Chloroperoxidase-encoding gene from Pseudomonas pyrrocinia: sequence, expression in heterologous hosts, and purification of the enzyme.


The nucleotide sequence of a 1.5-kb fragment of Pseudomonas pyrrocinia DNA containing the chloroperoxidase(CPO)-encoding gene (cpo) and its flanking regions was determined. The cpo codes for a protein of 278 amino acids (aa). The matuŕe enzyme contains no N-terminal methionine, so that the CPO monomer consists of 277 aa with a calculated M(r) of 30,304… (More)


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