1nuh: Difference between revisions
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[[Image:1nuh.gif|left|200px]] | [[Image:1nuh.gif|left|200px]] | ||
'''The crystal structure of human phosphoglucose isomerase complexed with 5-phosphoarabinonate''' | {{Structure | ||
|PDB= 1nuh |SIZE=350|CAPTION= <scene name='initialview01'>1nuh</scene>, resolution 2.51Å | |||
|SITE= | |||
|LIGAND= <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene> and <scene name='pdbligand=PA5:5-PHOSPHOARABINONIC ACID'>PA5</scene> | |||
|ACTIVITY= [http://en.wikipedia.org/wiki/Glucose-6-phosphate_isomerase Glucose-6-phosphate isomerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.3.1.9 5.3.1.9] | |||
|GENE= GPI ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | |||
}} | |||
'''The crystal structure of human phosphoglucose isomerase complexed with 5-phosphoarabinonate''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1NUH is a [ | 1NUH is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NUH OCA]. | ||
==Reference== | ==Reference== | ||
The structure of human phosphoglucose isomerase complexed with a transition-state analogue., Davies C, Muirhead H, Chirgwin J, Acta Crystallogr D Biol Crystallogr. 2003 Jun;59(Pt 6):1111-3. Epub 2003, May 23. PMID:[http:// | The structure of human phosphoglucose isomerase complexed with a transition-state analogue., Davies C, Muirhead H, Chirgwin J, Acta Crystallogr D Biol Crystallogr. 2003 Jun;59(Pt 6):1111-3. Epub 2003, May 23. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12777791 12777791] | ||
[[Category: Glucose-6-phosphate isomerase]] | [[Category: Glucose-6-phosphate isomerase]] | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
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[[Category: neurotrophic growth factor]] | [[Category: neurotrophic growth factor]] | ||
''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 13:01:54 2008'' | ||
Revision as of 14:01, 20 March 2008
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| , resolution 2.51Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | and | ||||||
| Gene: | GPI (Homo sapiens) | ||||||
| Activity: | Glucose-6-phosphate isomerase, with EC number 5.3.1.9 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
The crystal structure of human phosphoglucose isomerase complexed with 5-phosphoarabinonate
OverviewOverview
Phosphoglucose isomerase (PGI) is a workhorse enzyme of carbohydrate metabolism that interconverts glucose 6-phosphate and fructose 6-phosphate. Outside the cell, however, the protein appears to function as a cytokine. A crystal structure of human PGI bound with 5-phosphoarabinonate, a strong inhibitor that mimics the cis-enediol(ate) intermediate of the reaction, has been determined at 2.5 A resolution. The structure helps to confirm the assignment of Glu357 as the base catalyst in the isomerase reaction.
DiseaseDisease
Known diseases associated with this structure: Hemolytic anemia due to glucosephosphate isomerase deficiency OMIM:[172400], Hydrops fetalis, one form OMIM:[172400]
About this StructureAbout this Structure
1NUH is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
ReferenceReference
The structure of human phosphoglucose isomerase complexed with a transition-state analogue., Davies C, Muirhead H, Chirgwin J, Acta Crystallogr D Biol Crystallogr. 2003 Jun;59(Pt 6):1111-3. Epub 2003, May 23. PMID:12777791
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