>cd00550 ArsA_ATPase Oxyanion-translocating ATPase (ArsA). This ATPase is involved in transport of arsenite, antimonite or other oxyanions across biological membranes in all three kingdoms of life. ArsA contains a highly conserved AAA motif present in the AAA+ ATPase superfamily associated with a variety of cellular activities. To form a functional ATP-driven pump, ArsA interacts with the permease ArsB, which is a channel-forming integral membrane protein. One of the most interesting features of ArsA is the allosteric activation by its transport substrates. A divalent cation, typically Mg2+, is required for its enzymatic activity.

Probab=94.51  E-value=0.034  Score=36.21  Aligned_cols=28  Identities=32%  Similarity=0.395  Sum_probs=26.9

Q ss_pred             CCCCCCHHHHHHHHHHHHCCCCEEEEEE
Q ss_conf             7888748999999998524731598760
Q gi|254780401|r   55 GGTGKTPTALAIAKAVIDKNLKPGFLSR   82 (338)
Q Consensus        55 GGtGKTP~v~~l~~~l~~~g~~~~ilsR   82 (338)
T Consensus         9 GGVGKTT~AaalA~~lA~~G~kVLlvst   36 (254)
T cd00550           9 GGVGKTTISAATAVRLAEQGKKVLLVST   36 (254)
T ss_pred             CCCCHHHHHHHHHHHHHHCCCEEEEEEC
T ss_conf             8554899999999999968994999958