Chains and heterogens:
PDB Chain Sequences:
>1caxA (A:) aqnnpylfrsnkfltlfknqhgslrllqrfnedteklenlrdyrvleycskpntlllphh sdsdllvlvlegqailvlvnpdgrdtykldqgdaikiqagtpfylinpdnnqnlrilkfa itfrrpgtvedfflsstkrlpsylsafsknfleasydspydeieqtllqeeqegvivkmp k
>1caxB (B:) tlssqdkpfnlrsrdpiysnnygklyeitpeknsqlrdldillnclqmnegalfvphyns ratvilvanegraevelvgleqqqqqglesmqlrryaatlsegdiivipssfpvalkaas dlnmvgigvnaennernflaghkenvirqiprqvsdltfpgsgeeveellenqkesyfvd gqpr
>1caxC (C:) aqnnpylfrsnkfltlfknqhgslrllqrfnedteklenlrdyrvleycskpntlllphh sdsdllvlvlegqailvlvnpdgrdtykldqgdaikiqagtpfylinpdnnqnlrilkfa itfrrpgtvedfflsstkrlpsylsafsknfleasydspydeieqtllqeeqegvivkmp k
>1caxD (D:) tlssqdkpfnlrsrdpiysnnygklyeitpeknsqlrdldillnclqmnegalfvphyns ratvilvanegraevelvgleqqqqqglesmqlrryaatlsegdiivipssfpvalkaas dlnmvgigvnaennernflaghkenvirqiprqvsdltfpgsgeeveellenqkesyfvd gqpr
>1caxE (E:) aqnnpylfrsnkfltlfknqhgslrllqrfnedteklenlrdyrvleycskpntlllphh sdsdllvlvlegqailvlvnpdgrdtykldqgdaikiqagtpfylinpdnnqnlrilkfa itfrrpgtvedfflsstkrlpsylsafsknfleasydspydeieqtllqeeqegvivkmp k
>1caxF (F:) tlssqdkpfnlrsrdpiysnnygklyeitpeknsqlrdldillnclqmnegalfvphyns ratvilvanegraevelvgleqqqqqglesmqlrryaatlsegdiivipssfpvalkaas dlnmvgigvnaennernflaghkenvirqiprqvsdltfpgsgeeveellenqkesyfvd gqpr