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. 2011 Mar 25;11:27. doi: 10.1186/1472-6750-11-27

Figure 4.

Figure 4

Proteins isolated from both strains give virtually identical CD spectra. CD spectra of the multimeric proteasome complex PrcA-B (A), the dodecameric acyl-CoA carboxylase AccD5-AccA3 complex (B), CFP10-ESAT6 heterodimer (C), and monomeric protein ACPS (D) expressed in M. smegmatis mc2155 (WT = black) and M. smegmatis groEL1ΔC (grey) are virtually identical. For A and B, a concentration between 170 and 200 nM was used while for C and D, concentrations were between 5 and 10 μM.