TABLE 2.
Affinity kinetics of nukacin ISK-1 and +2K nukacin ISK-1 to model membrane
Liposomea | Sample | ka (M−1 s−1) | kd (s−1) | KD (μM) |
---|---|---|---|---|
Anionic | Nukacin ISK-1 | 1.63 × 103 | 8.39 × 10−3 | 5.15 |
+2K nukacin ISK-1 | 2.58 × 103 | 7.67 × 10−3 | 2.97 | |
Zwitterionic | Nukacin ISK-1 | 5.29 × 102 | 1.72 × 10−2 | 32.5 |
Anionic, 1,2-dimyristoyl-sn-glycero-3-phospho-rac-(1-glycerol) sodium salt; zwitterionic, 1,2-dioleyol-sn-glycero-3-phosphocholine.