Protein
Glutamate--tRNA ligase 1
Organism
Methylobacterium radiotolerans (strain ATCC 27329 / DSM 1819 / JCM 2831 / NBRC 15690 / NCIMB 10815 / 0-1)
Function
Catalyzes the attachment of glutamate to tRNA(Glu) in a two-step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu).
Similarity
Belongs to the class-I aminoacyl-tRNA synthetase family. Glutamate--tRNA ligase type 1 subfamily.
Sequence
MSSAVVTRFAPSPTGYLHIGGARTALFNWLYARHTGGKMLLRIEDTDRERSTKGAIDAILDGLSWLGLDWDGDVVFQFARAERHRAVAEELLAAGRAYHCYATAEELAQMRETARAEGRAPRYDGRWRDRDPSEAPAGVKPVIRLRAPIEGETVVEDAVQGRVTWANKDLDDLVLLRSDGTPTYMLAVVVDDHDMGVTQIIRGDDHLTNAARQSQIFSALGWDVPRMAHIPLIHGADGAKLSKRHGALGVEAYRDLGYLPAALRNYLVRLGWSHGDQEVFSTEEMVAAFDLGAVGRSAARFDFAKLANLNGLYIRTSADADLVAAIETILPNVGPERGLSAPLQPDLKDKLIQAMPGLKERAKTLIELLDSAYYLYAQRPLALDDKARALLSDEGRGRLAGVRPVLEALPDWSAASTEGAVRQYAESAGCKLGQVAQPLRAALTGRTTSPPLFDVMAVLGREETLARLGDQAPQG