Chains and heterogens:
PDB Chain Sequences:
>4d7dA (A:) maylygthshglfkklgipgptplpflgnilsyhkgfcmfdmechkkygkvwgfydgqqp vlaitdpdmiktvlvkecysvftnrrpfgpvgfmksaisiaedeewkrlrsllsptftsg klkemvpiiaqygdvlvrnlrreaetgkpvtlkdvfgaysmdvitstsfgvnidslnnpq dpfventkkllrfdfldpfflsitvfpflipilevlnicvfprevtnflrksvkrmkesr ledtqkhrvdflqlmidsqnsketeshkalsdlelvaqsiififagyettssvlsfimye lathpdvqqklqeeidavlpnkapptydtvlqmeyldmvvnetlrlfpiamrlervckkd veingmfipkgvvvmipsyalhrdpkywtepekflperfskknkdnidpyiytpfgsgpr ncigmrfalmnmklalirvlqnfsfkpcketqiplklslggllqpekpvvlkvesrdgtv sgahhhh
>4d7dA (A:) shglfkklgipgptplpflgnilsyhkgfcmfdmechkkygkvwgfydgqqpvlaitdpd miktvlvkecysvftnrrpfgpvgfmksaisiaedeewkrlrsllsptftsgklkemvpi iaqygdvlvrnlrreaetgkpvtlkdvfgaysmdvitstsfgvnidslnnpqdpfventk kllrfdfldpfflsitvfpflipilevlnicvfprevtnflrksvkrmkesrledthrvd flqlmidsqnalsdlelvaqsiififagyettssvlsfimyelathpdvqqklqeeidav lpnkapptydtvlqmeyldmvvnetlrlfpiamrlervckkdveingmfipkgvvvmips yalhrdpkywtepekflperfskknkdnidpyiytpfgsgprncigmrfalmnmklalir vlqnfsfkpcketqiplklslggllqpekpvvlkvesrd