Metalloenzymes

Metalloenzymes are a large class of enzymes that utilise a metal cation as a cofactor in the enzyme active site. The enzymes encourage a variety of reactions, such as hydrolytic processes and oxidations/reductions. Examples include vitamin-B-dependent enzymes that transfer methyl groups between molecules, nitrogenases that fix nitrogen from the atmosphere, proteases that break down amide bonds, phosphodiesterases that break down phosphate ester bonds, superoxide dismutases that eliminate superoxide anion, hydrogenases that encourage the uptake of molecular hydrogen, and ribozymes that go through self-cleaving reactions. 5–9 Each of the aforementioned systems has a unique function for the metal cation, which performs as a Lewis acid or a redox partner and promotes the catalysed reaction by improving substrate binding and increasing the ground state energies of reaction partners.

Committee Members
Speaker at Catalysis, Chemical Engineering and Technology 2026 - Stanislaw Dzwigaj

Stanislaw Dzwigaj

Sorbonne University, France
Speaker at Catalysis, Chemical Engineering and Technology 2026 - Victor Cerda

Victor Cerda

University of the Balearic Island, Spain
Speaker at Catalysis, Chemical Engineering and Technology 2026 - Dai Yeun Jeong

Dai Yeun Jeong

Asia Climate Change Education Center and Jeju National University, Korea, Republic of
Speaker at Catalysis, Chemical Engineering and Technology 2026 - Vladislav Sadykov

Vladislav Sadykov

Boreskov Institute of Catalysis and Novosibirsk State University, Russian Federation
CCT 2026 Speakers
Speaker at Catalysis, Chemical Engineering and Technology 2026 - Eva Faillace

Eva Faillace

University of Corsica, France
Speaker at Catalysis, Chemical Engineering and Technology 2026 - Eduardo Bernad

Eduardo Bernad

Aragon Hydrogen Foundation, Spain
Speaker at Catalysis, Chemical Engineering and Technology 2026 - Anastasia Eleni Eleana Kordouli

Anastasia Eleni Eleana Kordouli

University of Patras, Greece
Speaker at Catalysis, Chemical Engineering and Technology 2026 - Victor John Law

Victor John Law

Technical University Dublin, Ireland

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