Table 3.
Comparison of ligand interaction constants for A. thaliana GLB3 and other HBs
| Protein | k′O2, μM−1⋅s−1 | kO2, s−1 | k′CO, μM−1⋅s−1 | kCO, s−1 |
|---|---|---|---|---|
| A. thaliana GLB3 | 0.2 | 0.3 | 0.014 | 0.001 |
| A. thaliana GLB2 | 86 | 0.14 | 22 | 0.0013 |
| A. thaliana GLB1 | 74 | 0.12 | 0.55 | 0.0012 |
| G. max GLB2S;a | 130 | 5.6 | 17 | 0.0078 |
| Sperm whale Mb | 15 | 18 | 0.53 | 0.019 |