Chains and heterogens:
PDB Chain Sequences:
>4xkgA (A:) adpgdkicigyhannsttqvdtlleknvtvthsvellenqkekrfckimnkapldlkdct iegwilgnpkcdlllgdqswsyiverpnaqngicypgvlneleelkafigsgerverfem fpkstwagvdtsrgvtnacpsytidssfyrnlvwivktdsatypvikgtynntgtqpily fwgvhhpldttvqdnlygsgdkyvrmgtesmnfakspeiaarpavngqrsridyywsvlr pgetlnvesngnliapwyaykfvstnkkgavfksdlpiencdatcqtitgvlrtnktfqn vsplwigecpkyvkseslrlatglrnvpqiatr
>4xkgA (A:) pgdkicigyhannsttqvdtlleknvtvthsvellenqkekrfckimnkapldlkdctie gwilgnpkcdlllgdqswsyiverpnaqngicypgvlneleelkafigsgerverfemfp kstwagvdtsrgvtnacpsytidssfyrnlvwivktdsatypvikgtynntgtqpilyfw gvhhpldttvqdnlygsgdkyvrmgtesmnfakspeiaarpavngqrsridyywsvlrpg etlnvesngnliapwyaykfvstnkkgavfksdlpiencdatcqtitgvlrtnktfqnvs plwigecpkyvkseslrlatglrnvpqiat
>4xkgB (B:) gifgaiagfieggwtgmidgwygyhhensqgsgyaadrestqkaidgitnkvnsiinkmn tqfeavdhefsnlerrignlnkrmedgfldvwtynaellvllenertldlhdanvknlye kvksqlrdnandlgngcfefwhkcdnecmesvkngtydypkyqkesklnrqgiegrlvpr
>4xkgB (B:) gifgaiagfieggwtgmidgwygyhhensqgsgyaadrestqkaidgitnkvnsiinkmn tqfeavdhefsnlerrignlnkrmedgfldvwtynaellvllenertldlhdanvknlye kvksqlrdnandlgngcfefwhkcdnecmesvkngtydypkyqkesklnrqgi
>4xkgC (C:) adpgdkicigyhannsttqvdtlleknvtvthsvellenqkekrfckimnkapldlkdct iegwilgnpkcdlllgdqswsyiverpnaqngicypgvlneleelkafigsgerverfem fpkstwagvdtsrgvtnacpsytidssfyrnlvwivktdsatypvikgtynntgtqpily fwgvhhpldttvqdnlygsgdkyvrmgtesmnfakspeiaarpavngqrsridyywsvlr pgetlnvesngnliapwyaykfvstnkkgavfksdlpiencdatcqtitgvlrtnktfqn vsplwigecpkyvkseslrlatglrnvpqiatr
>4xkgC (C:) gdkicigyhannsttqvdtlleknvtvthsvellenqkekrfckimnkapldlkdctieg wilgnpkcdlllgdqswsyiverpnaqngicypgvlneleelkafigsgerverfemfpk stwagvdtsrgvtnacpsytidssfyrnlvwivktdsatypvikgtynntgtqpilyfwg vhhpldttvqdnlygsgdkyvrmgtesmnfakspeiaarpavngqrsridyywsvlrpge tlnvesngnliapwyaykfvskgavfksdlpiencdatcqtitgvlrtnktfqnvsplwi gecpkyvkseslrlatglrnvpqiat
>4xkgD (D:) gifgaiagfieggwtgmidgwygyhhensqgsgyaadrestqkaidgitnkvnsiinkmn tqfeavdhefsnlerrignlnkrmedgfldvwtynaellvllenertldlhdanvknlye kvksqlrdnandlgngcfefwhkcdnecmesvkngtydypkyqkesklnrqgiegrlvpr
>4xkgD (D:) gifgaiagfieggwtgmidgwygyhhensqgsgyaadrestqkaidgitnkvnsiinkmn tqfeavdhefsnlerrignlnkrmedgfldvwtynaellvllenertldlhdanvknlye kvksqlrdnandlgngcfefwhkcdnecmesvkngtydypkyqkesklnrqgi
>4xkgE (E:) adpgdkicigyhannsttqvdtlleknvtvthsvellenqkekrfckimnkapldlkdct iegwilgnpkcdlllgdqswsyiverpnaqngicypgvlneleelkafigsgerverfem fpkstwagvdtsrgvtnacpsytidssfyrnlvwivktdsatypvikgtynntgtqpily fwgvhhpldttvqdnlygsgdkyvrmgtesmnfakspeiaarpavngqrsridyywsvlr pgetlnvesngnliapwyaykfvstnkkgavfksdlpiencdatcqtitgvlrtnktfqn vsplwigecpkyvkseslrlatglrnvpqiatr
>4xkgE (E:) pgdkicigyhannsttqvdtlleknvtvthsvellenqkekrfckimnkapldlkdctie gwilgnpkcdlllgdqswsyiverpnaqngicypgvlneleelkafigsgerverfemfp kstwagvdtsrgvtnacpsytidssfyrnlvwivktdsatypvikgtynntgtqpilyfw gvhhpldttvqdnlygsgdkyvrmgtesmnfakspeiaarpavngqrsridyywsvlrpg etlnvesngnliapwyaykfvskkgavfksdlpiencdatcqtitgvlrtnktfqnvspl wigecpkyvkseslrlatglrnvpq
>4xkgF (F:) gifgaiagfieggwtgmidgwygyhhensqgsgyaadrestqkaidgitnkvnsiinkmn tqfeavdhefsnlerrignlnkrmedgfldvwtynaellvllenertldlhdanvknlye kvksqlrdnandlgngcfefwhkcdnecmesvkngtydypkyqkesklnrqgiegrlvpr
>4xkgF (F:) gifgaiagfieggwtgmidgwygyhhensqgsgyaadrestqkaidgitnkvnsiinkmn tqfeavdhefsnlerrignlnkrmedgfldvwtynaellvllenertldlhdanvknlye kvksqlrdnandlgngcfefwhkcdnecmesvkngtydypkyqkesklnrqg