2h4k
From Proteopedia
(Difference between revisions)
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<StructureSection load='2h4k' size='340' side='right'caption='[[2h4k]], [[Resolution|resolution]] 2.30Å' scene=''> | <StructureSection load='2h4k' size='340' side='right'caption='[[2h4k]], [[Resolution|resolution]] 2.30Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2h4k]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[2h4k]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2H4K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2H4K 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]] 2.3Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=509:4-BROMO-3-(CARBOXYMETHOXY)-5-PHENYLTHIOPHENE-2-CARBOXYLIC+ACID'>509</scene></td></tr> | |
| - | <tr id=' | + | |
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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=2h4k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2h4k OCA], [https://pdbe.org/2h4k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2h4k RCSB], [https://www.ebi.ac.uk/pdbsum/2h4k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2h4k ProSAT]</span></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=2h4k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2h4k OCA], [https://pdbe.org/2h4k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2h4k RCSB], [https://www.ebi.ac.uk/pdbsum/2h4k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2h4k ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
| - | + | [https://www.uniprot.org/uniprot/PTN1_HUMAN PTN1_HUMAN] Tyrosine-protein phosphatase which acts as a regulator of endoplasmic reticulum unfolded protein response. Mediates dephosphorylation of EIF2AK3/PERK; inactivating the protein kinase activity of EIF2AK3/PERK. May play an important role in CKII- and p60c-src-induced signal transduction cascades. May regulate the EFNA5-EPHA3 signaling pathway which modulates cell reorganization and cell-cell repulsion.<ref>PMID:21135139</ref> <ref>PMID:22169477</ref> | |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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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=2h4k ConSurf]. | </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=2h4k ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | A series of monocyclic thiophenes was designed and synthesized as PTP1B inhibitors. Guided by X-ray co-crystal structural information and computational modeling, rational design led to key interactions with Asp48 and improved inhibitory potency against PTP1B. | ||
| - | |||
| - | Monocyclic thiophenes as protein tyrosine phosphatase 1B inhibitors: capturing interactions with Asp48.,Wan ZK, Lee J, Xu W, Erbe DV, Joseph-McCarthy D, Follows BC, Zhang YL Bioorg Med Chem Lett. 2006 Sep 15;16(18):4941-5. Epub 2006 Jun 27. PMID:16806920<ref>PMID:16806920</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 2h4k" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | + | [[Category: Wan Z-K]] | |
| - | [[Category: Wan | + | [[Category: Xu W]] |
| - | [[Category: Xu | + | |
| - | + | ||
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Current revision
Crystal structure of PTP1B with a monocyclic thiophene inhibitor
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