>6j63C (C:) observed residues (from ATOM records) skfvrknpksdkfkvkrfhhiefwcgdatnvarrfswglgmrfsaksdlstgnmvhasyl ltsgdlrflftapyspslttasipsfdhgscrsffsshglgvravaievedaesafsisv angaipssppivlneavtiaevklygdvvlryvsykeflpgfervedpldygirrldhav gnvpelgpaltyvagftgfhqfaefglnsavlasndemvllpinepvhgrksqiqtyleh negaglqhlalmsedifrtlremrkrssiggfdfmpsppptyyqnlkkrvgdvlsddqik eceelgilvdrddqgtllqiftkplgdrptifieiiqrvgcmqsggcggfgkgnfselfk sieey