Chains and heterogens:
PDB Chain Sequences:
>1b0iA (A:) tpttfvhlfewnwqdvaqeceqylgpkgyaavqvsppnehitgsqwwtryqpvsyelqsr ggnraqfidmvnrcsaagvdiyvdtlinhmaagsgtgtagnsfgnksfpiyspqdfhesc tinnsdygndryrvqncelvgladldtasnyvqntiaayindlqaigvkgfrfdaskhva asdiqslmakvngspvvfqevidqggeavgaseylstglvtefkystelgntfrngslaw lsnfgegwgfmpsssavvfvdnhdnqrghggagnvitfedgrlydlanvfmlaypygypk vmssydfhgdtdaggpnvpvhnngnlecfasnwkcehrwsyiaggvdfrnntadnwavtn wwdntnnqisfgrgssghmainkedstltatvqtdmasgqycnvlkgelsadakscsgev itvnsdgtinlnigawdamaihknaklntssas
>1b0iA (A:) tpttfvhlfewnwqdvaqeceqylgpkgyaavqvsppnehitgsqwwtryqpvsyelqsr ggnraqfidmvnrcsaagvdiyvdtlinhmaagsgtgtagnsfgnksfpiyspqdfhesc tinnsdygndryrvqncelvgladldtasnyvqntiaayindlqaigvkgfrfdaskhva asdiqslmakvngspvvfqevidqggeavgaseylstglvtefkystelgntfrngslaw lsnfgegwgfmpsssavvfvdnhdnqrghggagnvitfedgrlydlanvfmlaypygypk vmssydfhgdtdaggpnvpvhnngnlecfasnwkcehrwsyiaggvdfrnntadnwavtn wwdntnnqisfgrgssghmainkedstltatvqtdmasgqycnvlkgelsadakscsgev itvnsdgtinlnigawdamaihknakln