2nrg: Difference between revisions
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New page: left|200px<br /><applet load="2nrg" size="350" color="white" frame="true" align="right" spinBox="true" caption="2nrg" /> '''Solution Structure of PufX from Rhodobacter ... |
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== | ==Solution Structure of PufX from Rhodobacter Sphaeroides (minimised average)== | ||
PufX organizes the photosynthetic reaction centre-light harvesting complex | <StructureSection load='2nrg' size='340' side='right'caption='[[2nrg]]' scene=''> | ||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2nrg]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Cereibacter_sphaeroides Cereibacter sphaeroides]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2NRG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2NRG FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2nrg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2nrg OCA], [https://pdbe.org/2nrg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2nrg RCSB], [https://www.ebi.ac.uk/pdbsum/2nrg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2nrg ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/Q7B2Z6_CERSP Q7B2Z6_CERSP] | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
PufX organizes the photosynthetic reaction centre-light harvesting complex 1 (RC-LH1) core complex of Rhodobacter sphaeroides and facilitates quinol/quinone exchange between the RC and cytochrome bc(1) complexes. The structure of PufX in organic solvent reveals two hydrophobic helices flanked by unstructured termini and connected by a helical bend. The proposed location of basic residues and tryptophans at the membrane interface orients the C-terminal helix along the membrane normal, with the GXXXG motifs in positions unsuitable as direct drivers of dimerisation of the RC-LH1 complex. The N-terminal helix is predicted to extend approximately 40 Anggstrom along the membrane interface. | |||
The solution structure of the PufX polypeptide from Rhodobacter sphaeroides.,Tunnicliffe RB, Ratcliffe EC, Hunter CN, Williamson MP FEBS Lett. 2006 Dec 22;580(30):6967-71. Epub 2006 Dec 4. PMID:17161397<ref>PMID:17161397</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
[[Category: | <div class="pdbe-citations 2nrg" style="background-color:#fffaf0;"></div> | ||
[[Category: | == References == | ||
[[Category: Hunter | <references/> | ||
[[Category: Ratcliffe | __TOC__ | ||
[[Category: Tunnicliffe | </StructureSection> | ||
[[Category: Williamson | [[Category: Cereibacter sphaeroides]] | ||
[[Category: Large Structures]] | |||
[[Category: Hunter CN]] | |||
[[Category: Ratcliffe EC]] | |||
[[Category: Tunnicliffe RB]] | |||
[[Category: Williamson MP]] | |||
Latest revision as of 12:52, 20 December 2023
Solution Structure of PufX from Rhodobacter Sphaeroides (minimised average)
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