2nrg
From Proteopedia
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| - | [[Image:2nrg.jpg|left|200px]] | ||
| - | + | ==Solution Structure of PufX from Rhodobacter Sphaeroides (minimised average)== | |
| - | + | <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. | 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]] | ||
Current revision
Solution Structure of PufX from Rhodobacter Sphaeroides (minimised average)
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