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==Crystal structure of porcine heart mitochondrial complex II bound with Atpenin A5==
==Crystal structure of porcine heart mitochondrial complex II bound with Atpenin A5==
<StructureSection load='3aee' size='340' side='right' caption='[[3aee]], [[Resolution|resolution]] 3.22&Aring;' scene=''>
<StructureSection load='3aee' size='340' side='right'caption='[[3aee]], [[Resolution|resolution]] 3.22&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3aee]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3AEE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3AEE FirstGlance]. <br>
<table><tr><td colspan='2'>[[3aee]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3AEE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3AEE FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=AT5:3-[(2S,4S,5R)-5,6-DICHLORO-2,4-DIMETHYL-1-OXOHEXYL]-4-HYDROXY-5,6-DIMETHOXY-2(1H)-PYRIDINONE'>AT5</scene>, <scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</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]] 3.22&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3abv|3abv]], [[3ae1|3ae1]], [[3ae2|3ae2]], [[3ae3|3ae3]], [[3ae4|3ae4]], [[3ae5|3ae5]], [[3ae6|3ae6]], [[3ae7|3ae7]], [[3ae8|3ae8]], [[3ae9|3ae9]], [[3aea|3aea]], [[3aeb|3aeb]], [[3aec|3aec]], [[3aed|3aed]], [[3aef|3aef]], [[3aeg|3aeg]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AT5:3-[(2S,4S,5R)-5,6-DICHLORO-2,4-DIMETHYL-1-OXOHEXYL]-4-HYDROXY-5,6-DIMETHOXY-2(1H)-PYRIDINONE'>AT5</scene>, <scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Succinate_dehydrogenase_(quinone) Succinate dehydrogenase (quinone)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.3.5.1 1.3.5.1] </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=3aee FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3aee OCA], [https://pdbe.org/3aee PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3aee RCSB], [https://www.ebi.ac.uk/pdbsum/3aee PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3aee 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=3aee FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3aee OCA], [http://pdbe.org/3aee PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3aee RCSB], [http://www.ebi.ac.uk/pdbsum/3aee PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3aee ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/DHSD_PIG DHSD_PIG]] Membrane-anchoring subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q). [[http://www.uniprot.org/uniprot/SDHA_PIG SDHA_PIG]] Flavoprotein (FP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q). Can act as a tumor suppressor (By similarity). [[http://www.uniprot.org/uniprot/C560_PIG C560_PIG]] Membrane-anchoring subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q).<ref>PMID:17480203</ref>  [[http://www.uniprot.org/uniprot/SDHB_PIG SDHB_PIG]] Iron-sulfur protein (IP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q).  
[https://www.uniprot.org/uniprot/SDHA_PIG SDHA_PIG] Flavoprotein (FP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q). Can act as a tumor suppressor (By similarity).


==See Also==
==See Also==
*[[Succinate Dehydrogenase|Succinate Dehydrogenase]]
*[[Succinate dehydrogenase 3D structures|Succinate dehydrogenase 3D structures]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Large Structures]]
[[Category: Sus scrofa]]
[[Category: Sus scrofa]]
[[Category: Harada, S]]
[[Category: Harada S]]
[[Category: Honma, T]]
[[Category: Honma T]]
[[Category: Inaoka, D K]]
[[Category: Inaoka DK]]
[[Category: Inoue, M]]
[[Category: Inoue M]]
[[Category: Kido, Y]]
[[Category: Kido Y]]
[[Category: Kita, K]]
[[Category: Kita K]]
[[Category: Mao, J]]
[[Category: Mao J]]
[[Category: Matsuoka, S]]
[[Category: Matsuoka S]]
[[Category: Omori, J]]
[[Category: Omori J]]
[[Category: Osanai, A]]
[[Category: Osanai A]]
[[Category: Sakamoto, K]]
[[Category: Sakamoto K]]
[[Category: Sasaki, T]]
[[Category: Sasaki T]]
[[Category: Shindo, M]]
[[Category: Shindo M]]
[[Category: Tanaka, A]]
[[Category: Tanaka A]]
[[Category: Electron transport]]
[[Category: Fad-binding protein]]
[[Category: Heme]]
[[Category: Inhibitor]]
[[Category: Iron]]
[[Category: Iron-sulfur]]
[[Category: Metal-binding]]
[[Category: Mitochondrion]]
[[Category: Mitochondrion inner membrane]]
[[Category: Oxidoreductase]]
[[Category: Oxidoreductase-oxidoreductase inhibitor complex]]
[[Category: Respiratory complex ii]]
[[Category: Transit peptide]]
[[Category: Transmembrane]]
[[Category: Transport]]
[[Category: Tricarboxylic acid cycle]]

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