1qo8
From Proteopedia
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'''THE STRUCTURE OF THE OPEN CONFORMATION OF A FLAVOCYTOCHROME C3 FUMARATE REDUCTASE''' | '''THE STRUCTURE OF THE OPEN CONFORMATION OF A FLAVOCYTOCHROME C3 FUMARATE REDUCTASE''' | ||
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[[Category: Hemmings, A M.]] | [[Category: Hemmings, A M.]] | ||
[[Category: Richardson, D J.]] | [[Category: Richardson, D J.]] | ||
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| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 06:30:41 2008'' | |
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Revision as of 03:30, 3 May 2008
THE STRUCTURE OF THE OPEN CONFORMATION OF A FLAVOCYTOCHROME C3 FUMARATE REDUCTASE
Overview
Fumarate reductases and succinate dehydrogenases play central roles in the metabolism of eukaryotic and prokaryotic cells. A recent medium resolution structure of the Escherichia coli fumarate reductase (Frd) has revealed the overall organization of the membrane-bound complex. Here we present the first high resolution X-ray crystal structure of a water-soluble bacterial fumarate reductase in an open conformation. This structure reveals a mobile domain that modulates substrate access to the active site and provides new insights into the mechanism of this widespread and important family of FAD-containing respiratory proteins.
About this Structure
1QO8 is a Single protein structure of sequence from Shewanella frigidimarina. Full crystallographic information is available from OCA.
Reference
Open conformation of a flavocytochrome c3 fumarate reductase., Bamford V, Dobbin PS, Richardson DJ, Hemmings AM, Nat Struct Biol. 1999 Dec;6(12):1104-7. PMID:10581549 Page seeded by OCA on Sat May 3 06:30:41 2008
