Figure 4
8.5 Å projection map of LH1 by the electron-diffraction method. The complex consists of 16 monomers, each with α and β proteins and prosthetic groups. 16 pairs of the inner and outer peaks correspond to α and β proteins, respectively. The ring with a 68 Å inner radius can accommodate the RC. The scale bar represents 20 Å. The figure is reproduced from Karrasch et al. (1995) with permission. |