>1ttjA (A:) observed residues (from ATOM records)
skpqpiaaanwslselidlfnstsinhdvqcvvastsshlamtkerlshpkfviaaqnag
nadalaslkdfgvnwivlghserrayygetneivadkvaaavasgfmviacigetlqere
sgrtavvvltqiaaiakklkkadwakvviayepvwaigtgkvatpqqaqeahalirswvs
skigadvagelrilyggsvngknartlyqqrdvngflvggaslkpefvdiikatq