2dkq

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[[Image:2dkq.png|left|200px]]
 
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{{STRUCTURE_2dkq| PDB=2dkq | SCENE= }}
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==Solution structure of the PTB domain of KIAA1075 protein from human==
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<StructureSection load='2dkq' size='340' side='right'caption='[[2dkq]]' scene=''>
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===Solution structure of the PTB domain of KIAA1075 protein from human===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2dkq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DKQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2DKQ FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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==About this Structure==
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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=2dkq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2dkq OCA], [https://pdbe.org/2dkq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2dkq RCSB], [https://www.ebi.ac.uk/pdbsum/2dkq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2dkq ProSAT], [https://www.topsan.org/Proteins/RSGI/2dkq TOPSAN]</span></td></tr>
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[[2dkq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DKQ OCA].
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/TENS2_HUMAN TENS2_HUMAN] Tyrosine-protein phosphatase which regulates cell motility, proliferation and muscle-response to insulin (PubMed:15817639, PubMed:23401856). Phosphatase activity is mediated by binding to phosphatidylinositol-3,4,5-triphosphate (PtdIns(3,4,5)P3) via the SH2 domain (PubMed:30092354). In muscles and under catabolic conditions, dephosphorylates IRS1 leading to its degradation and muscle atrophy (PubMed:23401856, PubMed:30092354). Negatively regulates PI3K-AKT pathway activation (PubMed:15817639, PubMed:23401856, PubMed:30092354). Dephosphorylates nephrin NPHS1 in podocytes which regulates activity of the mTORC1 complex (PubMed:28955049). Under normal glucose conditions, NPHS1 outcompetes IRS1 for binding to phosphatidylinositol 3-kinase (PI3K) which balances mTORC1 activity but high glucose conditions lead to up-regulation of TNS2, increased NPHS1 dephosphorylation and activation of mTORC1, contributing to podocyte hypertrophy and proteinuria (PubMed:28955049). Required for correct podocyte morphology, podocyte-glomerular basement membrane interaction and integrity of the glomerular filtration barrier (By similarity). Enhances RHOA activation in the presence of DLC1 (PubMed:26427649). Plays a role in promoting DLC1-dependent remodeling of the extracellular matrix (PubMed:20069572).[UniProtKB:Q8CGB6]<ref>PMID:15817639</ref> <ref>PMID:20069572</ref> <ref>PMID:23401856</ref> <ref>PMID:26427649</ref> <ref>PMID:28955049</ref> <ref>PMID:30092354</ref>
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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/dk/2dkq_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=2dkq ConSurf].
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<div style="clear:both"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Inoue, M.]]
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[[Category: Large Structures]]
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[[Category: Kigawa, T.]]
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[[Category: Inoue M]]
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[[Category: Koshiba, S.]]
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[[Category: Kigawa T]]
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[[Category: Li, H.]]
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[[Category: Koshiba S]]
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[[Category: RSGI, RIKEN Structural Genomics/Proteomics Initiative.]]
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[[Category: Li H]]
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[[Category: Tochio, N.]]
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[[Category: Tochio N]]
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[[Category: Yokoyama, S.]]
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[[Category: Yokoyama S]]
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[[Category: Kiaa1075 protein]]
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[[Category: National project on protein structural and functional analyse]]
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[[Category: Nppsfa]]
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[[Category: Ptb domain]]
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[[Category: Riken structural genomics/proteomics initiative]]
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[[Category: Rsgi]]
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[[Category: Signaling protein]]
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[[Category: Structural genomic]]
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Current revision

Solution structure of the PTB domain of KIAA1075 protein from human

PDB ID 2dkq

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