https://www.selleckchem.com/products/nst-628.html
Mycobacterium tuberculosis is known to express a low-molecular weight protein tyrosine phosphatase. This enzyme, denoted as MptpA (Mycobacterium protein tyrosine phosphatase A), is essential for the pathogen to escape the host immune system and therefore represents a target for the search of antituberculosis drugs. MptpA was shown to undergo a conformational transition during catalysis, leading to the closure of the active site, which is by this means poised to the chemical step of dephosphorylation. Here we show that MptpA is subjected
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