2efd: Difference between revisions

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[[Image:2efd.jpg|left|200px]]


<!--
==Ara7/AtVps9a==
The line below this paragraph, containing "STRUCTURE_2efd", creates the "Structure Box" on the page.
<StructureSection load='2efd' size='340' side='right'caption='[[2efd]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[2efd]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2EFD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2EFD FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3&#8491;</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=2efd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2efd OCA], [https://pdbe.org/2efd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2efd RCSB], [https://www.ebi.ac.uk/pdbsum/2efd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2efd ProSAT]</span></td></tr>
{{STRUCTURE_2efd|  PDB=2efd |  SCENE= }}
</table>
 
== Function ==
'''Ara7/AtVps9a'''
[https://www.uniprot.org/uniprot/VPS9A_ARATH VPS9A_ARATH] Functions as guanine nucleotide exchange factor (GEF) for Rab small GTPases. Activates specifically RABF1, RABF2A and RABF2B proteins. Required for early stages of embryogenesis, cytokinesis, embryogenesis, and organ development. Is essential for the establishment or maintenance of the polar localization of the auxin efflux carrier PIN1.<ref>PMID:18055610</ref> <ref>PMID:20833725</ref>
 
== Evolutionary Conservation ==
 
[[Image:Consurf_key_small.gif|200px|right]]
==About this Structure==
Check<jmol>
2EFD is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2EFD OCA].  
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ef/2efd_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/main_output.php?pdb_ID=2efd ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Arabidopsis thaliana]]
[[Category: Arabidopsis thaliana]]
[[Category: Protein complex]]
[[Category: Large Structures]]
[[Category: Ihara, K.]]
[[Category: Ihara K]]
[[Category: Uejima, T.]]
[[Category: Uejima T]]
[[Category: Wakatsuki, S.]]
[[Category: Wakatsuki S]]
[[Category: Gef]]
[[Category: Gtpase]]
[[Category: Nucleotide]]
[[Category: Rab5]]
[[Category: Transport protein]]
[[Category: Vps9]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May  4 02:27:58 2008''

Latest revision as of 16:49, 13 March 2024

Ara7/AtVps9aAra7/AtVps9a

Structural highlights

2efd is a 4 chain structure with sequence from Arabidopsis thaliana. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 3Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

VPS9A_ARATH Functions as guanine nucleotide exchange factor (GEF) for Rab small GTPases. Activates specifically RABF1, RABF2A and RABF2B proteins. Required for early stages of embryogenesis, cytokinesis, embryogenesis, and organ development. Is essential for the establishment or maintenance of the polar localization of the auxin efflux carrier PIN1.[1] [2]

Evolutionary Conservation

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

References

  1. ↑ Goh T, Uchida W, Arakawa S, Ito E, Dainobu T, Ebine K, Takeuchi M, Sato K, Ueda T, Nakano A. VPS9a, the common activator for two distinct types of Rab5 GTPases, is essential for the development of Arabidopsis thaliana. Plant Cell. 2007 Nov;19(11):3504-15. Epub 2007 Nov 30. PMID:18055610 doi:10.1105/tpc.107.053876
  2. ↑ Uejima T, Ihara K, Goh T, Ito E, Sunada M, Ueda T, Nakano A, Wakatsuki S. GDP-bound and nucleotide-free intermediates of the guanine nucleotide exchange in the Rab5.Vps9 system. J Biol Chem. 2010 Nov 19;285(47):36689-97. Epub 2010 Sep 10. PMID:20833725 doi:10.1074/jbc.M110.152132

2efd, resolution 3.00Å

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