Chains and heterogens:
PDB Chain Sequences:
>1sp9A (A:) mghqnaavsenqnhddgaasspgfklvgfskfvrknpksdkfkvkrfhhiefwcgdatnv arrfswglgmrfsaksdlstgnmvhasylltsgdlrflftapyspslsageikptttasi psfdhgscrsffsshglgvravaievedaesafsisvangaipssppivlneavtiaevk lygdvvlryvsykaedtekseflpgfervedassfpldygirrldhavgnvpelgpalty vagftgfhqfaeftaddvgtaesglnsavlasndemvllpinepvhgtkrksqiqtyleh negaglqhlalmsedifrtlremrkrssiggfdfmpsppptyyqnlkkrvgdvlsddqik eceelgilvdrddqgtllqiftkplgdrptifieiiqrvgcmmkdeegkayqsggcggfg kgnfselfksieeyektleakqlvg
>1sp9A (A:) vrknpksdkfkvkrfhhiefwcgdatnvarrfswglgmrfsaksdlstgnmvhasyllts gdlrflftapyspstasipsfdhgscrsffsshglgvravaievedaesafsisvangai pssppivlneavtiaevklygdvvlryvsykflpgfervepldygirrldhavgnvpelg paltyvagftgfhqfasglnsavlasndemvllpinepvhgtkrksqiqtylehnegagl qhlalmsedifrtlremrkrssiggfdfmpsppptyyqnlkkrvgdvlsddqikeceelg ilvdrddqgtllqiftkplgdrptifieiiqrvgcmmkdeegkayqsggcggfgkgnfse lf
>1sp9B (B:) mghqnaavsenqnhddgaasspgfklvgfskfvrknpksdkfkvkrfhhiefwcgdatnv arrfswglgmrfsaksdlstgnmvhasylltsgdlrflftapyspslsageikptttasi psfdhgscrsffsshglgvravaievedaesafsisvangaipssppivlneavtiaevk lygdvvlryvsykaedtekseflpgfervedassfpldygirrldhavgnvpelgpalty vagftgfhqfaeftaddvgtaesglnsavlasndemvllpinepvhgtkrksqiqtyleh negaglqhlalmsedifrtlremrkrssiggfdfmpsppptyyqnlkkrvgdvlsddqik eceelgilvdrddqgtllqiftkplgdrptifieiiqrvgcmmkdeegkayqsggcggfg kgnfselfksieeyektleakqlvg
>1sp9B (B:) vrknpksdkfkvkrfhhiefwcgdatnvarrfswglgmrfsaksdlstgnmvhasyllts gdlrflftapyspstasipsfdhgscrsffsshglgvravaievedaesafsisvangai pssppivlneavtiaevklygdvvlryvsykflpgfervepldygirrldhavgnvpelg paltyvagftgfhqfaeftsglnsavlasndemvllpinepvhgtkrksqiqtylehneg aglqhlalmsedifrtlremrkrssiggfdfmpsppptyyqnlkkrvgdvlsddqikece elgilvdrddqgtllqiftkplgdrptifieiiqrvgcmmkdeegkayqsggcggfgkgn fselfksieeyekt