Chains and heterogens:
PDB Chain Sequences:
>1a0gA (A:) gytlwndqivkdeevkidkedrgyqfgdgvyevvkvyngemftvnehidrlyasaekiri tipytkdkfhqllhelveknelntghiyfqvtrgtsprahqfpentvkpviigytkenpr plenlekgvkatfvedirwlrcdikslnllgavlakqeahekgcyeailhrnntvtegss snvfgikdgilythpannmiakgitrdvviacaneinmpvkeipftthealkmdelfvts ttseitpvieidgklirdgkvgewtrklqkqfetkipkpl
>1a0gB (B:) gytlwndqivkdeevkidkedrgyqfgdgvyevvkvyngemftvnehidrlyasaekiri tipytkdkfhqllhelveknelntghiyfqvtrgtsprahqfpentvkpviigytkenpr plenlekgvkatfvedirwlrcdikslnllgavlakqeahekgcyeailhrnntvtegss snvfgikdgilythpannmiakgitrdvviacaneinmpvkeipftthealkmdelfvts ttseitpvieidgklirdgkvgewtrklqkqfetkipkplhi