View source for 3j80


==CryoEM structure of 40S-eIF1-eIF1A preinitiation complex==
<SX load='3j80' size='340' side='right' viewer='molstar' caption='[[3j80]], [[Resolution|resolution]] 3.75&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3j80]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Kluyveromyces_lactis Kluyveromyces lactis] and [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3J80 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3J80 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]] 3.75&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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=3j80 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3j80 OCA], [https://pdbe.org/3j80 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3j80 RCSB], [https://www.ebi.ac.uk/pdbsum/3j80 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3j80 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/RS21_KLULA RS21_KLULA] Required for the processing of the 20S rRNA-precursor to mature 18S rRNA in a late step of the maturation of 40S ribosomal subunits. Has a physiological role leading to 18S rRNA stability (By similarity).

==See Also==
*[[Eukaryotic initiation factor 3D structures|Eukaryotic initiation factor 3D structures]]
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</SX>
[[Category: Kluyveromyces lactis]]
[[Category: Large Structures]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Fernandez IS]]
[[Category: Hussain T]]
[[Category: Llacer JL]]
[[Category: Ramakrishnan V]]
[[Category: Savva CG]]