Chains and heterogens:
PDB Chain Sequences:
>3ua1A (A:) maylygthshglfkklgipgptplpflgnilsyhkgfcmfdmechkkygkvwgfydgqqp vlaitdpdmiktvlvkecysvftnrrpfgpvgfmksaisiaedeewkrlrsllsptftsg klkemvpiiaqygdvlvrnlrreaetgkpvtlkdvfgaysmdvitstsfgvnidslnnpq dpfventkkllrfdfldpfflsitvfpflipilevlnicvfprevtnflrksvkrmkesr ledtqkhrvdflqlmidsqnsketeshkalsdlelvaqsiififagyettssvlsfimye lathpdvqqklqeeidavlpnkapptydtvlqmeyldmvvnetlrlfpiamrlervckkd veingmfipkgvvvmipsyalhrdpkywtepekflperfskknkdnidpyiytpfgsgpr ncigmrfalmnmklalirvlqnfsfkpcketqiplklslggllqpekpvvlkvesrdgtv sgahhhh
>3ua1A (A:) hshglfkklgipgptplpflgnilsyhkgfcmfdmechkkygkvwgfydgqqpvlaitdp dmiktvlvkecysvftnrrpfgpvgfmksaisiaedeewkrlrsllsptftsgklkemvp iiaqygdvlvrnlrreaetgkpvtlkdvfgaysmdvitstsfgvnidslnnpqdpfvent kkllrfdfldpfflsitvfpflipilevlnicvfprevtnflrksvkrmkeedtqvdflq lmidsqhkalsdlelvaqsiififagyettssvlsfimyelathpdvqqklqeeidavlp nkapptydtvlqmeyldmvvnetlrlfpiamrlervckkdveingmfipkgvvvmipsya lhrdpkywtepekflperfskknkdnidpyiytpfgsgprncigmrfalmnmklalirvl qnfsfkpcketqiplklslggllqpekpvvlkvesr