2q62

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[[Image:2q62.jpg|left|200px]]<br /><applet load="2q62" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:2q62.jpg|left|200px]]
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caption="2q62, resolution 1.800&Aring;" />
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'''Crystal Structure of ArsH from Sinorhizobium meliloti'''<br />
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{{Structure
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|PDB= 2q62 |SIZE=350|CAPTION= <scene name='initialview01'>2q62</scene>, resolution 1.800&Aring;
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|SITE=
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|LIGAND= <scene name='pdbligand=SO4:SULFATE ION'>SO4</scene>
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|ACTIVITY=
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|GENE= arsH ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=382 Sinorhizobium meliloti])
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}}
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'''Crystal Structure of ArsH from Sinorhizobium meliloti'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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2Q62 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Sinorhizobium_meliloti Sinorhizobium meliloti] with <scene name='pdbligand=SO4:'>SO4</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2Q62 OCA].
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2Q62 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Sinorhizobium_meliloti Sinorhizobium meliloti]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2Q62 OCA].
==Reference==
==Reference==
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Crystal structure of the flavoprotein ArsH from Sinorhizobium meliloti., Ye J, Yang HC, Rosen BP, Bhattacharjee H, FEBS Lett. 2007 Aug 21;581(21):3996-4000. Epub 2007 Jul 25. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=17673204 17673204]
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Crystal structure of the flavoprotein ArsH from Sinorhizobium meliloti., Ye J, Yang HC, Rosen BP, Bhattacharjee H, FEBS Lett. 2007 Aug 21;581(21):3996-4000. Epub 2007 Jul 25. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17673204 17673204]
[[Category: Single protein]]
[[Category: Single protein]]
[[Category: Sinorhizobium meliloti]]
[[Category: Sinorhizobium meliloti]]
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[[Category: flavoprotein]]
[[Category: flavoprotein]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 18:36:23 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 18:22:10 2008''

Revision as of 16:22, 20 March 2008

Image:2q62.jpg


PDB ID 2q62

Drag the structure with the mouse to rotate
, resolution 1.800Å
Ligands:
Gene: arsH (Sinorhizobium meliloti)
Coordinates: save as pdb, mmCIF, xml



Crystal Structure of ArsH from Sinorhizobium meliloti


Overview

Purified ArsH from Sinorhizobium meliloti exhibits NADPH:FMN-dependent reduction of molecular O2 to hydrogen peroxide and catalyzes reduction of azo dyes. The structure of ArsH was determined at 1.8A resolution. ArsH crystallizes with eight molecules in the asymmetric unit forming two tetramers. Each monomer has a core domain with a central five-stranded parallel beta-sheet and two monomers interact to form a classical flavodoxin-like dimer. The N- and C-terminal extensions of ArsH are involved in interactions between subunits and tetramer formation. The structure may provide insight in how ArsH participates in arsenic detoxification.

About this Structure

2Q62 is a Single protein structure of sequence from Sinorhizobium meliloti. Full crystallographic information is available from OCA.

Reference

Crystal structure of the flavoprotein ArsH from Sinorhizobium meliloti., Ye J, Yang HC, Rosen BP, Bhattacharjee H, FEBS Lett. 2007 Aug 21;581(21):3996-4000. Epub 2007 Jul 25. PMID:17673204

Page seeded by OCA on Thu Mar 20 18:22:10 2008

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