What is Aconitase in Molecular Biology?

Learn Aconitase definition in molecular biology with explanation to study “What is Aconitase”. Study aconitase explanation with molecular biology terms to review molecular biology course for online degree programs.

Aconitase Definition

  • An enzyme whose apoprotein form (lacking iron) binds to iron response elements in mRNAs and controls their translation or degradation..

    Molecular Biology by Robert F. Weaver



Aconitase Explanation

Aconitase is an enzyme, which, in apoprotein form (iron lacking form) binds to the iron response elements in the messenger - RNA, eventually controlling their translation as well as degradation. It is the catalyst for the stereo-specific isomerization of citrate in the non redox active process of the tricarboxylic acid cycle.

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