RPSBLAST alignment for GI: 254780999 and conserved domain: TIGR00552

>gnl|CDD|161924 TIGR00552, nadE, NAD+ synthetase. NAD+ synthetase is a nearly ubiquitous enzyme for the final step in the biosynthesis of the essensial cofactor NAD. The member of this family from Bacillus subtilis is a strictly NH(3)-dependent NAD(+) synthetase of 272 amino acids. Proteins consisting only of the domain modeled here may be named as NH3-dependent NAD+ synthetase. Amidotransferase activity may reside in a separate protein, or not be present. Some other members of the family, such as from Mycobacterium tuberculosis, are considerably longer, contain an apparent amidotransferase domain, and show glutamine-dependent as well as NH(3)-dependent activity. Length = 250
 Score =  211 bits (538), Expect = 5e-55
 Identities = 91/251 (36%), Positives = 134/251 (53%), Gaps = 28/251 (11%)

Query: 283 LRDYVQKNNFHKVIIGLSGGIDSALCAAIAVDALGKENVQTIMLPYKYTSPQSLEDAAAC 342
           LR YVQK+    V++GLSGGIDSA+ AA+ V+ALG++N   ++     T  Q ++DA A 
Sbjct: 13  LRGYVQKSGAKGVVLGLSGGIDSAVVAALCVEALGEQNHALLLPHSVQTPEQDVQDALAL 72

Query: 343 AKALGCKYDVLPIHDLVNHFFSLMSQFLQ--EEPSGIVAENIQSRIRGNILMALSNHSKA 400
           A+ LG  Y  + I  +     S  +Q     E    +   N+++R+R   L A++N    
Sbjct: 73  AEPLGINYKNIDIAPI---AASFQAQTETGDELSDFLAKGNLKARLRMAALYAIANKHNL 129

Query: 401 MLLTTSNKSEISVGYGTLYGDMSGGFNPLKDLYKTQVFQLASWRNSHGITSGLGPLTEVI 460
           ++L T NKSE+ +GY T YGD      P+ DL+KTQV++LA   N              +
Sbjct: 130 LVLGTGNKSELMLGYFTKYGDGGCDIAPIGDLFKTQVYELAKRLN--------------V 175

Query: 461 PPSILEKSPSAELRPHQTDQESL-PPYPILDDIIKRIVENEESFINNDQEYNDETVRYVE 519
           P  I+EK P+A+L   QTD+  L   Y  LDD +K I E  ++          E V+ +E
Sbjct: 176 PERIIEKPPTADLFDGQTDETELGITYDELDDYLKGIEELSQT--------VQEVVKRIE 227

Query: 520 HLLYGSEYKRR 530
            L+  SE+KRR
Sbjct: 228 SLVQKSEHKRR 238