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. Author manuscript; available in PMC: 2018 Mar 29.
Published in final edited form as: Microbiology (Reading). 2008 Sep;154(Pt 9):2659–2667. doi: 10.1099/mic.0.2008/019877-0

Fig. 3.

Fig. 3

SDS-PAGE of protein profiles of cell extracts (a) and purified protein preparations (b) from wild-type and mutant AzoA of Ent. faecalis expressed in E. coli. Lanes: M, protein molecular mass standards; 1, wild-type; 2, W105Y; 3, W105Q; 4, W105F; 5, W105H; 6, W105A; 7, W105G; and 8, wild-type. Extracts in lanes 1–7 were induced with IPTG; extract in lane 8 was not induced with IPTG.