TABLE 2.
Sugar permeation through OmpK36 porins extracted from wild-type strain C3 (wtOmpK36) and isolate 103624 (isOmpK36)
| Sugar | Mol wt | Sugar permeation (mean rate ± SD)a through liposomes reconstituted with:
|
|
|---|---|---|---|
| wtOmpK36 | isOmpK36 | ||
| Arabinose | 150.1 | 100 | 100 |
| Galactose | 180.2 | 85.3 ± 6.5 | 87.4 ± 4.1 |
| Mannose | 180.2 | 74.9 ± 14.0 | 81.0 ± 1.5 |
| NAcGlu | 221.1 | 49.8 ± 10.6 | 60.7 ± 3.0 |
| Lactose | 360.3 | 4.4 ± 4.1 | 6.5 ± 1.8 |
| Trehalose | 378.3 | ND | ND |
a
Means of three independent experiments expressed as the percentage of the value for arabinose. ND, not detected.