View source for 2mt3


==Structure of -24 DNA binding domain of sigma 54 from E.coli==
<StructureSection load='2mt3' size='340' side='right'caption='[[2mt3]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2mt3]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2MT3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2MT3 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2mt3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2mt3 OCA], [https://pdbe.org/2mt3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2mt3 RCSB], [https://www.ebi.ac.uk/pdbsum/2mt3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2mt3 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/RP54_ECOLI RP54_ECOLI] Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is responsible for the expression of enzymes involved in arginine catabolism. The open complex (sigma-54 and core RNA polymerase) serves as the receptor for the receipt of the melting signal from the remotely bound activator protein GlnG(NtrC).
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</StructureSection>
[[Category: Escherichia coli]]
[[Category: Large Structures]]
[[Category: Gao Z]]
[[Category: Pelton J]]
[[Category: Wemmer D]]