Figure 5. Conserved rRNA–protein binding property in the GTPase-associated centre.

RNA fragments of the 1070 rRNA domain from P. horikoshii 23S (A), rat 28S (B) and E. coli 23S (C). rRNAs (lanes 1) were mixed with the E. coli L10·L7/L12 complex and L11 (lanes 2), the Ph-P0·Ph-L12 complex and Ph-L11 (lanes 3), and the silkworm P0·P1-P2 complex and eL12 (lanes 4), and were analysed as described in Figure 4.