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1rus
From Proteopedia
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| - | [[Image:1rus.gif|left|200px]] | + | [[Image:1rus.gif|left|200px]] |
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| - | '''CRYSTAL STRUCTURE OF THE BINARY COMPLEX OF RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE AND ITS PRODUCT, 3-PHOSPHO-D-GLYCERATE''' | + | {{Structure |
| + | |PDB= 1rus |SIZE=350|CAPTION= <scene name='initialview01'>1rus</scene>, resolution 2.9Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=3PG:3-PHOSPHOGLYCERIC ACID'>3PG</scene> | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/Ribulose-bisphosphate_carboxylase Ribulose-bisphosphate carboxylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.1.1.39 4.1.1.39] | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''CRYSTAL STRUCTURE OF THE BINARY COMPLEX OF RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE AND ITS PRODUCT, 3-PHOSPHO-D-GLYCERATE''' | ||
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==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1RUS is a [ | + | 1RUS is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Rhodospirillum_rubrum Rhodospirillum rubrum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RUS OCA]. |
==Reference== | ==Reference== | ||
| - | Crystal structure of the binary complex of ribulose-1,5-bisphosphate carboxylase and its product, 3-phospho-D-glycerate., Lundqvist T, Schneider G, J Biol Chem. 1989 Mar 5;264(7):3643-6. PMID:[http:// | + | Crystal structure of the binary complex of ribulose-1,5-bisphosphate carboxylase and its product, 3-phospho-D-glycerate., Lundqvist T, Schneider G, J Biol Chem. 1989 Mar 5;264(7):3643-6. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/2492987 2492987] |
[[Category: Rhodospirillum rubrum]] | [[Category: Rhodospirillum rubrum]] | ||
[[Category: Ribulose-bisphosphate carboxylase]] | [[Category: Ribulose-bisphosphate carboxylase]] | ||
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[[Category: lyase(carbon-carbon)]] | [[Category: lyase(carbon-carbon)]] | ||
| - | ''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 13:56:29 2008'' |
Revision as of 11:56, 20 March 2008
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| , resolution 2.9Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| Activity: | Ribulose-bisphosphate carboxylase, with EC number 4.1.1.39 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTAL STRUCTURE OF THE BINARY COMPLEX OF RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE AND ITS PRODUCT, 3-PHOSPHO-D-GLYCERATE
Overview
The crystal structure of the binary complex of non-activated ribulose-1,5-bisphosphate carboxylase/oxygenase from Rhodospirillum rubrum and its product 3-phospho-D-glycerate has been determined to 2.9-A resolution. This structure determination confirms the proposed location of the active site (Schneider, G., Lindqvist, Y., Branden, C.-I., and Lorimer, G. (1986) EMBO J. 5, 3409-3415) at the carboxyl end of the beta-strands of the alpha/beta-barrel in the carboxyl-terminal domain. One molecule of 3-phosphoglycerate is bound per active site. All oxygen atoms of 3-phosphoglycerate form hydrogen bonds to groups of the enzyme. The phosphate group interacts with the sidechains of residues Arg-288, His-321, and Ser-368, which are conserved between enzymes from different species as well as with the main chain nitrogens from residues Thr-322 and Gly-323. These amino acid residues constitute one of the two phosphate binding sites of the active site. The carboxyl group interacts with the side chains of His-287, Lys-191, and Asn-111. Implications of the activation process for the binding of 3-phosphoglycerate are discussed.
About this Structure
1RUS is a Single protein structure of sequence from Rhodospirillum rubrum. Full crystallographic information is available from OCA.
Reference
Crystal structure of the binary complex of ribulose-1,5-bisphosphate carboxylase and its product, 3-phospho-D-glycerate., Lundqvist T, Schneider G, J Biol Chem. 1989 Mar 5;264(7):3643-6. PMID:2492987
Page seeded by OCA on Thu Mar 20 13:56:29 2008
