This error message is outputted, because you select /translation for CDS feature by dialog of [Select Qualifier] button.
Generally, since /translation qualifier is automatically created according to items under CDS feature, do not enter any amino acid sequence.
So, you can fix the error by removing /translation qualifier.
For your information, /translation qualifier is required only in case describing with /exception qualifier.
Typically, /exception qualifier indicates "RNA editing" is occurred on mRNA. In that case, conceptual amino acid translation of genome sequence is different from protein product of real mRNA molecules.
- Example of Submission: B09) RNA editing
- How can I input amino acid sequence (/translation qualifier) for CDS feature?
- [Nucleotide Sequence Submission System] How to confirm translated amino acid sequences (i.e. /translation qualifier) for CDS features?
- The amino acid sequence in the value of /translation qualifier seems to be incorrect.