I have a file that includes many protein sequences from different strains of a virus with a FASTA format. I want to exclude the sequences which are too long in comparison to other sequences. Can I use Seqkit grep to exclude them? The average length of proteins is 565 amino acids. I searched on the man-page of Seqkit but couldn't find a solution for that. Is there any alternative way to solve this problem?
I hope that I described the problem clearly.