3.6.5.4	phosphoprotein	PAB0955 is able to phosphorylate itself in vitro at 80°C only in the presence of GTP and Mg2+ ions	
3.6.5.4	ribonucleoprotein	-	
3.6.5.4	ribonucleoprotein	SRP comprises the Ffh protein and 4.5S RNA, which together recognize hydrophobic signal peptides as they emerge from translating ribosomes	
3.6.5.4	ribonucleoprotein	the Ffh protein binds to the 4.5S SRP RNA