Figure 2
Two-ringed assemblies of RadA and DMC1. Ribbon representations are shown in stereo. The ribbons are coloured by chain. (a) Δ60MvRadA hexamers. Residue 60 of one subunit is labelled `N'. The central sixfold axis is marked by a dark line. (b) PfRadA heptamers. The N-terminal domain of the PfRadA structure is omitted. (c) HsDMC1 octamers. |