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1fra

From Proteopedia

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{{Seed}}
 
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[[Image:1fra.png|left|200px]]
 
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==TERTIARY STRUCTURE OF ERABUTOXIN B IN AQUEOUS SOLUTION ELUCIDATED BY TWO-DIMENSIONAL NUCLEAR MAGNETIC RESONANCE==
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The line below this paragraph, containing "STRUCTURE_1fra", creates the "Structure Box" on the page.
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<StructureSection load='1fra' size='340' side='right'caption='[[1fra]]' 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'>[[1fra]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Laticauda_semifasciata Laticauda semifasciata]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FRA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1FRA 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=1fra FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fra OCA], [https://pdbe.org/1fra PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1fra RCSB], [https://www.ebi.ac.uk/pdbsum/1fra PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1fra ProSAT]</span></td></tr>
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{{STRUCTURE_1fra| PDB=1fra | SCENE= }}
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</table>
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== Function ==
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===TERTIARY STRUCTURE OF ERABUTOXIN B IN AQUEOUS SOLUTION ELUCIDATED BY TWO-DIMENSIONAL NUCLEAR MAGNETIC RESONANCE===
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[https://www.uniprot.org/uniprot/3S1EB_LATSE 3S1EB_LATSE] Binds with high affinity to muscular nicotinic acetylcholine receptors (nAChRs) (tested on Torpedo marmorata, Kd=0.07 nM), and with low affinity to neuronal alpha-7/CHRNA7 nAChRs (tested on chimeric alpha-7/CHRNA7, Kd=22 uM) and inhibit acetylcholine from binding to the receptor, thereby impairing neuromuscular transmission (PubMed:7721859). Produces peripheral paralysis by blocking neuromuscular transmission at the postsynaptic site.<ref>PMID:9305882</ref>
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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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The line below this paragraph, {{ABSTRACT_PUBMED_8027999}}, adds the Publication Abstract to the page
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<jmolCheckbox>
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(as it appears on PubMed at http://www.pubmed.gov), where 8027999 is the PubMed ID number.
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/fr/1fra_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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{{ABSTRACT_PUBMED_8027999}}
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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==About this Structure==
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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=1fra ConSurf].
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1FRA is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Laticauda_semifasciata Laticauda semifasciata]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FRA OCA].
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<div style="clear:both"></div>
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:8027999</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Laticauda semifasciata]]
[[Category: Laticauda semifasciata]]
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[[Category: Hatanaka, H.]]
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[[Category: Hatanaka H]]
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[[Category: Inagaki, F.]]
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[[Category: Inagaki F]]
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[[Category: Kohda, D.]]
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[[Category: Kohda D]]
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[[Category: Toxin]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 09:52:52 2009''
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Current revision

TERTIARY STRUCTURE OF ERABUTOXIN B IN AQUEOUS SOLUTION ELUCIDATED BY TWO-DIMENSIONAL NUCLEAR MAGNETIC RESONANCE

PDB ID 1fra

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