Expression of human calmodulin cDNA in Escherichia coli and characterization of the protein.


A cDNA clone of human calmodulin, isolated from liver, was subcloned into the expression vector pKK233-2. The resulting expression plasmid, designated pCWCaM1, produced human calmodulin in Escherichia coli SG5. The cDNA was sequenced using novel primers designed for use in plasmid-sequencing protocols with pKK233-2 and pKK223-3. The expressed calmodulin was… (More)


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