9k49

Cryo-EM structure of inner membrane TolQRA complex in CYMAL-6-Neopentyl Glycol detergent micelles

spinqualitylabelsall models 9k49, resolution 3.60Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 9k49 is a 8 chain structure with sequence from Escherichia coli K-12. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: Electron Microscopy, Resolution 3.6Å Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function TOLQ_ECOLI Part of the Tol-Pal system, which plays a role in outer membrane invagination during cell division and is important for maintaining outer membrane integrity (PubMed:1683466, PubMed:17233825). Required, with TolR, for the proton motive force-dependent activation of TolA and for TolA-Pal interaction (PubMed:11722743). The Tol-Pal system is also required for polar localization of chemoreceptors clusters (PubMed:24720726). The system also appears to be required for the activity of several outer membrane-localized enzymes with cell wall remodeling activity (PubMed:32152098). Is involved in the uptake of group A colicins (colicins A, E1, E2, E3, and K) and in the uptake of filamentous phage DNA (PubMed:1683466, PubMed:3294803).

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