BioMetals

http://link.springer.com/journal/10534

List of Papers (Total 68)

The interactions of metal cations and oxyanions with protein tyrosine phosphatase 1B

Protein tyrosine phosphatases are not considered to be metalloenzymes. Yet, they are inhibited by zinc cations and metal and non-metal oxyanions that are chemical analogues of phosphate, e.g. vanadate. Metal inhibition is generally not recognized as these enzymes are purified, supplied, and assayed with buffers containing chelating and reducing agents. We screened a series of ...