2.7.1.130	recombinant wild-type and mutant enzymes from Escherichia coli strain C41(DE3) membranes	
2.7.1.130	recombinant wild-type and mutant enzymes from Escherichia coli strain C41(DE3) membranes by solubilization from membranes with Triton X-100, and ultracentrifugation