BiochemistryMolecular CellPeer-reviewed
A PARP2-specific active site alpha-helix melts to permit DNA damage-induced enzymatic activation
Emily S. Smith-Pillet, Ramya Billur, Marie-France Langelier…·Ben E. Black
This study identifies structural differences in PARP1 and PARP2 activation mechanisms, showing that PARP2 requires an active site alpha-helix to be unfolded for DNA damage-induced activation, unlike PARP1.
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