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. Author manuscript; available in PMC: 2013 Apr 9.
Published in final edited form as: Biomacromolecules. 2012 Mar 14;13(4):974–981. doi: 10.1021/bm300083e

Figure 2.

Figure 2

Fully assembled E2 scaffold with position 279 highlighted in black. This protein assembly consists of 60 identical subunits, each with one cysteine-279. Structure is displayed at the five-fold axis of symmetry and generated by PyMOL (DeLano 2002).