Chains and heterogens:
PDB Chain Sequences:
>1q6mA (A:) mdykddddklefmemekefeqidksgswaaiyqdirheasdfpcrvaklpknknrnryrd vspfdhsriklhqedndyinaslikmeeaqrsyiltqgplpntcghfwemvweqksrgvv mlnrvmekgslkcaqywpqkeekemifedtnlkltlisediksyytvrqlelenlttqet reilhfhyttwpdfgvpespasflnflfkvresgslspehgpvvvhcsagigrsgtfcla dtclllmdkrkdpssvdikkvllemrkfrmgliqtadqlrfsylaviegakfimgdssvq dqwkelshed
>1q6mA (A:) klefmemekefeqidksgswaaiyqdirheasdfpcrvaklpknknrnryrdvspfdhsr iklhqedndyinaslikmeeaqrsyiltqgplpntcghfwemvweqksrgvvmlnrvmek gslkcaqywpqkeekemifedtnlkltlisediksyytvrqlelenlttqetreilhfhy ttwpdfgvpespasflnflfkvresgslspehgpvvvhcsagigrsgtfcladtclllmd krkdpssvdikkvllemrkfrmgliqtadqlrfsylaviegakfimgds