RPSBLAST alignment for GI: 254780285 and conserved domain: cd00802

>gnl|CDD|173901 cd00802, class_I_aaRS_core, catalytic core domain of class I amino acyl-tRNA synthetase. Class I amino acyl-tRNA synthetase (aaRS) catalytic core domain. These enzymes are mostly monomers which aminoacylate the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. The core domain is based on the Rossman fold and is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding. Length = 143
 Score = 41.7 bits (98), Expect = 5e-04
 Identities = 20/54 (37%), Positives = 24/54 (44%)

Query: 125 IEFVSANPTGPMHVGHCRCAVVGDTLASLMAFSGYEVTREYYINDAGAQINTLA 178
             F    P G +H+GH R  V  D LA      GY+V     I+DAG  I   A
Sbjct: 1   TTFSGITPNGYLHIGHLRTIVTFDFLAQAYRKLGYKVRCIALIDDAGGLIGDPA 54