>1a8mB (B:) SEQRES residues rtpsdkpvahvvanpqaegqlqwlndranallangvelrdnqlvvpseglyliysqvlfk gqgcpsthvllthtisriavsyqtkvnllsaikspcqretpegaeakpwyepiylggvfq lekgdrlsaeinrpdyldfaesgqvyfgiial