Chains and heterogens:
PDB Chain Sequences:
>2xagA (A:) mlsgkkaaaaaaaaaaaatgteagpgtaggsengsevaaqpaglsgpaevgpgavgertp rkkepprasppgglaeppgsagpqagptvvpgsatpmetgiaetpegrrtsrrkrakvey remdeslanlsedeyyseeernakaekekklpppppqappeeenesepeepsgvegaafq srlphdrmtsqeaacfpdiisgpqqtqkvflfirnrtlqlwldnpkiqltfeatlqqlea pynsdtvlvhrvhsylerhglinfgiykrikplptkktgkviiigsgvsglaaarqlqsf gmdvtlleardrvggrvatfrkgnyvadlgamvvtglggnpmavvskqvnmelakikqkc plyeangqavpkekdemveqefnrlleatsylshqldfnvlnnkpvslgqalevviqlqe khvkdeqiehwkkivktqeelkellnkmvnlkekikelhqqykeasevkpprditaeflv kskhrdltalckeydelaetqgkleeklqeleanppsdvylssrdrqildwhfanlefan atplstlslkhwdqdddfeftgshltvrngyscvpvalaegldiklntavrqvrytasgc eviavntrstsqtfiykcdavlctlplgvlkqqppavqfvpplpewktsavqrmgfgnln kvvlcfdrvfwdpsvnlfghvgsttasrgelflfwnlykapillalvageaagimenisd dvivgrclailkgifgssavpqpketvvsrwradpwargsysyvaagssgndydlmaqpi tpgpsipgapqpiprlffagehtirnypatvhgallsglreagriadqflgamytlprqa tpgvpaqqspsm
>2xagA (A:) psgvegaafqsrlphdrmtsqeaacfpdiisgpqqtqkvflfirnrtlqlwldnpkiqlt featlqqleapynsdtvlvhrvhsylerhglinfgiykrikplptkktgkviiigsgvsg laaarqlqsfgmdvtlleardrvggrvatfrkgnyvadlgamvvtglggnpmavvskqvn melakikqkcplyeangqavpkekdemveqefnrlleatsylshqldfnvlnnkpvslgq alevviqlqekhvkdeqiehwkkivktqeelkellnkmvnlkekikelhqqykeasevkp prditaeflvkskhrdltalckeydelaetqgkleeklqeleanppsdvylssrdrqild whfanlefanatplstlslkhwdqdddfeftgshltvrngyscvpvalaegldiklntav rqvrytasgceviavntrstsqtfiykcdavlctlplgvlkqqppavqfvpplpewktsa vqrmgfgnlnkvvlcfdrvfwdpsvnlfghvgsttasrgelflfwnlykapillalvage aagimenisddvivgrclailkgifgssavpqpketvvsrwradpwargsysyvaagssg ndydlmaqpitpgpsipgapqpiprlffagehtirnypatvhgallsglreagriadqfl gamytl
>2xagB (B:) mvekgpevsgkrrgrnnaaasasaaaasaaasaacaspaataasgaaassasaaaasaaa apnngqnkslaaaapngnsssnsweegssgsssdeehggggmrvgpqyqavvpdfdpakl arrsqerdnlgmlvwspnqnlseakldeyiaiakekhgynmeqalgmlfwhkhnieksla dlpnftpfpdewtvedkvlfeqafsfhgktfhriqqmlpdksiaslvkfyyswkktrtkt svmdrharkqkrereesedeleeangnnpidievdqnkeskkevpptetvpqvkkekhst qaknrakrkppkgmflsqedveavsanataattvlrqldmelvsvkrqiqnikqtnsalk ekldggiepyrlpeviqkcnarwtteeqllavqairkygrdfqaisdvignksvvqvknf fvnyrrrfnidevlqeweaehgkeetngpsnqkpvkspdnsikmpeeedeapvldvryas as
>2xagB (B:) rkppkgmflsqedveavsanataattvlrqldmelvsvkrqiqnikqtnsalkekldggi epyrlpeviqkcnarwtteeqllavqairkygrdfqaisdvignksvvqvknffvnyrrr fnidevlqeweae