. 2019 Nov 20;201(24):e00493-19. doi: 10.1128/JB.00493-19

TABLE 1.

Single-pore conductance of colicin U in solutions of chloride and cations with various sizes^a

Electrolyte (1 M)	Hydrated radius of cation (nm)^a	Conductance ± HWHM (pS)^b	Limiting molar conductivity (mS/M)^a
RbCl	0.105	24.8 ± 5.7	77.81
CsCl	0.106	17.1 ± 1.8	77.26
NH₄Cl	0.111	26.1 ± 2.9	73.55
KCl	0.111	24.1 ± 4.1	73.50
NaCl	0.163	21.4 ± 2.1	50.10
LiCl	0.216	17.0 ± 2.5	38.68

The hydrodynamic radii and limiting molar conductivities were reported previously (51, 52).

Measured under 80 mV in a solution of 1 M electrolyte and 10 mM HEPES at pH 6.