>7jgoA (A:) observed residues (from ATOM records)
tsqvrqnyhqdseaainrqinlelyasyvylsmsyyfdrddvalknfakyflhqsheere
haeklmklqnqrggriflqdiqkpdeddwesglnameaalhleknvnqsllelhklahdk
ndphladfiethylneqvkaikelgdhvtnlrkmgapesglaeylfdkhtlgd