Chains and heterogens:
PDB Chain Sequences:
>1alo_ (-) miqkvitvngieqnlfvdaeallsdvlrqqlgltgvkvgceqgqcgacsvildgkvvrac vtkmkrvadgaqittiegvgqpenlhplqkawvlhggaqcgfcspgfivsakglldtnad psredvrdwfqkhrnacrctgykplvdavmdaaavingkkpetdlefkmpadgriwgsky prptavakvtgtldygadlglkmpagtlhlamvqakvshanikgidtsealtmpgvhsvi thkdvkgknritglitfptnkgdgwdrpilcdekvfqygdcialvcadseanaraaaekv kvdleelpaymsgpaaaaedaieihpgtpnvyfeqpivkgedtgpifasadvtvegdfyv grqphmpiepdvafaymgddgkcyihsksigvhlhlymiapgvglepdqlvlvanpmggt fgykfsptsealvavaamatgrpvhlrynyqqqqqytgkrspwemnvkfaakkdgtllam esdwlvdhgpysefgdlltlrgaqfigagynipnirglgrtvatnhvwgsafrgygapqs mfaseclmdmlaeklgmdplelryknayrpgdtnptgqepevfslpdmidqlrpkyqaal ekaqkestathkkgvgisigvygsgldgpdaseawaelnadgtitvhtawedhgqgadig cvgtahealrpmgvapekikftwpntattpnsgpsggsreqvmtgnairvacenllkace kpgggyytydelkaadkptkitgnwtasgathcdavtglgkpfvvymygvfmaevtvdva tgqttvdgmtlmadlgslcnqlatdgqiygglaqgiglalsedfedikkhatlvgagfpf ikqipdkldivyvnhprpdgpfgasgvgelpltsphaaiinaiksatgvriyrlpaypek vlealka