Designing artificial metalloenzymes by tuning of the environment beyond the primary coordination sphere

C Van Stappen, Y Deng, Y Liu, H Heidari… - Chemical …, 2022 - ACS Publications
Metalloenzymes catalyze a variety of reactions using a limited number of natural amino
acids and metallocofactors. Therefore, the environment beyond the primary coordination …

Design of molecular water oxidation catalysts with earth-abundant metal ions

M Kondo, H Tatewaki, S Masaoka - Chemical Society Reviews, 2021 - pubs.rsc.org
The four-electron oxidation of water (2H2O→ O2+ 4H++ 4e−) is considered the main
bottleneck in artificial photosynthesis. In nature, this reaction is catalysed by a Mn4CaO5 …

Copper–oxygen complexes revisited: structures, spectroscopy, and reactivity

CE Elwell, NL Gagnon, BD Neisen, D Dhar… - Chemical …, 2017 - ACS Publications
A longstanding research goal has been to understand the nature and role of copper–oxygen
intermediates within copper-containing enzymes and abiological catalysts. Synthetic …

Iron catalysis in organic synthesis

I Bauer, HJ Knölker - Chemical reviews, 2015 - ACS Publications
The present review “Iron Catalysis in Organic Synthesis” covers the literature until the end of
June 2014 and represents a comprehensive update of a previous article published by Bolm …

Enzymatic carbon–sulfur bond formation in natural product biosynthesis

KL Dunbar, DH Scharf, A Litomska… - Chemical …, 2017 - ACS Publications
Sulfur plays a critical role for the development and maintenance of life on earth, which is
reflected by the wealth of primary metabolites, macromolecules, and cofactors bearing this …

Heme and nonheme high-valent iron and manganese oxo cores in biological and abiological oxidation reactions

M Guo, T Corona, K Ray, W Nam - ACS Central Science, 2018 - ACS Publications
Utilization of O2 as an abundant and environmentally benign oxidant is of great interest in
the design of bioinspired synthetic catalytic oxidation systems. Metalloenzymes activate O2 …

Rational design of bioinspired catalysts for selective oxidations

L Vicens, G Olivo, M Costas - ACS Catalysis, 2020 - ACS Publications
Recognizing Nature's unique ability to perform challenging oxygenation reactions with
exquisite selectivity parameters at iron-dependent oxygenases, chemists have long sought …

Catalytic mechanisms of Fe (II)-and 2-oxoglutarate-dependent oxygenases

S Martinez, RP Hausinger - Journal of Biological Chemistry, 2015 - ASBMB
Mononuclear non-heme Fe (II)-and 2-oxoglutarate (2OG)-dependent oxygenases comprise
a large family of enzymes that utilize an Fe (IV)-oxo intermediate to initiate diverse oxidative …

How Does the Nonheme Iron Enzyme NapI React through l-Arginine Desaturation Rather Than Hydroxylation? A Quantum Mechanics/Molecular Mechanics Study

HS Ali, J Warwicker, SP de Visser - ACS Catalysis, 2023 - ACS Publications
The naphthyridinomycin biosynthesis enzyme NapI selectively performs the desaturation of
a free l-arginine amino acid at the C4–C5 bond as part of its antibiotic biosynthesis reaction …

Oxidative cyclization in natural product biosynthesis

MC Tang, Y Zou, K Watanabe, CT Walsh… - Chemical …, 2017 - ACS Publications
Oxidative cyclizations are important transformations that occur widely during natural product
biosynthesis. The transformations from acyclic precursors to cyclized products can afford …