RPSBLAST alignment for GI: 254780802 and conserved domain: cd00814

>gnl|CDD|173907 cd00814, MetRS_core, catalytic core domain of methioninyl-tRNA synthetases. Methionine tRNA synthetase (MetRS) catalytic core domain. This class I enzyme aminoacylates the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. MetRS, which consists of the core domain and an anti-codon binding domain, functions as a monomer. However, in some species the anti-codon binding domain is followed by an EMAP domain. In this case, MetRS functions as a homodimer. 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. As a result of a deletion event, MetRS has a significantly shorter core domain insertion than IleRS, ValRS, and LeuR. Consequently, the MetRS insertion lacks the editing function. Length = 319

 Score = 88.7 bits (221), Expect = 6e-18
 Identities = 46/194 (23%), Positives = 73/194 (37%), Gaps = 22/194 (11%)

Query: 35  KYFVLEMFPYPSGNIHMGHLRNYVIGDVVARFMRASGYSVLHPMGWDAFGMPAENAAREH 94
           K  +    PY +G  H+GHL   V+ DV AR+ R  GY VL   G D  G   E  A E 
Sbjct: 1   KVLITTALPYVNGVPHLGHLYGTVLADVFARYQRLRGYDVLFVTGTDEHGTKIEQKAEEE 60

Query: 95  NVHPKMWTYQNIKVMRKQLQSIGLSIDWSKDFA-TCDVDYYHCQQLLFLDFMKHNVIVRK 153
            V P+    +  ++ +   + + +S D    F  T    +    Q  F    ++  I   
Sbjct: 61  GVTPQELCDKYHEIFKDLFKWLNISFD---YFIRTTSPRHKEIVQEFFKKLYENGYIYEG 117

Query: 154 TAQVNWDPVEQTVLANEQVINGRGWRSDAPVEQRSLPQWFFKISDLSQELLDSIET--LS 211
             +  +    +  L                 E R    +FF++S     LL+ +E     
Sbjct: 118 EYEGLYCVSCERFLP----------------EWREEEHYFFRLSKFQDRLLEWLEKNPDF 161

Query: 212 EWPEKVKIMQKNWI 225
            WPE  +    +W+
Sbjct: 162 IWPENARNEVLSWL 175