HHsearch alignment for GI: 254780457 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=93.96  E-value=0.05  Score=33.02  Aligned_cols=32  Identities=19%  Similarity=0.210  Sum_probs=24.6

Q ss_pred             CEEEEEECCCCCCHHHHHHHHHHHHCCCEEECCHH
Q ss_conf             81898666877896789999999817835620289
Q gi|254780457|r    8 SIIIAIDGTAAAGKGVLSRFIALEYGFHYLDTGLI   42 (217)
Q Consensus         8 ~~iIaIDGpagsGKsT~ak~lA~~l~~~~ldtG~~   42 (217)
T Consensus        47 Gei~gLlGpNGaGKSTllk~l~Gl---~~p~~G~I   78 (236)
T cd03267          47 GEIVGFIGPNGAGKTTTLKILSGL---LQPTSGEV   78 (236)
T ss_pred             CCEEEEECCCCCHHHHHHHHHHCC---CCCCCEEE
T ss_conf             959999999983099999999649---48871599