2khn: Difference between revisions

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==NMR solution structure of the EH 1 domain from human intersectin-1 protein. Northeast Structural Genomics Consortium target HR3646E.==
==NMR solution structure of the EH 1 domain from human intersectin-1 protein. Northeast Structural Genomics Consortium target HR3646E.==
<StructureSection load='2khn' size='340' side='right' caption='[[2khn]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
<StructureSection load='2khn' size='340' side='right'caption='[[2khn]]' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2khn]] 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=2KHN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2KHN FirstGlance]. <br>
<table><tr><td colspan='2'>[[2khn]] 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=2KHN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KHN FirstGlance]. <br>
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ITSN1, ITSN, SH3D1A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2khn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2khn OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2khn RCSB], [http://www.ebi.ac.uk/pdbsum/2khn PDBsum], [http://www.topsan.org/Proteins/NESGC/2khn TOPSAN]</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=2khn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2khn OCA], [https://pdbe.org/2khn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2khn RCSB], [https://www.ebi.ac.uk/pdbsum/2khn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2khn ProSAT], [https://www.topsan.org/Proteins/NESGC/2khn TOPSAN]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/ITSN1_HUMAN ITSN1_HUMAN]] Adapter protein that may provide indirect link between the endocytic membrane traffic and the actin assembly machinery. May regulate the formation of clathrin-coated vesicles. Involved in endocytosis of integrin beta-1 (ITGB1) and transferrin receptor (TFR); internalization of ITGB1 as DAB2-dependent cargo but not TFR may involve association with DAB2. Isoform 1 could be involved in brain-specific synaptic vesicle recycling. Inhibits ARHGAP31 activity toward RAC1.<ref>PMID:11744688</ref> <ref>PMID:22648170</ref>
[https://www.uniprot.org/uniprot/ITSN1_HUMAN ITSN1_HUMAN] Adapter protein that may provide indirect link between the endocytic membrane traffic and the actin assembly machinery. May regulate the formation of clathrin-coated vesicles. Involved in endocytosis of integrin beta-1 (ITGB1) and transferrin receptor (TFR); internalization of ITGB1 as DAB2-dependent cargo but not TFR may involve association with DAB2. Isoform 1 could be involved in brain-specific synaptic vesicle recycling. Inhibits ARHGAP31 activity toward RAC1.<ref>PMID:11744688</ref> <ref>PMID:22648170</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kh/2khn_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kh/2khn_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
   </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/chain_selection.php?pdb_ID=2ata 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=2khn ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
==See Also==
*[[Intersectin|Intersectin]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Acton, T B]]
[[Category: Large Structures]]
[[Category: Everett, J K]]
[[Category: Acton TB]]
[[Category: Foote, E L]]
[[Category: Everett JK]]
[[Category: Garcia, E]]
[[Category: Foote EL]]
[[Category: Ghosh, A]]
[[Category: Garcia E]]
[[Category: Janjua, H]]
[[Category: Ghosh A]]
[[Category: Mills, J L]]
[[Category: Janjua H]]
[[Category: Montelione, G T]]
[[Category: Mills JL]]
[[Category: Structural genomic]]
[[Category: Montelione GT]]
[[Category: Shastry, R]]
[[Category: Shastry R]]
[[Category: Szyperski, T]]
[[Category: Szyperski T]]
[[Category: Xiao, R]]
[[Category: Xiao R]]
[[Category: Zhang, Q]]
[[Category: Zhang Q]]
[[Category: Cell junction]]
[[Category: Cell projection]]
[[Category: Endocytosis]]
[[Category: Gft nmr]]
[[Category: High throughput]]
[[Category: Human intersectin-1]]
[[Category: Membrane]]
[[Category: Nesgc]]
[[Category: Phosphoprotein]]
[[Category: PSI, Protein structure initiative]]
[[Category: Sh3 domain]]
[[Category: Signaling protein]]
[[Category: Synapse]]
[[Category: Synaptosome]]

Latest revision as of 09:46, 1 May 2024

NMR solution structure of the EH 1 domain from human intersectin-1 protein. Northeast Structural Genomics Consortium target HR3646E.NMR solution structure of the EH 1 domain from human intersectin-1 protein. Northeast Structural Genomics Consortium target HR3646E.

Structural highlights

2khn is a 1 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:Solution NMR
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT, TOPSAN

Function

ITSN1_HUMAN Adapter protein that may provide indirect link between the endocytic membrane traffic and the actin assembly machinery. May regulate the formation of clathrin-coated vesicles. Involved in endocytosis of integrin beta-1 (ITGB1) and transferrin receptor (TFR); internalization of ITGB1 as DAB2-dependent cargo but not TFR may involve association with DAB2. Isoform 1 could be involved in brain-specific synaptic vesicle recycling. Inhibits ARHGAP31 activity toward RAC1.[1] [2]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

References

  1. Jenna S, Hussain NK, Danek EI, Triki I, Wasiak S, McPherson PS, Lamarche-Vane N. The activity of the GTPase-activating protein CdGAP is regulated by the endocytic protein intersectin. J Biol Chem. 2002 Feb 22;277(8):6366-73. Epub 2001 Dec 13. PMID:11744688 doi:http://dx.doi.org/10.1074/jbc.M105516200
  2. Teckchandani A, Mulkearns EE, Randolph TW, Toida N, Cooper JA. The clathrin adaptor Dab2 recruits EH domain scaffold proteins to regulate integrin beta1 endocytosis. Mol Biol Cell. 2012 Aug;23(15):2905-16. doi: 10.1091/mbc.E11-12-1007. Epub 2012, May 30. PMID:22648170 doi:10.1091/mbc.E11-12-1007
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