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1uw8

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(New page: 200px<br /> <applet load="1uw8" size="450" color="white" frame="true" align="right" spinBox="true" caption="1uw8, resolution 2.00&Aring;" /> '''CRYSTAL STRUCTURE O...)
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==About this Structure==
==About this Structure==
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1UW8 is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]] with MN and TRS 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=4.1.1.2 4.1.1.2]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1UW8 OCA]].
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1UW8 is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]] with MN and TRS as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/Oxalate_decarboxylase Oxalate decarboxylase]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.1.1.2 4.1.1.2]]. Structure known Active Site: AC1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1UW8 OCA]].
==Reference==
==Reference==
A closed conformation of Bacillus subtilis oxalate decarboxylase OxdC provides evidence for the true identity of the active site., Just VJ, Stevenson CE, Bowater L, Tanner A, Lawson DM, Bornemann S, J Biol Chem. 2004 May 7;279(19):19867-74. Epub 2004 Feb 10. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=14871895 14871895]
A closed conformation of Bacillus subtilis oxalate decarboxylase OxdC provides evidence for the true identity of the active site., Just VJ, Stevenson CE, Bowater L, Tanner A, Lawson DM, Bornemann S, J Biol Chem. 2004 May 7;279(19):19867-74. Epub 2004 Feb 10. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=14871895 14871895]
[[Category: Bacillus subtilis]]
[[Category: Bacillus subtilis]]
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[[Category: Oxalate decarboxylase]]
[[Category: Single protein]]
[[Category: Single protein]]
[[Category: Bornemann, S.]]
[[Category: Bornemann, S.]]
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[[Category: oxalate]]
[[Category: oxalate]]
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''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Mon Oct 29 17:06:34 2007''
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''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 10:59:46 2007''

Revision as of 08:55, 30 October 2007

Image:1uw8.gif

1uw8, resolution 2.00Å

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CRYSTAL STRUCTURE OF OXALATE DECARBOXYLASE

Overview

Oxalate decarboxylase (EC 4.1.1.2) catalyzes the conversion of oxalate to, formate and carbon dioxide and utilizes dioxygen as a cofactor. By, contrast, the evolutionarily related oxalate oxidase (EC 1.2.3.4) converts, oxalate and dioxygen to carbon dioxide and hydrogen peroxide. Divergent, free radical catalytic mechanisms have been proposed for these enzymes, that involve the requirement of an active site proton donor in the, decarboxylase but not the oxidase reaction. The oxidase possesses only one, domain and manganese binding site per subunit, while the decarboxylase has, two domains and two manganese sites per subunit. A structure of the, decarboxylase together with a limited mutagenesis study has recently been, interpreted as evidence that the C-terminal domain manganese binding ... [(full description)]

About this Structure

1UW8 is a [Single protein] structure of sequence from [Bacillus subtilis] with MN and TRS as [ligands]. Active as [Oxalate decarboxylase], with EC number [4.1.1.2]. Structure known Active Site: AC1. Full crystallographic information is available from [OCA].

Reference

A closed conformation of Bacillus subtilis oxalate decarboxylase OxdC provides evidence for the true identity of the active site., Just VJ, Stevenson CE, Bowater L, Tanner A, Lawson DM, Bornemann S, J Biol Chem. 2004 May 7;279(19):19867-74. Epub 2004 Feb 10. PMID:14871895

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