Fig. 9: Identification of the Pa193 tape measure protein C-termini. | Communications Biology

Fig. 9: Identification of the Pa193 tape measure protein C-termini.

From: Cryo-EM analysis of Pseudomonas phage Pa193 structural components

Fig. 9: Identification of the Pa193 tape measure protein C-termini.

a Cross-section of Pa193 tail calculated at 7.5 Å resolution and displayed at 3.0 σ. b Ribbon diagram of the tail tip gp44 (gray) bound to three TMP (gp41) C-termini (orange). c Zoomed-in view of the trimeric tape measure protein C-term (residues 840–858) overlaid to the C6 reconstruction (calculated at 3.3 Å resolution and displayed at 2.5 σ). d An AlphaFold2 model of Pa193 TMP C-terminal residues 710–858 predicted as a trimeric assembly. The position of residues 840–858 is shown.

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