>1z7qS (S:) observed residues (from ATOM records)
seydrgvstfspegrlfqveysleaiklgstaigiatkegvvlgvekratspllesdsie
kiveidrhigcamsgltadarsmiehartaavthnlyydedinvesltqsvcdlalrfge
gasgeerlmsrpfgvalliaghdaddgyqlfhaepsgtfyrynakaigsgsegaqaelln
ewhssltlkeaellvlkilkqvmeekldennaqlscitkqdgfkiydnektaelikelke
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