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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: J Struct Biol. 2012 Aug 10;180(2):362–373. doi: 10.1016/j.jsb.2012.07.012

Fig. 3. Comparison of A3OB and A6OB dimers from the A3OB-9aa-A6 and A3OB•A6•(A3Nb14)2 structures.

Fig. 3

Backbone superpositions of the A3OB and A6OB domains from the current A3OB-9aa-A6 and A3OB•A6•(A3Nb14)2 structures (PDB-ID: 3STB; (Park et al., 2012a)) are shown. The A3OB domain of A3OB-9aa-A6 is in red; the A6OB domain of A3OB-9aa-A6 in yellow; the A3OB domain of A3OB•A6•(A3Nb14)2 in blue, and the A6OB domain of A3OB•A6•(A3Nb14)2 in green. The core structures of the anti-parallel β-barrel in both fused and separate dimers are almost identical with a root-mean-square deviation of 0.93 Å.