>1tnfA (A:) SEQRES residues vrsssrtpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliys qvlfkgqgcpsthvllthtisriavsyqtkvnllsaikspcqretpegaeakpwyepiyl ggvfqlekgdrlsaeinrpdyllfaesgqvyfgiial