Sequence Translator
Translate DNA/RNA sequences to proteins with multiple reading frames
DNA to Proteins Converter
DNA to RNA Converter
RNA to Proteins Converter
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Start LearningWhat is a Sequence Translator?
A sequence translator converts nucleotide sequences into amino acids. Translation depends on the reading frame and the genetic code (standard vs mitochondrial). If you see unexpected stop codons, try another frame or select a different code.
FAQ
Why do different reading frames give different proteins?
Translation reads codons in groups of 3. Shifting the start by 1 or 2 bases changes every codon downstream, producing a different amino acid sequence.
Do I need to convert DNA (T) to RNA (U) first?
Many translators accept DNA directly and apply the RNA codon mapping internally. Conceptually, you can treat T as U for codon lookup (ATG → AUG).
When should I use a mitochondrial genetic code?
If you’re translating mitochondrial genes, use a mitochondrial code. Some codons can map differently compared to the standard code and may otherwise appear as false stop codons.