>4rwtC (C:) observed residues (from ATOM records)
viedaldkiksndpdttevnlnnienittqtltrfaealkdntvvktfslanthaddsaa
maiaemlkvnehitnvnvesnfitgkgilaimralqhntvltelrfhnqrhimgsqveme
ivkllkenttllrlgyhfelpgprmsmtsiltrnmdkqrqkrlqeqkq