Table 1 DSC results on muscle fibres: transition temperatures in range of 40 – 85°C. Glycerinated muscle fibres prepared from psoas muscle of rabbit were measured in rigor, strongly and weakly binding state of myosin to actin. The transition temperatures were derived from the original DSC thermograms
Experimental results | T1 (°C) | T2 (°C) | T3 (°C) | T4 (°C) |
|---|---|---|---|---|
Rigor | 52.2 | 59.2 | - | 66.1 |
ADP | 53.0 | 57.8 | - | 67.8 |
AMP.PNP | 52.7 | 57.7 | 62.1 | 70.4 |
PPi | 52.8 | 57.5 | - | 65.8 |
ADP.Vi | 53.6 | 57.8 | 63.3 | 68.5 |
ADP.AlF4 | 52.9 | 57.9 | 64.4 | 74.7 |
ADP.BeFx | 53.2 | 58.4 | 63.8 | 77.8 |