My target protein appear as CASP SEQUENCE.

I have submitted the query protein sequence. first time I have submitted the wild type. then result come after 2 days. but this time I have submitted the same sequence then their comes that sequence is CASP sequence and we don't process it.
Why it its appear as CASP sequence now. previously it did not appear like that.
I am worried about this. I have to submitted my project. please respond me as soon as possible
Thank you.