RPSBLAST alignment for GI: 254781118 and conserved domain: cd00496

>gnl|CDD|29807 cd00496, PheRS_alpha_core, Phenylalanyl-tRNA synthetase (PheRS) alpha chain catalytic core domain. PheRS belongs to class II aminoacyl-tRNA synthetases (aaRS) based upon its structure and the presence of three characteristic sequence motifs. This domain is primarily responsible for ATP-dependent formation of the enzyme bound aminoacyl-adenylate. While class II aaRSs generally aminoacylate the 3'-OH ribose of the appropriate tRNA, PheRS is an exception in that it attaches the amino acid at the 2'-OH group, like class I aaRSs. PheRS is an alpha-2/ beta-2 tetramer.. Length = 218
 Score = 41.3 bits (97), Expect = 6e-04
 Identities = 28/128 (21%), Positives = 47/128 (36%), Gaps = 13/128 (10%)

Query: 180 SLLISQIRHFMEKKGFMEVETPILQPIYGGATADPFKTHHNIL-KADMYLRIAPELYLKR 238
           + +I +I       GF EVE P ++  +    A      H      D +    P   L R
Sbjct: 4   NKVIEEIEDIFVSMGFTEVEGPEVETDFYNFDALNIPQDHPARDMQDTFYINDPARLLLR 63

Query: 239 VLISGLT----------DQVFELNRNFRNEGVSSRHNPEFTMIEAYWAYTD--YRDMMKL 286
              S +            ++F + R +RN+ + + H PEF  IE         + D+   
Sbjct: 64  THTSAVQARALAKLKPPIRIFSIGRVYRNDEIDATHLPEFHQIEGLVVDKGLTFADLKGT 123

Query: 287 VEDLCHNL 294
           +E+    L
Sbjct: 124 LEEFAKEL 131