Table II.
Kinetic parameters for wild-type and variant ferrochelatases
| kcat (min−1) | KmFe (μM) | KmMeso (μM) | |
|---|---|---|---|
| Wild-type | 4.2 ± 0.2 | 18 ± 1.2 | 28 ± 2.8 |
| R115L | 3.2 ± 0.1 | 21 ± 1.0 | 34 ± 1.0 |
| F110A | 3.2 ± 0.2 | 20 ± 3.2 | 24 ± 4.7 |
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