View source for 2crf


==Solution structure of the Ran_BP1 domain of RAN-binding protein-3==
<StructureSection load='2crf' size='340' side='right'caption='[[2crf]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2crf]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CRF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CRF FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2crf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2crf OCA], [https://pdbe.org/2crf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2crf RCSB], [https://www.ebi.ac.uk/pdbsum/2crf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2crf ProSAT], [https://www.topsan.org/Proteins/RSGI/2crf TOPSAN]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/RANB3_HUMAN RANB3_HUMAN] Acts as a cofactor for XPO1/CRM1-mediated nuclear export, perhaps as export complex scaffolding protein. Bound to XPO1/CRM1, stabilizes the XPO1/CRM1-cargo interaction. In the absence of Ran-bound GTP prevents binding of XPO1/CRM1 to the nuclear pore complex. Binds to CHC1/RCC1 and increases the guanine nucleotide exchange activity of CHC1/RCC1. Recruits XPO1/CRM1 to CHC1/RCC1 in a Ran-dependent manner. Negative regulator of TGF-beta signaling through interaction with the R-SMAD proteins, SMAD2 and SMAD3, and mediating their nuclear export.<ref>PMID:9637251</ref> <ref>PMID:11571268</ref> <ref>PMID:11425870</ref> <ref>PMID:11932251</ref> <ref>PMID:19289081</ref> 
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cr/2crf_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=2crf ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Hayashi F]]
[[Category: Nagashima T]]
[[Category: Yokoyama S]]
[[Category: Zhang HP]]