HHsearch alignment for GI: 254780827 and conserved domain: cd03266

>cd03266 ABC_NatA_sodium_exporter NatA is the ATPase component of a bacterial ABC-type Na+ transport system called NatAB, which catalyzes ATP-dependent electrogenic Na+ extrusion without mechanically coupled proton or K+ uptake. NatB possess six putative membrane spanning regions at its C-terminus. In B. subtilus, NatAB is inducible by agents such as ethanol and protonophores, which lower the protonmotive force across the membrane. The closest sequence similarity to NatA is exhibited by DrrA of the two-component daunomycin- and doxorubicin-efflux system. Hence, the functional NatAB is presumably assembled with two copies of a single ATP-binding protein and a single intergral membrane protein.
Probab=95.69  E-value=0.016  Score=36.90  Aligned_cols=25  Identities=40%  Similarity=0.538  Sum_probs=21.4

Q ss_pred             EEEEEECCCCCCHHHHHHHHHHHHH
Q ss_conf             7999527866673379999999997
Q gi|254780827|r   84 FVVGITGSVAVGKSTFARILCILLQ  108 (311)
Q Consensus        84 fIIGIAG~~asGKST~Ar~L~~lL~  108 (311)
T Consensus        32 ei~gllG~NGaGKSTllk~i~Gl~~   56 (218)
T cd03266          32 EVTGLLGPNGAGKTTTLRMLAGLLE   56 (218)
T ss_pred             CEEEEECCCCCCHHHHHHHHHCCCC
T ss_conf             2999999999849999999977977