>2v7dD (D:) observed residues (from ATOM records)
gsmdknelvqkaklaeqaeryddmaacmksvteqgaelsneernllsvayknvvgarrss
wrvvssieqktaekkqqmareyrekietelrdicndvlsllekflipnasqaeskvfylk
mkgdyyrylaevaagddkkgivdqsqqayqeafeiskkemqpthpirlglalnfsvfyye
ilnspekacslaktafdeaiaeldtlesykdstlimqllrdnltlwts