1kqf: Difference between revisions

Revision as of 10:46, 2 July 2008

This article has been automatically seeded. Changes to this page should pertain to the PDB entry only and not to the protein or biomolecule in general.

File:1kqf.png

Template:STRUCTURE 1kqf

FORMATE DEHYDROGENASE N FROM E. COLIFORMATE DEHYDROGENASE N FROM E. COLI

Template:ABSTRACT PUBMED 11884747

About this StructureAbout this Structure

1KQF is a Protein complex structure of sequences from Escherichia coli. Full crystallographic information is available from OCA.

ReferenceReference

Molecular basis of proton motive force generation: structure of formate dehydrogenase-N., Jormakka M, Tornroth S, Byrne B, Iwata S, Science. 2002 Mar 8;295(5561):1863-8. PMID:11884747

Page seeded by OCA on Wed Jul 2 10:46:16 2008

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OCA

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-'''FORMATE DEHYDROGENASE N FROM E. COLI'''
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-==Overview==
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-The structure of the membrane protein formate dehydrogenase-N (Fdn-N), a major component of Escherichia coli nitrate respiration, has been determined at 1.6 angstroms. The structure demonstrates 11 redox centers, including molybdopterin-guanine dinucleotides, five [4Fe-4S] clusters, two heme b groups, and a menaquinone analog. These redox centers are aligned in a single chain, which extends almost 90 angstroms through the enzyme. The menaquinone reduction site associated with a possible proton pathway was also characterized. This structure provides critical insights into the proton motive force generation by redox loop, a common mechanism among a wide range of respiratory enzymes.
+The line below this paragraph, {{ABSTRACT_PUBMED_11884747}}, adds the Publication Abstract to the page
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+{{ABSTRACT_PUBMED_11884747}}
 ==About this Structure==
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 [[Category: Selenium]]
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