View source for 8re4


==Cryo-EM structure of bacterial RNA polymerase-sigma54 initial transcribing complex - 5nt pre-translocated complex==
<StructureSection load='8re4' size='340' side='right'caption='[[8re4]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8re4]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12] and [https://en.wikipedia.org/wiki/Klebsiella_oxytoca Klebsiella oxytoca]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8RE4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8RE4 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]] 2.8&#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=8re4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8re4 OCA], [https://pdbe.org/8re4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8re4 RCSB], [https://www.ebi.ac.uk/pdbsum/8re4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8re4 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/RPOZ_ECOLI RPOZ_ECOLI] Promotes RNA polymerase assembly. Latches the N- and C-terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits.[HAMAP-Rule:MF_00366]
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</StructureSection>
[[Category: Escherichia coli K-12]]
[[Category: Klebsiella oxytoca]]
[[Category: Large Structures]]
[[Category: Gao F]]
[[Category: Zhang X]]