3mpp: Difference between revisions
From Proteopedia
Jump to navigationJump to search
m Protected "3mpp" [edit=sysop:move=sysop] |
No edit summary |
||
| Line 1: | Line 1: | ||
==Botulinum Neurotoxin Type G Receptor Binding Domain== | |||
=== | <StructureSection load='3mpp' size='340' side='right' caption='[[3mpp]], [[Resolution|resolution]] 1.98Å' scene=''> | ||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3mpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Clostridium_botulinum Clostridium botulinum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3MPP FirstGlance]. <br> | |||
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">botG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1491 Clostridium botulinum])</td></tr> | |||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Bontoxilysin Bontoxilysin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.69 3.4.24.69] </span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3mpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3mpp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3mpp RCSB], [http://www.ebi.ac.uk/pdbsum/3mpp PDBsum]</span></td></tr> | |||
</table> | |||
== 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/mp/3mpp_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/chain_selection.php?pdb_ID=2ata ConSurf]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Botulinum neurotoxin (BoNT) binds peripheral neurons at the neuromuscular junction through a dual-receptor mechanism that includes interactions with ganglioside and protein receptors. The receptor identities vary depending on BoNT serotype (A-G). BoNT/B and BoNT/G bind the luminal domains of synaptotagmin I and II, homologous synaptic vesicle proteins. We observe conditions under which BoNT/B binds both Syt isoforms, but BoNT/G binds only SytI. Both serotypes bind ganglioside G(T1b). The BoNT/G receptor-binding domain crystal structure provides a context for examining these binding interactions and a platform for understanding the physiological relevance of different Syt receptor isoforms in vivo. | |||
Structural Analysis of Botulinum Neurotoxin Type G Receptor Binding .,Schmitt J, Karalewitz A, Benefield DA, Mushrush DJ, Pruitt RN, Spiller BW, Barbieri JT, Lacy DB Biochemistry. 2010 Jun 4. PMID:20507178<ref>PMID:20507178</ref> | |||
== | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Bontoxilysin]] | [[Category: Bontoxilysin]] | ||
[[Category: Clostridium botulinum]] | [[Category: Clostridium botulinum]] | ||
[[Category: Lacy, D B | [[Category: Lacy, D B]] | ||
[[Category: Schmitt, J M | [[Category: Schmitt, J M]] | ||
[[Category: Beta barrel beta trefoil]] | [[Category: Beta barrel beta trefoil]] | ||
[[Category: Toxin]] | [[Category: Toxin]] | ||
Revision as of 18:00, 18 December 2014
Botulinum Neurotoxin Type G Receptor Binding Domain
| ||||||||||||
