4fq0

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Template:STRUCTURE 4fq0

Contents 1 Crystal structure of FliG-FliM complex from H. pylori 2 Function 3 About this Structure 4 Reference

Crystal structure of FliG-FliM complex from H. pylori

Template:ABSTRACT PUBMED 23614777

Function

[FLIG_HELPY] One of the proteins that forms a switch complex that is proposed to be located at the base of the basal body. This complex interacts with chemotaxis proteins (such as CheY) in addition to contacting components of the motor that determine the direction of flagellar rotation. Required for flagellum synthesis and motility. In H.pylori four flagellar switch proteins are encoded, FliG, FliM, FliN and FliY.^{[1] [2]}

About this Structure

4fq0 is a 4 chain structure with sequence from Helicobacter pylori 26695. Full crystallographic information is available from OCA.

Reference

1. ↑ Allan E, Dorrell N, Foynes S, Anyim M, Wren BW. Mutational analysis of genes encoding the early flagellar components of Helicobacter pylori: evidence for transcriptional regulation of flagellin A biosynthesis. J Bacteriol. 2000 Sep;182(18):5274-7. PMID:10960117
2. ↑ Lam KH, Ip WS, Lam YW, Chan SO, Ling TK, Au SW. Multiple conformations of the FliG C-terminal domain provide insight into flagellar motor switching. Structure. 2012 Feb 8;20(2):315-25. PMID:22325779 doi:10.1016/j.str.2011.11.020