>P1;1aoy.pdb 1aoy.pdb MRSSAKQEELVKAFKALLKEEKFSSQGEIVAALQEQGFDNINQSKVSRMLTKFGAVRTRNAKMEMVYCLPAELGVPTT-- ----------* >P1;1b4aa.pdb 1b4aa.pdb -------GQRHIKIREIIMSNDIETQDELVDRLREAGFN-VTQATVSRDIKEMQLVKVPMANGRYKYSLPS-------DQ RFNPLQKLKR*