5jqp
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of ER glucosidase II heterodimeric complex consisting of catalytic subunit and the binding domain of regulatory subunit== | |
| + | <StructureSection load='5jqp' size='340' side='right'caption='[[5jqp]], [[Resolution|resolution]] 2.20Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5jqp]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Chaetomium_thermophilum_var._thermophilum_DSM_1495 Chaetomium thermophilum var. thermophilum DSM 1495]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5JQP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5JQP 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]] 2.2Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></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=5jqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5jqp OCA], [https://pdbe.org/5jqp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5jqp RCSB], [https://www.ebi.ac.uk/pdbsum/5jqp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5jqp ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/G0SG42_CHATD G0SG42_CHATD] | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The glycoside hydrolase family 31 (GH31) alpha-glucosidases play vital roles in catabolic and regulated degradation, including the alpha-subunit of glucosidase II (GIIalpha), which catalyzes trimming of the terminal glucose residues of N-glycan in glycoprotein processing coupled with quality control in the endoplasmic reticulum. Among the known GH31 enzymes, only GIIalpha functions with its binding partner, regulatory beta-subunit (GIIbeta), which harbors a lectin domain for substrate recognition. Although the structural data have been reported for GIIalpha and the GIIbeta lectin domain, the interaction mode between GIIalpha and GIIbeta remains unknown. Here, we determined the structure of a complex formed between GIIalpha and the GIIalpha-binding domain of GIIbeta, thereby providing a structural basis underlying the functional extension of this unique GH31 enzyme. This article is protected by copyright. All rights reserved. | ||
| - | + | Interaction mode between catalytic and regulatory subunits in glucosidase II involved in ER glycoprotein quality control.,Satoh T, Toshimori T, Noda M, Uchiyama S, Kato K Protein Sci. 2016 Aug 31. doi: 10.1002/pro.3031. PMID:27576940<ref>PMID:27576940</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| + | <div class="pdbe-citations 5jqp" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Chaetomium thermophilum var. thermophilum DSM 1495]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Kato K]] | ||
| + | [[Category: Noda M]] | ||
| + | [[Category: Satoh T]] | ||
| + | [[Category: Toshimori T]] | ||
| + | [[Category: Uchiyama S]] | ||
Current revision
Crystal structure of ER glucosidase II heterodimeric complex consisting of catalytic subunit and the binding domain of regulatory subunit
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