1oap
From Proteopedia
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| - | [[Image:1oap.gif|left|200px]]<br /> | ||
| - | <applet load="1oap" size="450" color="white" frame="true" align="right" spinBox="true" | ||
| - | caption="1oap, resolution 1.93Å" /> | ||
| - | '''MAD STRUCTURE OF THE PERIPLASMIQUE DOMAIN OF THE ESCHERICHIA COLI PAL PROTEIN'''<br /> | ||
| - | == | + | ==Mad structure of the periplasmique domain of the Escherichia coli PAL protein== |
| - | + | <StructureSection load='1oap' size='340' side='right'caption='[[1oap]], [[Resolution|resolution]] 1.93Å' scene=''> | |
| - | [[ | + | == Structural highlights == |
| - | [[ | + | <table><tr><td colspan='2'>[[1oap]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OAP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1OAP 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]] 1.93Å</td></tr> |
| - | [ | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=1oap FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1oap OCA], [https://pdbe.org/1oap PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1oap RCSB], [https://www.ebi.ac.uk/pdbsum/1oap PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1oap ProSAT]</span></td></tr> |
| - | + | </table> | |
| - | + | == Function == | |
| - | + | [https://www.uniprot.org/uniprot/PAL_ECOLI PAL_ECOLI] Thought to play a role in bacterial envelope integrity. Very strongly associated with the peptidoglycan. | |
| - | [ | + | == 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/oa/1oap_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=1oap ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The peptidoglycan-associated lipoprotein (Pal) from Escherichia coli is part of the Tol--Pal multiprotein complex used by group A colicins to penetrate and kill cells. Pal homologues are found in many Gram-negative bacteria and the Tol--Pal system is thought to play a role in bacterial envelope integrity. The Pal protein comprises 152 amino acids. Crystals of the C-terminal 109-amino-acid fragment of the Pal protein have been produced. The crystals belong to the tetragonal space group I4(1), with unit-cell parameters a = b = 89.3, c = 67.2 A. There are two molecules in the asymmetric unit. Frozen crystals diffract to at least 2.8 A resolution using synchrotron radiation. Selenomethionine-substituted truncated Pal protein is currently being produced in order to use multiwavelength anomalous dispersion (MAD) for phasing. | ||
| - | + | Crystallization and preliminary crystallographic study of the peptidoglycan-associated lipoprotein from Escherichia coli.,Abergel C, Walburger A, Chenivesse S, Lazdunski C Acta Crystallogr D Biol Crystallogr. 2001 Feb;57(Pt 2):317-9. PMID:11173492<ref>PMID:11173492</ref> | |
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 1oap" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Pal|Pal]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Escherichia coli]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Abergel C]] | ||
| + | [[Category: Bouveret E]] | ||
| + | [[Category: Claverie JM]] | ||
| + | [[Category: Walburger A]] | ||
Current revision
Mad structure of the periplasmique domain of the Escherichia coli PAL protein
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