Protein
Alanyl-tRNA editing protein AlaX-M
Organism
Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88)
Function
Functions in trans to edit the amino acid moiety from mischarged Ser-tRNA(Ala). Recognition depends, at least in part, on the acceptor stem of tRNA(Ala).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family. Editing domain AlaX-M subfamily.
Sequence
MTEALYFLDCYLKEFEATVEKVTEGKYIVLDRTAFYPESGGQPSDTGKLVRERDGAEFKVVYAGKFNGDISHEISPEGETGAEGLKVGDKVKGIIDWDRRYRHMRMHTATHVIANVIEKEAGAQITGNQLGLDQSRVDFSLEAFDREKFAEYEKIANEIIAENHSVNLYLVSRKEAEERLSRLTTLAKGFSEEITEVRLVEIEGVTIEACGGSHLKNTGEIKGIKIEKLQNKGKSNRRMYFSLLDQASGLK