Table 1. MIC99% of P31–P37 against ESKAPE pathogens P. aeruginosa, K. pneumoniae, and S. aureusa.
| MIC99% (μM) |
||||||
|---|---|---|---|---|---|---|
| microbe | Gram
negative bacteria |
Gram
positive bacteria |
||||
|
P. aeruginosa |
K.
pneumoniae |
S. aureus |
||||
| peptide | absence of salts | presence of salts | absence of salts | presence of salts | absence of salts | presence of salts |
| P4 (control) | 30 | ND* | 50 | ND* | 80 | ND* |
| P31 | 20 | ND* | 200 | ND* | 60 | ND* |
| P32 | 20 | 100 | 60 | ND* | 40 | ND* |
| P33 | 200 | ND* | >200 | ND* | 200 | ND* |
| P34 | 60 | ND | 200 | ND | 200 | ND |
| P35 | 60 | ND | 200 | ND | 200 | ND |
| P36 | 20 | 50 | 80 | ND | 20 | ND |
| P37 | 60 | ND | >200 | ND | 200 | ND |
a
All of the MIC99% are reported in μM. ND = not detectable; ND* = not done.