Previously we characterized an essential GTPase, Der (double Era-like protein), from Escherichia coli (EcDer) 8, 9, 10, 11, 12 and from a hyperthermophilic bacterium ...
Ffh is a component of a bacterial ribonucleoprotein complex homologous to the signal recognition particle (SRP) of eukaryotes. It comprises three domains that mediate both binding to the hydrophobic ...