>4dcnA (A:) observed residues (from ATOM records)
tremrililgldgagkttilyrlqvgevvttiptigfnvetvtyknlkfqvwdlggltsi
rpywrcyysntdaviyvvdscdrdrigiskselvamleeeelrkailvvfankqdmeqam
tssemanslglpalkdrkwqifktsatkgtgldeamewlvetlks