1z9l

From Proteopedia

(Difference between revisions)

Revision as of 21:37, 10 September 2015

1.7 Angstrom Crystal Structure of the Rat VAP-A MSP Homology Domain

Structural highlights

1z9l is a 1 chain structure with sequence from Buffalo rat. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
NonStd Res:
Related:	1z9o
Gene:	Vapa, Vap33 (Buffalo rat)
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum

Function

[VAPA_RAT] May play a role in vesicle trafficking.^[1]

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 FFAT motif is a targeting signal responsible for localizing a number of proteins to the cytosolic surface of the endoplasmic reticulum (ER) and to the nuclear membrane. FFAT motifs bind to members of the highly conserved VAP protein family, which are tethered to the cytoplasmic face of the ER by a C-terminal transmembrane domain. We have solved crystal structures of the rat VAP-A MSP homology domain alone and in complex with an FFAT motif. The co-crystal structure was used to design a VAP mutant that disrupts rat and yeast VAP-FFAT interactions in vitro. The FFAT binding-defective mutant also blocked function of the VAP homolog Scs2p in yeast. Finally, overexpression of the FFAT binding-defective VAP in COS7 cells dramatically altered ER morphology. Our data establish the structural basis of FFAT-mediated ER targeting and suggest that FFAT-targeted proteins play an important role in determining ER morphology.

Structural basis of FFAT motif-mediated ER targeting.,Kaiser SE, Brickner JH, Reilein AR, Fenn TD, Walter P, Brunger AT Structure. 2005 Jul;13(7):1035-45. PMID:16004875^[2]

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

References

↑ Saita S, Shirane M, Natume T, Iemura S, Nakayama KI. Promotion of neurite extension by protrudin requires its interaction with vesicle-associated membrane protein-associated protein. J Biol Chem. 2009 May 15;284(20):13766-77. doi: 10.1074/jbc.M807938200. Epub 2009, Mar 16. PMID:19289470 doi:10.1074/jbc.M807938200
↑ Kaiser SE, Brickner JH, Reilein AR, Fenn TD, Walter P, Brunger AT. Structural basis of FFAT motif-mediated ER targeting. Structure. 2005 Jul;13(7):1035-45. PMID:16004875 doi:10.1016/j.str.2005.04.010

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1z9l"

@@ Line 2: / Line 2: @@
 <StructureSection load='1z9l' size='340' side='right' caption='[[1z9l]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1z9l]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z9L OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1Z9L FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1z9l]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z9L OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1Z9L FirstGlance]. <br>
 </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1z9o|1z9o]]</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Vapa, Vap33 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Rattus norvegicus])</td></tr>
+<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Vapa, Vap33 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat])</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=1z9l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1z9l OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1z9l RCSB], [http://www.ebi.ac.uk/pdbsum/1z9l 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=1z9l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1z9l OCA], [http://pdbe.org/1z9l PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1z9l RCSB], [http://www.ebi.ac.uk/pdbsum/1z9l PDBsum]</span></td></tr>
 </table>
 == Function ==
@@ Line 28: / Line 28: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 1z9l" style="background-color:#fffaf0;"></div>
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Rattus norvegicus]]
+[[Category: Buffalo rat]]
 [[Category: Brickner, J H]]
 [[Category: Brunger, A T]]

1z9l

From Proteopedia

Revision as of 21:37, 10 September 2015

1.7 Angstrom Crystal Structure of the Rat VAP-A MSP Homology Domain

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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