1ryt

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[[Image:1ryt.gif|left|200px]]<br /><applet load="1ryt" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:1ryt.gif|left|200px]]
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caption="1ryt, resolution 2.1&Aring;" />
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'''RUBRERYTHRIN'''<br />
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{{Structure
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|PDB= 1ryt |SIZE=350|CAPTION= <scene name='initialview01'>1ryt</scene>, resolution 2.1&Aring;
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|SITE=
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|LIGAND= <scene name='pdbligand=FE:FE (III) ION'>FE</scene>
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|ACTIVITY=
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|GENE=
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}}
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'''RUBRERYTHRIN'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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1RYT is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Desulfovibrio_vulgaris Desulfovibrio vulgaris] with <scene name='pdbligand=FE:'>FE</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RYT OCA].
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1RYT is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Desulfovibrio_vulgaris Desulfovibrio vulgaris]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RYT OCA].
==Reference==
==Reference==
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The structure of Desulfovibrio vulgaris rubrerythrin reveals a unique combination of rubredoxin-like FeS4 and ferritin-like diiron domains., deMare F, Kurtz DM Jr, Nordlund P, Nat Struct Biol. 1996 Jun;3(6):539-46. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=8646540 8646540]
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The structure of Desulfovibrio vulgaris rubrerythrin reveals a unique combination of rubredoxin-like FeS4 and ferritin-like diiron domains., deMare F, Kurtz DM Jr, Nordlund P, Nat Struct Biol. 1996 Jun;3(6):539-46. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8646540 8646540]
[[Category: Desulfovibrio vulgaris]]
[[Category: Desulfovibrio vulgaris]]
[[Category: Single protein]]
[[Category: Single protein]]
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[[Category: iron]]
[[Category: iron]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 14:56:07 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 13:58:06 2008''

Revision as of 11:58, 20 March 2008

Image:1ryt.gif


PDB ID 1ryt

Drag the structure with the mouse to rotate
, resolution 2.1Å
Ligands:
Coordinates: save as pdb, mmCIF, xml



RUBRERYTHRIN


Overview

We have determined the structure of rubrerythrin, a non-haem iron protein from the anaerobic sulphate-reducing bacterium, Desulfovibrio vulgaris (Hildenborough), by X-ray crystallography. The structure reveals a tetramer of two-domain subunits. Each subunit contains a four-helix bundle surrounding a diiron-oxo site and a C-terminal rubredoxin-like FeS4 domain. The diiron-oxo site contains a larger number of carboxylate ligands and a higher degree of solvent exposure than do those in other diiron-oxo proteins. The four-helix bundle of rubrerythrin closely resembles those of the ferritin and bacterioferritin subunits, suggesting a relationship among these proteins-consistent with the recently demonstrated ferroxidase activity of rubrerythrin.

About this Structure

1RYT is a Single protein structure of sequence from Desulfovibrio vulgaris. Full crystallographic information is available from OCA.

Reference

The structure of Desulfovibrio vulgaris rubrerythrin reveals a unique combination of rubredoxin-like FeS4 and ferritin-like diiron domains., deMare F, Kurtz DM Jr, Nordlund P, Nat Struct Biol. 1996 Jun;3(6):539-46. PMID:8646540

Page seeded by OCA on Thu Mar 20 13:58:06 2008

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