2nrm
From Proteopedia
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==S-nitrosylated blackfin tuna myoglobin== | ==S-nitrosylated blackfin tuna myoglobin== | ||
| - | <StructureSection load='2nrm' size='340' side='right' caption='[[2nrm]], [[Resolution|resolution]] 1.09Å' scene=''> | + | <StructureSection load='2nrm' size='340' side='right'caption='[[2nrm]], [[Resolution|resolution]] 1.09Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2nrm]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2nrm]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Thunnus_atlanticus Thunnus atlanticus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2NRM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2NRM FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.09Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=SNC:S-NITROSO-CYSTEINE'>SNC</scene></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=2nrm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2nrm OCA], [https://pdbe.org/2nrm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2nrm RCSB], [https://www.ebi.ac.uk/pdbsum/2nrm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2nrm ProSAT]</span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/MYG_THUTH MYG_THUTH] Monomeric heme protein which primary function is to store oxygen and facilitate its diffusion within muscle tissues. Reversibly binds oxygen through a pentacoordinated heme iron and enables its timely and efficient release as needed during periods of heightened demand. Depending on the oxidative conditions of tissues and cells, and in addition to its ability to bind oxygen, it also has a nitrite reductase activity whereby it regulates the production of bioactive nitric oxide. Under stress conditions, like hypoxia and anoxia, it also protects cells against reactive oxygen species thanks to its pseudoperoxidase activity.[UniProtKB:P02144] | ||
== 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/nr/2nrm_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/nr/2nrm_consurf.spt"</scriptWhenChecked> |
| - | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> |
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
| - | </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/ | + | </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=2nrm 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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==See Also== | ==See Also== | ||
| - | *[[Myoglobin|Myoglobin]] | + | *[[Myoglobin 3D structures|Myoglobin 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Thunnus atlanticus]] | [[Category: Thunnus atlanticus]] | ||
| - | [[Category: Bonaventura | + | [[Category: Bonaventura J]] |
| - | [[Category: Montfort | + | [[Category: Montfort WR]] |
| - | [[Category: | + | [[Category: Rodr guez MM]] |
| - | + | [[Category: Schreiter ER]] | |
| - | + | [[Category: Weichsel A]] | |
| - | [[Category: | + | |
| - | [[Category: | + | |
| - | + | ||
| - | + | ||
Current revision
S-nitrosylated blackfin tuna myoglobin
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