3m2h: Difference between revisions

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<StructureSection load='3m2h' size='340' side='right'caption='[[3m2h]], [[Resolution|resolution]] 1.40&Aring;' scene=''>
<StructureSection load='3m2h' size='340' side='right'caption='[[3m2h]], [[Resolution|resolution]] 1.40&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3m2h]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Atcc_18824 Atcc 18824]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3M2H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3M2H FirstGlance]. <br>
<table><tr><td colspan='2'>[[3m2h]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3M2H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3M2H FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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]] 1.4&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1dso|1dso]], [[2v23|2v23]], [[1dsg|1dsg]], [[1zby|1zby]], [[5ccp|5ccp]], [[3e2n|3e2n]], [[3e2o|3e2o]], [[3m23|3m23]], [[3m25|3m25]], [[3m26|3m26]], [[3m27|3m27]], [[3m28|3m28]], [[3m29|3m29]], [[3m2a|3m2a]], [[3m2b|3m2b]], [[3m2c|3m2c]], [[3m2d|3m2d]], [[3m2e|3m2e]], [[3m2f|3m2f]], [[3m2g|3m2g]], [[3m2i|3m2i]]</div></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CCP, CCP1, CPO, YKR066C ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824])</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Cytochrome-c_peroxidase Cytochrome-c peroxidase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.5 1.11.1.5] </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=3m2h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3m2h OCA], [https://pdbe.org/3m2h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3m2h RCSB], [https://www.ebi.ac.uk/pdbsum/3m2h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3m2h ProSAT]</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=3m2h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3m2h OCA], [https://pdbe.org/3m2h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3m2h RCSB], [https://www.ebi.ac.uk/pdbsum/3m2h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3m2h ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/CCPR_YEAST CCPR_YEAST]] Destroys radicals which are normally produced within the cells and which are toxic to biological systems.  
[https://www.uniprot.org/uniprot/CCPR_YEAST CCPR_YEAST] Destroys radicals which are normally produced within the cells and which are toxic to biological systems.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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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=3m2h ConSurf].
</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=3m2h ConSurf].
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<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The ferryl [Fe(IV)O] intermediate is important in many heme enzymes, and thus, the precise nature of the Fe(IV)-O bond is critical in understanding enzymatic mechanisms. The 1.40 A crystal structure of cytochrome c peroxidase Compound I has been determined as a function of X-ray dose while the visible spectrum was being monitored. The Fe-O bond increases in length from 1.73 A in the low-X-ray dose structure to 1.90 A in the high-dose structure. The low-dose structure correlates well with an Fe(IV) horizontal lineO bond, while we postulate that the high-dose structure is the cryo-trapped Fe(III)-OH species previously thought to be an Fe(IV)-OH species.
Crystallographic and single-crystal spectral analysis of the peroxidase ferryl intermediate.,Meharenna YT, Doukov T, Li H, Soltis SM, Poulos TL Biochemistry. 2010 Apr 13;49(14):2984-6. PMID:20230048<ref>PMID:20230048</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 3m2h" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Cytochrome c peroxidase 3D structures|Cytochrome c peroxidase 3D structures]]
*[[Cytochrome c peroxidase 3D structures|Cytochrome c peroxidase 3D structures]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Atcc 18824]]
[[Category: Cytochrome-c peroxidase]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Meharenna, Y T]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Poulos, T L]]
[[Category: Meharenna YT]]
[[Category: Heme]]
[[Category: Poulos TL]]
[[Category: Hydrogen peroxide]]
[[Category: Iron]]
[[Category: Metal-binding]]
[[Category: Mitochondrion]]
[[Category: Oxidoreductase]]
[[Category: Peroxidase]]

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