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2j6k

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Revision as of 13:24, 10 September 2015

N-TERMINAL SH3 DOMAIN OF CMS (CD2AP HUMAN HOMOLOG)

Structural highlights

2j6k is a 12 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Related:	2j6f, 2j6o, 2j7i
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum

Disease

[CD2AP_HUMAN] Defects in CD2AP are the cause of susceptibility to focal segmental glomerulosclerosis type 3 (FSGS3) [MIM:607832]. A renal pathology defined by the presence of segmental sclerosis in glomeruli and resulting in proteinuria, reduced glomerular filtration rate and edema. Renal insufficiency often progresses to end-stage renal disease, a highly morbid state requiring either dialysis therapy or kidney transplantation.^[1]

Function

[CD2AP_HUMAN] Seems to act as an adapter protein between membrane proteins and the actin cytoskeleton. May play a role in receptor clustering and cytoskeletal polarity in the junction between T-cell and antigen-presenting cell. May anchor the podocyte slit diaphragm to the actin cytoskeleton in renal glomerolus. Also required for cytokinesis.^[2]

Evolutionary Conservation

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

Publication Abstract from PubMed

The CIN85/CMS (human homologs of mouse SH3KBP1/CD2AP) family of endocytic adaptor proteins has the ability to engage multiple effectors and couple cargo trafficking with the cytoskeleton. CIN85 and CMS (Cas ligand with multiple Src homology 3 (SH3) domains) facilitate the formation of large multiprotein complexes required for an efficient internalization of cell surface receptors. It has recently been shown that c-Cbl/Cbl-b could mediate the formation of a ternary complex between one c-Cbl/Cbl-b molecule and two SH3 domains of CIN85, important for the ability of Cbl to promote epidermal growth factor receptor down-regulation. To further investigate whether multimerization is conserved within the family of adaptor proteins, we have solved the crystal structures of the CMS N-terminal SH3 domain-forming complexes with Cbl-b- and CD2-derived peptides. Together with biochemical evidence, the structures support the notion that, despite clear differences in the interaction surface, both Cbl-b and CD2 can mediate multimerization of N-terminal CMS SH3 domains. Detailed analyses on the interacting surfaces also provide the basis for a differential Cbl-b molecular recognition of CMS and CIN85.

Atypical polyproline recognition by the CMS N-terminal Src homology 3 domain.,Moncalian G, Cardenes N, Deribe YL, Spinola-Amilibia M, Dikic I, Bravo J J Biol Chem. 2006 Dec 15;281(50):38845-53. Epub 2006 Oct 3. PMID:17020880^[3]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Kim JM, Wu H, Green G, Winkler CA, Kopp JB, Miner JH, Unanue ER, Shaw AS. CD2-associated protein haploinsufficiency is linked to glomerular disease susceptibility. Science. 2003 May 23;300(5623):1298-300. PMID:12764198 doi:10.1126/science.1081068
↑ Monzo P, Gauthier NC, Keslair F, Loubat A, Field CM, Le Marchand-Brustel Y, Cormont M. Clues to CD2-associated protein involvement in cytokinesis. Mol Biol Cell. 2005 Jun;16(6):2891-902. Epub 2005 Mar 30. PMID:15800069 doi:E04-09-0773
↑ Moncalian G, Cardenes N, Deribe YL, Spinola-Amilibia M, Dikic I, Bravo J. Atypical polyproline recognition by the CMS N-terminal Src homology 3 domain. J Biol Chem. 2006 Dec 15;281(50):38845-53. Epub 2006 Oct 3. PMID:17020880 doi:10.1074/jbc.M606411200

1 Structural highlights
2 Disease
3 Function
4 Evolutionary Conservation
5 Publication Abstract from PubMed
6 See Also
7 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2j6k"

@@ Line 2: / Line 2: @@
 <StructureSection load='2j6k' size='340' side='right' caption='[[2j6k]], [[Resolution|resolution]] 2.77&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2j6k]] is a 12 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2J6K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2J6K FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2j6k]] is a 12 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2J6K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2J6K FirstGlance]. <br>
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2j6f|2j6f]], [[2j6o|2j6o]], [[2j7i|2j7i]]</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=2j6k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2j6k OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2j6k RCSB], [http://www.ebi.ac.uk/pdbsum/2j6k PDBsum]</span></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=2j6k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2j6k OCA], [http://pdbe.org/2j6k PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2j6k RCSB], [http://www.ebi.ac.uk/pdbsum/2j6k PDBsum]</span></td></tr>
 </table>
 == Disease ==
@@ Line 29: / Line 29: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 2j6k" style="background-color:#fffaf0;"></div>
 ==See Also==
@@ Line 36: / Line 37: @@
 __TOC__
 </StructureSection>
-[[Category: Homo sapiens]]
+[[Category: Human]]
 [[Category: Bravo, J]]
 [[Category: Cardenes, N]]

2j6k

From Proteopedia

Revision as of 13:24, 10 September 2015

N-TERMINAL SH3 DOMAIN OF CMS (CD2AP HUMAN HOMOLOG)

Structural highlights

Disease

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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