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. Author manuscript; available in PMC: 2013 Dec 14.
Published in final edited form as: Biochemistry. 2009 Feb 3;48(4):10.1021/bi801831r. doi: 10.1021/bi801831r

Figure 5.

Figure 5

Chain contact surfaces. The residues involved in the seven interfaces (Table 2) for the heterodimer of dho1 (light green surface) and atc1 (light blue surface) are shown in surface representation for dho1:dho4 (purple), atc1:atc2 (cyan), atc1:atc3 (blue), dho1:atc1 (dark green), atc1:dho4 (yellow), dho1:dho5 (orange), atc1:dho2 (red), and atc1:atc* (gray). The chain surfaces are viewed (A) from inside the chamber with the citrate ligands visible (magenta), (B) from outside the chamber (rotated 180° vertically relative to the inside view), (C) separately for atc1 and dho1 viewed vertically onto the contact surface (dark green) between the two chains, and (D) as a schematic diagram showing the seven primary interfaces and their visible symmetry equivalents for the dodecamer, the ATC trimer, and the DHO hexamer.