1lqa: Difference between revisions
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[[Image:1lqa.jpg|left|200px]] | [[Image:1lqa.jpg|left|200px]] | ||
'''TAS PROTEIN FROM ESCHERICHIA COLI IN COMPLEX WITH NADPH''' | {{Structure | ||
|PDB= 1lqa |SIZE=350|CAPTION= <scene name='initialview01'>1lqa</scene>, resolution 1.604Å | |||
|SITE= | |||
|LIGAND= <scene name='pdbligand=NDP:NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE'>NDP</scene> | |||
|ACTIVITY= | |||
|GENE= Tas ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli]) | |||
}} | |||
'''TAS PROTEIN FROM ESCHERICHIA COLI IN COMPLEX WITH NADPH''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1LQA is a [ | 1LQA is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1LQA OCA]. | ||
==Reference== | ==Reference== | ||
Crystal structure of Escherichia coli protein ybgI, a toroidal structure with a dinuclear metal site., Ladner JE, Obmolova G, Teplyakov A, Howard AJ, Khil PP, Camerini-Otero RD, Gilliland GL, BMC Struct Biol. 2003 Sep 30;3:7. PMID:[http:// | Crystal structure of Escherichia coli protein ybgI, a toroidal structure with a dinuclear metal site., Ladner JE, Obmolova G, Teplyakov A, Howard AJ, Khil PP, Camerini-Otero RD, Gilliland GL, BMC Struct Biol. 2003 Sep 30;3:7. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14519207 14519207] | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: NDP]] | [[Category: NDP]] | ||
[[Category: s2f]] | [[Category: s2f]] | ||
[[Category: structural | [[Category: structural genomic]] | ||
[[Category: structure 2 function project]] | [[Category: structure 2 function project]] | ||
[[Category: tim barrel]] | [[Category: tim barrel]] | ||
''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 12:33:51 2008'' | ||
Revision as of 10:33, 20 March 2008
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| 1lqa, resolution 1.604Å | |||||||||||||
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| Ligands: | NDP | ||||||||||||
| Gene: | Tas (Escherichia coli) | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
TAS PROTEIN FROM ESCHERICHIA COLI IN COMPLEX WITH NADPH
Overview
BACKGROUND: The protein encoded by the gene ybgI was chosen as a target for a structural genomics project emphasizing the relation of protein structure to function. RESULTS: The structure of the ybgI protein is a toroid composed of six polypeptide chains forming a trimer of dimers. Each polypeptide chain binds two metal ions on the inside of the toroid. CONCLUSION: The toroidal structure is comparable to that of some proteins that are involved in DNA metabolism. The di-nuclear metal site could imply that the specific function of this protein is as a hydrolase-oxidase enzyme.
About this Structure
1LQA is a Single protein structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.
Reference
Crystal structure of Escherichia coli protein ybgI, a toroidal structure with a dinuclear metal site., Ladner JE, Obmolova G, Teplyakov A, Howard AJ, Khil PP, Camerini-Otero RD, Gilliland GL, BMC Struct Biol. 2003 Sep 30;3:7. PMID:14519207
Page seeded by OCA on Thu Mar 20 12:33:51 2008
