Chains and heterogens:
PDB Chain Sequences:
>3cehA (A:) nvaelkksfnrhlhftlvkdrnvattrdyyfalahtvrdhlvgrwirtqqhyydkcpkrv yylslefymgrtlqntminlglqnacdeaiyqlgldieeleeieedaglgngglgrlaac fldsmatlglaaygygiryeygifnqkirdgwqveeaddwlrygnpweksrpefmlpvhf ygkvehtntgtkwidtqvvlalpydtpvpgymnntvntmrlwsarapndfnlrdfnvgdy iqavldrnlaenisrvlypndnffegkelrlkqeyfvvaatlqdiirrfkaskfgstrga gtvfdafpdqvaiqlndthpalaipelmrifvdieklpwskaweltqktfaytnhtvlpe alerwpvdlvekllprhleiiyeinqkhldrivalfpkdvdrlrrmslieeegskrinma hlcivgshavngvakihsdivktkvfkdfselepdkfqnktngitprrwlllcnpglael iaekigedyvkdlsqltklhsflgddvflrelakvkqenklkfsqfleteykvkinpssm fdvqvkriheykrqllnclhvitmynrikkdpkklfvprtviiggkaapgyhmakmiikl itsvadvvnndpmvgsklkviflenyrvslaekvipatdlseqistagteasgtgnmkfm lngaltigtmdganvemaeeageenlfifgmriddvaaldkkgyeakeyyealpelklvi dqidngffspkqpdlfkdiinmlfyhdrfkvfadyeayvkcqdkvsqlymnpkawntmvl kniaasgkfssdrtikeyaqniwnvepsd
>3cehA (A:) nvaelkksfnrhlhftlvkdrnvattrdyyfalahtvrdhlvgrwirtqqhyydkcpkrv yylslefymgrtlqntminlglqnacdeaiyqlgldieeleeieedaglgngglgrlaac fldsmatlglaaygygiryeygifnqkirdgwqveeaddwlrygnpweksrpefmlpvhf ygkvehtntgtkwidtqvvlalpydtpvpgymnntvntmrlwsarapndfdyiqavldrn laenisrvlypndnffegkelrlkqeyfvvaatlqdiirrfkaskftvfdafpdqvaiql ndthpalaipelmrifvdieklpwskaweltqktfaytnhtvlpealerwpvdlvekllp rhleiiyeinqkhldrivalfpkdvdrlrrmslieeegskrinmahlcivgshavngvak ihsdivktkvfkdfselepdkfqnktngitprrwlllcnpglaeliaekigedyvkdlsq ltklhsflgddvflrelakvkqenklkfsqfleteykvkinpssmfdvqvkriheykrql lnclhvitmynrikkdpkklfvprtviiggkaapgyhmakmiiklitsvadvvnndpmvg sklkviflenyrvslaekvipatdlseqistagteasgtgnmkfmlngaltigtmdganv emaeeageenlfifgmriddvaaldkkgyeakeyyealpelklvidqidngffspkqpdl fkdiinmlfyhdrfkvfadyeayvkcqdkvsqlymnpkawntmvlkniaasgkfssdrti keyaqniwnvepsd
>3cehB (B:) nvaelkksfnrhlhftlvkdrnvattrdyyfalahtvrdhlvgrwirtqqhyydkcpkrv yylslefymgrtlqntminlglqnacdeaiyqlgldieeleeieedaglgngglgrlaac fldsmatlglaaygygiryeygifnqkirdgwqveeaddwlrygnpweksrpefmlpvhf ygkvehtntgtkwidtqvvlalpydtpvpgymnntvntmrlwsarapndfnlrdfnvgdy iqavldrnlaenisrvlypndnffegkelrlkqeyfvvaatlqdiirrfkaskfgstrga gtvfdafpdqvaiqlndthpalaipelmrifvdieklpwskaweltqktfaytnhtvlpe alerwpvdlvekllprhleiiyeinqkhldrivalfpkdvdrlrrmslieeegskrinma hlcivgshavngvakihsdivktkvfkdfselepdkfqnktngitprrwlllcnpglael iaekigedyvkdlsqltklhsflgddvflrelakvkqenklkfsqfleteykvkinpssm fdvqvkriheykrqllnclhvitmynrikkdpkklfvprtviiggkaapgyhmakmiikl itsvadvvnndpmvgsklkviflenyrvslaekvipatdlseqistagteasgtgnmkfm lngaltigtmdganvemaeeageenlfifgmriddvaaldkkgyeakeyyealpelklvi dqidngffspkqpdlfkdiinmlfyhdrfkvfadyeayvkcqdkvsqlymnpkawntmvl kniaasgkfssdrtikeyaqniwnvepsd
>3cehB (B:) nvaelkksfnrhlhftlvkdrnvattrdyyfalahtvrdhlvgrwirtqqhyydkcpkrv yylslefymgrtlqntminlglqnacdeaiyqlgldieeleeieedaglgngglgrlaac fldsmatlglaaygygiryeygifnqkirdgwqveeaddwlrygnpweksrpefmlpvhf ygkvehtntgtkwidtqvvlalpydtpvpgymnntvntmrlwsarapndfdyiqavldrn laenisrvlypndnffegkelrlkqeyfvvaatlqdiirrfkaskftvfdafpdqvaiql ndthpalaipelmrifvdieklpwskaweltqktfaytnhtvlpealerwpvdlvekllp rhleiiyeinqkhldrivalfpkdvdrlrrmslieeegskrinmahlcivgshavngvak ihsdivktkvfkdfselepdkfqnktngitprrwlllcnpglaeliaekigedyvkdlsq ltklhsflgddvflrelakvkqenklkfsqfleteykvkinpssmfdvqvkriheykrql lnclhvitmynrikkdpkklfvprtviiggkaapgyhmakmiiklitsvadvvnndpmvg sklkviflenyrvslaekvipatdlseqistagteasgtgnmkfmlngaltigtmdganv emaeeageenlfifgmriddvaaldkkgyeakeyyealpelklvidqidngffspkqpdl fkdiinmlfyhdrfkvfadyeayvkcqdkvsqlymnpkawntmvlkniaasgkfssdrti keyaqniwnvepsd