What is Aminoacyl tRNA Synthetase in Molecular Biology?

Learn Aminoacyl tRNA Synthetase definition in molecular biology with explanation to study “What is Aminoacyl tRNA Synthetase”. Study aminoacyl trna synthetase explanation with molecular biology terms to review molecular biology course for online degree programs.

Aminoacyl tRNA Synthetase Definition

  • enzyme that links a tRNA to its cognate amino acid..

    Molecular Biology by Robert F. Weaver



Aminoacyl tRNA Synthetase Explanation

An aminoacyl-tRNA synthetase is the enzyme that is responsible for attaching a tRNA to its relevant amino acid. It is also known as tRNA-ligase. It functions by catalyzing the esterification of the concerned amino acid or its precursor to its compatible cognate tRNAs, resulting in the formation of an aminoacyl-tRNA.

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