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. 2002 Aug 1;99(17):11109–11114. doi: 10.1073/pnas.162077099

Fig 7.

Fig 7.

Model for dimerization of two CesA subunits via the Zn domains under oxidative conditions. In this model, the hypothetical topology of a channel formed by single CesA1 is presented. Alternatively, this channel might be formed by higher interactions between two CesAs.