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Article

A paralog of lysyl-tRNA synthetase aminoacylates a conserved lysine residue in translation elongation factor P.

Nature structural & molecular biology - 1 Sept 2010

Yanagisawa Tatsuo, Sumida Tomomi, Ishii Ryohei, Takemoto Chie, Yokoyama Shigeyuki

Abstract excerpt

Aminoacyl-tRNA synthetase (aaRS) paralogs with unknown functions exist in various species. We now report novel 'protein lysylation' by an Escherichia coli lysyl-tRNA synthetase paralog, GenX/PoxA/YjeA. X-ray crystallographic analysis shows that the structure of the GenX protein resembles that of...

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PMID: 20729861
DOI: 10.1038/nsmb.1889

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-20729861-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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