Chains and heterogens:
PDB Chain Sequences:
>1sz0A (A:) aagtqgaefpelcsytweavdtknnmlykinicgnmgvaqcgpssavcmhdlktdsfhsv gdsllktasrsllefnttvnckqqnhkiqssitflcgktlgtpefvtatdcvhyfewrtt aackknifkankevpcyafdrelkkhdlnpliktsgaylvddsdpdtslfinvcrdievl rasspqvrvcptgaaaclvrgdrafdvgrpqeglklvsndrlvlsyvkegagqpdfcdgh spavtitfvcpserregtipkltaksncrfeiewvteyachrdylesrscslssaqhdva vdlqplsrveasdslfytseadeytyylsicggsqapicnkkdaavcqvkkadstqvkva grpqnltlrysdgdltliyfggeecssgfqrmsvinfecnqtagnngrgapvftgevdct yfftwdtkyacv
>1sz0A (A:) aefpelcsytweavdtknnmlykinicgnmgvaqcgpssavcmhdlktdsfhsvgdsllk tasrsllefnttvnckiqssitflcgktlgtpefvtatdcvhyfewrttaackknifkan kevpcyafdrelkkhdlnpliktsgaylvddsdpdtslfinvcrdievlrasspqvrvcp tgaaaclvrgdrafdvgrpqeglklvsndrlvlsyvkegagqpdfcdghspavtitfvcp serregtipkltaksncrfeiewvteyachrdylesrscslssaqhdvavdlqplssdsl fytseadeytyylsicggsqapicnkkdaavcqvkkadstqvkvagrpqnltlrysdgdl tliyfggeecssgfqrmsvinfecnqtagnngrgapvftgevdctyfftwdtkyacv
>1sz0B (B:) aagtqgaefpelcsytweavdtknnmlykinicgnmgvaqcgpssavcmhdlktdsfhsv gdsllktasrsllefnttvnckqqnhkiqssitflcgktlgtpefvtatdcvhyfewrtt aackknifkankevpcyafdrelkkhdlnpliktsgaylvddsdpdtslfinvcrdievl rasspqvrvcptgaaaclvrgdrafdvgrpqeglklvsndrlvlsyvkegagqpdfcdgh spavtitfvcpserregtipkltaksncrfeiewvteyachrdylesrscslssaqhdva vdlqplsrveasdslfytseadeytyylsicggsqapicnkkdaavcqvkkadstqvkva grpqnltlrysdgdltliyfggeecssgfqrmsvinfecnqtagnngrgapvftgevdct yfftwdtkyacv
>1sz0B (B:) aefpelcsytweavdtknnmlykinicgnmgvaqcgpssavcmhdlktdsfhsvgdsllk tasrsllefnttvnckkiqssitflcgktlgtpefvtatdcvhyfewrttaackknifka nkevpcyafdrelkkhdlnpliktsgaylvddsdpdtslfinvcrdievlrasspqvrvc ptgaaaclvrgdrafdvgrpqeglklvsndrlvlsyvkpdfcdghspavtitfvcpserr egtipkltaksncrfeiewvteyachrdylesrscslssaqhdvavdlqplsrvasdslf ytseadeytyylsicggsqapicnkkdaavcqvkkadstqvkvagrpqnltlrysdgdlt liyfggeecssgfqrmsvinfecnqtagnngrgapvftgevdctyfftwdtkyacv