>7kpbA (A:) SEQRES residues svrsssrtpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliy sqvlfkgqgcpsthvllthtisriavsyqtkvnllsaikspcqretpegaeakpwyepiy lggvfqlekgdrlsaeinrpdyldfaesgqvyfgiial