RPSBLAST alignment for GI: 254780173 and conserved domain: cd03295

>gnl|CDD|73054 cd03295, ABC_OpuCA_Osmoprotection, OpuCA is a the ATP binding component of a bacterial solute transporter that serves a protective role to cells growing in a hyperosmolar environment. ABC (ATP-binding cassette) transporter nucleotide-binding domain; ABC transporters are a large family of proteins involved in the transport of a wide variety of different compounds, like sugars, ions, peptides, and more complex organic molecules. The nucleotide binding domain shows the highest similarity between all members of the family. ABC transporters are a subset of nucleotide hydrolases that contain a signature motif, Q-loop, and H-loop/switch region, in addition, to the Walker A motif/P-loop and Walker B motif commonly found in a number of ATP- and GTP-binding and hydrolyzing proteins.. Length = 242
 Score =  168 bits (428), Expect = 1e-42
 Identities = 83/241 (34%), Positives = 136/241 (56%), Gaps = 7/241 (2%)

Query: 18  VEIKFLNKWYGNFH-ALRDINLNVLRGERVIIAGPSGSGKSTLIRCINHIEKHQAGEIII 76
           +E + + K YG    A+ ++NL + +GE +++ GPSGSGK+T ++ IN + +  +GEI I
Sbjct: 1   IEFENVTKRYGGGKKAVNNLNLEIAKGEFLVLIGPSGSGKTTTMKMINRLIEPTSGEIFI 60

Query: 77  NGIPLNDDIRNIHEVRRDVGMVFQHFNLFSNLSVLENCTLGPIWVRKMPKKDAEELAMHY 136
           +G  + +  ++  E+RR +G V Q   LF +++V EN  L P  + K PK+   E A   
Sbjct: 61  DGEDIRE--QDPVELRRKIGYVIQQIGLFPHMTVEENIALVPK-LLKWPKEKIRERADEL 117

Query: 137 LNKVKIADKS--HRSSSLLSGGESQRAAIARSLCMQPKIMLFDEPTSALDPEMVKEVLDI 194
           L  V +       R    LSGG+ QR  +AR+L   P ++L DEP  ALDP    ++ + 
Sbjct: 118 LALVGLDPAEFADRYPHELSGGQQQRVGVARALAADPPLLLMDEPFGALDPITRDQLQEE 177

Query: 195 MIELAEE-GMTMVCVTHEMGFARQVADRVVFMDQGQIVEQNSPEEFFNNPQHERTQAFLS 253
              L +E G T+V VTH++  A ++ADR+  M  G+IV+  +P+E   +P ++    F+ 
Sbjct: 178 FKRLQQELGKTIVFVTHDIDEAFRLADRIAIMKNGEIVQVGTPDEILRSPANDFVAEFVG 237

Query: 254 Q 254
            
Sbjct: 238 A 238