HHsearch alignment for GI: 254780810 and conserved domain: cd03267

>cd03267 ABC_NatA_like Similar in sequence to NatA, this is the ATPase component of a bacterial ABC-type Na+ transport system called NatAB, which catalyzes ATP-dependent electrogenic Na+ extrusion without mechanically coupled to proton or K+ uptake. NatB possess six putative membrane spanning regions at its C-terminus. In B. subtilis, 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 the single ATP-binding protein and the single intergral membrane protein.
Probab=93.35  E-value=0.059  Score=31.99  Aligned_cols=35  Identities=23%  Similarity=0.328  Sum_probs=28.9

Q ss_pred             HHHHHHCCCCEEEECCCCCCHHHHHHHHHHHHHHC
Q ss_conf             88655102312220487787899999999998611
Q gi|254780810|r  167 LIAPIGKGQRSLIVAPPRTGKTILLQNIAHSIKKN  201 (423)
Q Consensus       167 ~~~pig~gqr~~i~~~~~~gkt~ll~~ia~~~~~~  201 (423)
T Consensus        40 vsf~i~~Gei~gLlGpNGaGKSTllk~l~Gl~~p~   74 (236)
T cd03267          40 ISFTIEKGEIVGFIGPNGAGKTTTLKILSGLLQPT   74 (236)
T ss_pred             CEEEECCCCEEEEECCCCCHHHHHHHHHHCCCCCC
T ss_conf             05788489599999999830999999996494887