User:Fadel A. Samatey/FlhBc I
From Proteopedia
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<!--<scene name='User:Fadel_A._Samatey/Workbench/I3DC-1/Flhb_st_xtl_contacts/2'>crystal contacts</scene> (use the ''popup'' button to see details).--> | <!--<scene name='User:Fadel_A._Samatey/Workbench/I3DC-1/Flhb_st_xtl_contacts/2'>crystal contacts</scene> (use the ''popup'' button to see details).--> | ||
| - | The chain is <scene name='User:Fadel_A._Samatey/FlhBc_I/Cleavage/1'>cleaved at NPTH between Asn269 and Pro270</scene>. This is believed to be autocatalytic cleavage involved in the transition of the export apparatus from hook to filament mode. | + | The chain is <scene name='User:Fadel_A._Samatey/FlhBc_I/Cleavage/1'>cleaved at NPTH between Asn269 and Pro270</scene>. This is believed to be autocatalytic cleavage involved in the transition of the export apparatus from hook to filament mode. Mutations that prevent this cleavage render the bacteria non-motile. |
====''Aquifex''==== | ====''Aquifex''==== | ||
Revision as of 12:04, 29 April 2013
Interactive 3D Complement in Proteopedia
Inhibition of a type III secretion system by the deletion of a short loop in one of its membrane proteins.
Vladimir A. Meshcheryakov, Akio Kitao, Hideyuki Matsunami and Fadel A. Samatey. Acta Cryst. D69: 812-820 (2013). doi:10.1107/S0907444913002102
Brief Introduction
FlhB is a membrane protein that is part of the flagellum-specific secretion apparatus. It is required for secretion of flagellar proteins, and for bacterial motility. FlhB is paralogous to a protein in the virulence type III secretion system. (Please see the publication for a more detailed introduction.)
Molecular Tour: FlhBc Structures
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References and Notes
Notes for Developers
- Image:Workbench 3b0z.pdb.gz
- Image:Workbench 3b1s.pdb.gz
- Image:Workbench 3b0z 3b1sCD.pdb 1.1 is 3b0z(St) while 1.2 is 3b1s chains C and D. Not aligned.
- Image:Workbench 3b0z 3b1sCD aligned.pdb
