Chains and heterogens:
PDB Chain Sequences:
>1aqm_ (-) tpttfvhlfewnwqdvaqeceqylgpkgyaavqvsppnehitgsqwwtryqpvsyelqsr ggnraqfidmvnrcsaagvdiyvdtlinhmaagsgtgtagnsfgnksfpiyspqdfhesc tinnsdygndryrvqncelvgladldtasnyvqntiaayindlqaigvkgfrfdaskhva asdiqslmakvngspvvfqevidqggeavgaseylstglvtefkystelgntfrngslaw lsnfgegwgfmpsssavvfvdnhdnqrghggagnvitfedgrlydlanvfmlaypygypk vmssydfhgdtdaggpnvpvhnngnlecfasnwkcehrwsyiaggvdfrnntadnwavtn wwdntnnqisfgrgssghmainkedstltatvqtdmasgqycnvlkgelsadakscsgev itvnsdgtinlnigawdamaihknaklntssas
>1aqm_ (-) tpttfvhlfewnwqdvaqeceqylgpkgyaavqvsppnehitgsqwwtryqpvsyelqsr ggnraqfidmvnrcsaagvdiyvdtlinhmaagsgtgtagnsfgnksfpiyspqdfhesc tinnsdygndryrvqncelvgladldtasnyvqntiaayindlqaigvkgfrfdaskhva asdiqslmakvngspvvfqevidqggeavgaseylstglvtefkystelgntfrngslaw lsnfgegwgfmpsssavvfvdnhdnqrghggagnvitfedgrlydlanvfmlaypygypk vmssydfhgdtdaggpnvpvhnngnlecfasnwkcehrwsyiaggvdfrnntadnwavtn wwdntnnqisfgrgssghmainkedstltatvqtdmasgqycnvlkgelsadakscsgev itvnsdgtinlnigawdamaihknakln