View source for 4llg


==Crystal Structure Analysis of the E.coli holoenzyme/Gp2 complex==
<StructureSection load='4llg' size='340' side='right'caption='[[4llg]], [[Resolution|resolution]] 3.79&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4llg]] is a 14 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_BW2952 Escherichia coli BW2952], [https://en.wikipedia.org/wiki/Escherichia_coli_DH1 Escherichia coli DH1], [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12] and [https://en.wikipedia.org/wiki/Escherichia_phage_T7 Escherichia phage T7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4LLG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4LLG FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.7936&#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=4llg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4llg OCA], [https://pdbe.org/4llg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4llg RCSB], [https://www.ebi.ac.uk/pdbsum/4llg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4llg ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/RPOD_ECOLI RPOD_ECOLI] Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This is the primary sigma factor of this bacterium.

==See Also==
*[[RNA polymerase 3D structures|RNA polymerase 3D structures]]
*[[Sigma factor 3D structures|Sigma factor 3D structures]]
__TOC__
</StructureSection>
[[Category: Escherichia coli BW2952]]
[[Category: Escherichia coli DH1]]
[[Category: Escherichia coli K-12]]
[[Category: Escherichia phage T7]]
[[Category: Large Structures]]
[[Category: Bae B]]
[[Category: Darst SA]]