Chains and heterogens:
PDB Chain Sequences:
>1f5nA (A:) mtgpmclientngrlmanpealkilsaitqpmvvvaivglyrtgksylmnklagkkkgfs lgstvqshtkgiwmwcvphpkkpghilvlldteglgdvekgdnqndswifalavllsstf vynsigtinqqamdqlyyvtelthrirsksspdenenevedsadfvsffpdfvwtlrdfs ldleadgqpltpdeyltyslklkkgtsqkdetfnlprlcirkffpkkkcfvfdrpvhrrk laqleklqdeeldpefvqqvadfcsyifsnsktktlsggiqvngprleslvltyvnaiss gdlpcmenavlalaqiensaavqkaiahyeqqmgqkvqlpteslqelldlhrdsereaie vfirssfkdvdhlfqkelaaqlekkrddfckqnqeassdrcsgllqvifspleeevkagi yskpggyrlfvqklqdlkkkyyeeprkgiqaeeilqtylkskesmtdailqtdqtlteke keievervkaesaqasakmlhemqrkneqmmeqkersyqehlkqltekmendrvqllkeq ertlalklqeqeqllkegfqkesrimkneiqdlqtkm
>1f5nA (A:) mtgpmclientngrlmanpealkilsaitqpmvvvaivglyrtgksylmnklagkkkgfs lgstvqshtkgiwmwcvphpkkpghilvlldteglgdvekgdnqndswifalavllsstf vynsigtinqqamdqlyyvtelthrirskssvedsadfvsffpdfvwtlrdfsldleadg qpltpdeyltyslklkkgtsqkdetfnlprlcirkffpkkkcfvfdrpvhrrklaqlekl qdeeldpefvqqvadfcsyifsnsktktlsggiqvngprleslvltyvnaissgdlpcme navlalaqiensaavqkaiahyeqqmgqkvqlpteslqelldlhrdsereaievfirssf kdvdhlfqkelaaqlekkrddfckqnqeassdrcsgllqvifspleeevkagiyskpggy rlfvqklqdlkkkyyeeprkgiqaeeilqtylkskesmtdailqtdqtltekekeiever vkaesaqasakmlhemqrkneqmmeqkersyqehlkqltekmendrvqllkeqertlalk lqeqeqllkegfqkesrimkneiqdlqtkm