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1ryt
From Proteopedia
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| - | [[Image:1ryt.gif|left|200px]] | + | [[Image:1ryt.gif|left|200px]] |
| - | + | ||
| - | '''RUBRERYTHRIN''' | + | {{Structure |
| + | |PDB= 1ryt |SIZE=350|CAPTION= <scene name='initialview01'>1ryt</scene>, resolution 2.1Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=FE:FE (III) ION'>FE</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''RUBRERYTHRIN''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1RYT is a [ | + | 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== | ||
| - | 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:// | + | 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]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''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
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| , resolution 2.1Å | |||||||
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| 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
