Chains and heterogens:
PDB Chain Sequences:
>1aw9_ (-) aplklygmplspnvvrvatvlnekgldfeivpvdlttgahkqpdflalnpfgqipalvdg devlfesrainryiaskyasegtdllpatasaaklevwleveshhfypnasplvfqllvr pllggapdaavvdkhaeqlakvldvyeahlarnkylagdeftladanhasyllylsktpk aglvaarphvkawweaivarpafqktvaaiplpppp