolution at 0.143 FSC and displayed at 4 σ.