Literature summary for 6.1.1.1 extracted from

Chousterman, S.; Chapeville, F.
Tyrosyl-tRNA synthetase of Escherichia coli B. Role of magnesium in the reaction catalyzed by the enzyme (1988), Eur. J. Biochem., 35, 46-50.

Metals/Ions

Metals/Ions	Comment	Organism	Structure
Mg2+	required, spermidine can substitute for Mg2+ in the transacylation reaction, i.e. transfer of tyrosine from the tyrosine-AMP-enzyme complex to tRNA, but not in the tyrosine activation reaction, i.e. formation of the tyrosine-AMP-enzyme complex from tyrosine + ATP + enzyme	Escherichia coli

Organism	UniProt	Comment	Textmining
Escherichia coli	-	-	-

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Release 2023.1 (January 2023)