Chains and heterogens:
PDB Chain Sequences:
>1cpm_ (-) fdcaeyrstniygyglyevsmkpakntgivssfftytgpahgtqwdeidieflgkdttkv qfnyytngvgghekvislgfdaskgfhtyafdwqpgyikwyvdgvlkhtatanipstpgk immnlwngtgvddwlgsynganplyaeydwvkytsnqtggsffepfnsynsgtwekadgy snggvfnctwrannvnftndgklklgltssayna