>6h6tI (I:) observed residues (from ATOM records)
tsqvrqnyhqdseeainrqinlelyasyvylsmsyyfdrddvalknfakyflhqsheere
haeklmklqnqrggriflqdiqkpdeddwesglnameealeleknvnqsllelhklatdk
ndphlcdfiethylneqvkaikelgdhvtnlrkmgapesglaeylfdkhtlg