Chains and heterogens:
PDB Chain Sequences:
>1u8xX (X:) mhhhhhhssgvdlgtenlyfqsnmkkksfsiviagggstftpgivlmlldhleefpirkl klydndkerqdriagacdvfirekapdiefaattdpeeaftdvdfvmahirvgkyamral deqiplkygvvgqetcgpggiaygmrsiggvleildymekyspdawmlnysnpaaivaea trrlrpnskilnicdmpvgiedrmaqilglssrkemkvryyglnhfgwwtsiqdqegndl mpklkehvsqygyipkteaeaveaswndtfakardvqaadpdtlpntylqyylfpddmvk ksnpnhtranevmegreafifsqcdmitreqssenseikiddhasyivdlaraiayntge rmllivenngaianfdptamvevpcivgsngpepitvgtipqfqkglmeqqvsvekltve awaeksfqklwqalilsktvpnarvarliledlveankdfwpeldqsptris
>1u8xX (X:) kksfsiviagggstftpgivlmlldhleefpirklklydndkerqdriagacdvfireka pdiefaattdpeeaftdvdfvmahirvgkyamraldeqiplkygvvgqetcgpggiaygm rsiggvleildymekyspdawmlnysnpaaivaeatrrlrpnskilnicdmpvgiedrma qilglssrkemkvryyglnhfgwwtsiqdqegndlmpklkehvsqygyipktswndtfak ardvqaadpdtlpntylqyylfpddmvkksnpnhtranevmegreafifsqcdmitreqs senseikiddhasyivdlaraiayntgermllivenngaianfdptamvevpcivgsngp epitvgtipqfqkglmeqqvsvekltveawaeksfqklwqalilsktvpnarvarliled lveankdfwpeldqsp