TABLE 2.

Localization of ARR in ANA-3

Fractionation and enzymeFractionTotal activity (%)
Fractionation 1
Arsenate reductaseOuter membrane associated0
Soluble100
Membrane0
Fractionation 2
    Arsenate reductasePeriplasm90
Cytoplasm10
    Alkaline phosphatasePeriplasm73
Cytoplasm27
    Malate dehydrogenasePeriplasm23
Cytoplasm77