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. Author manuscript; available in PMC: 2010 Aug 23.
Published in final edited form as: J Mol Biol. 2006 Jul 15;363(1):63–74. doi: 10.1016/j.jmb.2006.07.021

Figure 10.

Figure 10

Possible pathways around SecB. All contact sites identified in this study are shown in green. The arrows indicate possible routes around the chaperone. (a), (b) and (c) are each related to the previous structure by a 90° rotation about the vertical axis to the left. (d) is related to (a) by a 90° rotation about the horizontal axis toward the viewer. (a) front view of the deep channel; the interface of the dimers that form the tetramer is aligned with the vertical axis. (b) flat 8-stranded β-sheet that is the side of the tetramer. (c) channel of the dimer interface at the face opposite that shown in (a). (d) end view of the tetramer.