Figure 5: Structure of the 3ADP-bound V1 complex (3ADPV1).
From: Crystal structures of the ATP-binding and ADP-release dwells of the V1 rotary motor

(a,b) Top view of the C-terminal domain from the cytoplasmic side in which the ‘bound’ conformation is superimposed onto that (grey) of eV1 (a) or 2ADPV1 (b). (c–h) Structural comparisons of 3ADPV1 and 2ADPV1. AHC (c), BO'' (d), AC (e), BO' (f), ACR' (g) and BCR' (h) with DF in 3ADPV1 are shown as a side-view ribbon representations in which the N-terminal β-barrel (white) is superimposed onto those of the corresponding subunits (grey) of 2ADPV1. The colours and representations are the same as those described in Fig. 3c–h.