Chains and heterogens:
PDB Chain Sequences:
>4us8A (A:) miqkvitvngieqnlfvdaeallsdvlrqqlgltgvkvgceqgqcgacsvildgkvvrac vtkmkrvadgaqittiegvgqpenlhplqkawvlhggaqcgfcspgfivsakglldtnad psredvrdwfqkhrnacrctgykplvdavmdaaavingkkpetdlefkmpadgriwgsky prptavakvtgtldygadlglkmpagtlhlamvqakvshanikgidtsealtmpgvhsvi thkdvkgknritglitfptnkgdgwdrpilcdekvfqygdcialvcadseanaraaaekv kvdleelpaymsgpaaaaedaieihpgtpnvyfeqpivkgedtgpifasadvtvegdfyv grqphmpiepdvafaymgddgkcyihsksigvhlhlymiapgvglepdqlvlvanpmggt fgykfsptsealvavaamatgrpvhlrynyqqqqqytgkrspwemnvkfaakkdgtllam esdwlvdhgpysefgdlltlrgaqfigagynipnirglgrtvatnhvwgsafrgygapqs mfaseclmdmlaeklgmdplelryknayrpgdtnptgqepevfslpdmidqlrpkyqaal ekaqkestathkkgvgisigvygsgldgpdaseawaelnadgtitvhtawedhgqgadig cvgtahealrpmgvapekikftwpntattpnsgpsggsrqqvmtgnairvacenllkace kpgggyytydelkaadkptkitgnwtasgathcdavtglgkpfvvymygvfmaevtvdva tgqttvdgmtlmadlgslcnqlatdgqiygglaqgiglalsedfedikkhatlvgagfpf ikqipdkldivyvnhprpdgpfgasgvgelpltsphaaiinaiksatgvriyrlpaypek vlealka