Figure 3.

Diversity of Gram-negative bacteria translocation pathways. 1, 2, 3, 4, 5, and 6 represent translocation pathways from CP to IM, CP to PP, CP to EC, IM to PP, PP to OM, and PP to EC, respectively. SRP, signal recognition particle, SecB, export-specific cytoplasmic chaperone, SecA, preprotein translocase SecA subunit, SecYEG, preprotein translocase complex, lep, leader peptidase, TAT, twin argine translocase, Gsp complex, general secretion pathway complex, Omp85, outer membrane protein assembly factor, ABC transporter, ATP-binding cassette transporter, TolC, Type I secretion outer membrane protein. [Modified from Wickner and Schekman (2005) with permission]

Su et al. BMC Bioinformatics 2007 8:330   doi:10.1186/1471-2105-8-330
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