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Literature summary for 1.7.2.4 extracted from

  • Johnston, E.M.; DellAcqua, S.; Pauleta, S.R.; Moura, I.; Solomon, E.I.
    Protonation state of the Cu4S2 CuZ site in nitrous oxide reductase redox dependence and insight into reactivity (2015), Chem. Sci., 6, 5670-5679 .
    View publication on PubMedView publication on EuropePMC
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Metals/Ions

Metals/Ions Comment Organism Structure
copper dependent on. The enzyme nitrous oxide reductase contains two copper sites: a binuclear site known as CuA that functions as an electron transfer site, and an unusual tetranuclear copper sulfide cluster active site, where N2O binds and is reduced. Two forms of this tetranuclear site have been structurally characterized. One, known as CuZ*, has a mu4 sulfide ligand bridging all four coppers and a solvent derived ligand on an open edge (the CuI-CuIV edge) where N2O is proposed to bind. The other form of the cluster, known as CuZ, has an additional mu2 sulfur ligand bridging the CuI-CuIV edge. Raman spectroscopic analysis and computationa modelling of Cu site structure and mechanism, binding and interaction, overview. Protonation state of the mu2 sulfur ligand on the CuI-CuIV edge in 1-hole and 2-hole CuZ Pseudomonas stutzeri
copper dependent on. The enzyme nitrous oxide reductase contains two copper sites: a binuclear site known as CuA that functions as an electron transfer site, and an unusual tetranuclear copper sulfide cluster active site, where N2O binds and is reduced. Two forms of this tetranuclear site have been structurally characterized. One, known as CuZ*, has a mu4 sulfide ligand bridging all four coppers and a solvent derived ligand on an open edge (the CuI-CuIV edge) where N2O is proposed to bind. The other form of the cluster, known as CuZ, has an additional mu2 sulfur ligand bridging the CuI-CuIV edge. Raman spectroscopic analysis and computationa modelling of Cu site structure and mechanism, binding and interaction, overview. Protonation state of the mu2 sulfur ligand on the CuI-CuIV edge in 1-hole and 2-hole CuZ Paracoccus pantotrophus

Organism

Organism UniProt Comment Textmining
Paracoccus pantotrophus
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-
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Pseudomonas stutzeri
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Synonyms

Synonyms Comment Organism
nitrous oxide reductase
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 Pseudomonas stutzeri
nitrous oxide reductase
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 Paracoccus pantotrophus
PpN2OR
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 Paracoccus pantotrophus
PsN2OR
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 Pseudomonas stutzeri