3kvc: Difference between revisions

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==Crystal structure of bovine RPE65 at 1.9 angstrom resolution==
==Crystal structure of bovine RPE65 at 1.9 angstrom resolution==
<StructureSection load='3kvc' size='340' side='right' caption='[[3kvc]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
<StructureSection load='3kvc' size='340' side='right'caption='[[3kvc]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3kvc]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KVC OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3KVC FirstGlance]. <br>
<table><tr><td colspan='2'>[[3kvc]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KVC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KVC FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3fsn|3fsn]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3kvc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kvc OCA], [http://pdbe.org/3kvc PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3kvc RCSB], [http://www.ebi.ac.uk/pdbsum/3kvc PDBsum]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3kvc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kvc OCA], [https://pdbe.org/3kvc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3kvc RCSB], [https://www.ebi.ac.uk/pdbsum/3kvc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3kvc ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/RPE65_BOVIN RPE65_BOVIN]] Plays important roles in the production of 11-cis retinal and in visual pigment regeneration. The soluble form binds vitamin A (all-trans-retinol), making it available for LRAT processing to all-trans-retinyl ester. The membrane form, palmitoylated by LRAT, binds all-trans-retinyl esters, making them available for IMH (isomerohydrolase) processing to all-cis-retinol. The soluble form is regenerated by transferring its palmitoyl groups onto 11-cis-retinol, a reaction catalyzed by LRAT. The enzymatic activity is linearly dependent of the expression levels and membrane association.<ref>PMID:16096063</ref> <ref>PMID:19805034</ref> <ref>PMID:20100834</ref>
[https://www.uniprot.org/uniprot/RPE65_BOVIN RPE65_BOVIN] Plays important roles in the production of 11-cis retinal and in visual pigment regeneration. The soluble form binds vitamin A (all-trans-retinol), making it available for LRAT processing to all-trans-retinyl ester. The membrane form, palmitoylated by LRAT, binds all-trans-retinyl esters, making them available for IMH (isomerohydrolase) processing to all-cis-retinol. The soluble form is regenerated by transferring its palmitoyl groups onto 11-cis-retinol, a reaction catalyzed by LRAT. The enzymatic activity is linearly dependent of the expression levels and membrane association.<ref>PMID:16096063</ref> <ref>PMID:19805034</ref> <ref>PMID:20100834</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kv/3kvc_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kv/3kvc_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
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</div>
</div>
<div class="pdbe-citations 3kvc" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 3kvc" style="background-color:#fffaf0;"></div>
==See Also==
*[[Retinoid isomerohydrolase|Retinoid isomerohydrolase]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Bos taurus]]
[[Category: Bos taurus]]
[[Category: Golczak, M]]
[[Category: Large Structures]]
[[Category: Kiser, P D]]
[[Category: Golczak M]]
[[Category: Lodowski, D T]]
[[Category: Kiser PD]]
[[Category: Palczewski, K]]
[[Category: Lodowski DT]]
[[Category: 7-bladed beta-propeller]]
[[Category: Palczewski K]]
[[Category: Cell membrane]]
[[Category: Hydrolase]]
[[Category: Iron]]
[[Category: Isomerase]]
[[Category: Lipoprotein]]
[[Category: Membrane]]
[[Category: Metal-binding]]
[[Category: Monotopic membrane protein]]
[[Category: Non-heme iron protein]]
[[Category: Palmitate]]
[[Category: Phosphoprotein]]
[[Category: Sensory transduction]]
[[Category: Vision]]

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