HHsearch alignment for GI: 254780648 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=96.34  E-value=0.015  Score=35.35  Aligned_cols=44  Identities=25%  Similarity=0.285  Sum_probs=29.1

Q ss_pred             EEEEEEEEECEEEEECCCCCCCEEEEEECCCCCHHHHHHHCCCEECCEEEEECCE
Q ss_conf             9999976301124421677753035410145401212110000001026632986
Q gi|254780648|r  152 IWLKLKLIADIGIIGLPNAGKSTFLASVTRAKPKIADYPFTTLYPNLGIVKEGYK  206 (335)
Q Consensus       152 ~~lelk~iaDVglVG~PNaGKSTLln~ls~ak~kIa~ypFTT~~P~lGvv~~~~~  206 (335)
T Consensus        24 vs~~i~~Gei~gllG~NGaGKSTllk~i~Gl-----------~~p~~G~i~i~G~   67 (218)
T cd03266          24 VSFTVKPGEVTGLLGPNGAGKTTTLRMLAGL-----------LEPDAGFATVDGF   67 (218)
T ss_pred             CEEEECCCCEEEEECCCCCCHHHHHHHHHCC-----------CCCCCCEEEECCE
T ss_conf             2789859829999999998499999999779-----------7789748999999