2x2t: Difference between revisions
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==CRYSTAL STRUCTURE OF SCLEROTINIA SCLEROTIORUM AGGLUTININ SSA | ==CRYSTAL STRUCTURE OF SCLEROTINIA SCLEROTIORUM AGGLUTININ SSA in complex with Gal-beta1,3-Galnac== | ||
<StructureSection load='2x2t' size='340' side='right' caption='[[2x2t]], [[Resolution|resolution]] 1.97Å' scene=''> | <StructureSection load='2x2t' size='340' side='right'caption='[[2x2t]], [[Resolution|resolution]] 1.97Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2x2t]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[2x2t]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sclerotinia_sclerotiorum Sclerotinia sclerotiorum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2X2T OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2X2T FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.97Å</td></tr> | ||
< | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=NGA:N-ACETYL-D-GALACTOSAMINE'>NGA</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene>, <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'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2x2t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2x2t OCA], [https://pdbe.org/2x2t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2x2t RCSB], [https://www.ebi.ac.uk/pdbsum/2x2t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2x2t ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/AGGL_SCLSC AGGL_SCLSC] Lectin that primarily recognizes glycans with a non-reducing terminal N-acetylgalactosamine (GalNAc), with a preference for the alpha- over the beta-anomer. Can also bind non-reducing terminal galactose (Gal) residues but with a lower affinity. Strongly interacts with glycolipid type glycans with terminal non-reducing Gal or GalNAc but fails to bind sialylated or fucosylated forms of the same glycans. Strongly interacts with galactosylated N-glycans, displaying highest affinity for alpha-1-3 branched mono-antennary N-glycans but also binding to multi-antennary glycans.<ref>PMID:12901882</ref> <ref>PMID:17294128</ref> <ref>PMID:20566411</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/x2/2x2t_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/x2/2x2t_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
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</div> | </div> | ||
<div class="pdbe-citations 2x2t" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 2x2t" style="background-color:#fffaf0;"></div> | ||
==See Also== | |||
*[[Agglutinin 3D structures|Agglutinin 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | |||
[[Category: Sclerotinia sclerotiorum]] | [[Category: Sclerotinia sclerotiorum]] | ||
[[Category: Bourne | [[Category: Bourne Y]] | ||
[[Category: Peumans WJ]] | |||
[[Category: Peumans | [[Category: Roig-Zamboni V]] | ||
[[Category: Roig-Zamboni | [[Category: Rouge P]] | ||
[[Category: Rouge | [[Category: Sulzenbacher G]] | ||
[[Category: Sulzenbacher | [[Category: Van Damme EJM]] | ||
[[Category: | |||