Sequence Manipulation Suite:
Three to One
New version available: Sequence Manipulation Suite 3 (SMS3)
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 100,000,000 characters.

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Mon Jun 15 14:58:17 2026
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