Manganese(II) semiquinonato and manganese(III) catecholato complexes with tridentate ligand: modeling the substrate-binding state of manganese-dependent catechol dioxygenase and reactivity with molecular oxygen.
Autor: | Komatsuzaki H; Department of Chemistry and Material Engineering, Ibaraki National College of Technology, 866 Nakane, Hitachinaka, 312-8508, Japan. hidehito@chem.ibaraki-ct.ac.jp, Shiota A, Hazawa S, Itoh M, Miyamura N, Miki N, Takano Y, Nakazawa J, Inagaki A, Akita M, Hikichi S |
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Jazyk: | angličtina |
Zdroj: | Chemistry, an Asian journal [Chem Asian J] 2013 Jun; Vol. 8 (6), pp. 1115-9. Date of Electronic Publication: 2013 Mar 19. |
DOI: | 10.1002/asia.201300029 |
Abstrakt: | Catecholate catwalk: Monomeric manganese(III) catecholato and manganese(II) semiquinonato complexes as the substrate-binding model of catechol dioxygenase have been synthesized and structurally characterized. The semiquinonato complex reacted with molecular oxygen to give ring-cleaved products and benzoquinone in the catalytic condition. (Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.) |
Databáze: | MEDLINE |
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