cycas/phosphatase

The development of anticancer therapeutics that target Cdc25 phosphatases is now an active area of research. A complete understanding of the Cdc25 catalytic mechanism would certainly allow a more rational inhibitor design. However, the identity of the catalytic acid used by Cdc25 has been debated

We demonstrated the utility of Escherichia coli alkaline phosphatase, encoded by phoA, as a reporter molecule for genetic fusions in Rhodobacter sphaeroides. A portion of the R. sphaeroides cycA gene was fused to phoA, yielding a fusion protein comprising the putative signal sequence and first 10

The periplasmic cytochrome c550 content of Paracoccus denitrificans has been shown by immunological detection to be strongly dependent on the mode of growth. Cells grown under anaerobic, denitrifying conditions or methylotrophically in the presence of oxygen contained substantially more cytochrome

Cdc25 phosphatases are key activators of the eukaryotic cell cycle and compelling anticancer targets because their overexpression has been associated with numerous cancers. However, drug discovery targeting these phosphatases has been hampered by the lack of structural information about how Cdc25s