1aa1: Difference between revisions
New page: left|200px<br /> <applet load="1aa1" size="450" color="white" frame="true" align="right" spinBox="true" caption="1aa1, resolution 2.2Å" /> '''ACTIVATED SPINACH RU... |
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==About this Structure== | ==About this Structure== | ||
1AA1 is a [[http://en.wikipedia.org/wiki/Protein_complex Protein complex]] structure of sequences from [[http://en.wikipedia.org/wiki/Spinacia_oleracea Spinacia oleracea]] with MG and 3PG as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/ ]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.1.1.39 4.1.1.39]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1AA1 OCA]]. | 1AA1 is a [[http://en.wikipedia.org/wiki/Protein_complex Protein complex]] structure of sequences from [[http://en.wikipedia.org/wiki/Spinacia_oleracea Spinacia oleracea]] with MG and 3PG as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[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]]. Structure known Active Sites: ACB, ACE, ACH and ACL. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1AA1 OCA]]. | ||
==Reference== | ==Reference== | ||
Structure of a product complex of spinach ribulose-1,5-bisphosphate carboxylase/oxygenase., Taylor TC, Andersson I, Biochemistry. 1997 Apr 1;36(13):4041-6. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=9092835 9092835] | Structure of a product complex of spinach ribulose-1,5-bisphosphate carboxylase/oxygenase., Taylor TC, Andersson I, Biochemistry. 1997 Apr 1;36(13):4041-6. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=9092835 9092835] | ||
[[Category: Protein complex]] | [[Category: Protein complex]] | ||
[[Category: Ribulose-bisphosphate carboxylase]] | |||
[[Category: Spinacia oleracea]] | [[Category: Spinacia oleracea]] | ||
[[Category: Andersson, I.]] | [[Category: Andersson, I.]] | ||
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[[Category: oxidoreductase]] | [[Category: oxidoreductase]] | ||
''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 11:37:51 2007'' | ||
Revision as of 12:33, 30 October 2007
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ACTIVATED SPINACH RUBISCO IN COMPLEX WITH THE PRODUCT 3-PHOSPHOGLYCERATE
OverviewOverview
The crystal structure of an activated complex of ribulose-1,5-bisphosphate, carboxylase/oxygenase from spinach and its product 3-phosphoglycerate has, been determined to 2.2 A resolution. The structure is of the open form, with the active site accessible to the solvent as observed in the, structures of the activated ligand-free enzyme and the complex of the, activated enzyme with the substrate ribulose-1,5-bisphosphate. Two, molecules of 3-phosphoglycerate are bound per active site. The phosphates, of both molecules bind approximately at the same position as the, phosphates of ribulose-1,5-bisphosphate or the six-carbon intermediate, analogue 2-carboxyarabinitol-1,5-bisphosphate, but one product molecule is, swung out from the active site with its carboxylate group pointing toward, ... [(full description)]
About this StructureAbout this Structure
1AA1 is a [Protein complex] structure of sequences from [Spinacia oleracea] with MG and 3PG as [ligands]. Active as [Ribulose-bisphosphate carboxylase], with EC number [4.1.1.39]. Structure known Active Sites: ACB, ACE, ACH and ACL. Full crystallographic information is available from [OCA].
ReferenceReference
Structure of a product complex of spinach ribulose-1,5-bisphosphate carboxylase/oxygenase., Taylor TC, Andersson I, Biochemistry. 1997 Apr 1;36(13):4041-6. PMID:9092835
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