Chains and heterogens:
PDB Chain Sequences:
>2ieiA (A:) srplsdqekrkqisvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtvr dhlvgrwirtqqhyyekdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldme eleeieedaglgngglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeead dwlrygnpwekarpeftlpvhfygrvehtsqgakwvdtqvvlampydtpvpgyrnnvvnt mrlwsakapndfnlkdfnvggyiqavldrnlaenisrvlypndnffegkelrlkqeyfvv aatlqdiirrfksskfgcrdpvrtnfdafpdkvaiqlndthpslaipelmrvlvdlerld wdkawevtvktcaytnhtvipealerwpvhlletllprhlqiiyeinqrflnrvaaafpg dvdrlrrmslveegavkrinmahlciagshavngvarihseilkktifkdfyelephkfq nktngitprrwlvlcnpglaeiiaerigeeyisdldqlrkllsyvddeafirdvakvkqe nklkfaaylereykvhinpnslfdvqvkriheykrqllnclhvitlynrikkepnkfvvp rtvmiggkaapgyhmakmiiklitaigdvvnhdpvvgdrlrviflenyrvslaekvipaa dlseqistagteasgtgnmkfmlngaltigtmdganvemaeeageenffifgmrvedvdr ldqrgynaqeyydripelrqiieqlssgffspkqpdlfkdivnmlmhhdrfkvfadyeey vkcqervsalyknprewtrmvirniatsgkfssdrtiaqyareiwgvepsrqrlpapdek ip
>2ieiA (A:) qisvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtvrdhlvgrwirtq qhyyekdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldmeeleeieedagl gngglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeeaddwlrygnpwek arpeftlpvhfygrvehtsgakwvdtqvvlampydtpvpgyrnnvvntmrlwsakapyiq avldrnlaenisrvlypndnffegkelrlkqeyfvvaatlqdiirrfksfdafpdkvaiq lndthpslaipelmrvlvdlerldwdkawevtvktcaytnhtvipealerwpvhlletll prhlqiiyeinqrflnrvaaafpgdvdrlrrmslveegavkrinmahlciagshavngva rihseilkktifkdfyelephkfqnktngitprrwlvlcnpglaeiiaerigeeyisdld qlrkllsyvddeafirdvakvkqenklkfaaylereyvhinpnslfdvqvkriheykrql lnclhvitlynrikkepnkfvvprtvmiggkaapgyhmakmiiklitaigdvvnhdpvvg drlrviflenyrvslaekvipaadlseqistagteasgtgnmkfmlngaltigtmdganv emaeeageenffifgmrvedvdrldqrgynaqeyydripelrqiieqlssgffspkqpdl fkdivnmlmhhdrfkvfadyeeyvkcqervsalyknprewtrmvirniatsgkfssdrti aqyareiwgvepsr
>2ieiB (B:) srplsdqekrkqisvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtvr dhlvgrwirtqqhyyekdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldme eleeieedaglgngglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeead dwlrygnpwekarpeftlpvhfygrvehtsqgakwvdtqvvlampydtpvpgyrnnvvnt mrlwsakapndfnlkdfnvggyiqavldrnlaenisrvlypndnffegkelrlkqeyfvv aatlqdiirrfksskfgcrdpvrtnfdafpdkvaiqlndthpslaipelmrvlvdlerld wdkawevtvktcaytnhtvipealerwpvhlletllprhlqiiyeinqrflnrvaaafpg dvdrlrrmslveegavkrinmahlciagshavngvarihseilkktifkdfyelephkfq nktngitprrwlvlcnpglaeiiaerigeeyisdldqlrkllsyvddeafirdvakvkqe nklkfaaylereykvhinpnslfdvqvkriheykrqllnclhvitlynrikkepnkfvvp rtvmiggkaapgyhmakmiiklitaigdvvnhdpvvgdrlrviflenyrvslaekvipaa dlseqistagteasgtgnmkfmlngaltigtmdganvemaeeageenffifgmrvedvdr ldqrgynaqeyydripelrqiieqlssgffspkqpdlfkdivnmlmhhdrfkvfadyeey vkcqervsalyknprewtrmvirniatsgkfssdrtiaqyareiwgvepsrqrlpapdek ip
>2ieiB (B:) qisvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtvrdhlvgrwirtq qhykdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldmeeleeieedaglgn gglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeeaddwlrygnpwekar peftlpvhfygrvehtsqgakwvdtqvvlampydtpvpgyrnnvvntmrlwsakapgyiq avldrnlaenisrvlypndnffegkelrlkqeyfvvaatlqdiirrfksnfdafpdkvai qlndthpslaipelmrvlvdlerldwdkawevtvktcaytnhtvipealerwpvhlletl lprhlqiiyeinqrflnrvaaafpgdvdrlrrmslveegavkrinmahlciagshavngv arihseilkktifkdfyelephkfqnktngitprrwlvlcnpglaeiiaerigeeyisdl dqlrkllsyvddeafirdvakvkqenklkfaaylereykhinpnslfdvqvkriheykrq llnclhvitlynrikkepnkfvvprtvmiggkaapgyhmakmiiklitaigdvvnhdpvv gdrlrviflenyrvslaekvipaadlseqistagteasgtgnmkfmlngaltigtmdgan vemaeeageenffifgmrvedvdrldnaqeyydripelrqiieqlssgffspkqpdlfkd ivnmlmhhdrfkvfadyeeyvkcqervsalyknprewtrmvirniatsgkfssdrtiaqy areiwgvepsrqrlpa