The role of halogen substituents and substrate pKa in defining the substrate specificity of 2,6-dichlorohydroquinone 1,2-dioxygenase (PcpA). - Burrows, Julia E.; Paulson, Monica Q.; Altman, Emma R.; Vukovic, Ivana; Machonkin, Timothy E. (Journal of Biological Inorganic Chemistry (JBIC), 2019)