Figure 4. Temperature dependence of occupancies of attached states, their tension contributions and half-sarcomere stiffness.

A, temperature dependence of occupancies of attached states. Occupancy of pre-tensing heads light grey, mid-tensing heads mid-grey, post-tensing heads dotted, total attached heads black. B, temperature dependence of tension contributions by attached states: pre-tensing heads light grey, mid-tensing heads mid-grey, post-tensing heads dotted, total tension of all attached heads black. C, temperature dependence of total tension (light grey), occupancy of attached heads (dotted) and half-sarcomere stiffness (black), all normalised to their values at 2°C.