EMBOSS Backtranambig

Backtranambig reads a protein sequence and writes the nucleic acid sequence it could have come from. It does this by using nucleotide ambiguity codes that represent all possible codons for each amino acid.

STEP 1 - Enter your input sequence

a sequence in any supported format:

Or, a file:

STEP 2 - Select Parameters
STEP 3 - Submit your job
(Tick this box if you want to be notified by email when the results are available)
If available, the title will be included in the subject of the notification email and can be used as a way to identify your analysis

If you use this service, please consider citing the following publication: The EMBL-EBI search and sequence analysis tools APIs in 2019

Please read the provided Help & Documentation and FAQs before seeking help from our support staff. If you have any feedback or encountered any issues please let us know via EMBL-EBI Support. If you plan to use these services during a course please contact us. Read our Privacy Notice if you are concerned with your privacy and how we handle personal information.