RPSBLAST alignment for GI: 255764465 and conserved domain: TIGR00773
>gnl|CDD|162034 TIGR00773, NhaA, Na+/H+ antiporter NhaA. These proteins are members of the NhaA Na+:H+ Antiporter (NhaA) Family (TC. 2.A.33). The Escherichia coli NhaA protein probably functions in the regulation of the internal pH when the external pH is alkaline. It also uses the H+ gradient to expel Na+ from the cell. Its activity is highly pH dependent. Only the E. coli protein is functionally and structurally well characterized. Length = 373
Score = 277 bits (710), Expect = 4e-75
Identities = 151/377 (40%), Positives = 220/377 (58%), Gaps = 16/377 (4%)
Query: 7 FLYRDNFTGILLISTTFITMILANISFSSAYYFDALEYKIA--------NLTLRDWVNDI 58
F ++ GILL+ + M++AN S S +Y D L + +L W+ND
Sbjct: 1 FFKSESAGGILLVIAAALAMVMAN-SALSEWYHDFLHTPVQLQIGSFVIGKSLLHWINDG 59
Query: 59 LMILYFFMIGLELKHELIHGELSSWTKRSLPLLGAIGGITFPACIYMIINCHTEIYLKGW 118
LM ++F +IGLE+K EL+ G LSS + P++ AIGG+ PA IY+ N + I +GW
Sbjct: 60 LMAVFFLLIGLEVKRELLEGALSSLRQAIFPVIAAIGGMIAPALIYLAFNANDPITREGW 119
Query: 119 AIPTATDIAFTLGILSWIGPNIPSSLKIFFTALTMIDDFSAIAIMAIFYTQSLNLFALQV 178
AIP ATDIAF LG+++ +G +P +LKIF AL +IDD AI I+A+FYT L++ AL V
Sbjct: 120 AIPAATDIAFALGVMALLGKRVPLALKIFLLALAIIDDLGAIVIIALFYTNDLSMAALLV 179
Query: 179 AITLIFLLFLLNRCGFTNLFIYGFLGFFLWHSIFKSGIHTTVFGVIMALLLP-DIKNYHS 237
A I +L +LNRCG L Y +G LW ++ KSG+H T+ GVI+ +P K S
Sbjct: 180 AAVAIAVLAVLNRCGVRRLGPYMLVGVILWFAVLKSGVHATLAGVIIGFFIPLKGKKGES 239
Query: 238 PSNRISFYLLGDGLKSWVMPLVLPAFVFVNTGLTISTIPYTDISDPIVWGVMLGLFLGKQ 297
P R+ L WV L+LP F F N G+++ + ++ + G++LGL +GK
Sbjct: 240 PLKRLEHV-----LHPWVAYLILPLFAFANAGVSLQGVSLNGLTSMLPLGIILGLLIGKP 294
Query: 298 SGIFLFAFSTVKIGWGKLPKDTNWCLLYGGSILCGIGFTMSLFLTLQAFPNAN-NLQEKA 356
GIFLF++ VK+ KLP+ N+ ++ +LCGIGFTMS+F+ AF + + L A
Sbjct: 295 LGIFLFSWIAVKLKLAKLPEGINFKQIFAVGVLCGIGFTMSIFIASLAFGSVDPELITWA 354
Query: 357 KIGIILSSVISIIYAYL 373
K+GI+L S S + Y
Sbjct: 355 KLGILLGSTTSAVLGYS 371