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. Author manuscript; available in PMC: 2016 Feb 26.
Published in final edited form as: Annu Rev Biophys. 2014;43:93–117. doi: 10.1146/annurev-biophys-051013-022855

Fig. 7. Co-crystal structure of the CusBA adaptor-transporter complex.

Fig. 7

The CusBA protomer found in the asymmetric unit of the crystal lattice is depicted by ribbon diagram and the surface rendering corresponds to the CusBA efflux complex. Each subunit of CusBA consists of one CusA molecule (green) and two CusB molecules (magenta and blue). The full structure includes the hexameric CusB adaptor as well as the trimeric CusA transporter.