Chains and heterogens:
PDB Chain Sequences:
>1xu8A (A:) mgqnsmdalqlansafavdlfkqlcekeplgnvlfspiclstslslaqvgakgdtaneig qvlhfenvkdvpfgfqtvtsdvnklssfyslklikrlyvdkslnlstefisstkrpyake letvdfkdkleetkgqinnsikdltdghfeniladnsvndqtkilvvnaayfvgkwmkkf pesetkecpfrlnktdtkpvqmmnmeatfcmgnidsinckiielpfqnkhlsmfillpkd vedestglekiekqlnseslsqwtnpstmanakvklsipkfkvekmidpkaclenlglkh ifsedtsdfsgmsetkgvalsnvihkvcleitedggdsievpgarilqhkdelnadhpfi yiirhnktrniiffgkfcsp
>1xu8A (A:) smdalqlansafavdlfkqlcekeplgnvlfspiclstslslaqvgakgdtaneigqvlh fenvkdvpfgfqtvtsdvnklssfyslklikrlyvdkslnlstefisstkrpyakeletv dfkdkleetkgqinnsikdltdghfeniladnsvndqtkilvvnaayfvgkwmkkfpese tkecpfrlnktdtkpvqmmnmeatfcmgnidsinckiielpfqnkhlsmfillpkdvede stglekiekqlnseslsqwtnpstmanakvklsipkfkvekmidpkaclenlglkhifse dtsdfsgmsetkgvalsnvihkvcleitedggdhkdelnadhpfiyiirhnktrniiffg kfcsp
>1xu8B (B:) mgqnsmdalqlansafavdlfkqlcekeplgnvlfspiclstslslaqvgakgdtaneig qvlhfenvkdvpfgfqtvtsdvnklssfyslklikrlyvdkslnlstefisstkrpyake letvdfkdkleetkgqinnsikdltdghfeniladnsvndqtkilvvnaayfvgkwmkkf pesetkecpfrlnktdtkpvqmmnmeatfcmgnidsinckiielpfqnkhlsmfillpkd vedestglekiekqlnseslsqwtnpstmanakvklsipkfkvekmidpkaclenlglkh ifsedtsdfsgmsetkgvalsnvihkvcleitedggdsievpgarilqhkdelnadhpfi yiirhnktrniiffgkfcsp
>1xu8B (B:) smdalqlansafavdlfkqlcekeplgnvlfspiclstslslaqvgakgdtaneigqvlh fenvkdvpfgfqtvtsdvnklssfyslklikrlyvdkslnlstefisstkrpyakeletv dfkdkleetkgqinnsikdltdghfeniladnsvndqtkilvvnaayfvgkwmkkfpese tkecpfrlnktdtkpvqmmnmeatfcmgnidsinckiielpfqnkhlsmfillpkdvede stglekiekqlnseslsqwtnpstmanakvklsipkfkvekmidpkaclenlglkhifse dtsdfsgmsetkgvalsnvihkvcleitedggdvpgarilqhkdelnadhpfiyiirhnk trniiffgkfcsp