1.20.99.1 Acr2, ACR2.1, ACR2.2, AR, Arr, ArrA, ArsC, arsenate reductase, arsenite oxidase, As(V) reductase, ATQ1, gene arsC proteins, HAC1, proteins (specific proteins and subclasses), genearsC, reductase, arsenate, respiratory arsenate reductase - 1.20.99.1 additional information enzyme is a member of the DMSO-reductase class of molybdenum enzymes 1.20.99.1 EC 1.97.1.6 formerly 1.20.99.1 Cdc25B, Cdc25C isoform of human Cdc25 phosphatase is homologous to eukaryotic arsenate reductase and possesses arsenate reductase activity