Chains and heterogens:
PDB Chain Sequences:
>1jkuA (A:) mfkhtrklqynakpdrsdpimarrlqeslggqwgettgmmsylsqgwastgaekykdlll dtgteemahvemistmigylledapfgpedlkrdpslattmagmdpehslvhglnaslnn pngaawnagyvtssgnlvadmrfnvvresearlqvsrlysmtedegvrdmlkfllaretq hqlqfmkaqeeleekygiivpgdmkeiehsefshvlmnfsdgdgskafegqvakdgekft yqenpeamggiphikpgdprlhnhqg
>1jkuB (B:) mfkhtrklqynakpdrsdpimarrlqeslggqwgettgmmsylsqgwastgaekykdlll dtgteemahvemistmigylledapfgpedlkrdpslattmagmdpehslvhglnaslnn pngaawnagyvtssgnlvadmrfnvvresearlqvsrlysmtedegvrdmlkfllaretq hqlqfmkaqeeleekygiivpgdmkeiehsefshvlmnfsdgdgskafegqvakdgekft yqenpeamggiphikpgdprlhnhqg
>1jkuC (C:) mfkhtrklqynakpdrsdpimarrlqeslggqwgettgmmsylsqgwastgaekykdlll dtgteemahvemistmigylledapfgpedlkrdpslattmagmdpehslvhglnaslnn pngaawnagyvtssgnlvadmrfnvvresearlqvsrlysmtedegvrdmlkfllaretq hqlqfmkaqeeleekygiivpgdmkeiehsefshvlmnfsdgdgskafegqvakdgekft yqenpeamggiphikpgdprlhnhqg
>1jkuD (D:) mfkhtrklqynakpdrsdpimarrlqeslggqwgettgmmsylsqgwastgaekykdlll dtgteemahvemistmigylledapfgpedlkrdpslattmagmdpehslvhglnaslnn pngaawnagyvtssgnlvadmrfnvvresearlqvsrlysmtedegvrdmlkfllaretq hqlqfmkaqeeleekygiivpgdmkeiehsefshvlmnfsdgdgskafegqvakdgekft yqenpeamggiphikpgdprlhnhqg
>1jkuE (E:) mfkhtrklqynakpdrsdpimarrlqeslggqwgettgmmsylsqgwastgaekykdlll dtgteemahvemistmigylledapfgpedlkrdpslattmagmdpehslvhglnaslnn pngaawnagyvtssgnlvadmrfnvvresearlqvsrlysmtedegvrdmlkfllaretq hqlqfmkaqeeleekygiivpgdmkeiehsefshvlmnfsdgdgskafegqvakdgekft yqenpeamggiphikpgdprlhnhqg
>1jkuF (F:) mfkhtrklqynakpdrsdpimarrlqeslggqwgettgmmsylsqgwastgaekykdlll dtgteemahvemistmigylledapfgpedlkrdpslattmagmdpehslvhglnaslnn pngaawnagyvtssgnlvadmrfnvvresearlqvsrlysmtedegvrdmlkfllaretq hqlqfmkaqeeleekygiivpgdmkeiehsefshvlmnfsdgdgskafegqvakdgekft yqenpeamggiphikpgdprlhnhqg