2xgm

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[[Image:2xgm.png|left|200px]]
 
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==Substrate and product analogues as human O-GlcNAc transferase inhibitors.==
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The line below this paragraph, containing "STRUCTURE_2xgm", creates the "Structure Box" on the page.
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<StructureSection load='2xgm' size='340' side='right'caption='[[2xgm]], [[Resolution|resolution]] 2.55&Aring;' 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'>[[2xgm]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Xanthomonas_campestris Xanthomonas campestris]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2XGM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2XGM 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">X-ray diffraction, [[Resolution|Resolution]] 2.55&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=LXN:ALLOXAN'>LXN</scene></td></tr>
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{{STRUCTURE_2xgm| PDB=2xgm | SCENE= }}
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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=2xgm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xgm OCA], [https://pdbe.org/2xgm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xgm RCSB], [https://www.ebi.ac.uk/pdbsum/2xgm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xgm ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/Q8PC69_XANCP Q8PC69_XANCP]
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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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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xg/2xgm_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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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=2xgm ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Protein glycosylation on serine/threonine residues with N-acetylglucosamine (O-GlcNAc) is a dynamic, inducible and abundant post-translational modification. It is thought to regulate many cellular processes and there are examples of interplay between O-GlcNAc and protein phosphorylation. In metazoa, a single, highly conserved and essential gene encodes the O-GlcNAc transferase (OGT) that transfers GlcNAc onto substrate proteins using UDP-GlcNAc as the sugar donor. Specific inhibitors of human OGT would be useful tools to probe the role of this post-translational modification in regulating processes in the living cell. Here, we describe the synthesis of novel UDP-GlcNAc/UDP analogues and evaluate their inhibitory properties and structural binding modes in vitro alongside alloxan, a previously reported weak OGT inhibitor. While the novel analogues are not active on living cells, they inhibit the enzyme in the micromolar range and together with the structural data provide useful templates for further optimisation.
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===SUBSTRATE AND PRODUCT ANALOGUES AS HUMAN O-GLCNAC TRANSFERASE INHIBITORS.===
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Substrate and product analogues as human O-GlcNAc transferase inhibitors.,Dorfmueller HC, Borodkin VS, Blair DE, Pathak S, Navratilova I, van Aalten DM Amino Acids. 2010 Jul 17. PMID:20640461<ref>PMID:20640461</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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The line below this paragraph, {{ABSTRACT_PUBMED_20640461}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 2xgm" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 20640461 is the PubMed ID number.
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{{ABSTRACT_PUBMED_20640461}}
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==About this Structure==
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[[2xgm]] is a 2 chain structure of [[O-GlcNAc transferase]] with sequence from [http://en.wikipedia.org/wiki/Xanthomonas_campestris Xanthomonas campestris]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2XGM OCA].
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==See Also==
==See Also==
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*[[O-GlcNAc transferase]]
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*[[O-GlcNAc transferase 3D structures|O-GlcNAc transferase 3D structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:020640461</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Xanthomonas campestris]]
[[Category: Xanthomonas campestris]]
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[[Category: Aalten, D M.Van.]]
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[[Category: Blair DE]]
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[[Category: Blair, D E.]]
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[[Category: Borodkin VS]]
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[[Category: Borodkin, V S.]]
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[[Category: Dorfmueller HC]]
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[[Category: Dorfmueller, H C.]]
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[[Category: Navratilova I]]
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[[Category: Navratilova, I.]]
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[[Category: Pathak S]]
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[[Category: Pathak, S.]]
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[[Category: Van Aalten DM]]
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[[Category: Transferase]]
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Current revision

Substrate and product analogues as human O-GlcNAc transferase inhibitors.

PDB ID 2xgm

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