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Showing 1 to 4 of 4 for “"Tyr-His"”.
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Proton-coupled electron transfer reactions in bio-inspired catalysis
… of a reaction center are mediated by a Tyr-His redox pair in Photosystem II. Understanding the fundamental PCET processes in Tyr-His models is helpful for the design of photoelectrochemical water splitting cells, where water oxidation provides protons and electrons for hydrogen …
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Exploring the Roles of Heme Type and Histidine -Tyrosine Cross -Link in Heme-Copper Oxidases Using a Myoglobin Model
… of HCO active site. In order to improve this artificial model to inhibit its side reaction with oxygen and channel it toward oxidase reactivity, more features were introduced into the CuBMb model in this study: (1) synthetic heme cofactors are used to replace the natural one of the …
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Photodegradation of peptides and proteins by near UV and visible light
… including the formation of novel products on Tyr. The yields of oxidation products in acetate and succinate formulations were significantly lower. The photo-Fenton reaction in citrate buffer was evaluated in a model mAb (IgG2). We detected an increase in the formation of aggregates and …
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Analysis and Redesign of Protein-Protein Interactions: A Hotspot-Centric View
… interactions (PPIs) tend to bind at hotspots. This suggests that some hotspot-forming sites on protein surfaces are <italic>intrinsically</italic> more apt to form protein interfaces. These observations paint a hotspot-centric picture of PPI energetics, and present a question of fundamental …