Can I use another sequence translation or translation tool than the ones provided?
Well, we integrated and developped new InterProScan using EMBOSS tools (two of them) because they are fast, robust, free, maintained and used by a lot of people. But it is up to you if you don’t want to use them. You can use your own tools to reformat (not mandatory) or translate your sequences. If you don’t want to reformat your sequences, you might have some problems with the headers of certain sequences and they could produce errors with certain applications.