Figure 1From: Functional expression of a penicillin acylase from the extreme thermophile Thermus thermophilus HB27 in Escherichia coliPresence of PAC protein in Tth cells. Total proteins from Tth cells of HB27 and NAR1 strains were separated by SDS-PAGE and the presence of α- and β-PAC subunits was determined individually by western blot assays.Back to article page