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. 2020 Apr 6;11:1713. doi: 10.1038/s41467-020-15575-4

Fig. 4. Tilt between the portal and the capsid and potential metal-binding clusters.

Fig. 4

The portal assembly and the surrounding gp23* capsomers are colored and labeled as in Fig. 1a. a Tilt between the portal and the capsid. The tilt axis, portal axis, and capsid axis are shown. b Hydrophobic interaction between gp20 α2 and gp23* capsomers. c The potential methionine-metal clusters formed between the N-whisker methionine (M1) of subunits 1 and 6 of gp20 and subunits S5 and S2 of gp23*. Residues involved in forming the metal binding sites are labeled.