1orm

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{{Seed}}
 
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[[Image:1orm.png|left|200px]]
 
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==NMR FOLD OF THE OUTER MEMBRANE PROTEIN OMPX IN DHPC MICELLES==
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The line below this paragraph, containing "STRUCTURE_1orm", creates the "Structure Box" on the page.
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<StructureSection load='1orm' size='340' side='right'caption='[[1orm]]' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1orm]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ORM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ORM FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1orm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1orm OCA], [https://pdbe.org/1orm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1orm RCSB], [https://www.ebi.ac.uk/pdbsum/1orm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1orm ProSAT]</span></td></tr>
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{{STRUCTURE_1orm| PDB=1orm | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/OMPX_ECOLI OMPX_ECOLI]
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/or/1orm_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1orm ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The (2)H,(13)C,(15)N-labeled, 148-residue integral membrane protein OmpX from Escherichia coli was reconstituted with dihexanoyl phosphatidylcholine (DHPC) in mixed micelles of molecular mass of about 60 kDa. Transverse relaxation-optimized spectroscopy (TROSY)-type triple resonance NMR experiments and TROSY-type nuclear Overhauser enhancement spectra were recorded in 2 mM aqueous solutions of these mixed micelles at pH 6.8 and 30 degrees C. Complete sequence-specific NMR assignments for the polypeptide backbone thus have been obtained. The (13)C chemical shifts and the nuclear Overhauser effect data then resulted in the identification of the regular secondary structure elements of OmpX/DHPC in solution and in the collection of an input of conformational constraints for the computation of the global fold of the protein. The same type of polypeptide backbone fold is observed in the presently determined solution structure and the previously reported crystal structure of OmpX determined in the presence of the detergent n-octyltetraoxyethylene. Further structure refinement will have to rely on the additional resonance assignment of partially or fully protonated amino acid side chains, but the present data already demonstrate that relaxation-optimized NMR techniques open novel avenues for studies of structure and function of integral membrane proteins.
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===NMR FOLD OF THE OUTER MEMBRANE PROTEIN OMPX IN DHPC MICELLES===
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Transverse relaxation-optimized NMR spectroscopy with the outer membrane protein OmpX in dihexanoyl phosphatidylcholine micelles.,Fernandez C, Adeishvili K, Wuthrich K Proc Natl Acad Sci U S A. 2001 Feb 27;98(5):2358-63. Epub 2001 Feb 20. PMID:11226244<ref>PMID:11226244</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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The line below this paragraph, {{ABSTRACT_PUBMED_11226244}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 1orm" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 11226244 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_11226244}}
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__TOC__
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</StructureSection>
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==About this Structure==
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1ORM is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ORM OCA].
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==Reference==
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<ref group="xtra">PMID:11226244</ref><references group="xtra"/>
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[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
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[[Category: Adeishvili, K.]]
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[[Category: Large Structures]]
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[[Category: Fernandez, C.]]
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[[Category: Adeishvili K]]
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[[Category: Wuthrich, K.]]
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[[Category: Fernandez C]]
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[[Category: Detergent]]
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[[Category: Wuthrich K]]
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[[Category: Dhpc]]
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[[Category: Lipid]]
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[[Category: Membrane protein]]
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[[Category: Micelle]]
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[[Category: Nmr]]
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[[Category: Ompx]]
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[[Category: Trosy]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Feb 16 23:53:33 2009''
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Current revision

NMR FOLD OF THE OUTER MEMBRANE PROTEIN OMPX IN DHPC MICELLES

PDB ID 1orm

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