RPSBLAST alignment for GI: 254780551 and conserved domain: TIGR02797

>gnl|CDD|131844 TIGR02797, exbB, tonB-system energizer ExbB. This model describes ExbB proteins, part of the MotA/TolQ/ExbB protein family. The paired proteins MotA and MotB, TolQ and TolR, and ExbB and ExbD harness the proton-motive force to drive the flagellar motor, energize the Tol-Pal system, or energize TonB, respectively. Tol-Pal and TonB are both active at the outer membrane. Genomes may have many different TonB-dependent receptors, of which many of those characterized are involved in siderophore transport across the outer membrane. Length = 211
 Score = 77.1 bits (190), Expect = 4e-15
 Identities = 48/189 (25%), Positives = 93/189 (49%), Gaps = 3/189 (1%)

Query: 12  SIFALFMQMGLAVKCIITLLFIFSILSWSVIIQKSVNFITLRRQFREFEQLFWSGQSLET 71
           S + +F+   + VK ++  L + S+++W++ I KSV     RR+ +   +     ++L  
Sbjct: 1   SPWGMFLAADIVVKAVMIGLALASVVTWTIWIAKSVELAGARRRLKRALKALGEARTLAE 60

Query: 72  VCKSLKNHHNIGLAAIFMSAMSEWKKSCDKGARSPIGIQDRIDRMMDVAIARELEEITEK 131
             ++L +      AA+  +A  E + S   G     GI++R+   ++   A     ++  
Sbjct: 61  AQEALGDRGGPA-AALVRAAEEEMELS-AAGLSDGEGIKERVASRLERIEAAAGRRMSRG 118

Query: 132 LSFLGSMSSAGLLVGILGAVLGMMGFFQSIAGYYSNNV-VSIPGIIESLISILLGLCVSI 190
              L ++ +    VG+ G V G+M  F  I+   + N+ V  PGI E+L++  +GL  +I
Sbjct: 119 TGVLATIGATAPFVGLFGTVWGIMNSFIGISKSQTTNLAVVAPGIAEALLATAIGLVAAI 178

Query: 191 PSSIAYNKF 199
           P+ + YN F
Sbjct: 179 PAVVIYNVF 187