>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 = 114 bits (288), Expect = 5e-26 Identities = 64/221 (28%), Positives = 106/221 (47%), Gaps = 27/221 (12%) Query: 288 VSFRSVSFVYPGKSKR-SILKNVNFTVQPGETIALVGDSGAGKTSIFSLILRFYDPCSGS 346 + R+VS Y G + L++++ +V+ GE +ALVG SG GK+++ +I P SG Sbjct: 1 LEVRNVSKTYGGGGGAVTALEDISLSVEEGEFVALVGPSGCGKSTLLRIIAGLERPTSGE 60 Query: 347 VEIEGIDLRLLSLEEIRRFIAWVPQHPIMIA-ASVYDNIAIG--CPHATRKEIQNAAMLA 403 V ++G + +V Q ++ +V DN+A+G + E + A Sbjct: 61 VLVDG-----EPVTGPGPDRGYVFQQDALLPWLTVLDNVALGLELQGVPKAEARERAE-- 113 Query: 404 QAHEFIGCLENGYDTILGDGAVH----LSTGQIQRIAIARAILKDSPILLLDEMGSALDI 459 + E +G L LS G QR+A+ARA+ D +LLLDE SALD Sbjct: 114 ELLELVG---------LSGFENAYPHQLSGGMRQRVALARALAVDPDVLLLDEPFSALDA 164 Query: 460 ENEQKIWKVLRE--QRRGRTTIFASHRLS-AIQDADMVFVL 497 +++ + L + + G+T + +H + A+ AD V VL Sbjct: 165 LTREQLQEELLDIWRETGKTVLLVTHDIDEAVFLADRVVVL 205

RPSBLAST alignment for GI: 254780193 and conserved domain: cd03293