HHsearch alignment for GI: 254780824 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=95.47  E-value=0.015  Score=36.04  Aligned_cols=32  Identities=19%  Similarity=0.331  Sum_probs=27.2

Q ss_pred             HCCCCCEEEEECCCCCCHHHHHHHHHHHHCCC
Q ss_conf             45899699998787868899999999760788
Q gi|254780824|r   29 ILRLGDCLTLSGDLGSGKSFLARSIIRFLMHD   60 (162)
Q Consensus        29 ~l~~g~ii~L~GdLGaGKTtfvr~i~~~lg~~   60 (162)
T Consensus        43 ~i~~Gei~gLlGpNGaGKSTllk~l~Gl~~p~   74 (236)
T cd03267          43 TIEKGEIVGFIGPNGAGKTTTLKILSGLLQPT   74 (236)
T ss_pred             EECCCCEEEEECCCCCHHHHHHHHHHCCCCCC
T ss_conf             88489599999999830999999996494887