3fiq

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{{Seed}}
 
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[[Image:3fiq.jpg|left|200px]]
 
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==Odorant Binding Protein OBP1==
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The line below this paragraph, containing "STRUCTURE_3fiq", creates the "Structure Box" on the page.
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<StructureSection load='3fiq' size='340' side='right'caption='[[3fiq]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3fiq]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3FIQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3FIQ FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.599&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr>
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{{STRUCTURE_3fiq| PDB=3fiq | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3fiq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3fiq OCA], [https://pdbe.org/3fiq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3fiq RCSB], [https://www.ebi.ac.uk/pdbsum/3fiq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3fiq ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/OBP_RAT OBP_RAT] This protein is found in nasal epithelium and it binds a wide variety of chemical odorants.
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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/fi/3fiq_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/main_output.php?pdb_ID=3fiq 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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The nasal mucosa is a specialist interfacial region sandwiched between the olfactory system and the gaseous chemical milieu. In mammals and insects, this region is rich in odorant-binding proteins that are thought to aid olfaction by assisting mass transfer of the many different organoleptic compounds that make up the olfactory landscape. However, in mammals at least, our grasp on the exact function of odorant-binding proteins is tentative and better insight into the role of these proteins is warranted, not least because of their apparent significance in the olfactory systems of insects. Here, the crystal structure of rat odorant-binding protein 1 is reported at 1.6 A resolution. This protein is one of the best-characterized mammalian odorant-binding proteins and only the third such protein structure to be solved at high resolution. The protein was crystallized in the holo form and contains an unidentifiable ligand that is probably an artefact from the Pichia pastoris expression system. Comparisons are made between this structure and a modelled OBP1 structure produced using the crystal structure of aphrodisin as a template. Comparisons are also made between OBP1 and the other two rat OBP subtypes, for which crystallographic data are unavailable. Interestingly, we also show that OBP1 is monomeric, which is in contrast to its previous assignment.
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===Odorant Binding Protein OBP1===
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Structure of rat odorant-binding protein OBP1 at 1.6 A resolution.,White SA, Briand L, Scott DJ, Borysik AJ Acta Crystallogr D Biol Crystallogr. 2009 May;65(Pt 5):403-10. Epub 2009, Apr 18. PMID:19390145<ref>PMID:19390145</ref>
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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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<div class="pdbe-citations 3fiq" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_19390145}}, adds the Publication Abstract to the page
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*[[Odorant binding protein 3D structures|Odorant binding protein 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 19390145 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_19390145}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Large Structures]]
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3FIQ is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3FIQ OCA].
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==Reference==
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<ref group="xtra">PMID:19390145</ref><references group="xtra"/>
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[[Category: Rattus norvegicus]]
[[Category: Rattus norvegicus]]
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[[Category: White, S A.]]
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[[Category: White SA]]
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[[Category: Lipocalin]]
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[[Category: Oderant-binding protein]]
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[[Category: Transport protein]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed May 20 17:19:52 2009''
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Current revision

Odorant Binding Protein OBP1

PDB ID 3fiq

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