>4w8nD (D:) observed residues (from ATOM records) glfgaiagfieggwqgmvdgwygyhhsndqgsgyaadkestqkaidgitnkvnsviekmn tqfeavgkefnnlerrlenlnkkmedgfidvwtynaellvlmenertldfhdsnvknlyd kvrmqlrdnakeigngcfefyhkcddecmnsvrngtydyikyeeesklnrne