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. Author manuscript; available in PMC: 2010 Jun 12.
Published in final edited form as: J Mol Biol. 2009 Apr 23;389(3):559–574. doi: 10.1016/j.jmb.2009.04.041

Figure 7.

Figure 7

Crystal packing interactions in the structure of IgAP. The crystallographic dimer (NCS related molecules A and B) present in the asymmetric unit are rendered in green and labeled. Molecules A* and B* are related to molecules A and B by crystallographic symmetry and are rendered in cyan and blue, respectively. Loops C and D of the protease domains of all molecules are rendered in red. For the purpose of orientation, the side chain oxygen atom of the active site serine residue is visible as a red ball and circled in orange.