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==Crystal structure of a Signal Recognition Particle Alu domain in the elongation arrest conformation==
==Crystal structure of a Signal Recognition Particle Alu domain in the elongation arrest conformation==
<StructureSection load='4uyk' size='340' side='right' caption='[[4uyk]], [[Resolution|resolution]] 3.22&Aring;' scene=''>
<StructureSection load='4uyk' size='340' side='right'caption='[[4uyk]], [[Resolution|resolution]] 3.22&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4uyk]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UYK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4UYK FirstGlance]. <br>
<table><tr><td colspan='2'>[[4uyk]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Pyrococcus_horikoshii_OT3 Pyrococcus horikoshii OT3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UYK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4UYK FirstGlance]. <br>
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CCC:CYTIDINE-5-PHOSPHATE-2,3-CYCLIC+PHOSPHATE'>CCC</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.22&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4uyj|4uyj]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CCC:CYTIDINE-5-PHOSPHATE-2,3-CYCLIC+PHOSPHATE'>CCC</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></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=4uyk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4uyk OCA], [http://pdbe.org/4uyk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4uyk RCSB], [http://www.ebi.ac.uk/pdbsum/4uyk PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4uyk ProSAT]</span></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=4uyk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4uyk OCA], [https://pdbe.org/4uyk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4uyk RCSB], [https://www.ebi.ac.uk/pdbsum/4uyk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4uyk ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/SRP09_HUMAN SRP09_HUMAN]] Signal-recognition-particle assembly has a crucial role in targeting secretory proteins to the rough endoplasmic reticulum membrane. SRP9 together with SRP14 and the Alu portion of the SRP RNA, constitutes the elongation arrest domain of SRP. The complex of SRP9 and SRP14 is required for SRP RNA binding. [[http://www.uniprot.org/uniprot/SRP14_HUMAN SRP14_HUMAN]] Signal-recognition-particle assembly has a crucial role in targeting secretory proteins to the rough endoplasmic reticulum membrane. SRP9 together with SRP14 and the Alu portion of the SRP RNA, constitutes the elongation arrest domain of SRP. The complex of SRP9 and SRP14 is required for SRP RNA binding.  
[https://www.uniprot.org/uniprot/SRP09_HUMAN SRP09_HUMAN] Signal-recognition-particle assembly has a crucial role in targeting secretory proteins to the rough endoplasmic reticulum membrane. SRP9 together with SRP14 and the Alu portion of the SRP RNA, constitutes the elongation arrest domain of SRP. The complex of SRP9 and SRP14 is required for SRP RNA binding.
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
==See Also==
*[[Signal recognition particle protein|Signal recognition particle protein]]
*[[Signal recognition particle 3D structures|Signal recognition particle 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bousset, L]]
[[Category: Homo sapiens]]
[[Category: Brooks, M A]]
[[Category: Large Structures]]
[[Category: Cusack, S]]
[[Category: Pyrococcus horikoshii OT3]]
[[Category: Mary, C]]
[[Category: Bousset L]]
[[Category: Scherrer, A]]
[[Category: Brooks MA]]
[[Category: Strub, K]]
[[Category: Cusack S]]
[[Category: Rna]]
[[Category: Mary C]]
[[Category: Rna folding]]
[[Category: Scherrer A]]
[[Category: Signal recognition particle]]
[[Category: Strub K]]
[[Category: Signaling protein]]
[[Category: Translation]]

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