4gr1
From Proteopedia
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| - | [[Image:4gr1.gif|left|200px]] | + | [[Image:4gr1.gif|left|200px]] |
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| - | '''THE BINDING OF THE RETRO-ANALOGUE OF GLUTATHIONE DISULFIDE TO GLUTATHIONE REDUCTASE''' | + | {{Structure |
| + | |PDB= 4gr1 |SIZE=350|CAPTION= <scene name='initialview01'>4gr1</scene>, resolution 2.4Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene> and <scene name='pdbligand=RGS:4N-MALONYL-CYSTEINYL-2,4-DIAMINOBUTYRATE DISULFIDE'>RGS</scene> | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/Glutathione-disulfide_reductase Glutathione-disulfide reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.8.1.7 1.8.1.7] | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''THE BINDING OF THE RETRO-ANALOGUE OF GLUTATHIONE DISULFIDE TO GLUTATHIONE REDUCTASE''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 4GR1 is a [ | + | 4GR1 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=4GR1 OCA]. |
==Reference== | ==Reference== | ||
| - | The binding of the retro-analogue of glutathione disulfide to glutathione reductase., Janes W, Schulz GE, J Biol Chem. 1990 Jun 25;265(18):10443-5. PMID:[http:// | + | The binding of the retro-analogue of glutathione disulfide to glutathione reductase., Janes W, Schulz GE, J Biol Chem. 1990 Jun 25;265(18):10443-5. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/2355009 2355009] |
[[Category: Glutathione-disulfide reductase]] | [[Category: Glutathione-disulfide reductase]] | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
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[[Category: oxidoreductase (flavoenzyme)]] | [[Category: oxidoreductase (flavoenzyme)]] | ||
| - | ''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 19:09:50 2008'' |
Revision as of 17:10, 20 March 2008
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| , resolution 2.4Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , and | ||||||
| Activity: | Glutathione-disulfide reductase, with EC number 1.8.1.7 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
THE BINDING OF THE RETRO-ANALOGUE OF GLUTATHIONE DISULFIDE TO GLUTATHIONE REDUCTASE
Contents |
Overview
The retro-analogue of glutathione disulfide was bound to the GSSG binding site of crystalline glutathione reductase. The binding mode revealed why the analogue is a very poor substrate in enzyme catalysis. The observed binding mode difference between natural substrate and retro-analogue is explained.
Disease
Known diseases associated with this structure: Hemolytic anemia due to glutathione reductase deficiency OMIM:[138300], Mental retardation, autosomal recessive, 6 OMIM:[138244]
About this Structure
4GR1 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
The binding of the retro-analogue of glutathione disulfide to glutathione reductase., Janes W, Schulz GE, J Biol Chem. 1990 Jun 25;265(18):10443-5. PMID:2355009
Page seeded by OCA on Thu Mar 20 19:09:50 2008
