1ypq
From Proteopedia
(New page: 200px<br /> <applet load="1ypq" size="450" color="white" frame="true" align="right" spinBox="true" caption="1ypq, resolution 1.40Å" /> '''Human Oxidized Low ...) |
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| - | [[Image:1ypq.gif|left|200px]]<br /> | + | [[Image:1ypq.gif|left|200px]]<br /><applet load="1ypq" size="350" color="white" frame="true" align="right" spinBox="true" |
| - | <applet load="1ypq" size=" | + | |
caption="1ypq, resolution 1.40Å" /> | caption="1ypq, resolution 1.40Å" /> | ||
'''Human Oxidized Low Density Lipoprotein Receptor LOX-1 Dioxane Complex'''<br /> | '''Human Oxidized Low Density Lipoprotein Receptor LOX-1 Dioxane Complex'''<br /> | ||
==Overview== | ==Overview== | ||
| - | The lectin-like oxidized low density lipoprotein receptor-1 (Lox-1) | + | The lectin-like oxidized low density lipoprotein receptor-1 (Lox-1) mediates the recognition and internalization of oxidatively modified low density lipoprotein by vascular endothelial cells. This interaction results in a number of pro-atherogenic cellular responses that probably play a significant role in the pathology of atherosclerosis. The 1.4 angstrom crystal structure of the extracellular C-type lectin-like domain of human Lox-1 reveals a heart-shaped homodimer with a ridge of six basic amino acids extending diagonally across the apolar top of Lox-1, a central hydrophobic tunnel that extends through the entire molecule, and an electrostatically neutral patch of 12 charged residues that resides next to the tunnel at each opening. Based on the arrangement of critical binding residues on the Lox-1 structure, we propose a binding mode for the recognition of modified low density lipoprotein and other Lox-1 ligands. |
==Disease== | ==Disease== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1YPQ is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] with DIO as [http://en.wikipedia.org/wiki/ligand ligand]. Full crystallographic information is available from [http:// | + | 1YPQ is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] with <scene name='pdbligand=DIO:'>DIO</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YPQ OCA]. |
==Reference== | ==Reference== | ||
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[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| - | [[Category: Adsit, F | + | [[Category: Adsit, F G.]] |
| - | [[Category: Boyington, J | + | [[Category: Boyington, J C.]] |
[[Category: Park, H.]] | [[Category: Park, H.]] | ||
[[Category: DIO]] | [[Category: DIO]] | ||
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[[Category: oxidized low density lipoprotein receptor]] | [[Category: oxidized low density lipoprotein receptor]] | ||
| - | ''Page seeded by [http:// | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 16:07:47 2008'' |
Revision as of 14:07, 21 February 2008
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Human Oxidized Low Density Lipoprotein Receptor LOX-1 Dioxane Complex
Contents |
Overview
The lectin-like oxidized low density lipoprotein receptor-1 (Lox-1) mediates the recognition and internalization of oxidatively modified low density lipoprotein by vascular endothelial cells. This interaction results in a number of pro-atherogenic cellular responses that probably play a significant role in the pathology of atherosclerosis. The 1.4 angstrom crystal structure of the extracellular C-type lectin-like domain of human Lox-1 reveals a heart-shaped homodimer with a ridge of six basic amino acids extending diagonally across the apolar top of Lox-1, a central hydrophobic tunnel that extends through the entire molecule, and an electrostatically neutral patch of 12 charged residues that resides next to the tunnel at each opening. Based on the arrangement of critical binding residues on the Lox-1 structure, we propose a binding mode for the recognition of modified low density lipoprotein and other Lox-1 ligands.
Disease
Known disease associated with this structure: Myocardial infarction, susceptibility to OMIM:[602601]
About this Structure
1YPQ is a Single protein structure of sequence from Homo sapiens with as ligand. Full crystallographic information is available from OCA.
Reference
The 1.4 angstrom crystal structure of the human oxidized low density lipoprotein receptor lox-1., Park H, Adsit FG, Boyington JC, J Biol Chem. 2005 Apr 8;280(14):13593-9. Epub 2005 Feb 5. PMID:15695803
Page seeded by OCA on Thu Feb 21 16:07:47 2008
