This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
3eb1
From Proteopedia
(Difference between revisions)
| (6 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:3eb1.png|left|200px]] | ||
| - | + | ==Crystal structure PTP1B complex with small molecule inhibitor LZP-25== | |
| - | + | <StructureSection load='3eb1' size='340' side='right'caption='[[3eb1]], [[Resolution|resolution]] 2.40Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3eb1]] 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=3EB1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EB1 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]] 2.4Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=LZQ:4-[3-(DIBENZYLAMINO)PHENYL]-2,4-DIOXOBUTANOIC+ACID'>LZQ</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=3eb1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3eb1 OCA], [https://pdbe.org/3eb1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3eb1 RCSB], [https://www.ebi.ac.uk/pdbsum/3eb1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3eb1 ProSAT]</span></td></tr> |
| - | [[3eb1]] is a 1 chain structure | + | </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> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/eb/3eb1_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </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=3eb1 ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Tyrosine phosphatase|Tyrosine phosphatase]] | + | *[[Tyrosine phosphatase 3D structures|Tyrosine phosphatase 3D structures]] |
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Gunawan | + | [[Category: Gunawan AM]] |
| - | [[Category: Liu | + | [[Category: Liu S]] |
| - | [[Category: Long | + | [[Category: Long Y-Q]] |
| - | [[Category: Wu | + | [[Category: Wu L]] |
| - | [[Category: Xue | + | [[Category: Xue T]] |
| - | [[Category: Yu | + | [[Category: Yu X]] |
| - | [[Category: Zhang | + | [[Category: Zhang Z-Y]] |
| - | [[Category: Zheng | + | [[Category: Zheng L-F]] |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Crystal structure PTP1B complex with small molecule inhibitor LZP-25
| |||||||||||
Categories: Homo sapiens | Large Structures | Gunawan AM | Liu S | Long Y-Q | Wu L | Xue T | Yu X | Zhang Z-Y | Zheng L-F
