complexed with spermidine and the mechanism of polyamine The 1 . 8-A X-ray structure of the Escherichia coli PotD protein data


The PotD protein from Escherichia coli is one of the components of the polyamine transport system present in the periplasm. This component specifically binds either spermidine or putrescine. The crystal structure of the E. coli PotD protein complexed with spermidine was solved at 1.8 8, resolution and revealed the detailed substrate-binding mechanism. The… (More)

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