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. 2021 May 18;12:2903. doi: 10.1038/s41467-021-23200-1

Fig. 3. Pore sizes based on available CRYO-EM data and measured effective pores sizes of P22.

Fig. 3

ac Estimated pore dimensions of procapsid (PC) (a), expanded (EX) (b), and wiffle-ball (WB) (c) using Chimera software program. d Reduction of acetoin using NADH conjugate as a cofactor and AdhD as a catalyst. e Plot showing kcat ratio using enzymes AdhD-SP (free) to encapsulated in PC (red), EX (green), and WB (blue) . f Aqueous pore model fit of kcat ratio data and estimated pore sizes for PC and EX; inset: sigmoidal fit and estimated pore sizes of 4.4 and 2.7 nm for PC and EX, respectively. Horizontal errors bars (n = 3) are the standard deviation values for the hydrodynamic radii. Vertical errors bars (n = 3) reflect the standard deviation for the turnover values (kcat).