1udv
From Proteopedia
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| - | [[Image:1udv.jpg|left|200px]] | + | [[Image:1udv.jpg|left|200px]] |
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| - | '''Crystal structure of the hyperthermophilic archaeal dna-binding protein Sso10b2 at 1.85 A''' | + | {{Structure |
| + | |PDB= 1udv |SIZE=350|CAPTION= <scene name='initialview01'>1udv</scene>, resolution 1.85Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=ZN:ZINC ION'>ZN</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= SSO6877 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2287 Sulfolobus solfataricus]) | ||
| + | }} | ||
| + | |||
| + | '''Crystal structure of the hyperthermophilic archaeal dna-binding protein Sso10b2 at 1.85 A''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1UDV is a [ | + | 1UDV is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Sulfolobus_solfataricus Sulfolobus solfataricus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UDV OCA]. |
==Reference== | ==Reference== | ||
| - | Crystal structure of the hyperthermophilic archaeal DNA-binding protein Sso10b2 at a resolution of 1.85 Angstroms., Chou CC, Lin TW, Chen CY, Wang AH, J Bacteriol. 2003 Jul;185(14):4066-73. PMID:[http:// | + | Crystal structure of the hyperthermophilic archaeal DNA-binding protein Sso10b2 at a resolution of 1.85 Angstroms., Chou CC, Lin TW, Chen CY, Wang AH, J Bacteriol. 2003 Jul;185(14):4066-73. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12837780 12837780] |
[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Sulfolobus solfataricus]] | [[Category: Sulfolobus solfataricus]] | ||
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[[Category: dna binding protein]] | [[Category: dna binding protein]] | ||
| - | ''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 14:30:45 2008'' |
Revision as of 12:30, 20 March 2008
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| , resolution 1.85Å | |||||||
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| Ligands: | |||||||
| Gene: | SSO6877 (Sulfolobus solfataricus) | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of the hyperthermophilic archaeal dna-binding protein Sso10b2 at 1.85 A
Overview
The crystal structure of a small, basic DNA binding protein, Sso10b2, from the thermoacidophilic archaeon Sulfolobus solfataricus was determined by the Zn multiwavelength anomalous diffraction method and refined to 1.85 A resolution. The 89-amino-acid protein adopts a betaalphabetaalphabetabeta topology. The structure is similar to that of Sso10b1 (also called Alba) from the same organism. However, Sso10b2 contains an arginine-rich loop RDRRR motif, which may play an important role in nucleic acid binding. There are two independent Sso10b2 proteins in the asymmetric unit, and a plausible stable dimer could be deduced from the crystal structure. Topology comparison revealed that Sso10b2 is similar to several RNA-binding proteins, including IF3-C, YhhP, and DNase I. Models of the Sso10b2 dimer bound to either B-DNA or A-DNA have been constructed.
About this Structure
1UDV is a Single protein structure of sequence from Sulfolobus solfataricus. Full crystallographic information is available from OCA.
Reference
Crystal structure of the hyperthermophilic archaeal DNA-binding protein Sso10b2 at a resolution of 1.85 Angstroms., Chou CC, Lin TW, Chen CY, Wang AH, J Bacteriol. 2003 Jul;185(14):4066-73. PMID:12837780
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