Cloning and expression of the gene encoding the soluble cytochrome b562 of Escherichia coli.


The gene for the soluble cytochrome b562 from Escherichia coli B has been cloned on a SalI fragment. The analysis of the gene reveals the presence of a leader sequence in front of the sequence encoding the mature protein. Expression of cytochrome b562 using the lac-promoter produced the protein to a level of 3-5% of total protein. This over-production… (More)


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