https://www.selleckchem.com/pr....oducts/ag-221-enasid
Class I WW domains are present in many proteins of various functions and mediate protein interactions by binding to short linear PPxY motifs. Tandem WW domains often bind peptides with multiple PPxY motifs, but the interplay of WW-peptide interactions is not always intuitive. The WW domain-containing oxidoreductase (WWOX) harbors two WW domains an unstable WW1 capable of PPxY binding and stable WW2 that cannot bind PPxY. The WW2 domain has been suggested to act as a WW1 domain chaperone, but the underlying mechanism of its cha
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