2xqr

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[[Image:2xqr.png|left|200px]]
 
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{{STRUCTURE_2xqr| PDB=2xqr | SCENE= }}
{{STRUCTURE_2xqr| PDB=2xqr | SCENE= }}
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===CRYSTAL STRUCTURE OF PLANT CELL WALL INVERTASE IN COMPLEX WITH A SPECIFIC PROTEIN INHIBITOR===
===CRYSTAL STRUCTURE OF PLANT CELL WALL INVERTASE IN COMPLEX WITH A SPECIFIC PROTEIN INHIBITOR===
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{{ABSTRACT_PUBMED_20858733}}
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==Function==
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[[http://www.uniprot.org/uniprot/INV1_ARATH INV1_ARATH]] Beta-fructofuranosidase that can use sucrose and 1-kestose, and, to a lower extent, neokestose and levan, as substrates, but not inuline.<ref>PMID:17963237</ref> <ref>PMID:17873089</ref>
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{{ABSTRACT_PUBMED_20858733}}
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==About this Structure==
==About this Structure==
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==Reference==
==Reference==
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<ref group="xtra">PMID:020858733</ref><references group="xtra"/>
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<ref group="xtra">PMID:020858733</ref><references group="xtra"/><references/>
[[Category: Arabidopsis thaliana]]
[[Category: Arabidopsis thaliana]]
[[Category: Beta-fructofuranosidase]]
[[Category: Beta-fructofuranosidase]]

Revision as of 20:45, 17 April 2013

Template:STRUCTURE 2xqr

Contents

CRYSTAL STRUCTURE OF PLANT CELL WALL INVERTASE IN COMPLEX WITH A SPECIFIC PROTEIN INHIBITOR

Template:ABSTRACT PUBMED 20858733

Function

[INV1_ARATH] Beta-fructofuranosidase that can use sucrose and 1-kestose, and, to a lower extent, neokestose and levan, as substrates, but not inuline.[1] [2]

About this Structure

2xqr is a 12 chain structure with sequence from Arabidopsis thaliana and Nicotiana tabacum. Full crystallographic information is available from OCA.

Reference

  • Hothorn M, Van den Ende W, Lammens W, Rybin V, Scheffzek K. Structural insights into the pH-controlled targeting of plant cell-wall invertase by a specific inhibitor protein. Proc Natl Acad Sci U S A. 2010 Sep 21. PMID:20858733 doi:10.1073/pnas.1004481107
  1. Matrai J, Lammens W, Jonckheer A, Le Roy K, Rabijns A, Van den Ende W, De Maeyer M. An alternate sucrose binding mode in the E203Q Arabidopsis invertase mutant: An X-ray crystallography and docking study. Proteins. 2007 Oct 26;. PMID:17963237 doi:10.1002/prot.21700
  2. Le Roy K, Lammens W, Verhaest M, De Coninck B, Rabijns A, Van Laere A, Van den Ende W. Unraveling the difference between invertases and fructan exohydrolases: a single amino acid (Asp-239) substitution transforms Arabidopsis cell wall invertase1 into a fructan 1-exohydrolase. Plant Physiol. 2007 Nov;145(3):616-25. Epub 2007 Sep 14. PMID:17873089 doi:pp.107.105049

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