>gnl|CDD|173905 cd00808, GluRS_core, catalytic core domain of discriminating glutamyl-tRNA synthetase. Discriminating Glutamyl-tRNA synthetase (GluRS) catalytic core domain . The discriminating form of GluRS is only found in bacteria and cellular organelles. GluRS is a monomer that attaches Glu to the appropriate tRNA. Like other class I tRNA synthetases, GluRS aminoacylates the 2'-OH of the nucleotide at the 3' end of the 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 = 239

 Score =  190 bits (485), Expect = 8e-49
 Identities = 68/100 (68%), Positives = 80/100 (80%)

Query: 6   KVRVRIAPSPTGEPHIGTAYTALFNYLIAKRTGGKFILRIEDTDSKRSTLESENAVMQSL 65
           KVR R APSPTG  HIG A TALFNYL A++ GGKFILRIEDTD +RS  E+E A++++L
Sbjct: 1   KVRTRFAPSPTGFLHIGGARTALFNYLFARKHGGKFILRIEDTDQERSVPEAEEAILEAL 60

Query: 66  KWCGLNWDEGPDIGGAYGPYRQSERKNIYQPYVQNLLEKK 105
           KW GL+WDEGPD+GG YGPYRQSER  IY+ Y + LLEK 
Sbjct: 61  KWLGLDWDEGPDVGGPYGPYRQSERLEIYRKYAEKLLEKG 100