>cd04317 EcAspRS_like_N EcAspRS_like_N: N-terminal, anticodon recognition domain of the type found in Escherichia coli aspartyl-tRNA synthetase (AspRS), the human mitochondrial (mt) AspRS-2, the discriminating (D) Thermus thermophilus AspRS-1, and the nondiscriminating (ND) Helicobacter pylori AspRS. These homodimeric enzymes are class2b aminoacyl-tRNA synthetases (aaRSs). This domain is a beta-barrel domain (OB fold) involved in binding the tRNA anticodon stem-loop. 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. Eukaryotes contain 2 sets of aaRSs, both of which are encoded by the nuclear genome. One set concerns with cytoplasmic synthesis, wh

Probab=93.21  E-value=0.3  Score=29.09  Aligned_cols=46  Identities=13%  Similarity=0.217  Sum_probs=34.4

Q ss_pred             CCHHHHHCCCCCCEEEEEEEEEEEEEECCCCCCEEEEEEEECCCCEEEEEE
Q ss_conf             768898505589889999999611210158887699999984970499995
Q 537021.9.peg.7  981 KGYEESVATIRGNNIRLAAMVVSKQQKKTRKGSRIGWVTFSEPAKEYEANF 1031 (1033)
Q Consensus       981 ~~~~~~~~~~~g~~v~iaG~V~~i~~~~TKkG~~mafltleD~~g~~e~~i 1031 (1033)
T Consensus         3 h~~~el~~~~~G~~V~v~GwV~~~R~~----gk-i~Fi~LRD~tg~iQ~v~   48 (135)
T cd04317           3 HYCGELRESHVGQEVTLCGWVQRRRDH----GG-LIFIDLRDRYGIVQVVF   48 (135)
T ss_pred             EEHHHCCHHHCCCEEEEEEEEEEEEEC----CC-EEEEEEECCCCEEEEEE
T ss_conf             354218958899999999999999717----97-99999852883588999