HHsearch alignment for GI: 254781118 and conserved domain: cd04319

>cd04319 PhAsnRS_like_N PhAsnRS_like_N: N-terminal, anticodon recognition domain of the type found in Pyrococcus horikoshii AsnRS asparaginyl-tRNA synthetase (AsnRS). This domain is a beta-barrel domain (OB fold) involved in binding the tRNA anticodon stem-loop. The archeal enzymes in this group are homodimeric class2b aminoacyl-tRNA synthetases (aaRSs). aaRSs catalyze the specific attachment of amino acids (AAs) to their cognate tRNAs during protein biosynthesis. This 2-step reaction involves i) the activation of the AA by ATP in the presence of magnesium ions, followed by ii) the transfer of the activated AA to the terminal ribose of tRNA. In the case of the class2b aaRSs, the activated AA is attached to the 3'OH of the terminal ribose.
Probab=99.84  E-value=1.6e-20  Score=151.43  Aligned_cols=99  Identities=25%  Similarity=0.387  Sum_probs=86.9

Q ss_pred             EEEEEEEECCCCCCC--CEEEEECCCCEEEEEEECCCCCHHHHHHHHHCCCCEEEEEEEEEECCCC--CCCCCCCCEEEE
Q ss_conf             899986881114877--2189977993599998054279678888742374316899657630566--553421220122
Q gi|254781118|r   62 MITVAGRVYSSRNSG--MFMDIHDASGKIQIFTHKDTADQDSQNLLSMIDIGDIIGITGQVRRTKR--GELTVNAQKIIM  137 (502)
Q Consensus        62 ~V~i~Grv~~~R~~G--~Fi~LrD~~g~iQv~~~~~~~~~~~~~~~~~l~~gd~i~v~G~v~~~~~--gelei~~~~~~~  137 (502)
T Consensus         1 eV~l~GWV~~~R~~g~i~Fi~LRD~tG~iQ~v~~~~-~~~~~~~~~~~l~~Es~v~v~G~v~~~~~~~~giEi~~~~ieI   79 (103)
T cd04319           1 KVTLAGWVYRKREVGKKAFIVLRDSTGIVQAVFSKD-LNEEAYREAKKVGIESSVIVEGAVKADPRAPGGAEVHGEKLEI   79 (103)
T ss_pred             CEEEEEEEEEEECCCCEEEEEECCCCEEEEEEECCC-CCHHHHHHHHHCCCEEEEEEEEEEEECCCCCCCEEEEEEEEEE
T ss_conf             999999996763289779999826982799998787-7979999998568639999977988689999878899728999


Q ss_pred             ECCCCCCCCCCCCCCCHHHHHHHCCCH
Q ss_conf             113555432221253114454201100
Q gi|254781118|r  138 LSKALNSIPETYYGLSDVEIRYRKRYL  164 (502)
Q Consensus       138 l~~~~~~lP~~~~~~~d~e~rl~~R~L  164 (502)
T Consensus        80 l~~a~-~~Pi~--~~~~~e~~l~~R~L  103 (103)
T cd04319          80 IQNVE-FFPIT--EDASDEFLLDVRHL  103 (103)
T ss_pred             EECCC-CCCCC--CCCCCHHHHHCCCC
T ss_conf             98587-98988--98880231101379