>6h6uF (F:) observed residues (from ATOM records)
tsqvrqnyhqdsekainrqirlelyasyvylsmsyyfdrddvalknfakyflhqsheere
haeklmklqnqrggriflqdiqkpdkddwesglramekalklekkvnqsllelhklatkk
ndphlcdfiethylneqvkaikelgdhvtnlrkmgaprsglaeylfdkhtlg