1qup
From Proteopedia
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| - | [[Image:1qup.jpg|left|200px]] | + | [[Image:1qup.jpg|left|200px]] |
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| - | '''CRYSTAL STRUCTURE OF THE COPPER CHAPERONE FOR SUPEROXIDE DISMUTASE''' | + | {{Structure |
| + | |PDB= 1qup |SIZE=350|CAPTION= <scene name='initialview01'>1qup</scene>, resolution 1.80Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=SO4:SULFATE ION'>SO4</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''CRYSTAL STRUCTURE OF THE COPPER CHAPERONE FOR SUPEROXIDE DISMUTASE''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1QUP is a [ | + | 1QUP is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QUP OCA]. |
==Reference== | ==Reference== | ||
| - | Crystal structure of the copper chaperone for superoxide dismutase., Lamb AL, Wernimont AK, Pufahl RA, Culotta VC, O'Halloran TV, Rosenzweig AC, Nat Struct Biol. 1999 Aug;6(8):724-9. PMID:[http:// | + | Crystal structure of the copper chaperone for superoxide dismutase., Lamb AL, Wernimont AK, Pufahl RA, Culotta VC, O'Halloran TV, Rosenzweig AC, Nat Struct Biol. 1999 Aug;6(8):724-9. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/10426947 10426947] |
[[Category: Saccharomyces cerevisiae]] | [[Category: Saccharomyces cerevisiae]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: SO4]] | [[Category: SO4]] | ||
[[Category: beta-alpha-beta-beta-alpha-beta and beta barrel]] | [[Category: beta-alpha-beta-beta-alpha-beta and beta barrel]] | ||
| - | [[Category: two | + | [[Category: two domain]] |
| - | ''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 13:43:04 2008'' |
Revision as of 11:43, 20 March 2008
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| , resolution 1.80Å | |||||||
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| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTAL STRUCTURE OF THE COPPER CHAPERONE FOR SUPEROXIDE DISMUTASE
Overview
Cellular systems for handling transition metal ions have been identified, but little is known about the structure and function of the specific trafficking proteins. The 1.8 A resolution structure of the yeast copper chaperone for superoxide dismutase (yCCS) reveals a protein composed of two domains. The N-terminal domain is very similar to the metallochaperone protein Atx1 and is likely to play a role in copper delivery and/or uptake. The second domain resembles the physiological target of yCCS, superoxide dismutase I (SOD1), in overall fold, but lacks all of the structural elements involved in catalysis. In the crystal, two SOD1-like domains interact to form a dimer. The subunit interface is remarkably similar to that in SOD1, suggesting a structural basis for target recognition by this metallochaperone.
About this Structure
1QUP is a Single protein structure of sequence from Saccharomyces cerevisiae. Full crystallographic information is available from OCA.
Reference
Crystal structure of the copper chaperone for superoxide dismutase., Lamb AL, Wernimont AK, Pufahl RA, Culotta VC, O'Halloran TV, Rosenzweig AC, Nat Struct Biol. 1999 Aug;6(8):724-9. PMID:10426947
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