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Characteristics of the domain-swapping complex present in an outer membrane protein (PDB ID 2CO2). (a) T and O profiles for chain A, and (b) T and O profiles for chain A with chain B incorporated. Turquoise frame: chain B; Inset: 3D structure; –red: chain B. The program VMD was used to present the 3D form http://www.ks.uiuc.edu/Research/vmd/, accessed on 15 March 2021.
