Chains and heterogens:
PDB Chain Sequences:
>1sp8A (A:) asaaeqaafrlvghrnfvrfnprsdrfhtlafhhvelwcadaasaagrfsfglgaplaar sdlstgnsahaslllrsgslsflftapyahgadaataalpsfsaaaarrfaadhglavra valrvadaedafrasvaagarpafgpvdlgrgfrlaevelygdvvlryvsypdgaagepf lpgfegvaspgaadyglsrfdhivgnvpelapaaayfagftgfhefaefttedvgtaesg lnsmvlannsenvllplnepvhgtkrrsqiqtfldhhggpgvqhmalasddvlrtlremq arsamggfefmapptsdyydgvrrragdvlteaqikecqelgvlvdrddqgvllqiftkp vgdrptlfleiiqrigcmekdekgqeyqkggcggfgkgnfsqlfksiedyeksleakq
>1sp8A (A:) rfnprsdrfhtlafhhvelwcadaasaagrfsfglgaplaarsdlstgnsahaslllrsg slsflftapyahgadaataalpsfsaaaarrfaadhglavravalrvadaedafrasvaa garpafgpvdlgrgfrlaevelygdvvlryvsypdgaagepflpgfegvaspgaadygls rfdhivgnvpelapaaayfagftgfhefaefttglnsmvlannsenvllplnepvhgtkr rsqiqtfldhhggpgvqhmalasddvlrtlremqarsamggfefmapptsdyydgvrrra gdvlteaqikecqelgvlvdrddqgvllqiftkpvgdrptlfleiiqrigcmekdekgqe yqkggcggfgkgnfsqlfksiedyeksl
>1sp8B (B:) asaaeqaafrlvghrnfvrfnprsdrfhtlafhhvelwcadaasaagrfsfglgaplaar sdlstgnsahaslllrsgslsflftapyahgadaataalpsfsaaaarrfaadhglavra valrvadaedafrasvaagarpafgpvdlgrgfrlaevelygdvvlryvsypdgaagepf lpgfegvaspgaadyglsrfdhivgnvpelapaaayfagftgfhefaefttedvgtaesg lnsmvlannsenvllplnepvhgtkrrsqiqtfldhhggpgvqhmalasddvlrtlremq arsamggfefmapptsdyydgvrrragdvlteaqikecqelgvlvdrddqgvllqiftkp vgdrptlfleiiqrigcmekdekgqeyqkggcggfgkgnfsqlfksiedyeksleakq
>1sp8B (B:) fvrfnprsdrfhtlafhhvelwcadaasaagrfsfglgaplaarsdlstgnsahaslllr sgslsflftapyahgadaataalpsfsaaaarrfaadhglavravalrvadaedafrasv aagarpafgpvdlgrgfrlaevelygdvvlryvsypdgaagepflpgfegvaspgaadyg lsrfdhivgnvpelapaaayfagftgfhefaefttsglnsmvlannsenvllplnepvhg tkrrsqiqtfldhhggpgvqhmalasddvlrtlremqarsamggfefmapptsdyydgvr rragdvlteaqikecqelgvlvdrddqgvllqiftkpvgdrptlfleiiqrigcmekdek gqeyqkggcggfgkgnfsqlfksiedyeksle
>1sp8C (C:) asaaeqaafrlvghrnfvrfnprsdrfhtlafhhvelwcadaasaagrfsfglgaplaar sdlstgnsahaslllrsgslsflftapyahgadaataalpsfsaaaarrfaadhglavra valrvadaedafrasvaagarpafgpvdlgrgfrlaevelygdvvlryvsypdgaagepf lpgfegvaspgaadyglsrfdhivgnvpelapaaayfagftgfhefaefttedvgtaesg lnsmvlannsenvllplnepvhgtkrrsqiqtfldhhggpgvqhmalasddvlrtlremq arsamggfefmapptsdyydgvrrragdvlteaqikecqelgvlvdrddqgvllqiftkp vgdrptlfleiiqrigcmekdekgqeyqkggcggfgkgnfsqlfksiedyeksleakq
>1sp8C (C:) fnprsdrfhtlafhhvelwcadaasaagrfsfglgaplaarsdlstgnsahaslllrsgs lsflftapyahgadaataalpsfsaaaarrfaadhglavravalrvadaedafrasvaag arpafgpvdlgrgfrlaevelygdvvlryvsypdgaagepflpgfegvaspgaadyglsr fdhivgnvpelapaaayfagftgfhefaeftglnsmvlannsenvllplnepvhgtkrrs qiqtfldhhggpgvqhmalasddvlrtlremqarsamggfefmapptsdyydgvrrragd vlteaqikecqelgvlvdrddqgvllqiftkpvgdrptlfleiiqrigcmekdekgqeyq kggcggfgkgnfsqlfksiedyeksl
>1sp8D (D:) asaaeqaafrlvghrnfvrfnprsdrfhtlafhhvelwcadaasaagrfsfglgaplaar sdlstgnsahaslllrsgslsflftapyahgadaataalpsfsaaaarrfaadhglavra valrvadaedafrasvaagarpafgpvdlgrgfrlaevelygdvvlryvsypdgaagepf lpgfegvaspgaadyglsrfdhivgnvpelapaaayfagftgfhefaefttedvgtaesg lnsmvlannsenvllplnepvhgtkrrsqiqtfldhhggpgvqhmalasddvlrtlremq arsamggfefmapptsdyydgvrrragdvlteaqikecqelgvlvdrddqgvllqiftkp vgdrptlfleiiqrigcmekdekgqeyqkggcggfgkgnfsqlfksiedyeksleakq
>1sp8D (D:) fvrfnprsdrfhtlafhhvelwcadaasaagrfsfglgaplaarsdlstgnsahaslllr sgslsflftapyahgadaataalpsfsaaaarrfaadhglavravalrvadaedafrasv aagarpafgpvdlgrgfrlaevelygdvvlryvsypdgaagepflpgfegvaspgaadyg lsrfdhivgnvpelapaaayfagftgfhefaefttesglnsmvlannsenvllplnepvh gtkrrsqiqtfldhhggpgvqhmalasddvlrtlremqarsamggfefmapptsdyydgv rrragdvlteaqikecqelgvlvdrddqgvllqiftkpvgdrptlfleiiqrigcmekde kgqeyqkggcggfgkgnfsqlfksiedyeksle