Homologous expression of recombinant manganese peroxidase in Phanerochaete chrysosporium

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Homologous expression of recombinant manganese peroxidase in Phanerochaete chrysosporium.

The promoter region of the glyceraldehyde-3-phosphate dehydrogenase gene (gpd) was used to drive expression of mnp1, the gene encoding Mn peroxidase isozyme 1, in primary metabolic cultures of Phanerochaete chrysosporium. A 1,100-bp fragment of the P. chrysosporium gpd promoter region was fused upstream of the mnp1 gene to construct plasmid pAGM1, which contained the Schizophyllum commune ade5 ...

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Manganese-dependent Peroxidase from Phanerochaete chrysosporium

A cDNA clone encoding a manganese-dependent peroxidase from the filamentous fungus Phanerochaete chrysosporium was isolated and characterized. The clone, AMP-1, was isolated by screening a X g t l l expression library with polyclonal antibodies raised against a purified manganese-dependent peroxidase (isozyme H4, PI 4.5). The XMP-1 cDNA sequence predicts a mature protein containing 358 amino a...

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Enhanced Production of Manganese Peroxidase by Phanerochaete chrysosporium

Production of manganese-dependent peroxidase (MnP) by the white-rot fungus Phanerochaete chrysosporium BKMF-1767 (ATCC 24725) was monitored during growth in different media and growth conditions. The effect of some activators of MnP production, Mn, Tween 80, phenylmethylsulphonylfloride (PMSF), oxygen, temperature, pH, glycerol and nitrogen was studied. Supplementing the cultures with Tween 80 ...

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Efficient expression of a Phanerochaete chrysosporium manganese peroxidase gene in Aspergillus oryzae.

A manganese peroxidase gene (mnp1) from Phanerochaete chrysosporium was efficiently expressed in Aspergillus oryzae. Expression was achieved by fusing the mature cDNA of mnp1 with the A. oryzae Taka amylase promoter and secretion signal. The 3' untranslated region of the glucoamylase gene of Aspergillus awamori provided the terminator. The recombinant protein (rMnP) was secreted in an active fo...

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ژورنال

عنوان ژورنال: Applied and Environmental Microbiology

سال: 1994

ISSN: 0099-2240,1098-5336

DOI: 10.1128/aem.60.12.4303-4309.1994