RPSBLAST alignment for GI: 254780173 and conserved domain: cd03218

>gnl|CDD|72977 cd03218, ABC_YhbG, The ABC transporters belonging to the YhbG family are similar to members of the Mj1267_LivG family, which is involved in the transport of branched-chain amino acids. The genes yhbG and yhbN are located in a single operon and may function together in cell envelope during biogenesis. YhbG is the putative ATP-binding cassette component and YhbN is the putative periplasmic-binding protein. Depletion of each gene product leads to growth arrest, irreversible cell damage and loss of viability in E. coli. The YhbG homolog (NtrA) is essential in Rhizobium meliloti, a symbiotic nitrogen-fixing bacterium.. Length = 232
 Score =  134 bits (340), Expect = 2e-32
 Identities = 68/222 (30%), Positives = 120/222 (54%), Gaps = 4/222 (1%)

Query: 23  LNKWYGNFHALRDINLNVLRGERVIIAGPSGSGKSTLIRCINHIEKHQAGEIIINGIPLN 82
           L+K YG    +  ++L+V +GE V + GP+G+GK+T    I  + K  +G+I+++G  + 
Sbjct: 6   LSKRYGKRKVVNGVSLSVKQGEIVGLLGPNGAGKTTTFYMIVGLVKPDSGKILLDGQDIT 65

Query: 83  DDIRNIHE-VRRDVGMVFQHFNLFSNLSVLENCTLGPIWVRKMPKKDAEELAMHYLNKVK 141
                +H+  R  +G + Q  ++F  L+V EN  L  + +R + KK+ EE     L +  
Sbjct: 66  KL--PMHKRARLGIGYLPQEASIFRKLTVEEN-ILAVLEIRGLSKKEREEKLEELLEEFH 122

Query: 142 IADKSHRSSSLLSGGESQRAAIARSLCMQPKIMLFDEPTSALDPEMVKEVLDIMIELAEE 201
           I       +S LSGGE +R  IAR+L   PK +L DEP + +DP  V+++  I+  L + 
Sbjct: 123 ITHLRKSKASSLSGGERRRVEIARALATNPKFLLLDEPFAGVDPIAVQDIQKIIKILKDR 182

Query: 202 GMTMVCVTHEMGFARQVADRVVFMDQGQIVEQNSPEEFFNNP 243
           G+ ++   H +     + DR   + +G+++ + +PEE   N 
Sbjct: 183 GIGVLITDHNVRETLSITDRAYIIYEGKVLAEGTPEEIAANE 224