TABLE 1.
Analysis of the binding activities of TmaT toward TMA and its analogsa
Substrate | Kd (μM) |
---|---|
TMA | 49.0 ± 9.4 |
Betaine | − |
Choline | − |
Carnitine | − |
TMAO | − |
Dimethylamine | − |
The Kd value was determined by microscale thermophoresis at 22°C. The standard error is from three independent experiments. −, little binding activity was detected under the experimental conditions.