HHsearch alignment for GI: 254780802 and conserved domain: cd00671

>cd00671 ArgRS_core This is the catalytic core domain of Arginyl tRNA synthetase (ArgRS). This class I enzyme is a monomer, which aminoacylates 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. There are at least three subgroups of ArgRS. One type contains both characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding. The other subtype lacks the KMSKS motif; however, it has a lysine N-terminal to the HIGH motif, which serves as the functional counterpart to the second lysine of the KMSKS motif. A third group, which is found primarily in archaea and a few bacteria, lacks both the KMSKS motif and the HIGH loop lysine.
Probab=98.39  E-value=2.9e-06  Score=60.93  Aligned_cols=54  Identities=33%  Similarity=0.535  Sum_probs=46.3

Q ss_pred             EEECCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHH
Q ss_conf             980778978987400477977899999977718985567688140205899999
Q gi|254780802|r   38 VLEMFPYPSGNIHMGHLRNYVIGDVVARFMRASGYSVLHPMGWDAFGMPAENAA   91 (869)
Q Consensus        38 i~~~pPy~nG~lHiGH~~~~t~~Dv~aRy~rm~G~~Vl~~~G~d~~GlPie~~~   91 (869)
T Consensus         4 vEf~S~Np~kplHvGHlR~aiiGdslaril~~~G~~V~r~~yvnD~G~Qi~~l~   57 (267)
T cd00671           4 VEFVSANPTGPLHVGHLRNAIIGDSLARILEFAGYDVTREYYINDWGRQIGLLI   57 (267)
T ss_pred             EEECCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCEEEEEEECCCCCHHHHHHH
T ss_conf             885589999985031036389999999999987995889885078609999999