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. 2021 Jan 14;22(2):776. doi: 10.3390/ijms22020776

Figure 4.

Figure 4

Proposed mechanism for DUSP26-mediated dephosphorylation. The binding partners discussed in this review are all able to bind both DUSP26 and the substrate, suggesting that the binding partner may function as a molecular bridge, required to bring DUSP26 into close proximity to the substrate and/or increase DUSP26 catalytic activity. Abbreviation: BP, binding partner; P, phosphate.