6rxn
From Proteopedia
(New page: 200px<br /><applet load="6rxn" size="450" color="white" frame="true" align="right" spinBox="true" caption="6rxn, resolution 1.5Å" /> '''THE STRUCTURE OF RUBR...) |
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| - | [[Image:6rxn.gif|left|200px]]<br /><applet load="6rxn" size=" | + | [[Image:6rxn.gif|left|200px]]<br /><applet load="6rxn" size="350" color="white" frame="true" align="right" spinBox="true" |
caption="6rxn, resolution 1.5Å" /> | caption="6rxn, resolution 1.5Å" /> | ||
'''THE STRUCTURE OF RUBREDOXIN FROM DESULFOVIBRIO DESULFURICANS'''<br /> | '''THE STRUCTURE OF RUBREDOXIN FROM DESULFOVIBRIO DESULFURICANS'''<br /> | ||
==Overview== | ==Overview== | ||
| - | The structure of a small rubredoxin from the bacterium Desulfovibrio | + | The structure of a small rubredoxin from the bacterium Desulfovibrio desulfuricans has been determined and refined at 1.5 A resolution. The hairpin loop containing seven residues in other rubredoxins is missing in this 45 residue molecule, and once that fact was determined by amino acid sequencing studies, refinement progressed smoothly to an R value of 0.093 for all reflections from 5 to 1.5 A resolution. Nearly all of the water molecules in the well-ordered triclinic unit cell have been added to the crystallographic model. As in the other refined rubredoxin models, the Fe-S4 complex is slightly distorted from ideal tetrahedral coordination. |
==About this Structure== | ==About this Structure== | ||
| - | 6RXN is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Desulfovibrio_desulfuricans Desulfovibrio desulfuricans] with FE and FOR as [http://en.wikipedia.org/wiki/ligands ligands]. Full crystallographic information is available from [http:// | + | 6RXN is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Desulfovibrio_desulfuricans Desulfovibrio desulfuricans] with <scene name='pdbligand=FE:'>FE</scene> and <scene name='pdbligand=FOR:'>FOR</scene> as [http://en.wikipedia.org/wiki/ligands ligands]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RXN OCA]. |
==Reference== | ==Reference== | ||
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[[Category: Desulfovibrio desulfuricans]] | [[Category: Desulfovibrio desulfuricans]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| - | [[Category: Jensen, L | + | [[Category: Jensen, L H.]] |
| - | [[Category: Sieker, L | + | [[Category: Sieker, L C.]] |
| - | [[Category: Stenkamp, R | + | [[Category: Stenkamp, R E.]] |
[[Category: FE]] | [[Category: FE]] | ||
[[Category: FOR]] | [[Category: FOR]] | ||
[[Category: electron transfer(iron-sulfur protein)]] | [[Category: electron transfer(iron-sulfur protein)]] | ||
| - | ''Page seeded by [http:// | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 19:16:45 2008'' |
Revision as of 17:16, 21 February 2008
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THE STRUCTURE OF RUBREDOXIN FROM DESULFOVIBRIO DESULFURICANS
Overview
The structure of a small rubredoxin from the bacterium Desulfovibrio desulfuricans has been determined and refined at 1.5 A resolution. The hairpin loop containing seven residues in other rubredoxins is missing in this 45 residue molecule, and once that fact was determined by amino acid sequencing studies, refinement progressed smoothly to an R value of 0.093 for all reflections from 5 to 1.5 A resolution. Nearly all of the water molecules in the well-ordered triclinic unit cell have been added to the crystallographic model. As in the other refined rubredoxin models, the Fe-S4 complex is slightly distorted from ideal tetrahedral coordination.
About this Structure
6RXN is a Single protein structure of sequence from Desulfovibrio desulfuricans with and as ligands. Full crystallographic information is available from OCA.
Reference
The structure of rubredoxin from Desulfovibrio desulfuricans strain 27774 at 1.5 A resolution., Stenkamp RE, Sieker LC, Jensen LH, Proteins. 1990;8(4):352-64. PMID:2091025
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