4hf2
From Proteopedia
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4hf2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hf2 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hf2 RCSB], [http://www.ebi.ac.uk/pdbsum/4hf2 PDBsum]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4hf2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hf2 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hf2 RCSB], [http://www.ebi.ac.uk/pdbsum/4hf2 PDBsum]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/ISCR_ECOLI ISCR_ECOLI]] Regulates the transcription of several operons and genes involved in the biogenesis of Fe-S clusters and Fe-S-containing proteins. Transcriptional repressor of the iscRSUA operon, which is involved in the assembly of Fe-S clusters into Fe-S proteins. In its apoform, under conditions of oxidative stress or iron deprivation, it activates the suf operon, which is a second operon involved in the assembly of Fe-S clusters. Represses its own transcription as well as that of toxin rnlA.<ref>PMID:11742080</ref> <ref>PMID:16824106</ref> <ref>PMID:20421606</ref> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
Revision as of 18:45, 24 December 2014
Crystal Structure of E43A IscR mutant bound to its promoter
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