ID 1.20.99.1 DE arsenate reductase (donor). CA arsenite + A + H2O = arsenate + AH2 + H(+). CC -!- Benzyl viologen can act as an acceptor. CC -!- Unlike EC 1.20.4.1 reduced glutaredoxin cannot serve as a reductant. CC -!- Formerly EC 1.97.1.6. DR Q5Y818, ARRA_CHRAT ; Q7WTU0, ARRA_SHESA ; //