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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Biochim Biophys Acta. 2012 Oct 25;1827(3):266–275. doi: 10.1016/j.bbabio.2012.10.010

Figure 2. Expression and purification of SQR, SQRT1 and SQRT2.

Figure 2

SDS-PAGE gel showing the purified C. maquilingensis SQR (WT), along with the water-soluble truncated forms of the enzyme. T1 has the last 21 amino acids removed, including the C-terminal amphiphilic helix, and T2 lacks 45 amino acids and both amphiphilic helices.