RPSBLAST alignment for GI: 254780548 and conserved domain: TIGR02800

>gnl|CDD|163025 TIGR02800, propeller_TolB, tol-pal system beta propeller repeat protein TolB. The Tol-PAL system is required for bacterial outer membrane integrity. E. coli TolB is involved in the tonB-independent uptake of group A colicins (colicins A, E1, E2, E3 and K), and is necessary for the colicins to reach their respective targets after initial binding to the bacteria. It is also involved in uptake of filamentous DNA. Study of its structure suggest that the TolB protein might be involved in the recycling of peptidoglycan or in its covalent linking with lipoproteins. The Tol-Pal system is also implicated in pathogenesis of E. coli, Haemophilus ducreyi, Salmonella enterica and Vibrio cholerae, but the mechanism(s) is unclear. Length = 417
 Score =  321 bits (826), Expect = 2e-88
 Identities = 133/386 (34%), Positives = 207/386 (53%), Gaps = 11/386 (2%)

Query: 59  DELGGKVSEVVSKDLQRSDVFNLISQDSFKQKITNPDSIPRFQDWNSLGAQVLVTGRVIK 118
             LG  ++EV++ DL+RS +F+ + +           S      W +LGA  LV G V  
Sbjct: 40  ANLGESIAEVIANDLKRSGLFSPVDKAGLPSNPIAE-SQVNPAAWQALGADALVVGSVTP 98

Query: 119 EGKDRLRVEFRLWDVKDRKQII-GKKFFSSPASWRKIAHTISDDIYQSITGEKGDFNSRI 177
            G  R  V FRL+DV   +  + GK++  + +  R++AH I+D IY+ +TGE+G F++RI
Sbjct: 99  NGNGRYTVRFRLYDVVSGQLQLLGKQYTVTASQLRRVAHRIADAIYEKLTGERGAFSTRI 158

Query: 178 LFVSESVVSGIIKNSLCVMDRDGANIRYLTPSRDQILFEPRFSPNQQKVAYATYDDEDIL 237
            +VS+S  S   +  L V D DGAN + +T SR+ IL  P +SP+ QK+AY +++     
Sbjct: 159 AYVSKSGKSR--RYELQVADYDGANPQTITRSREPILS-PAWSPDGQKLAYVSFES-GKP 214

Query: 238 RVYLMDTRIDRAPKRIGNFRSMILAPRFSSNGKRALISVQKDEAMDIYSVDLQSNATERL 297
            +Y+ D       +++ +F  M  AP FS +G +  +S+ KD   DIY +DL      RL
Sbjct: 215 EIYVQD-LATGQREKVASFPGMNGAPAFSPDGSKLAVSLSKDGNPDIYVMDLDGKQLTRL 273

Query: 298 TNTLFINISASYSPDSSQIVFESDREGKEQLYVMQSNGSDQKRISQDKEASYFDPVWSPQ 357
           TN   I+   S+SPD   I F SDR G  Q+Y+M ++G + +R++         P WSP 
Sbjct: 274 TNGPGIDTEPSWSPDGKSIAFTSDRGGSPQIYMMDADGGEVRRLTFR-GGYNASPSWSPD 332

Query: 358 GDLIAFTKFSGEKFAIGVMKKDGSQERLLVEDSNLQAPTWSPSGRSLIFSRKKDGDTGSK 417
           GDLIAF    G  F I VM  DG  ER+L +    ++P+++P+GR ++++  + G     
Sbjct: 333 GDLIAFVHREGGGFNIAVMDLDGGGERVLTDTGLDESPSFAPNGRMILYATTRGG--RGV 390

Query: 418 LYSIDLNGRN-ETLINTPAYASDPQW 442
           L  +  +GR    L        +P W
Sbjct: 391 LGLVSTDGRFRARLPLGNGDVREPAW 416