Table 2.
The most frequent amino acid substitutions found in GyrA and ParC of non‐fermentative Gram‐negative bacilli.
| Microorganism | Amino acid change | MIC (mg l−1) CIP | |||
|---|---|---|---|---|---|
| GyrA | Parc | ||||
| Pseudomonas aeruginosa wt | Thr‐83 | Asp‐87 | Ser‐80 | Glu‐84 | |
| Ile | 2 | ||||
| Ile | Leu | 8 | |||
| Ile | Lys | 32 | |||
| Ile | Gly/Asn | Leu | 128 | ||
| Acinetobacter baumannii wt | Ser‐83 | Asp‐87 | Ser‐80 | Glu‐84 | |
| Leu | 4–64 | ||||
| Leu | Leu | 32–128 | |||
MIC, minimum inhibitory concentration; CIP, ciprofloxacin.