The output of the tRNA modification pathways controlled by the Escherichia coli MnmEG and MnmC enzymes depends on the growth conditions and the tRNA species

@inproceedings{Moukadiri2014TheOO,
  title={The output of the tRNA modification pathways controlled by the Escherichia coli MnmEG and MnmC enzymes depends on the growth conditions and the tRNA species},
  author={Isma{\"i}l Moukadiri and M.-Jos{\'e} Garz{\'o}n and Glenn R. Bj{\"o}rk and M.-Eugenia Armengod},
  booktitle={Nucleic acids research},
  year={2014}
}
In Escherichia coli, the MnmEG complex modifies transfer RNAs (tRNAs) decoding NNA/NNG codons. MnmEG catalyzes two different modification reactions, which add an aminomethyl (nm) or carboxymethylaminomethyl (cmnm) group to position 5 of the anticodon wobble uridine using ammonium or glycine, respectively. In tRNA(cmnm5s2UUG)(Gln) and tRNA(cmnm5UmAA)(Leu), however, cmnm(5) appears as the final modification, whereas in the remaining tRNAs, the MnmEG products are converted into 5-methylaminomethyl… CONTINUE READING
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The output of the tRNA modification pathways controlled by the Escherichia coli MnmEG and MnmC enzymes depends on the growth conditions and the tRNA species

  • I. Moukadiri, M. Garzón, G. Björk, M. Armengod
  • 2014

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