Effect of guanosine tetraphosphate on in vitro protein synthesis directed by E1 and E3 colicinogenic factors.
The in vitro synthesis of colicin E3 was found to be stimulated by guanosine 5'-diphosphate 3'-diphosphate (ppGpp), while that of several other ColE3 plasmid-specific proteins was reduced in the presence of this nucleotide. The ColE1 plasmid-directed in vitro synthesis of colicin E1 was also found to be stimulated by ppGpp.
D003087:Colicins / Q000096:biosynthesis*; D004269:DNA, Bacterial / Q000235:genetics* / Q000378:metabolism; D006150:Guanine Nucleotides / Q000494:pharmacology*; D006159:Guanosine Tetraphosphate / Q000494:pharmacology*; D010957:Plasmids
D003087:Colicins; D004269:DNA, Bacterial; D006150:Guanine Nucleotides; D006159:Guanosine Tetraphosphate