View source for 5qem


==PanDDA analysis group deposition -- Crystal structure of PTP1B in complex with compound_XST00000217b==
<StructureSection load='5qem' size='340' side='right'caption='[[5qem]], [[Resolution|resolution]] 1.75&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[5qem]] 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=5QEM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5QEM 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]] 1.754&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=JLG:2-(thiophen-2-yl)-1,3-thiazole-4-carboxylic+acid'>JLG</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=5qem FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5qem OCA], [https://pdbe.org/5qem PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5qem RCSB], [https://www.ebi.ac.uk/pdbsum/5qem PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5qem ProSAT]</span></td></tr>
</table>
== 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> 

==See Also==
*[[Tyrosine phosphatase 3D structures|Tyrosine phosphatase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Biel JT]]
[[Category: Brandao-Neto J]]
[[Category: Fraser JS]]
[[Category: Hill ZB]]
[[Category: Kang E]]
[[Category: Keedy DA]]
[[Category: Rettenmaier TJ]]
[[Category: Wells JA]]
[[Category: Von Delft F]]