1uuz
From Proteopedia
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| - | [[Image:1uuz.gif|left|200px]]<br /><applet load="1uuz" size="350" color="white" frame="true" align="right" spinBox="true" | ||
| - | caption="1uuz, resolution 1.8Å" /> | ||
| - | '''IVY:A NEW FAMILY OF PROTEIN'''<br /> | ||
| - | == | + | ==IVY:A NEW FAMILY OF PROTEIN== |
| - | + | <StructureSection load='1uuz' size='340' side='right'caption='[[1uuz]], [[Resolution|resolution]] 1.80Å' scene=''> | |
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[1uuz]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus] and [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1hke 1hke]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UUZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1UUZ 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]] 1.8Å</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=1uuz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1uuz OCA], [https://pdbe.org/1uuz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1uuz RCSB], [https://www.ebi.ac.uk/pdbsum/1uuz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1uuz ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/IVY_PSEAE IVY_PSEAE] Strong inhibitor of lysozyme C. | ||
| + | == 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/uu/1uuz_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=1uuz ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Part of an ancestral bactericidal system, vertebrate C-type lysozyme targets the peptidoglycan moiety of bacterial cell walls. We report the crystal structure of a protein inhibitor of C-type lysozyme, the Escherichia coli Ivy protein, alone and in complex with hen egg white lysozyme. Ivy exhibits a novel fold in which a protruding five-residue loop appears essential to its inhibitory effect. This feature guided the identification of Ivy orthologues in other Gram-negative bacteria. The structure of the evolutionary distant Pseudomonas aeruginosa Ivy orthologue was also determined in complex with hen egg white lysozyme, and its antilysozyme activity was confirmed. Ivy expression protects porous cell-wall E. coli mutants from the lytic effect of lysozyme, suggesting that it is a response against the permeabilizing effects of the innate vertebrate immune system. As such, Ivy acts as a virulence factor for a number of Gram-negative bacteria-infecting vertebrates. | ||
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| + | Structure and evolution of the Ivy protein family, unexpected lysozyme inhibitors in Gram-negative bacteria.,Abergel C, Monchois V, Byrne D, Chenivesse S, Lembo F, Lazzaroni JC, Claverie JM Proc Natl Acad Sci U S A. 2007 Apr 10;104(15):6394-9. Epub 2007 Apr 3. PMID:17405861<ref>PMID:17405861</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 1uuz" style="background-color:#fffaf0;"></div> | ||
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| + | ==See Also== | ||
| + | *[[Lysozyme 3D structures|Lysozyme 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Gallus gallus]] | [[Category: Gallus gallus]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
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[[Category: Pseudomonas aeruginosa]] | [[Category: Pseudomonas aeruginosa]] | ||
| - | [[Category: Abergel | + | [[Category: Abergel C]] |
| - | [[Category: Byrne | + | [[Category: Byrne D]] |
| - | [[Category: Claverie | + | [[Category: Claverie JM]] |
| - | [[Category: Lembo | + | [[Category: Lembo F]] |
| - | [[Category: Maza | + | [[Category: Maza C]] |
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Current revision
IVY:A NEW FAMILY OF PROTEIN
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