A novel mixed valence form of Rhus vernicifera laccase and its reaction with dioxygen to give a peroxide intermediate bound to the trinuclear center

Journal of Biochemistry

Volumn 129, Issue 6, 2001, Pages 949-953

  Zoppellaro, G ^a   Sakurai, T ^a   Huang, H W ^a  

^a KANAZAWA UNIVERSITY   (Japan)

Author keywords

Dioxygen reduction; Laccase; Multicopper oxidase; Trinuclear Cu center

Indexed keywords

ARGON; COPPER COMPLEX; LACCASE; N,N DIMETHYL 1,4 PHENYLENEDIAMINE; OXYGEN; PEROXIDE;

ARTICLE; CHEMICAL REACTION; ELECTRON; ENZYME ACTIVITY; OXIDATION REDUCTION REACTION; PH;

RHUS; TOXICODENDRON VERNICIFLUUM;

EID: 0034955398     PISSN: 0021924X     EISSN: None     Source Type: Journal    
DOI: 10.1093/oxfordjournals.jbchem.a002942     Document Type: Article

References (18)

1. Kinetic studies of Rhus vernicifera laccase. Evidence for multielectron transfer and an oxygen intermedaite in the reoxidation reaction
2. Kinetic studies on the fully reduced laccase with dioxygen
3. Spectroscopic and kinetic studies on the oxygen-centered radical formed during the four-electron reduction process of dioxygen by Rhus vernicifera laccase
4. Selective removal of type 2 copper from Rhus vernicifera laccase
5. EPR Spectra of type 3 copper centers in Rhus vernicifera laccase and Cucumis sativus ascorbate oxidase
6. Purification and properties of laccase and stellacyanin from Rhus verninicifera
7. Copper(I) chloride
8. Visible and magnetic circular dichroism studies on cobalt(II)-substituted Rhus vernififera laccase
9. Chemical and spectoscopic definition of the peroxide-level intermediate in the multicopper oxidases: Relevance to the catalytic mechanism of dioxygen reduction to water
10. The reactions of copper proteins with nitric oxide
11. Refined crystal structure of ascorbate oxidase at 1.9 Å resolution. Dioxygen copper reactivity: X-ray structure and characterization of (acylperoxo)dicopper complex
12. Crystallographic analysis of oxygenated and deoxygenated states of arthropod hemocyanin shows unusual differences
13. Kinetics and thermodynamics of copper(I)/dioxygen interaction
14. X-ray structures and mechanistic imlications of three functional derivatives of ascorbate oxidase from zucchini
15. Dioxygen-copper reactivity: X-ray structure and characterization of an (acylperoxo)dicopper complex
16. Oxidation-reduction properties of the electron accepters in laccase and stellacyanin
17. Time-resolved resonance raman investigation of oxygen reduction mechanism of bovine cytochrome c oxidase