Chains and heterogens:
PDB Chain Sequences:
>1u8zA (A:) slalhkvimvgsggvgksaltlqfmydefvedyeptkadsyrkkvvldgeevqidildta gqedyaairdnyfrsgegflcvfsitemesfaatadfreqilrvkedenvpfllvgnksd ledkrqvsveeaknradqwnvnyvetsaktranvdkvffdlmreirar
>1u8zA (A:) slalhkvimvgsggvgksaltlqfmydefvedyeptkadsyrkkvvldgeevqidildta gyaairdnyfrsgegflcvfsitemesfaatadfreqilrvkedenvpfllvgnksdled krqvsveeaknradqwnvnyvetsaktranvdkvffdlmreirar
>1u8zB (B:) slalhkvimvgsggvgksaltlqfmydefvedyeptkadsyrkkvvldgeevqidildta gqedyaairdnyfrsgegflcvfsitemesfaatadfreqilrvkedenvpfllvgnksd ledkrqvsveeaknradqwnvnyvetsaktranvdkvffdlmreirar
>1u8zB (B:) lalhkvimvgsggvgksaltlqfmydefvedyeptkadsyrkkvvldgeevqidildtay aairdnyfrsgegflcvfsitemesfaatadfreqilrvkedenvpfllvgnksdledkr qvsveeaknradqwnvnyvetsaktranvdkvffdlmreirar