The availability of Zn2+ for interaction with the enzymes is typically dependent on the thionein to metallothionein ratio. At higher T/(T+MT), the tissues and cells experience a higher picomolar concentration of free zinc ions. At lower percentages, the nanomolar concentration of zinc ions becomes more available and hinders non-zinc metalloenzymes activities. Thus, MT is a critical element in controlling cellular zinc ion availability, which has been deduced from the match between zinc ion buffering and zinc ion affinity for proteins.
Explain the significance in the changing thionein to metallothionein ratio in Zn complex formation.
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Academic.Tips. 2022. "Explain the significance in the changing thionein to metallothionein ratio in Zn complex formation." November 15, 2022. https://academic.tips/question/explain-the-significance-in-the-changing-thionein-to-metallothionein-ratio-in-zn-complex-formation/.
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Academic.Tips. "Explain the significance in the changing thionein to metallothionein ratio in Zn complex formation." November 15, 2022. https://academic.tips/question/explain-the-significance-in-the-changing-thionein-to-metallothionein-ratio-in-zn-complex-formation/.
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