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. 2019 Jul 16;5(7):1120–1136. doi: 10.1021/acscentsci.9b00397

Scheme 4. Redox-Triggered Binding of a Siderophore-Inspired Artificial Metalloenzyme for Transfer Hydrogenation.

Scheme 4

(a) Concept of redox reversible cofactor binding. (b) Structure of cofactor 6 inspired from “azotochelin” the siderophore; crystal structure of the 6·CeuE highlighting the binding of H227 to Ir(III). (c) Selected results for the benchmark reduction to salsolidine 3. Reproduced with permission from ref (30). Copyright 2018 Nature Publishing Group.