>1tnfA (A:) SEQRES residues rtpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliysqvlfk gqgcpsthvllthtisriavsyqtkvnllsaikspcqretpegaeakpwyepiylggvfq lekgdrlsaeinrpdyldfaesgqvyfgiial