>1tnfA (A:) observed residues (from ATOM records)
rtpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliysqvlfk
gqgcpsthvllthtisriavsyqtkvnllsaikspcqretpegaeakpwyepiylggvfq
lekgdrlsaeinrpdyllfaesgqvyfgiial