codon 2(ARG)codon 3(GLY)codon 4(SER)codon 5(PRO)codon 6(THR)codon 7(Stop)codon 1(f-MET/Start)5'3'A U GC G CG G AU C CC C CA C CU G AX X XX X XU A Cf-metAn initiation complex to begin translation forms when a 30S ribosomal subunit attaches to the ribosomal binding site (XXXs) located at the 5' end of the mRNA and a formyl-methionyl (f-met) tRNA with a UAC anticodon hydrogen bonds with the start codon AUG on the mRNA.mRNA30S ribosomalsubunitf-met tRNA50S ribosomalsubunit