Chains and heterogens:
PDB Chain Sequences:
>1fc0A (A:) akpltdqekrrqisirgivgvenvaelkksfnrhlhftlvkdrnvattrdyyfalahtvr dhlvgrwirtqqhyydkcpkrvyylslefymgrtlqntminlglqnacdeaiyqlgldie eleeieedaglgngglgrlaacfldsmatlglaaygygiryeygifnqkirdgwqveead dwlrygnpweksrpefmlpvhfygkvehtntgtkwidtqvvlalpydtpvpgymnntvnt mrlwsarapndfnlrdfnvgdyiqavldrnlaenisrvlypndnffegkelrlkqeyfvv aatlqdiirrfkaskfgstrgagtvfdafpdqvaiqlndthpalaipelmrifvdieklp wskaweltqktfaytnhtvlpealerwpvdlvekllprhleiiyeinqkhldrivalfpk dvdrlrrmslieeegskrinmahlcivgshavngvakihsdivktkvfkdfselepdkfq nktngitprrwlllcnpglaeliaekigedyvkdlsqltklhsflgddvflrelakvkqe nklkfsqfleteykvkinpssmfdvqvkriheykrqllnclhvitmynrikkdpkklfvp rtviiggkaapgyhmakmiiklitsvadvvnndpmvgsklkviflenyrvslaekvipat dlseqistagteasgtgnmkfmlngaltigtmdganvemaeeageenlfifgmriddvaa ldkkgyeakeyyealpelklvidqidngffspkqpdlfkdiinmlfyhdrfkvfadyeay vkcqdkvsqlymnpkawntmvlkniaasgkfssdrtikeyaqniwnvepsdlkislsnes nkvngn
>1fc0A (A:) nvaelkksfnrhlhftlvkdrnvattrdyyfalahtvrdhlvgrwirtqqhyydkcpkrv yylslefymgrtlqntminlglqnacdeaiyqlgldieeleeieedaglgngglgrlaac fldsmatlglaaygygiryeygifnqkirdgwqveeaddwlrygnpweksrpefmlpvhf ygkvehtntgtkwidtqvvlalpydtpvpgymnntvntmrlwsarapgdyiqavldrnla enisrvlypndnffegkelrlkqeyfvvaatlqdiirrfkaskftvfdafpdqvaiqlnd thpalaipelmrifvdieklpwskaweltqktfaytnhtvlpealerwpvdlvekllprh leiiyeinqkhldrivalfpkdvdrlrrmslieeegskrinmahlcivgshavngvakih sdivktkvfkdfselepdkfqnktngitprrwlllcnpglaeliaekigedyvkdlsqlt klhsflgddvflrelakvkqenklkfsqfleteykvkinpssmfdvqvkriheykrqlln clhvitmynrikkdpkklfvprtviiggkaapgyhmakmiiklitsvadvvnndpmvgsk lkviflenyrvslaekvipatdlseqistagteasgtgnmkfmlngaltigtmdganvem aeeageenlfifgmriddvaaldkkgyeakeyyealpelklvidqidngffspkqpdlfk diinmlfyhdrfkvfadyeayvkcqdkvsqlymnpkawntmvlkniaasgkfssdrtike yaqniwnvepsd
>1fc0B (B:) akpltdqekrrqisirgivgvenvaelkksfnrhlhftlvkdrnvattrdyyfalahtvr dhlvgrwirtqqhyydkcpkrvyylslefymgrtlqntminlglqnacdeaiyqlgldie eleeieedaglgngglgrlaacfldsmatlglaaygygiryeygifnqkirdgwqveead dwlrygnpweksrpefmlpvhfygkvehtntgtkwidtqvvlalpydtpvpgymnntvnt mrlwsarapndfnlrdfnvgdyiqavldrnlaenisrvlypndnffegkelrlkqeyfvv aatlqdiirrfkaskfgstrgagtvfdafpdqvaiqlndthpalaipelmrifvdieklp wskaweltqktfaytnhtvlpealerwpvdlvekllprhleiiyeinqkhldrivalfpk dvdrlrrmslieeegskrinmahlcivgshavngvakihsdivktkvfkdfselepdkfq nktngitprrwlllcnpglaeliaekigedyvkdlsqltklhsflgddvflrelakvkqe nklkfsqfleteykvkinpssmfdvqvkriheykrqllnclhvitmynrikkdpkklfvp rtviiggkaapgyhmakmiiklitsvadvvnndpmvgsklkviflenyrvslaekvipat dlseqistagteasgtgnmkfmlngaltigtmdganvemaeeageenlfifgmriddvaa ldkkgyeakeyyealpelklvidqidngffspkqpdlfkdiinmlfyhdrfkvfadyeay vkcqdkvsqlymnpkawntmvlkniaasgkfssdrtikeyaqniwnvepsdlkislsnes nkvngn
>1fc0B (B:) nvaelkksfnrhlhftlvkdrnvattrdyyfalahtvrdhlvgrwirtqqhyydkcpkrv yylslefymgrtlqntminlglqnacdeaiyqlgldieeleeieedaglgngglgrlaac fldsmatlglaaygygiryeygifnqkirdgwqveeaddwlrygnpweksrpefmlpvhf ygkvehtntgtkwidtqvvlalpydtpvpgymnntvntmrlwsarapgdyiqavldrnla enisrvlypndnffegkelrlkqeyfvvaatlqdiirrfkaskfgtvfdafpdqvaiqln dthpalaipelmrifvdieklpwskaweltqktfaytnhtvlpealerwpvdlvekllpr hleiiyeinqkhldrivalfpkdvdrlrrmslieeegskrinmahlcivgshavngvaki hsdivktkvfkdfselepdkfqnktngitprrwlllcnpglaeliaekigedyvkdlsql tklhsflgddvflrelakvkqenklkfsqfleteykvkinpssmfdvqvkriheykrqll nclhvitmynrikkdpkklfvprtviiggkaapgyhmakmiiklitsvadvvnndpmvgs klkviflenyrvslaekvipatdlseqistagteasgtgnmkfmlngaltigtmdganve maeeageenlfifgmriddvaaldkkgyeakeyyealpelklvidqidngffspkqpdlf kdiinmlfyhdrfkvfadyeayvkcqdkvsqlymnpkawntmvlkniaasgkfssdrtik eyaqniwnvepsd