RPSBLAST alignment for GI: 254780184 and conserved domain: cd03293

>gnl|CDD|73052 cd03293, ABC_NrtD_SsuB_transporters, NrtD and SsuB are the ATP-binding subunits of the bacterial ABC-type nitrate and sulfonate transport systems, respectively. 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 = 220
 Score = 39.7 bits (93), Expect = 0.004
 Identities = 37/117 (31%), Positives = 56/117 (47%), Gaps = 10/117 (8%)

Query: 478 KEIQKRI-HFLVEIGLDYLTLSRNSNMLSNGESQRIRLASQIGSALTGVLYILDEPSIGL 536
            E ++R    L  +GL     +   + LS G  QR+ LA  +  A+   + +LDEP   L
Sbjct: 106 AEARERAEELLELVGLSGF-ENAYPHQLSGGMRQRVALARAL--AVDPDVLLLDEPFSAL 162

Query: 537 HQRDNTKLINTL-KHLRDTGNTVIVVEHD-EETMLAADHIVDIGPEAGINGGKIVAE 591
                 +L   L    R+TG TV++V HD +E +  AD +V +        G+IVAE
Sbjct: 163 DALTREQLQEELLDIWRETGKTVLLVTHDIDEAVFLADRVVVLSA----RPGRIVAE 215