Chains and heterogens:
PDB Chain Sequences:
>1azm_ (-) pdwgyddkngpeqwsklypiangnnqspvdiktsetkhdtslkpisvsynpatakeiinv ghsfhvnfedndnrsvlkggpfsdsyrlfqfhfhwgstnehgsehtvdgvkysaelhvah wnsakysslaeaaskadglavigvlmkvgeanpklqkvldalqaiktkgkrapftnfdps tllpssldfwtypgslthpplyesvtwiickesisvsseqlaqfrsllsnvegdnavpmq hnnrptqplkgrtvrasf