
Fig.5. Comparison of the low-resolution envelopes (shown in grey) of E. coli F1- (A), M. mazei Gö1 A1- (B) and M. sexta V1-ATPase (C) (Grüber et al., 2001). In the structure of the
3ß3
subcomplex of related E. coli F1-ATPase (entry 1D8D) is superimposed on the envelope A3B3CDF complex of the A1-ATPase from M. mazei (Grüber et al., 2001).