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Article

Gln-tRNAGln formation from Glu-tRNAGln requires cooperation of an asparaginase and a Glu-tRNAGln kinase.

The Journal of biological chemistry - 4 Mar 2005

Feng Liang, Sheppard Kelly, Tumbula-Hansen Debra, Söll Dieter

Abstract excerpt

Gln-tRNA(Gln) is synthesized from Glu-tRNA(Gln) in most microorganisms by a tRNA-dependent amidotransferase in a reaction requiring ATP and an amide donor such as glutamine. GatDE is a heterodimeric amidotransferase that is ubiquitous in Archaea. GatD resembles bacterial asparaginases and is expected to function in amide donor hydrolysis. We show here that Methanothermobacter thermautotrophicus GatD acts as a...

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PMID: 15611111
DOI: 10.1074/jbc.M411098200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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