Fig. 2: The PCV-1 protrusion domain forms the homodimer interface. | Communications Biology

Fig. 2: The PCV-1 protrusion domain forms the homodimer interface.

From: The structure of a plant-specific partitivirus capsid reveals a unique coat protein domain architecture with an intrinsically disordered protrusion

Fig. 2

a The PCV-1 P domain shown in cartoon form, residues close to the interface are shown in stick form. Dashed lines denote the regions occupied by the hypervariable loop for which there is no density. b α7 from each subunit form a hydrophobic interface at the tip of the P domain. c β7 from each subunit swaps into the opposing P domain forming an extended hydrogen bond network in a 3-standed β-sheet.

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