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3om3
From Proteopedia
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| - | [[Image:3om3.png|left|200px]] | ||
| - | + | ==Catalytic core subunits (I and II) of cytochrome C oxidase from Rhodobacter sphaeroides with K362M mutation in the reduced state== | |
| - | + | <StructureSection load='3om3' size='340' side='right'caption='[[3om3]], [[Resolution|resolution]] 2.60Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3om3]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Cereibacter_sphaeroides_2.4.1 Cereibacter sphaeroides 2.4.1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OM3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3OM3 FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.6Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CU1:COPPER+(I)+ION'>CU1</scene>, <scene name='pdbligand=DMU:DECYL-BETA-D-MALTOPYRANOSIDE'>DMU</scene>, <scene name='pdbligand=HEA:HEME-A'>HEA</scene>, <scene name='pdbligand=HTH:(2S,3R)-HEPTANE-1,2,3-TRIOL'>HTH</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=TRD:TRIDECANE'>TRD</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=3om3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3om3 OCA], [https://pdbe.org/3om3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3om3 RCSB], [https://www.ebi.ac.uk/pdbsum/3om3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3om3 ProSAT]</span></td></tr> |
| - | [[3om3]] is a 4 chain structure | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q3J5A7_CERS4 Q3J5A7_CERS4] Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B.[RuleBase:RU363061] | ||
==See Also== | ==See Also== | ||
| - | *[[Cytochrome c oxidase|Cytochrome c oxidase]] | + | *[[Cytochrome c oxidase 3D structures|Cytochrome c oxidase 3D structures]] |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | + | [[Category: Cereibacter sphaeroides 2 4.1]] | |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Ferguson-Miller S]] |
| - | [[Category: Ferguson-Miller | + | [[Category: Liu J]] |
| - | [[Category: Liu | + | [[Category: Qin L]] |
| - | [[Category: Qin | + | |
| - | + | ||
| - | + | ||
Current revision
Catalytic core subunits (I and II) of cytochrome C oxidase from Rhodobacter sphaeroides with K362M mutation in the reduced state
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