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2jsb

From Proteopedia

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(New page: 200px<br /><applet load="2jsb" size="350" color="white" frame="true" align="right" spinBox="true" caption="2jsb" /> ''''''<br /> ==About this Structure== is a [h...)
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[[Image:2jsb.jpg|left|200px]]<br /><applet load="2jsb" size="350" color="white" frame="true" align="right" spinBox="true"
 
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caption="2jsb" />
 
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''''''<br />
 
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==About this Structure==
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==Solution structure of arenicin-1==
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is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/ ]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA].
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<StructureSection load='2jsb' size='340' side='right'caption='[[2jsb]]' scene=''>
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[[Category: Protein complex]]
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2jsb]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Arenicola_marina Arenicola marina]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JSB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2JSB FirstGlance]. <br>
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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=2jsb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jsb OCA], [https://pdbe.org/2jsb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2jsb RCSB], [https://www.ebi.ac.uk/pdbsum/2jsb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2jsb ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/ANN1_AREMA ANN1_AREMA] Has antimicrobial activity against the Gram-negative bacteria E.coli and P.mirabilis, the Gram-positive bacterium L.monocytogenes and the yeast C.albicans.<ref>PMID:15527787</ref> <ref>PMID:17935487</ref>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The solution structure and the mode of action of arenicin isoform 1, an antimicrobial peptide with a unique 18-residue loop structure, from the lugworm Arenicola marina were elucidated here. Arenicin folds into a two-stranded antiparallel beta-sheet. It exhibits high antibacterial activity at 37 and 4 degrees C against Gram-negative bacteria, including polymyxin B-resistant Proteus mirabilis. Bacterial killing occurs within minutes and is accompanied by membrane permeabilization, membrane detachment and release of cytoplasm. Interaction of arenicin with reconstituted membranes that mimic the lipopolysaccharide-containing outer membrane or the phospholipid-containing plasma membrane of Gram-negative bacteria exhibited no pronounced lipid specificity. Arenicin-induced current fluctuations in planar lipid bilayers correspond to the formation of short-lived heterogeneously structured lesions. Our results strongly suggest that membrane interaction plays a pivotal role in the antibacterial activity of arenicin.
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 6 15:33:51 2008''
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Structure and mode of action of the antimicrobial peptide arenicin.,Andra J, Jakovkin I, Grotzinger J, Hecht O, Krasnosdembskaya AD, Goldmann T, Gutsmann T, Leippe M Biochem J. 2008 Feb 15;410(1):113-22. PMID:17935487<ref>PMID:17935487</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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<div class="pdbe-citations 2jsb" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Arenicola marina]]
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[[Category: Large Structures]]
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[[Category: Fedders H]]
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[[Category: Gelhaus C]]
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[[Category: Groetzinger J]]
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[[Category: Hecht O]]
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[[Category: Jakovkin IB]]
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[[Category: Krasnosdembskaya AD]]
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[[Category: Leippe M]]

Current revision

Solution structure of arenicin-1

PDB ID 2jsb

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