Research Article
Site-Directed Mutagenesis of Myoglobin for Studies of Their Interaction with Iron(III) by Multi-Spectroscopic Techniques
Table 4
The thermodynamic parameters between Fe(III) and Mb mutants.
| | Mb mutants | ΔH/KJ·mol−1 | ΔG/KJ·mol−1 | ΔS/J·mol−1·K−1 |
| | Mb (WT) | −14.53 | −23.03 | 29.44 | | −23.30 | | −23.65 |
| | Mb (D44K) | −8.20 | −22.91 | 50.95 | | −23.38 | | −23.98 |
| | Mb (D60K) | −4.78 | −22.53 | 61.42 | | −23.08 | | −23.82 |
| | Mb (K56D) | −4.314 | −23.49 | 66.34 | | −24.08 | | −25.08 |
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