I am performing a BLAST search and I need to filter the output to a certain family of proteins.
Specifically, I need to get matches within the CYP152 family of the Cytochrome P450 proteins. I can parse the results to just P450 proteins fairly easily as the "hit def" field in the output will contain "Cytochrome P450" somewhere in there if it is in fact a P450 protein sequence, but the same is not true for CYP152.
Is there some way to do this? I am using ExPASy BLAST:
Thanks in advance