ID 7.3.2.7 DE arsenite-transporting ATPase. AN arsenical pump-driving ATPase. AN arsenical resistance ATPase. AN arsenite-translocating ATPase. CA arsenite(in) + ATP + H2O = ADP + arsenite(out) + H(+) + phosphate. CC -!- This bacterial transporter does not belong to the ABC superfamily, CC and instead is a member of its own family, referred to as the Ars CC family. CC -!- The enzyme usually contains two subunits where one (with 12 membrane- CC spanning segments) forms the 'channel' part and the other (occurring CC in pairs peripherally to the membrane) contains the ATP-binding site. CC -!- It forms an arsenite efflux pump that removes arsenite from the CC cytoplasm, and can also remove antimonite anions. CC -!- Formerly EC 3.6.3.16. DR O66908, ARSA1_AQUAE; P08690, ARSA1_ECOLX; O66674, ARSA2_AQUAE; DR P52145, ARSA2_ECOLX; O50593, ARSA_ACIMA ; Q46366, ARSA_CHLTE ; DR O52027, ARSA_HALSA ; Q58542, ARSA_METJA ; O27555, ARSA_METTH ; DR Q46465, ARSA_PROVB ; Q55794, ARSA_SYNY3 ; //