Figure 24 Voltammograms of a film of E. coli fumarate reductase (approximately mono-layer) adsorbed on a PGE electrode in the presence of polymyxin at pH 9.0. Top. No substrate, baseline corrected. FAD signal is clearly observed above the Fe-S clusters. Voltammogram also detects the low-potential (medial)

DOI link for Figure 24 Voltammograms of a film of E. coli fumarate reductase (approximately mono-layer) adsorbed on a PGE electrode in the presence of polymyxin at pH 9.0. Top. No substrate, baseline corrected. FAD signal is clearly observed above the Fe-S clusters. Voltammogram also detects the low-potential (medial)

Figure 24 Voltammograms of a film of E. coli fumarate reductase (approximately mono-layer) adsorbed on a PGE electrode in the presence of polymyxin at pH 9.0. Top. No substrate, baseline corrected. FAD signal is clearly observed above the Fe-S clusters. Voltammogram also detects the low-potential (medial)