Crystallization (Comment) | Organism |
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structures of copper(I)-nitrite complexes with sterically hindered tris(4-imidazolyl)carbinols such as tris(1-methyl-2-ethyl-4-imidazolyl)carbinol, tris(1-methyl-2-isopropyl-4-imidazolyl)carbinol, or tris(1-pyrazolyl)methanes such as tris(3,5-dimethyl-1-pyrazolyl)methane or tris(3,5-diethyl-1-pyrazolyl)methane, and tris(3,5-diisopropyl-1-pyrazolyl)methane reveal mononoclear ny1-N-bound nitrite complexes with a distorted tetrahedral geometry | synthetic construct |
Organism | UniProt | Comment | Textmining |
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synthetic construct | - |
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Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
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additional information | study on structure-function relationship using copper(I)-nitrite complexes with sterically hindered tris(4-imidazolyl)carbinols such as tris(1-methyl-2-ethyl-4-imidazolyl)carbinol, tris(1-methyl-2-isopropyl-4-imidazolyl)carbinol, or tris(1-pyrazolyl)methanes such as tris(3,5-dimethyl-1-pyrazolyl)methane or tris(3,5-diethyl-1-pyrazolyl)methane, and tris(3,5-diisopropyl-1-pyrazolyl)methane. All of these complexes are good functional models of Cu-NiR that form NO and copper(II) acetate complexes well from reactions with acetic acid under anaerobic conditions. The copper(I) nitrite complex with the tris(1-methyl-2-ethyl-4-imidazolyl)carbinol ligand, which is similar to the highly conserved three-histidine (His)3 ligand environment in the catalytic site of Cu-NiR, has the highest Cu-NiR activity | synthetic construct | ? | - |
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