This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


2cpn

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (11:28, 22 May 2024) (edit) (undo)
 
(10 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:2cpn.gif|left|200px]]
 
-
<!--
+
==Solution structure of the second dsRBD of TAR RNA-binding protein 2==
-
The line below this paragraph, containing "STRUCTURE_2cpn", creates the "Structure Box" on the page.
+
<StructureSection load='2cpn' size='340' side='right'caption='[[2cpn]]' 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'>[[2cpn]] 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=2CPN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CPN 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">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=2cpn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2cpn OCA], [https://pdbe.org/2cpn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2cpn RCSB], [https://www.ebi.ac.uk/pdbsum/2cpn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2cpn ProSAT], [https://www.topsan.org/Proteins/RSGI/2cpn TOPSAN]</span></td></tr>
-
{{STRUCTURE_2cpn| PDB=2cpn | SCENE= }}
+
</table>
-
 
+
== Function ==
-
'''Solution structure of the second dsRBD of TAR RNA-binding protein 2'''
+
[https://www.uniprot.org/uniprot/TRBP2_HUMAN TRBP2_HUMAN] Required for formation of the RNA induced silencing complex (RISC). Component of the RISC loading complex (RLC), also known as the micro-RNA (miRNA) loading complex (miRLC), which is composed of DICER1, EIF2C2/AGO2 and TARBP2. Within the RLC/miRLC, DICER1 and TARBP2 are required to process precursor miRNAs (pre-miRNAs) to mature miRNAs and then load them onto EIF2C2/AGO2. EIF2C2/AGO2 bound to the mature miRNA constitutes the minimal RISC and may subsequently dissociate from DICER1 and TARBP2. May also play a role in the production of short interfering RNAs (siRNAs) from double-stranded RNA (dsRNA) by DICER1. Binds to the HIV-1 TAR RNA which is located in the long terminal repeat (LTR) of HIV-1, and stimulates translation of TAR-containing RNAs. This is achieved in part at least by binding to and inhibiting EIF2AK2/PKR, thereby reducing phosphorylation and inhibition of EIF2S1/eIF-2-alpha. May also promote translation of TAR-containing RNAs independently of EIF2AK2/PKR.<ref>PMID:12475984</ref> <ref>PMID:16271387</ref> <ref>PMID:16142218</ref> <ref>PMID:16357216</ref> <ref>PMID:15973356</ref> <ref>PMID:16424907</ref> <ref>PMID:17452327</ref> <ref>PMID:18178619</ref> <ref>PMID:19219043</ref>
-
 
+
== Evolutionary Conservation ==
-
 
+
[[Image:Consurf_key_small.gif|200px|right]]
-
==About this Structure==
+
Check<jmol>
-
2CPN is a [[Single protein]] structure of 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=2CPN OCA].
+
<jmolCheckbox>
 +
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cp/2cpn_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=2cpn ConSurf].
 +
<div style="clear:both"></div>
 +
== References ==
 +
<references/>
 +
__TOC__
 +
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
-
[[Category: Single protein]]
+
[[Category: Large Structures]]
-
[[Category: Inoue, M.]]
+
[[Category: Inoue M]]
-
[[Category: Kigawa, T.]]
+
[[Category: Kigawa T]]
-
[[Category: Muto, Y.]]
+
[[Category: Muto Y]]
-
[[Category: Nagata, T.]]
+
[[Category: Nagata T]]
-
[[Category: RSGI, RIKEN Structural Genomics/Proteomics Initiative.]]
+
[[Category: Shirouzu M]]
-
[[Category: Shirouzu, M.]]
+
[[Category: Terada T]]
-
[[Category: Terada, T.]]
+
[[Category: Yokoyama S]]
-
[[Category: Yokoyama, S.]]
+
-
[[Category: Double-stranded rna binding domain]]
+
-
[[Category: Dsrbd]]
+
-
[[Category: Dsrm.]]
+
-
[[Category: National project on protein structural and functional analyse]]
+
-
[[Category: Nppsfa]]
+
-
[[Category: Riken structural genomics/proteomics initiative]]
+
-
[[Category: Rsgi]]
+
-
[[Category: Structural genomic]]
+
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 22:44:54 2008''
+

Current revision

Solution structure of the second dsRBD of TAR RNA-binding protein 2

PDB ID 2cpn

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2cpn"
Personal tools