Bioinformatics Reverse Translation Tool (Translate Polypeptide to DNA codons)

Use this tool to convert a Protein Sequence into it's complementary DNA (cDNA - DNA without introns) sequence

Enter a Protein Sequence below (e.g. ABABAEEDBDE)
 









Amino Acid to Codon Translations used by this program
Amino Acid Name1 Letter CodeAbbreviationReverse Translation used in Degenerate ModeReverse Translations used in Random Mode
AlanineAAlaGCNGCT, GCC, GCA, GCG
Asparagine or aspartic acidBAsxRAYGAT, GAC, AAT, AAC
CysteineCCysTGYTGT, TGC
Aspartic acidDAspGAYGAT, GAC
Glutamic acidEGluGARGAA, GAG
PhenylalanineFPheTTYTTT, TTC
GlycineGGlyGGNGGT, GGC, GGA, GGG
HistidineHHisCAYCAT, CAC
IsoleucineIIleATHATT, ATC, ATA
LysineKLysAARAAA, AAG
LeucineLLeuYTNTTG, TTA, CTT, CTC, CTA, CTG
MethionineMMetATGATG
AsparagineNAsnAAYAAT, AAC
ProlinePProCCNCCT, CCC, CCA, CCG
GlutamineQGlnCARCAA, CAG
ArginineRArgMGNCGT, CGC, CGA, CGG, AGA, AGG
SerineSSerWSNTCT, TCC, TCA, TCG, AGT, AGC
ThreonineTThrACNACT, ACC, ACA, ACG
ValineVValGTNGTT, GTC, GTA, GTG
TryptophanWTrpTGGTGG
Unspecified or unknown amino acidXXaaNNNNNN
TyrosineYTyrTAYTAT, TAC
Glutamine or glutamic acidZGlxSARGAA, GAG, CAA, CAG
Terminator*ENDTRRTAA, TAG, TGA

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