>6h6uD (D:) observed residues (from ATOM records)
tsqvrqnyhqdsekainrqirlelyasyvylsmsyyfdrddvalknfakyflhqsheere
haeklmklqnqrggriflqdiqkpdkddwesglramekalklekkvnqsllelhklatkk
ndphlcdfiethylneqvkaikelgdhvtnlrkmgaprsglaeylfdkhtlgd