View source for 6lqq


==Cryo-EM structure of 90S small subunit preribosomes in transition states (State B)==
<StructureSection load='6lqq' size='340' side='right'caption='[[6lqq]], [[Resolution|resolution]] 4.10&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[6lqq]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6LQQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6LQQ FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 4.1&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=6lqq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6lqq OCA], [https://pdbe.org/6lqq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6lqq RCSB], [https://www.ebi.ac.uk/pdbsum/6lqq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6lqq ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/UTP15_YEAST UTP15_YEAST] Involved in nucleolar processing of pre-18S ribosomal RNA. Required for optimal pre-ribosomal RNA transcription by RNA polymerase I together with a subset of U3 proteins required for transcription (t-UTPs).<ref>PMID:12068309</ref> <ref>PMID:15489292</ref> 

==See Also==
*[[Ribosome 3D structures|Ribosome 3D structures]]
*[[Ribosome biogenesis protein 3D structures|Ribosome biogenesis protein 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Saccharomyces cerevisiae S288C]]
[[Category: Du Y]]
[[Category: Ye K]]