>1px6B (B:) SEQRES residues ppytvvyfpvrgrcaalrmlladqgqswkeevvtvetwqegslkasclygqlpkfqdgdl tlyqsntilrhlgrtlglygkdqqeaalvdmvndgvedlrckyisliytnyeagkddyvk alpgqlkpfetllsqnqggktfivgdqisfanynlldlllihevlapgcldafpllsayv grlsarpklkaflaspeyvnlpingngkq