2.8.1.8 - 661057, 661138, 661727, 661982 2.8.1.8 coexpression of lipA with groESL, trxA, or fragments of the isc operon such as iscSUA orhscBAfdx does not improve expression levels of soluble holo-LipA. Coexpression of lipA with iscSUA and hscBAfdx on a multi-cistronic plasmid does improve the expression of soluble LipAH and increases the molar ratios of iron and sulfide per LipAH 663290 2.8.1.8 expressed in Escherichia coli BL21(DE3) cells 739557 2.8.1.8 expression in Escherichia coli 660704, 760401