Chains and heterogens:
PDB Chain Sequences:
>2df4A (A:) msiryesvenlltlikdkkikpsdvvkdiydaieetdptiksflaldkenaikkaqelde lqakdqmdgklfgipmgikdniitnglettcaskmlegfvpiyestvmeklhkenavlig klnmdefamggstetsyfkktvnpfdhkavpggssggsaaavaaglvplslgsdtggsir qpaaycgvvgmkptygrvsrfglvafassldqigpltrnvkdnaivleaisgadvndsts apvddvdftseigkdikglkvalpkeylgegvaddvkeavqnavetlkslgavveevslp ntkfgipsyyviasseassnlsrfdgirygyhskeahsleelykmsrsegfgkevkrrif lgtfalssgyydayykksqkvrtlikndfdkvfenydvvvgptapttafnlgeeiddplt myandllttpvnlaglpgisvpcgqsngrpiglqfigkpfdektlyrvayqyetqynlhd vyekl
>2df4B (B:) mhfetviglevhvelktdskmfspspahfgaepnsntnvidlaypgvlpvvnkravdwam raamalnmeiateskfdrknyfypdnpkayqisqfdqpigengyidievdgetkrigitr lhmeedagksthkgeyslvdlnrqgtplieivsepdirspkeayayleklrsiiqytgvs dvkmeegslrcdanislrpygqekfgtkaelknlnsfnyvrkgleyeekrqeeellngge igqetrrfdestgktilmrvkegsddyryfpepdivplyiddawkervrqtipelpderk akyvnelglpaydahvltltkemsdffestiehgadvkltsnwlmggvneylnknqvell dtkltpenlagmikliedgtmsskiakkvfpelaakggnakqimednglvqisdeatllk fvnealdnneqsvedykngkgkamgflvgqimkaskgqanpqlvnqllkqeldkrlehhh hhh
>2df4B (B:) hfetviglevhvelktdskmfspspahfgaepnsntnvidlaypgvlpvvnkravdwamr aamalnmeiateskfdrknyfypdnpkayqisqfdqpigengyidievdgetkrigitrl hmeedagksthkgeyslvdlnrqgtplieivsepdirspkeayayleklrsiiqytgvsd vkmeegslrcdanislrpygqekfgtkaelknlnsfnyvrkgleyeekrqeeellnggei gqetrrfdestgktilmrvkegsddyryfpepdivplyiddawkervrqtipelpderka kyvnelglpaydahvltltkemsdffestiehgadvkltsnwlmggvneylnknqvelld tkltpenlagmikliedgtmsskiakkvfpelaakggna
>2df4C (C:) mtkvtreevehianlarlqispeeteemantlesildfakqndsadtegveptyhvldlq nvlredkaikgipqelalknaketedgqfkvptimneeda
>2df4C (C:) tkvtreevehianlarlqispeeteemantlesildfakqndsadtegveptyhvldlqn vlredkaikgipqelalknaketedgqfkvptimneeda