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. Author manuscript; available in PMC: 2008 Jul 7.
Published in final edited form as: Biochemistry. 2006 Aug 29;45(34):10344–10350. doi: 10.1021/bi060746v

Fig. 2.

Fig. 2

MTSEA modification influences OxlT stability. Membranes containing the indicated OxlT variants were treated with either solvent (−) or MTSEA (+) as indicated, before preparation of detergent extracts (without protease inhibitor) with potassium oxalate omitted. After solubilization, equal portions of each extract were supplemented with 50 mM potassium sulfate (A and C) or 50 mM potassium oxalate (B and D) and placed at 4C or 25C for either 1 hr (R272C) or 2 hr (K355C) before removing samples for SDS-PAGE and immunoblot analysis.