8qqk: Difference between revisions
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==Cryo-EM structure of E. coli cytochrome bo3 quinol oxidase assembled in peptidiscs== | |||
<StructureSection load='8qqk' size='340' side='right'caption='[[8qqk]], [[Resolution|resolution]] 2.80Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[8qqk]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_BL21(DE3) Escherichia coli BL21(DE3)]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8QQK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8QQK FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.8Å</td></tr> | |||
[[Category: | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=3PE:1,2-DIACYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE'>3PE</scene>, <scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=HEO:HEME+O'>HEO</scene>, <scene name='pdbligand=POV:(2S)-3-(HEXADECANOYLOXY)-2-[(9Z)-OCTADEC-9-ENOYLOXY]PROPYL+2-(TRIMETHYLAMMONIO)ETHYL+PHOSPHATE'>POV</scene></td></tr> | ||
[[Category: | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8qqk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8qqk OCA], [https://pdbe.org/8qqk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8qqk RCSB], [https://www.ebi.ac.uk/pdbsum/8qqk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8qqk ProSAT]</span></td></tr> | ||
[[Category: | </table> | ||
[[Category: | == Function == | ||
[[Category: Ravelli | [https://www.uniprot.org/uniprot/CYOB_ECOLI CYOB_ECOLI] Cytochrome bo(3) ubiquinol terminal oxidase is the component of the aerobic respiratory chain of E.coli that predominates when cells are grown at high aeration. Has proton pump activity across the membrane in addition to electron transfer, pumping 2 protons/electron. Protons are probably pumped via D- and K- channels found in this subunit (PubMed:11017202).<ref>PMID:6308657</ref> <ref>PMID:19542282</ref> <ref>PMID:22843529</ref> | ||
[[Category: | == References == | ||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Gao Y]] | |||
[[Category: Hakke S]] | |||
[[Category: Peters PJ]] | |||
[[Category: Ravelli RBG]] | |||
[[Category: Zhang Y]] | |||
Latest revision as of 08:03, 1 May 2024
Cryo-EM structure of E. coli cytochrome bo3 quinol oxidase assembled in peptidiscs
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