>5k9qP (P:) observed residues (from ATOM records)
fiengwegmidgwygfrhqnsegtgqaadlkstqaaidqingklnrviektnekfhqiek
efsevegriqdlekyvedtkidlwsynaellvalenqhtidltdsemnklfektrrqlre
naedmgngcfkiyhkcdnaciesirngtydhdvyrdealnnrf