>4n5zH (H:) observed residues (from ATOM records)
glfgaiagfieggwqgmvdgwygyhhsneqgsgyaadkestqkaidgvtnkvnsiidkmn
tqfeavgrefnnlerrienlnkkmedgfldvwtynaellvlmenertldfhdsnvknlyd
kvrlqlrdnakelgngcfefyhkcdnecmesvrngtydypqyseearlkreeissgr