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==Crystal structure of apo heme oxygenase-1==
==Crystal structure of apo heme oxygenase-1==
<StructureSection load='1irm' size='340' side='right' caption='[[1irm]], [[Resolution|resolution]] 2.55&Aring;' scene=''>
<StructureSection load='1irm' size='340' side='right'caption='[[1irm]], [[Resolution|resolution]] 2.55&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1irm]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IRM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1IRM FirstGlance]. <br>
<table><tr><td colspan='2'>[[1irm]] is a 3 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=1IRM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IRM FirstGlance]. <br>
</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1qq8|1qq8]], [[1dve|1dve]], [[1dvg|1dvg]], [[1j77|1j77]]</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]] 2.55&#8491;</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Heme_oxygenase Heme oxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.99.3 1.14.99.3] </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=1irm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1irm OCA], [https://pdbe.org/1irm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1irm RCSB], [https://www.ebi.ac.uk/pdbsum/1irm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1irm ProSAT]</span></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=1irm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1irm OCA], [http://pdbe.org/1irm PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1irm RCSB], [http://www.ebi.ac.uk/pdbsum/1irm PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1irm ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/HMOX1_RAT HMOX1_RAT]] Heme oxygenase cleaves the heme ring at the alpha methene bridge to form biliverdin. Biliverdin is subsequently converted to bilirubin by biliverdin reductase. Under physiological conditions, the activity of heme oxygenase is highest in the spleen, where senescent erythrocytes are sequestrated and destroyed.  
[https://www.uniprot.org/uniprot/HMOX1_RAT HMOX1_RAT] Heme oxygenase cleaves the heme ring at the alpha methene bridge to form biliverdin. Biliverdin is subsequently converted to bilirubin by biliverdin reductase. Under physiological conditions, the activity of heme oxygenase is highest in the spleen, where senescent erythrocytes are sequestrated and destroyed.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</div>
</div>
<div class="pdbe-citations 1irm" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 1irm" style="background-color:#fffaf0;"></div>
==See Also==
*[[Heme oxygenase 3D structures|Heme oxygenase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Buffalo rat]]
[[Category: Large Structures]]
[[Category: Heme oxygenase]]
[[Category: Rattus norvegicus]]
[[Category: Fukuyama, K]]
[[Category: Fukuyama K]]
[[Category: Hayashi, S]]
[[Category: Hayashi S]]
[[Category: Kakuta, Y]]
[[Category: Kakuta Y]]
[[Category: Noguchi, M]]
[[Category: Noguchi M]]
[[Category: Omata, Y]]
[[Category: Omata Y]]
[[Category: Sakamoto, H]]
[[Category: Sakamoto H]]
[[Category: Sugishima, M]]
[[Category: Sugishima M]]
[[Category: Apo form of hemoprotein]]
[[Category: Disordered alpha helix]]
[[Category: Oxidoreductase]]

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