2dil: Difference between revisions

From Proteopedia
Jump to navigation Jump to search
← Older editNewer edit →
No edit summary
No edit summary
Line 1: Line 1:
{{STRUCTURE_2dil|  PDB=2dil  |  SCENE=  }}
==Solution structure of the SH3 domain of the human Proline-serine-threonine phosphatase-interacting protein 1==
===Solution structure of the SH3 domain of the human Proline-serine-threonine phosphatase-interacting protein 1===
<StructureSection load='2dil' size='340' side='right' caption='[[2dil]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
 
== Structural highlights ==
==Disease==
<table><tr><td colspan='2'>[[2dil]] 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=2DIL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2DIL FirstGlance]. <br>
[[http://www.uniprot.org/uniprot/PPIP1_HUMAN PPIP1_HUMAN]] Defects in PSTPIP1 are the cause of PAPA syndrome (PAPAS) [MIM:[http://omim.org/entry/604416 604416]]; also known as pyogenic sterile arthritis, pyoderma gangrenosum and acne or familial recurrent arthritis (FRA). PAPAS is characterized by autosomal dominant inheritance of early onset, primarily affecting skin and joint tissues. Recurring inflammatory episodes lead to accumulation of sterile, pyogenic, neutrophil-rich material within the affected joints, ultimately resulting in significant destruction.<ref>PMID:14595024</ref><ref>PMID:11971877</ref>  
</td></tr><tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PSTPIP1, CD2BP1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
 
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2dil FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2dil OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2dil RCSB], [http://www.ebi.ac.uk/pdbsum/2dil PDBsum], [http://www.topsan.org/Proteins/RSGI/2dil TOPSAN]</span></td></tr>
==Function==
<table>
[[http://www.uniprot.org/uniprot/PPIP1_HUMAN PPIP1_HUMAN]] Involved in regulation of the actin cytoskeleton. May regulate the WAS actin-bundling activity. Bridges the interaction between ABL1 and PTPN18 leading to the ABL1 dephosphorylation. May play a role as a scaffold protein between PTPN12 and WAS and allows PTPN12 to dephosphorylate WAS. Has the potential to physically couple CD2 and CD2AP to WAS. Acts downstream of CD2 and CD2AP to recruit WAS to the T-cell:APC contact site so as to promote the actin polymerization required for synapse induction during T-cell activation (By similarity). Down-regulates CD2-stimulated adhesion through the coupling of PTPN12 to CD2.<ref>PMID:9857189</ref>  
== Disease ==
 
[[http://www.uniprot.org/uniprot/PPIP1_HUMAN PPIP1_HUMAN]] Defects in PSTPIP1 are the cause of PAPA syndrome (PAPAS) [MIM:[http://omim.org/entry/604416 604416]]; also known as pyogenic sterile arthritis, pyoderma gangrenosum and acne or familial recurrent arthritis (FRA). PAPAS is characterized by autosomal dominant inheritance of early onset, primarily affecting skin and joint tissues. Recurring inflammatory episodes lead to accumulation of sterile, pyogenic, neutrophil-rich material within the affected joints, ultimately resulting in significant destruction.<ref>PMID:14595024</ref> <ref>PMID:11971877</ref>
==About this Structure==
== Function ==
[[2dil]] 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=2DIL OCA].  
[[http://www.uniprot.org/uniprot/PPIP1_HUMAN PPIP1_HUMAN]] Involved in regulation of the actin cytoskeleton. May regulate the WAS actin-bundling activity. Bridges the interaction between ABL1 and PTPN18 leading to the ABL1 dephosphorylation. May play a role as a scaffold protein between PTPN12 and WAS and allows PTPN12 to dephosphorylate WAS. Has the potential to physically couple CD2 and CD2AP to WAS. Acts downstream of CD2 and CD2AP to recruit WAS to the T-cell:APC contact site so as to promote the actin polymerization required for synapse induction during T-cell activation (By similarity). Down-regulates CD2-stimulated adhesion through the coupling of PTPN12 to CD2.<ref>PMID:9857189</ref>
 
== Evolutionary Conservation ==
==Reference==
[[Image:Consurf_key_small.gif|200px|right]]
<references group="xtra"/><references/>
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/di/2dil_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/chain_selection.php?pdb_ID=2ata ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Inoue, M.]]
[[Category: Inoue, M.]]

Revision as of 04:37, 30 September 2014

Solution structure of the SH3 domain of the human Proline-serine-threonine phosphatase-interacting protein 1Solution structure of the SH3 domain of the human Proline-serine-threonine phosphatase-interacting protein 1

Structural highlights

2dil 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.
Gene:PSTPIP1, CD2BP1 (Homo sapiens)
Resources:FirstGlance, OCA, RCSB, PDBsum, TOPSAN

Disease

[PPIP1_HUMAN] Defects in PSTPIP1 are the cause of PAPA syndrome (PAPAS) [MIM:604416]; also known as pyogenic sterile arthritis, pyoderma gangrenosum and acne or familial recurrent arthritis (FRA). PAPAS is characterized by autosomal dominant inheritance of early onset, primarily affecting skin and joint tissues. Recurring inflammatory episodes lead to accumulation of sterile, pyogenic, neutrophil-rich material within the affected joints, ultimately resulting in significant destruction.[1] [2]

Function

[PPIP1_HUMAN] Involved in regulation of the actin cytoskeleton. May regulate the WAS actin-bundling activity. Bridges the interaction between ABL1 and PTPN18 leading to the ABL1 dephosphorylation. May play a role as a scaffold protein between PTPN12 and WAS and allows PTPN12 to dephosphorylate WAS. Has the potential to physically couple CD2 and CD2AP to WAS. Acts downstream of CD2 and CD2AP to recruit WAS to the T-cell:APC contact site so as to promote the actin polymerization required for synapse induction during T-cell activation (By similarity). Down-regulates CD2-stimulated adhesion through the coupling of PTPN12 to CD2.[3]

Evolutionary Conservation

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

References

  1. ↑ Shoham NG, Centola M, Mansfield E, Hull KM, Wood G, Wise CA, Kastner DL. Pyrin binds the PSTPIP1/CD2BP1 protein, defining familial Mediterranean fever and PAPA syndrome as disorders in the same pathway. Proc Natl Acad Sci U S A. 2003 Nov 11;100(23):13501-6. Epub 2003 Oct 31. PMID:14595024 doi:10.1073/pnas.2135380100
  2. ↑ Wise CA, Gillum JD, Seidman CE, Lindor NM, Veile R, Bashiardes S, Lovett M. Mutations in CD2BP1 disrupt binding to PTP PEST and are responsible for PAPA syndrome, an autoinflammatory disorder. Hum Mol Genet. 2002 Apr 15;11(8):961-9. PMID:11971877
  3. ↑ Li J, Nishizawa K, An W, Hussey RE, Lialios FE, Salgia R, Sunder-Plassmann R, Reinherz EL. A cdc15-like adaptor protein (CD2BP1) interacts with the CD2 cytoplasmic domain and regulates CD2-triggered adhesion. EMBO J. 1998 Dec 15;17(24):7320-36. PMID:9857189 doi:10.1093/emboj/17.24.7320
Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA
Retrieved from "https://proteopedia.openfox.io/wiki/index.php?title=2dil&oldid=2021217"