>6fttE (E:) observed residues (from ATOM records)
flgltlalskgrileetmpllraagvelledpeasrklifptsnpnvrvlilrasdvpty
vehgaadfgvagkdvllehganhvyelldlkiaqcklmtagvkdaplpnrrlriatkyvn
varayfasqgqqvdviklygsmelaplvglgdlivdvvdtgntlrangleardhicdvss
rlivnqvsykrkfallepildsfknsi