>spur_PRL.AA
MSSIRSVRPAPVEIVHKHMRFLIIHNPDKNGVEHFIQELKQRQIKEVVRVCEPTYDAAVL
KQEDIEVMDMPFDDGGVPSSEIIDQWLALLKMRFKETPKSCVAVHCVAGLGRAPLMVALA
LMEAGMTYEDAVEFVREKRRGAINAKQLHFLERYKPRLRMKAKNGSKGESCCLM