cDNA cloning and genetic analysis of a novel decolorizing enzyme, peroxidase gene dyp from Geotrichum candidum Dec 1
- PMID: 16232492
- DOI: 10.1016/s1389-1723(99)80087-5
cDNA cloning and genetic analysis of a novel decolorizing enzyme, peroxidase gene dyp from Geotrichum candidum Dec 1
Abstract
A novel decolorizing peroxidase gene (dyp) was cloned from a cDNA library of a newly isolated strain of fungus Geotrichum candidum Dec 1. The open reading frame of 1494 nucleotides which corresponds to dyp predicts a primary translation product of 498 amino acids, M(r) 53,306. The deduced amino acid sequence of DyP does not contain the typical conserved motif which is characteristic of heme-containing peroxidases in the plant peroxidase superfamily. Comparison of the deduced amino acid sequence of DyP with that of a peroxidase from Polyporaceae sp. suggests that these proteins share highly homologous regions.
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