1qv0

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==Atomic resolution structure of obelin from Obelia longissima==
==Atomic resolution structure of obelin from Obelia longissima==
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<StructureSection load='1qv0' size='340' side='right' caption='[[1qv0]], [[Resolution|resolution]] 1.10&Aring;' scene=''>
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<StructureSection load='1qv0' size='340' side='right'caption='[[1qv0]], [[Resolution|resolution]] 1.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1qv0]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Obelia_longissima Obelia longissima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QV0 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1QV0 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1qv0]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Obelia_longissima Obelia longissima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QV0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1QV0 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=CZH:C2-HYDROPEROXY-COELENTERAZINE'>CZH</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene></td></tr>
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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]] 1.1&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1el4|1el4]], [[1ej3|1ej3]], [[1jf0|1jf0]], [[1jf2|1jf2]], [[1qv1|1qv1]]</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=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=CZH:C2-HYDROPEROXY-COELENTERAZINE'>CZH</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Renilla-luciferin_2-monooxygenase Renilla-luciferin 2-monooxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.13.12.5 1.13.12.5] </span></td></tr>
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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=1qv0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qv0 OCA], [https://pdbe.org/1qv0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1qv0 RCSB], [https://www.ebi.ac.uk/pdbsum/1qv0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1qv0 ProSAT]</span></td></tr>
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<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=1qv0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qv0 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1qv0 RCSB], [http://www.ebi.ac.uk/pdbsum/1qv0 PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/OBL_OBELO OBL_OBELO]] Ca(2+)-dependent bioluminescence photoprotein. Displays an emission peak at 470 nm (blue light). Trace amounts of calcium ion trigger the intramolecular oxidation of the chromophore, coelenterazine into coelenteramide and CO(2) with the concomitant emission of light.
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[https://www.uniprot.org/uniprot/OBL_OBELO OBL_OBELO] Ca(2+)-dependent bioluminescence photoprotein. Displays an emission peak at 470 nm (blue light). Trace amounts of calcium ion trigger the intramolecular oxidation of the chromophore, coelenterazine into coelenteramide and CO(2) with the concomitant emission of light.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qv/1qv0_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qv/1qv0_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>
</jmolCheckbox>
</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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</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=1qv0 ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 1qv0" style="background-color:#fffaf0;"></div>
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Large Structures]]
[[Category: Obelia longissima]]
[[Category: Obelia longissima]]
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[[Category: Renilla-luciferin 2-monooxygenase]]
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[[Category: Deng L]]
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[[Category: Deng, L]]
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[[Category: Lee J]]
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[[Category: Lee, J]]
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[[Category: Liu ZJ]]
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[[Category: Liu, Z J]]
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[[Category: Rose J]]
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[[Category: Rose, J]]
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[[Category: Vysotski ES]]
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[[Category: Vysotski, E S]]
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[[Category: Wang BC]]
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[[Category: Wang, B C]]
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[[Category: Atomic resolution]]
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[[Category: Bioluminescence]]
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[[Category: Calcium binding]]
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[[Category: Ef-hand]]
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[[Category: Luminescent protein]]
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[[Category: Obelin]]
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[[Category: Photoprotein]]
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Current revision

Atomic resolution structure of obelin from Obelia longissima

PDB ID 1qv0

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