Chains and heterogens:
PDB Chain Sequences:
>1dg3A (A:) hmtgpmclientngrlmanpealkilsaitqpmvvvaivglyrtgksylmnklagkkkgf slgstvqshtkgiwmwcvphpkkpghilvlldteglgdvekgdnqndswifalavllsst fvynsigtinqqamdqlyyvtelthrirsksspdenenevedsadfvsffpdfvwtlrdf sldleadgqpltpdeyltyslklkkgtsqkdetfnlprlcirkffpkkkcfvfdrpvhrr klaqleklqdeeldpefvqqvadfcsyifsnsktktlsggiqvngprleslvltyvnais sgdlpcmenavlalaqiensaavqkaiahyeqqmgqkvqlpteslqelldlhrdsereai evfirssfkdvdhlfqkelaaqlekkrddfckqnqeassdrcsgllqvifspleeevkag iyskpggyrlfvqklqdlkkkyyeeprkgiqaeeilqtylkskesmtdailqtdqtltek ekeievervkaesaqasakmlhemqrkneqmmeqkersyqehlkqltekmendrvqllke qertlalklqeqeqllkegfqkesrimkneiqdlqtkm
>1dg3A (A:) hmtgpmclientngrlmanpealkilsaitqpmvvvaivglyrtgksylmnklagkkhtk giwmwcvphpkkpghilvlldteglgdvekgdnqndswifalavllsstfvynsigtinq qamdqlyyvtelthrirsksdsadfvsffpdfvwtlrdfsldlqpltpdeyltyslklkk gtsqkdetfnlprlcirkffpkkkcfvfdrpvheldpefvqqvadfcsyifsnsktktls ggiqvngprleslvltyvnaissgdlpcmenavlalaqiensaavqkaiahyeqqmgqkv qlpteslqelldlhrdsereaievfirssfkdvdhlfqkelaaqlekkrddfckqnqeas sdrcsgllqvifspleeevkagiyskpggyrlfvqklqdlkkkyyeeprkgiqaeeilqt ylkskesmtdailqtdqtltekekeievervkaesaqasakmlhemqrkneqmmeqkers yqehlkqltekmendrvqllkeqertlalklqeqeqllkegfqkesrimkneiqdlqtkm