Chains and heterogens:
PDB Chain Sequences:
>3ifzA (A:) mtdttlppddsldriepvdieqemqrsyidyamsvivgralpevrdglkpvhrrvlyamf dsgfrpdrshaksarsvaetmgnyhphgdasiydslvrmaqpwslryplvdgqgnfgspg ndppaamrytearltplamemlreideetvdfipnydgrvqeptvlpsrfpnllangsgg iavgmatnipphnlreladavfwalenhdadeeetlaavmgrvkgpdfptaglivgsqgt adayktgrgsirmrgvveveedsrgrtslvitelpyqvnhdnfitsiaeqvrdgklagis niedqssdrvglrivieikrdavakvvinnlykhtqlqtsfganmlaivdgvprtlrldq liryyvdhqldvivrrttyrlrkanerahilrglvkaldaldevialirasetvdiarag lielldideiqaqaildmqlrrlaalerqriiddlakieaeiadledilakperqrgivr delaeivdrhgddrrtriiaaehhhhhh
>3ifzA (A:) ddsldriepvdieqemqrsyidyamsvivgralpevrdglkpvhrrvlyamfdsgfrpdr shaksarsvaetmgnyhphgdasiydslvrmaqpwslryplvdgqgnfgspgndppaamr ytearltplamemlreideetvdfipnydgrvqeptvlpsrfpnllangsggiavgmatn ipphnlreladavfwalenhdadeeetlaavmgrvkgpdfptaglivgsqgtadayktgr gsirmrgvveveedsrlvitelpyqvnhdnfitsiaeqvrdgklagisniedqssdrvgl rivieikrdavakvvinnlykhtqlqtsfganmlaivdgvprtlrldqliryyvdhqldv ivrrttyrlrkanerahilrglvkaldaldevialirasetvdiaraglielldideiqa qaildmqlrrlaalerqriiddlakieaeiadledilakperqrgivrdelaeivdrhgd drrtrii
>3ifzB (B:) mtdttlppddsldriepvdieqemqrsyidyamsvivgralpevrdglkpvhrrvlyamf dsgfrpdrshaksarsvaetmgnyhphgdasiydslvrmaqpwslryplvdgqgnfgspg ndppaamrytearltplamemlreideetvdfipnydgrvqeptvlpsrfpnllangsgg iavgmatnipphnlreladavfwalenhdadeeetlaavmgrvkgpdfptaglivgsqgt adayktgrgsirmrgvveveedsrgrtslvitelpyqvnhdnfitsiaeqvrdgklagis niedqssdrvglrivieikrdavakvvinnlykhtqlqtsfganmlaivdgvprtlrldq liryyvdhqldvivrrttyrlrkanerahilrglvkaldaldevialirasetvdiarag lielldideiqaqaildmqlrrlaalerqriiddlakieaeiadledilakperqrgivr delaeivdrhgddrrtriiaaehhhhhh
>3ifzB (B:) idyamsvivgralpevrdglkpvhrrvlyamfdsgfrpdrshaksarsvaetmgnyhphg dasiydslvrmaqpwslryplvdgqgnfgspgndppaamrytearltplamemlreidee tvdfipnydgrvqeptvlpsrfpnllangsggiavgmatnipphnlreladavfwalenh dadeeetlaavmgrvkgpdfptaglivgsqgtadayktgrgsirmrgvveveedsrgrts lvitelpyqvnhdnfitsiaeqvrdgklagisniedqssdrvglrivieikrdavakvvi nnlykhtqlqtsfganmlaivdgvprtlrldqliryyvdhqldvivrrttyrlrkanera hilrglvkaldaldevialirasetvdiaraglielldideiqaqaildmqlrrlaaler qriiddlakieaeiadledilakperqrgivrdelaeivdrhgddrrtriiaa