Chains and heterogens:
PDB Chain Sequences:
>4ctnA (A:) msrplsdqekrkqisvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtv rdhlvgrwirtqqhyyekdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldm eeleeieedaglgngglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeea ddwlrygnpwekarpeftlpvhfygrvehtsqgakwvdtqvvlampydtpvpgyrnnvvn tmrlwsakapndfnlkdfnvggyiqavldrnlaenisrvlypndnffegkelrlkqeyfv vaatlqdiirrfksskfgcrdpvrtnfdafpdkvaiqlndthpslaipelmrvlvdlerl dwdkawevtvktcaytnhtvlpealerwpvhlletllprhlqiiyeinqrflnrvaaafp gdvdrlrrmslveegavkrinmahlciagshavngvarihseilkktifkdfyelephkf qnktngitprrwlvlcnpglaeiiaerigeeyisdldqlrkllsyvddeafirdvakvkq enklkfaaylereykvhinpnslfdvqvkriheykrqllnclhvitlynrikkepnkfvv prtvmiggkaapgyhmakmiiklitaigdvvnhdpvvgdrlrviflenyrvslaekvipa adlseqistagteasgtgnmkfmlngaltigtmdganvemaeeageenffifgmrvedvd rldqrgynaqeyydripelrqiieqlssgffspkqpdlfkdivnmlmhhdrfkvfadyee yvkcqervsalyknprewtrmvirniatsgkfssdrtiaqyareiwgvepsrqrlpapde kip
>4ctnA (A:) qisvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtvrdhlvgrwirtq qhyyekdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldmeeleeieedagl gngglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeeaddwlrygnpwek arpeftlpvhfygrvehtsqgakwvdtqvvlampydtpvpgyrnnvvntmrlwsakapnd gyiqavldrnlaenisrvlypndnffegkelrlkqeyfvvaatlqdiirrfksstnfdaf pdkvaiqlndthpslaipelmrvlvdlerldwdkawevtvktcaytnhtvlpealerwpv hlletllprhlqiiyeinqrflnrvaaafpgdvdrlrrmslveegavkrinmahlciags havngvarihseilkktifkdfyelephkfqnktngitprrwlvlcnpglaeiiaerige eyisdldqlrkllsyvddeafirdvakvkqenklkfaaylereykvhinpnslfdvqvkr iheykrqllnclhvitlynrikkepnkfvvprtvmiggkaapgyhmakmiiklitaigdv vnhdpvvgdrlrviflenyrvslaekvipaadlseqistagteasgtgnmkfmlngalti gtmdganvemaeeageenffifgmrvedvdrldqrgynaqeyydripelrqiieqlssgf fspkqpdlfkdivnmlmhhdrfkvfadyeeyvkcqervsalyknprewtrmvirniatsg kfssdrtiaqyareiwgvepsrqrlpa