>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 = 158 bits (402), Expect = 2e-39 Identities = 85/236 (36%), Positives = 128/236 (54%), Gaps = 20/236 (8%) Query: 24 KKISGNLLVLDKVNFNVSSGEIVGLLGRSGSGKSTLLRIIAGLVSPSSGQVLFKGKKIKD 83 K+ G ++ +N ++ GE + L+G SGSGK+T +++I L+ P+SG++ G+ I++ Sbjct: 8 KRYGGGKKAVNNLNLEIAKGEFLVLIGPSGSGKTTTMKMINRLIEPTSGEIFIDGEDIRE 67 Query: 84 PP-----KDISVVFQTFALFPWLTVLENVELGLKAKGIDKEERRKRALSAIDLIGLD--G 136 + I V Q LFP +TV EN+ L K KE+ R+RA + L+GLD Sbjct: 68 QDPVELRRKIGYVIQQIGLFPHMTVEENIALVPKLLKWPKEKIRERADELLALVGLDPAE 127 Query: 137 FESAHTTEISGGMLQRVGFARAFVVFPSLLLMDEPFSALDVLTAENLRTDLIDLWIEGRL 196 F + E+SGG QRVG ARA P LLLMDEPF ALD +T + L+ + L E Sbjct: 128 FADRYPHELSGGQQQRVGVARALAADPPLLLMDEPFGALDPITRDQLQEEFKRLQQELG- 186 Query: 197 PIESMLMVTHNIEEAVLMCDRVLVFSSNPGRIA-----EEVLISIPHPRNRLSPEF 247 ++++ VTH+I+EA + DR+ + G I +E+L P N EF Sbjct: 187 --KTIVFVTHDIDEAFRLADRIAIM--KNGEIVQVGTPDEILR---SPANDFVAEF 235

RPSBLAST alignment for GI: 254780596 and conserved domain: cd03295