Chains and heterogens:
PDB Chain Sequences:
>1j8uA (A:) gatvhelsrdkkkdtvpwfprtiqeldrfanqilsygaeldadhpgfkdpvyrarrkqfa diaynyrhgqpiprveymeeekktwgtvfktlkslykthacyeynhifpllekycgfhed nipqledvsqflqtctgfrlrpvagllssrdflgglafrvfhctqyirhgskpmytpepd ichellghvplfsdrsfaqfsqeiglaslgapdeyieklatiywftvefglckqgdsika ygagllssfgelqyclsekpkllplelektaiqnytvtefqplyyvaesfndakekvrnf aatiprpfsvrydpytqrievldnt
>1j8uA (A:) vpwfprtiqeldrfanqilsygaeldadhpgfkdpvyrarrkqfadiaynyrhgqpiprv eymeeekktwgtvfktlkslykthacyeynhifpllekycgfhednipqledvsqflqtc tgfrlrpvagllssrdflgglafrvfhctqyirhgskpmytpepdichellghvplfsdr sfaqfsqeiglaslgapdeyieklatiywftvefglckqgdsikaygagllssfgelqyc lsekpkllplelektaiqnytvtefqplyyvaesfndakekvrnfaatiprpfsvrydpy tqrievl