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1qxk

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Current revision (05:57, 23 August 2023) (edit) (undo)
 
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<StructureSection load='1qxk' size='340' side='right'caption='[[1qxk]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
<StructureSection load='1qxk' size='340' side='right'caption='[[1qxk]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1qxk]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QXK OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1QXK FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1qxk]] 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=1QXK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1QXK FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=429:2-{4-[2-ACETYLAMINO-3-(4-CARBOXYMETHOXY-3-HYDROXY-PHENYL)-PROPIONYLAMINO]-BUTOXY}-6-HYDROXY-BENZOIC+ACID+METHYL+ESTER'>429</scene></td></tr>
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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]] 2.3&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1nl9|1nl9]], [[1nny|1nny]], [[1no6|1no6]], [[1nz7|1nz7]], [[1ony|1ony]], [[1pho|1pho]]</div></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=429:2-{4-[2-ACETYLAMINO-3-(4-CARBOXYMETHOXY-3-HYDROXY-PHENYL)-PROPIONYLAMINO]-BUTOXY}-6-HYDROXY-BENZOIC+ACID+METHYL+ESTER'>429</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PTPN1 OR PTP1B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
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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=1qxk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qxk OCA], [https://pdbe.org/1qxk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1qxk RCSB], [https://www.ebi.ac.uk/pdbsum/1qxk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1qxk ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Protein-tyrosine-phosphatase Protein-tyrosine-phosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.3.48 3.1.3.48] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=1qxk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qxk OCA], [http://pdbe.org/1qxk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1qxk RCSB], [http://www.ebi.ac.uk/pdbsum/1qxk PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1qxk ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://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>
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[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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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Human]]
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[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Protein-tyrosine-phosphatase]]
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[[Category: Abad-Zapatero C]]
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[[Category: Abad-Zapatero, C]]
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[[Category: Ballaron SJ]]
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[[Category: Ballaron, S J]]
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[[Category: Hajduk PJ]]
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[[Category: Hajduk, P J]]
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[[Category: Hutchins CW]]
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[[Category: Hutchins, C W]]
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[[Category: Jirousek MR]]
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[[Category: Jirousek, M R]]
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[[Category: Li X]]
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[[Category: Li, X]]
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[[Category: Liu G]]
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[[Category: Liu, G]]
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[[Category: Lubben TH]]
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[[Category: Lubben, T H]]
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[[Category: Pei Z]]
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[[Category: Pei, Z]]
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[[Category: Stashko MA]]
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[[Category: Stashko, M A]]
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[[Category: Szczepankiewick BG]]
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[[Category: Szczepankiewick, B G]]
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[[Category: Trevillyan JM]]
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[[Category: Trevillyan, J M]]
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[[Category: Xin Z]]
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[[Category: Xin, Z]]
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[[Category: Zhang T]]
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[[Category: Zhang, T]]
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[[Category: Hydrolase]]
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[[Category: Protein tyrosine phosphatase 1b]]
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[[Category: Ptp1b monoacid-based and cell permeable]]
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Current revision

Monoacid-Based, Cell Permeable, Selective Inhibitors of Protein Tyrosine Phosphatase 1B

PDB ID 1qxk

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