2qps: Difference between revisions

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[[Image:2qps.jpg|left|200px]]<br /><applet load="2qps" size="350" color="white" frame="true" align="right" spinBox="true"
[[Image:2qps.jpg|left|200px]]
caption="2qps, resolution 2.20&Aring;" />
 
'''"Sugar tongs" mutant Y380A in complex with acarbose'''<br />
{{Structure
|PDB= 2qps |SIZE=350|CAPTION= <scene name='initialview01'>2qps</scene>, resolution 2.20&Aring;
|SITE= <scene name='pdbsite=AC1:Ca+Binding+Site+For+Residue+A+500'>AC1</scene>, <scene name='pdbsite=AC2:Ca+Binding+Site+For+Residue+A+501'>AC2</scene> and <scene name='pdbsite=AC3:Ca+Binding+Site+For+Residue+A+502'>AC3</scene>
|LIGAND= <scene name='pdbligand=CA:CALCIUM ION'>CA</scene>
|ACTIVITY= [http://en.wikipedia.org/wiki/Alpha-amylase Alpha-amylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.1 3.2.1.1]
|GENE= AMY1.1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4513 Hordeum vulgare])
}}
 
'''"Sugar tongs" mutant Y380A in complex with acarbose'''
 


==Overview==
==Overview==
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==About this Structure==
==About this Structure==
2QPS is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Hordeum_vulgare Hordeum vulgare] with <scene name='pdbligand=CA:'>CA</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Active as [http://en.wikipedia.org/wiki/Alpha-amylase Alpha-amylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.1 3.2.1.1] Known structural/functional Sites: <scene name='pdbsite=AC1:Ca+Binding+Site+For+Residue+A+500'>AC1</scene>, <scene name='pdbsite=AC2:Ca+Binding+Site+For+Residue+A+501'>AC2</scene> and <scene name='pdbsite=AC3:Ca+Binding+Site+For+Residue+A+502'>AC3</scene>. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QPS OCA].  
2QPS is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Hordeum_vulgare Hordeum vulgare]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QPS OCA].  


==Reference==
==Reference==
The 'pair of sugar tongs' site on the non-catalytic domain C of barley alpha-amylase participates in substrate binding and activity., Bozonnet S, Jensen MT, Nielsen MM, Aghajari N, Jensen MH, Kramhoft B, Willemoes M, Tranier S, Haser R, Svensson B, FEBS J. 2007 Oct;274(19):5055-67. Epub 2007 Sep 4. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=17803687 17803687]
The 'pair of sugar tongs' site on the non-catalytic domain C of barley alpha-amylase participates in substrate binding and activity., Bozonnet S, Jensen MT, Nielsen MM, Aghajari N, Jensen MH, Kramhoft B, Willemoes M, Tranier S, Haser R, Svensson B, FEBS J. 2007 Oct;274(19):5055-67. Epub 2007 Sep 4. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17803687 17803687]
[[Category: Alpha-amylase]]
[[Category: Alpha-amylase]]
[[Category: Hordeum vulgare]]
[[Category: Hordeum vulgare]]
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[[Category: sugar tongs complex]]
[[Category: sugar tongs complex]]


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