1ozn

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[[Image:1ozn.png|left|200px]]
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==1.5A Crystal Structure of the Nogo Receptor Ligand Binding Domain Reveals a Convergent Recognition Scaffold Mediating Inhibition of Myelination==
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<StructureSection load='1ozn' size='340' side='right' caption='[[1ozn]], [[Resolution|resolution]] 1.52&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1ozn]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OZN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1OZN FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACY:ACETIC+ACID'>ACY</scene>, <scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene><br>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">RTN4R OR NOGOR ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ozn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ozn OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ozn RCSB], [http://www.ebi.ac.uk/pdbsum/1ozn PDBsum]</span></td></tr>
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<table>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/oz/1ozn_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Failure of axon regeneration in the adult mammalian central nervous system (CNS) is at least partly due to inhibitory molecules associated with myelin. Recent studies suggest that an axon surface protein, the Nogo receptor (NgR), may play a role in this process through an unprecedented degree of crossreactivity with myelin-associated inhibitory ligands. Here, we report the 1.5 A crystal structure and functional characterization of a soluble extracellular domain of the human Nogo receptor. Nogo receptor adopts a leucine-rich repeat (LRR) module whose concave exterior surface contains a broad region of evolutionarily conserved patches of aromatic residues, possibly suggestive of degenerate ligand binding sites. A deep cleft at the C-terminal base of the LRR may play a role in NgR association with the p75 coreceptor. These results now provide a detailed framework for focused structure-function studies aimed at assessing the physiological relevance of NgR-mediated protein-protein interactions to axon regeneration inhibition.
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{{STRUCTURE_1ozn| PDB=1ozn | SCENE= }}
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Structure of the Nogo receptor ectodomain: a recognition module implicated in myelin inhibition.,He XL, Bazan JF, McDermott G, Park JB, Wang K, Tessier-Lavigne M, He Z, Garcia KC Neuron. 2003 Apr 24;38(2):177-85. PMID:12718853<ref>PMID:12718853</ref>
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===1.5A Crystal Structure of the Nogo Receptor Ligand Binding Domain Reveals a Convergent Recognition Scaffold Mediating Inhibition of Myelination===
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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{{ABSTRACT_PUBMED_12718853}}
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== References ==
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<references/>
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==About this Structure==
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__TOC__
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[[1ozn]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OZN OCA].
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</StructureSection>
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==Reference==
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<ref group="xtra">PMID:012718853</ref><references group="xtra"/>
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Bazan, J F.]]
[[Category: Bazan, J F.]]

Revision as of 22:54, 28 September 2014

1.5A Crystal Structure of the Nogo Receptor Ligand Binding Domain Reveals a Convergent Recognition Scaffold Mediating Inhibition of Myelination

1ozn, resolution 1.52Å

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