Table 3.
Kinetic Constants for Bacterial MTANs with the 2AMTA Assay
| MTAN species | KM (μM) | kcat (s−1) | kcat/KM (105 M) |
|---|---|---|---|
| Neisseria meningitidis | 7 ± 1.9 | 1.9 ± 0.27 | 2.7 ± 1.2 |
| Salmonella enterica | 8 ± 1.6 | 1.6 ± 0.18 | 2.0 ± 0.64 |
| Yersinia pestis | 11 ± 4.4 | 1.1 ± 0.28 | 1.0 ± 0.66 |
| Staphylococcus aureus | 10.4 ± 4.2 | 1.8 ± 0.26 | 1.7 ± 0.77 |
| Streptococcus pneumoniae | N/A | <10−5 | N/A |
| Vibrio cholerae | N/A | <10−5 | N/A |