Chains and heterogens:
PDB Chain Sequences:
>1df0A (A:) agiamklakdreaaeglgsheraikylnqdyetlrnecleagalfqdpsfpalpsslgfk elgpyssktrgiewkrpteicadpqfiiggatrtdicqgalgdswllaaiasltlneeil arvvpldqsfqenyagifhfqfwqygewvevvvddrlptkdgellfvhsaegsefwsall ekayakingcyealsggattegfedftggiaewyelrkpppnlfkiiqkalekgsllgcs iditsaadseavtyqklvkghaysvtgaeevessgslqklirirnpwgqvewtgkwndnc pswntvdpevranlterqedgefwmsfsdflrhysrleicnltpdtltcdsykkwkltkm dgnwrrgstaggcrnypntfwmnpqylikleeededdedgergctflvgliqkhrrrqrk mgedmhtigfgiyevpeeltgqtnihlsknfflttrarersdtfinlrevlnrfklppge yvlvpstfephkngdfcirvfsekkadyqtvddeieanieeieaneedigdgfrrlfaql agedaeisafelqtilrrvlakrediksdgfsietckimvdmldedgsgklglkefyilw tkiqkyqkiyreidvdrsgtmnsyemrkaleeagfklpcqlhqvivarfaddeliidfdn fvrclvrleilfkifkqldpentgtiqldliswlsfsvl
>1df0A (A:) agiamklakdreaaeglgsheraikylnqdyetlrnecleagalfqdpsfpalpsslgfk elgpyssktrgiewkrpteicadpqfiiggatrtdicqgalgdswllaaiasltlneeil arvvpldqsfqenyagifhfqfwqygewvevvvddrlptkdgellfvhsaegsefwsall ekayakingcyealsggattegfedftggiaewyelrkpppnlfkiiqkalekgsllgcs idighaysvtgaeevqklirirnpwgqgefwmsfsdflrhysrleicnltpdtltcdsyk kwkltkmdgnwrrgstaggcrnypntfwmnpqylikleeededdedgrgctflvgliqkh rrrqrkmgedmhtigfgiyevsknffltersdtfinlrevlnrfklppgeyvlvpstfep hkngdfcirvfsekkadyqtvddeieanieeianeedigdgfrrlfaqlagedaeisafe lqtilrrvlakksdgfsietckimvdmldedgsgklglkefyilwtkiqkyqkiyreidv drsgtmnsyemrkaleeagfklpcqlhqvivarfaddeliidfdnfvrclvrleilfkif kqldpentgtiqldliswlsfsvl
>1df0B (B:) neseeerqfrklfvqlagddmevsatelmnilnkvvtrhpdlktdgfgidtcrsmvavmd sdttgklgfeefkylwnnikkwqgiykrfdtdrsgtigsnelpgafeaagfhlnqhiysm iirrysdetgnmdfdnfisclvrldamfrafrsldkngtgqiqvniqewlqltmys