5. Invertebrate Mitochondrial
| TTT F Phe | TCT S Ser | TAT Y Tyr | TGT C Cys | 
| TTC F Phe | TCC S Ser | TAC Y Tyr | TGC C Cys | 
| TTA L Leu | TCA S Ser | TAA * Ter | TGA W Trp | 
| TTG L Leu i | TCG S Ser | TAG * Ter | TGG W Trp | 
| CTT L Leu | CCT P Pro | CAT H His | CGT R Arg | 
| CTC L Leu | CCC P Pro | CAC H His | CGC R Arg | 
| CTA L Leu | CCA P Pro | CAA Q Gln | CGA R Arg | 
| CTG L Leu | CCG P Pro | CAG Q Gln | CGG R Arg | 
| ATT I Ile i | ACT T Thr | AAT N Asn | AGT S Ser | 
| ATC I Ile i | ACC T Thr | AAC N Asn | AGC S Ser | 
| ATA M Met i | ACA T Thr | AAA K Lys | AGA S Ser | 
| ATG M Met i | ACG T Thr | AAG K Lys | AGG S Ser | 
| GTT V Val | GCT A Ala | GAT D Asp | GGT G Gly | 
| GTC V Val | GCC A Ala | GAC D Asp | GGC G Gly | 
| GTA V Val | GCA A Ala | GAA E Glu | GGA G Gly | 
| GTG V Val i | GCG A Ala | GAG E Glu | GGG G Gly | 
Comment: The codon AGG is absent in Drosophila.
Differences from the Standard Code:
| Code 5 | Standard | |
| AGA | Ser S | Arg R | 
| AGG | Ser S | Arg R | 
| AUA | Met M | Ile I | 
| UGA | Trp W | Ter * | 
