5v6r
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Structure of Plexin D1 intracellular domain== | |
| + | <StructureSection load='5v6r' size='340' side='right' caption='[[5v6r]], [[Resolution|resolution]] 2.70Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5v6r]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5V6R OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5V6R FirstGlance]. <br> | ||
| + | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5v6b|5v6b]], [[5v6e|5v6e]], [[5v6h|5v6h]], [[5v6t|5v6t]]</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=5v6r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5v6r OCA], [http://pdbe.org/5v6r PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5v6r RCSB], [http://www.ebi.ac.uk/pdbsum/5v6r PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5v6r ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/PLXD1_MOUSE PLXD1_MOUSE]] Cell surface receptor for SEMA4A and for class 3 semaphorins, such as SEMA3A, SEMA3C and SEMA3E. Plays an important role in cell-cell signaling, and in regulating the migration of a wide spectrum of cell types. Regulates the migration of thymocytes in the medulla. Regulates endothelial cell migration. Plays an important role in ensuring the specificity of synapse formation. Mediates anti-angiogenic signaling in response to SEMA3E. Required for normal development of the heart and vasculature.<ref>PMID:15239958</ref> <ref>PMID:17318185</ref> <ref>PMID:18992737</ref> <ref>PMID:19027330</ref> <ref>PMID:19421194</ref> <ref>PMID:22179111</ref> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The GIPC family adaptor proteins mediate endocytosis by tethering cargo proteins to the myosin VI motor. The structural mechanisms for the GIPC/cargo and GIPC/myosin VI interactions remained unclear. PlexinD1, a transmembrane receptor that regulates neuronal and cardiovascular development, is a cargo of GIPCs. GIPC-mediated endocytic trafficking regulates PlexinD1 signaling. Here, we unravel the mechanisms of the interactions among PlexinD1, GIPCs and myosin VI by a series of crystal structures of these proteins in apo or bound states. GIPC1 forms a domain-swapped dimer in an autoinhibited conformation that hinders binding of both PlexinD1 and myosin VI. PlexinD1 binding to GIPC1 releases the autoinhibition, promoting its interaction with myosin VI. GIPCs and myosin VI interact through two distinct interfaces and form an open-ended alternating array. Our data support that this alternating array underlies the oligomerization of the GIPC/Myosin VI complexes in solution and cells. | ||
| - | + | Structure analyses reveal a regulated oligomerization mechanism of the PlexinD1/GIPC/myosin VI complex.,Shang G, Brautigam CA, Chen R, Lu D, Torres-Vazquez J, Zhang X Elife. 2017 May 24;6. pii: e27322. doi: 10.7554/eLife.27322. PMID:28537552<ref>PMID:28537552</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | <div class="pdbe-citations 5v6r" style="background-color:#fffaf0;"></div> | |
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Shang, G]] | [[Category: Shang, G]] | ||
| + | [[Category: Zhang, X]] | ||
| + | [[Category: Protein binding]] | ||
| + | [[Category: Rap gap]] | ||
Revision as of 11:15, 3 August 2017
Structure of Plexin D1 intracellular domain
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