Manganese peroxidases

A listing of the enzymes and proteins believed to be Mn activated has been published but undoubtedly other examples exist. Structurally characterized, Mn-activated enzymes and proteins which are not included here include dioxygenases, integrins, muconate cycloisome-rase, and isocitrate dehydrogenase.  

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Hofrichter M, K Scheibner, 1 Schneega, W Fritsche (1998) Enzymatic combusion of aromatic and aliphatic compounds by manganese peroxidase from Nematoloma frowardii. Appl Environ Microbiol 64 399-404. 

Perez J, TW Jeffries (1990) Mineralization of C-ring-labelled synthetic lignin correlates with the production of lignin peroxidase, not of manganese peroxidase or laccase. Appl Environ Microbiol 56 1806-1812. 

Urzua U, PJ Kersten, R Vicuna (1998) Manganese peroxidase-dependent oxidation of glycolic and oxalic acids synthesized by Ceriporiopsis subvermispora produces extracellular hydrogen peroxide. Appl Environ Microbiol 64 68-73. 

Brown JA, JK Glenn, MH Gold (1990) Manganese regulates expression of manganese peroxidase by Phanerochaete chrysosporium. J Bacteriol 172 3125-3130. 

Biphenyl-2,2 -dicarboxylate was formed by Ph. chrysosporium in a reaction mixture with manganese peroxidase, Oj, and unsaturated lipid, and it was suggested that a MnP-mediated lipid peroxidation was involved (Moen and Hammel 1994). 

In most of the above illustrations, quinones have been formed and they may be terminal metabolites or only transient intermediates that are produced, for example, during mineralization by the basiomycete Stropharia coronillla (Steffen et al. 2003). Degradation was stimulated by addition of Mn +, and conld be attributed to elevated levels of the lignolytic manganese peroxidase. Experiments with Ph. laevis strain HHB-1625 have revealed some additional features (Bogan and Lamar 1996) ... 

Bogan L, RT Lamar, KE Hammel (1996) Fluorene oxidation in vivo by Phanerochaete chrysosporium and in vitro during manganese peroxidase-dependent lipid peroxidation. Appl Environ Microbiol 62 1788-1792. 

Li D, M Alic, JA Brown, MH Gold (1995) Regulation of manganese peroxidase gene transcription by hydrogen peroxide, chemical stress, and molecular oxygen. Appl Environ Microbiol 61 341-345. 

Moen MA, KE Hammel (1994) Lipid peroxidation by the manganese peroxidase of Phanerochaete chrysosporium is the basis for phenanthrene oxidation by the intact fungus. Appl Environ Microbiol 60 1956-1961. 

Steffen KT, A Hatakka, M Hofrichter (2003) Degradation of benzo[a]pyrene by the litter-decomposing basid-iomycete Stropharia coronilla role of manganese peroxidase. Appl Environ Microbiol 69 3957-3963. 

Hofrichter, M., and Fritsche, W., Depolymerization of Low-Rank Coal by Extracellular Fungal Enzyme Systems. 3. In Vitro Depolymerization of Coal Humic Acids by a Crude Preparation of Manganese Peroxidase From the White-Rot Fungus Nematoloma Frowardii B19. Applied Microbiology and Biotechnology, 1997. 47(5) pp. 566-571. 

Lignin peroxidase Lignin modifying enzyme Manganese peroxidase Polyacrylamide gel electrophoresis... 

Scheibner K, Hofrichter M, Fritsche W (1997) Mineralization of 2-amino-4, 6-dinitrotoluene by manganese peroxidase of the white-rot fungus Nematoloma frowardii. Biotechnol Lett... 

Boer CG, Obici L, de Souza CGM, Peralta RM (2004) Decolorization of synthetic dyes by solid state cultures of Lentinula (Lentinus) edodes producing manganese peroxidase as the main ligninolytic enzyme. Bioresour Technol 94 107-112... 

Kariminiaae-FIamedaani FIR, Sakurai A, Sakakibara M (2007) Decolorization of synthetic dyes by a new manganese peroxidase-producing white rot fungus. Dyes Pigm 72 157-162... 

Harazono K, Watanabe Y, Nakamura K (2003) Decolorization of azo dye by the white-rot basidiomycete Phanerochaete sordida and by ts manganese peroxidase. J Biosci Bioeng 95(5) 455 195... 

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