I am currently conducting a comparative analysis of selenocysteine biosynthesis potential in Streptomyces species, with a focus on selenoproteins SelA, SelB, and SelD. I’m using the Galaxy platform for my bioinformatics workflow, but am finding it challenging to confirm specific annotations related to selenoproteins in S. coelicolor. If anyone has experience with verifying SECIS elements or has encountered similar issues with Galaxy, I would be grateful for advice on complementary tools or strategies.