1ar1
From Proteopedia
(Difference between revisions)
m (Protected "1ar1" [edit=sysop:move=sysop]) |
|||
| (9 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:1ar1.png|left|200px]] | ||
| - | + | ==Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans two-subunit Cytochrome C Oxidase Complexed with an Antibody Fv Fragment== | |
| - | + | <StructureSection load='1ar1' size='340' side='right'caption='[[1ar1]], [[Resolution|resolution]] 2.70Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1ar1]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [https://en.wikipedia.org/wiki/Paracoccus_denitrificans Paracoccus denitrificans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1AR1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1AR1 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]] 2.7Å</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=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=HEA:HEME-A'>HEA</scene>, <scene name='pdbligand=LDA:LAURYL+DIMETHYLAMINE-N-OXIDE'>LDA</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=1ar1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ar1 OCA], [https://pdbe.org/1ar1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ar1 RCSB], [https://www.ebi.ac.uk/pdbsum/1ar1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ar1 ProSAT]</span></td></tr> |
| - | [[1ar1]] is a 4 chain structure | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/COX1B_PARDE COX1B_PARDE] Subunit I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B). This cytochrome c oxidase shows proton pump activity across the membrane in addition to the electron transfer. | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ar/1ar1_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </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/main_output.php?pdb_ID=1ar1 ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Cytochrome c oxidase|Cytochrome c oxidase]] | + | *[[Cytochrome c oxidase 3D structures|Cytochrome c oxidase 3D structures]] |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | + | [[Category: Large Structures]] | |
| - | [[Category: | + | |
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
[[Category: Paracoccus denitrificans]] | [[Category: Paracoccus denitrificans]] | ||
| - | [[Category: Ermler | + | [[Category: Ermler U]] |
| - | [[Category: Harrenga | + | [[Category: Harrenga A]] |
| - | [[Category: Michel | + | [[Category: Michel H]] |
| - | [[Category: Ostermeier | + | [[Category: Ostermeier C]] |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans two-subunit Cytochrome C Oxidase Complexed with an Antibody Fv Fragment
| |||||||||||
