Chains and heterogens:
PDB Chain Sequences:
>1fg9A (A:) mqdpyvkeaenlkkyfnaghsdvadngtlflgilknwkeesdrkimqsqivsfyfklfkn fkddqsiqksvetikedmnvkffnsnkkkrddfekltnysvtdlnvqrkaiheliqvmae lspaakt
>1fg9B (B:) mqdpyvkeaenlkkyfnaghsdvadngtlflgilknwkeesdrkimqsqivsfyfklfkn fkddqsiqksvetikedmnvkffnsnkkkrddfekltnysvtdlnvqrkaiheliqvmae lspaakt
>1fg9C (C:) vptptnvtiesynmnpivyweyqimpqvpvftvevknygvknsewidacinishhycnis dhvgdpsnslwvrvkarvgqkesayakseefavcrdgkigppkldirkeekqimidifhp svfvngdeqevdydpettcyirvynvyvrmngseiqykiltqkeddcdeiqcqlaipvss lnsqycvsaegvlhvwgvttekskevcitifns
>1fg9C (C:) vptptnvtiesynmnpivyweyqimpqvpvftvevknygvknsewidacinishhycnis dhvgdpsnslwvrvkarvgqkesayakseefavcrdgkigppkldirkeekqimidifhp svfvngdeqedpettcyirvynvyvrmngseiqykiltqkeddcdeiqcqlaipvsslns qycvsaegvlhvwgvttekskevcitifns
>1fg9D (D:) svptptnvtiesynmnpivyweyqimpqvpvftvevknygvknsewidacinishhycni sdhvgdpsnslwvrvkarvgqkesayakseefavcrdgkigppkldirkeekqimidifh psvfvngdeqevdydpettcyirvynvyvrmngseiqykiltqkeddcdeiqcqlaipvs slnsqycvsaegvlhvwgvttekskevciti
>1fg9D (D:) svptptnvtiesynmnpivyweyqimpqvpvftvevknygvknsewidacinishhycni sdhvgdpsnslwvrvkarvgqkesayakseefavcrdgkigppkldirkeekqimidifh psvfvngdeqettcyirvynvyvrmngseiqykiltqkeddcdeiqcqlaipvsslnsqy cvsaegvlhvwgvttekskevciti
>1fg9E (E:) ptptnvtiesynmnpivyweyqimpqvpvftvevknygvknsewidacinishhycnisd hvgdpsnslwvrvkarvgqkesayakseefavcrdgkigppkldirkeekqimidifhps vfvngdeqevdydpettcyirvynvyvrmngseiqykiltqkeddcdeiqcqlaipvssl nsqycvsaegvlhvwgvttekskevciti
>1fg9E (E:) ptptnvtiesynmnpivyweyqimpqvpvftvevknygvknsewidacinishhycnisd hvgdpsnslwvrvkarvgqkesaseefavcrdgkigppkldirkeekqimidifhpspet tcyirvynvyvrmngseiqykiltqkeddcdeiqcqlaipvsslnsqycvsaegvlhvwg vttekskevciti