Table 1 Antibacterial activity of NN-XIb-PLA2 and standard antibiotics
Microorganisms | Diameter of inhibition zone (mm) | |||
|---|---|---|---|---|
NN-PL-XIb | G | Cp | Sm | |
Gram positive | ||||
Staphylococcus aureus | 18 ± 2 | 18 ± 1 | 23 ± 2 | 26 ± 2 |
Bacillus subtilis | 16 ± 3 | 18 ± 2 | 19 ± 2 | 28 ± 3 |
Gram negative | ||||
Escherichia coli | 17 ± 2 | 18 ± 2 | 18 ± 2 | 21 ± 2 |
Salmonella typhi | 17 ± 3 | 17 ± 2 | 18 ± 1 | 18 ± 1 |
Vibrio cholerae | 18 ± 1 | 16 ± 2 | 19 ± 2 | 19 ± 2 |
Klebsiella pneumoniae | 20 ± 2 | 18 ± 2 | 18 ± 1 | 21 ± 3 |
Salmonella paratyphi | 18 ± 2 | 19 ± 2 | 18 ± 2 | 20 ± 2 |