Chains and heterogens:
PDB Chain Sequences:
>2pyiA (A:) msrplsdqekrkqisvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtv rdhlvgrwirtqqhyyekdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldm eeleeieedaglgngglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeea ddwlrygnpwekarpeftlpvhfygrvehtsqgakwvdtqvvlampydtpvpgyrnnvvn tmrlwsakapndfnlkdfnvggyiqavldrnlaenisrvlypndnffegkelrlkqeyfv vaatlqdiirrfksskfgcrdpvrtnfdafpdkvaiqlndthpslaipelmrvlvdlerl dwdkawevtvktcaytnhtvlpealerwpvhlletllprhlqiiyeinqrflnrvaaafp gdvdrlrrmslveegavkrinmahlciagshavngvarihseilkktifkdfyelephkf qnktngitprrwlvlcnpglaeiiaerigeeyisdldqlrkllsyvddeafirdvakvkq enklkfaaylereykvhinpnslfdvqvkriheykrqllnclhvitlynrikkepnkfvv prtvmiggkaapgyhmakmiiklitaigdvvnhdpvvgdrlrviflenyrvslaekvipa adlseqistagteasgtgnmkfmlngaltigtmdganvemaeeageenffifgmrvedvd rldqrgynaqeyydripelrqiieqlssgffspkqpdlfkdivnmlmhhdrfkvfadyee yvkcqervsalyknprewtrmvirniatsgkfssdrtiaqyareiwgvepsrqrlpapde kip
>2pyiA (A:) rkqisvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtvrdhlvgrwir tqqhyyekdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldmeeleeieeda glgngglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeeaddwlrygnpw ekarpeftlpvhfygrvehtsqgakwvdtqvvlampydtpvpgyrnnvvntmrlwsakap ngyiqavldrnlaenisrvlypndnffegkelrlkqeyfvvaatlqdiirrfkssknfda fpdkvaiqlndthpslaipelmrvlvdlerldwdkawevtvktcaytnhtvlpealerwp vhlletllprhlqiiyeinqrflnrvaaafpgdvdrlrrmslveegavkrinmahlciag shavngvarihseilkktifkdfyelephkfqnktngitprrwlvlcnpglaeiiaerig eeyisdldqlrkllsyvddeafirdvakvkqenklkfaaylereykvhinpnslfdvqvk riheykrqllnclhvitlynrikkepnkfvvprtvmiggkaapgyhmakmiiklitaigd vvnhdpvvgdrlrviflenyrvslaekvipaadlseqistagteasgtgnmkfmlngalt igtmdganvemaeeageenffifgmrvedvdrldqrgynaqeyydripelrqiieqlssg ffspkqpdlfkdivnmlmhhdrfkvfadyeeyvkcqervsalyknprewtrmvirniats gkfssdrtiaqyareiwgvepsrqrlp