HHsearch alignment for GI: 255764460 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=97.42  E-value=0.0018  Score=41.58  Aligned_cols=71  Identities=24%  Similarity=0.318  Sum_probs=41.5

Q ss_pred             CCCCCCEEEEEECCCCHHHHHHHHHHHHHH-HCCCEEEEEECCCCC-CH-HHHHHHCCCHHHEEEEECCCHHHHHH
Q ss_conf             726880799970687237899999987520-089879999738855-66-88998198833448972584899999
Q gi|255764460|r   63 GFPKGRIVEIYGPESSGKTTLALHTIAQSQ-KTGGTCAFVDAEHAL-DS-IYARKLGVDLKNLLISQPDTGEQALE  135 (363)
Q Consensus        63 G~p~Gri~ei~G~~~sGKTtlal~~~a~~q-k~g~~~~~iD~E~~~-~~-~~a~~~Gvd~~~l~~~~~~~~E~~~~  135 (363)
T Consensus        27 ~i~~Gei~gllG~NGaGKSTll-k~i~Gl~~p~~G~i~-i~G~d~~~~~~~~r~~ig~~~q~~~l~~~ltv~e~l~  100 (218)
T cd03266          27 TVKPGEVTGLLGPNGAGKTTTL-RMLAGLLEPDAGFAT-VDGFDVVKEPAEARRRLGFVSDSTGLYDRLTARENLE  100 (218)
T ss_pred             EECCCCEEEEECCCCCCHHHHH-HHHHCCCCCCCCEEE-ECCEECCCCHHHHHCCEEEECCCCCCCCCCCHHHHHH
T ss_conf             9859829999999998499999-999779778974899-9999988697989628799807766799998999999