>tr|Q9XY45|Q9XY45_CTEFE Chymotrypsin-like serine protease OS=Ctenocephalides felis GN=SP-1
FSALVALSAAIPHSNRVVGGLEAAEGSAPYQVSLQVGNFHFCGGSILNEYWVLTAAHCLG
YDFDVVVGTNKLDQPGERYLVEQTFVHQFDQESLRHDLALVKVSSPIEFNDYVQPIPLGE
TYVGGEVARLTGWGRLGANLNGPNELQELNTVTLSHQQCVRQQIYPVYDSQLCTFVGSGR
GACNGDSGGPLVVNGELHGVVSWGIPCAVGLPDVFTRVSHYADWIRETMENN