Three to One converts three letter translations to single letter translations. Digits and blank spaces are removed automatically. Non-standard triplets are ignored.

Paste the raw sequence or one or more FASTA sequences into the text area below. Input limit is 100000 characters.


P. Stothard. The sequence manipulation suite: JavaScript programs for analyzing and formatting protein and DNA sequences. Biotechniques 2000; 28: 1102, 1104.