Comparison of the region near Asp 61 in Subunit c of the ATP Synthase

Loop from Protonated Subunit c

Loop from Unprotonated Subunit c

Conserved residue Asp 61 is near the center of the right helix.

Total

Loop

a-c Model

These structures were reported by Mark Girvin, 1c0v and 1c17. Models one are shown here.