Table 2. Comparison of single-channel conductance of FhuA ΔC/Δ4L reconstituted into various phospholipid bilayers.
The buffer solution contained 1 M KCl, 10 mM potassium phosphate, pH 7.4.
| Lipid bilayer system | Average single-channel conductance ± SD (nS) |
|---|---|
| DPhPE:DPhPC = 3:7 | 4.0 ± 0.5 |
| DPhPE:DPhPC = 1:1 | 4.1 ± 0.7 |
| ECTPL (PE:PG:CL = 6.7:2.3:1.0) | 4.1 ± 0.3 |
| SM:DPhPC = 1:1 | 4.2 ± 0.4 |
| DPhPS | 4.1 ± 0.3 |