5crl: Difference between revisions
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==Crystal Structure of the Transcription Activator Tn501 MerR in Complex with Mercury (II)== | |||
<StructureSection load='5crl' size='340' side='right' caption='[[5crl]], [[Resolution|resolution]] 2.80Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[5crl]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5CRL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5CRL FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HG:MERCURY+(II)+ION'>HG</scene></td></tr> | |||
[[Category: | <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=5crl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5crl OCA], [http://pdbe.org/5crl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5crl RCSB], [http://www.ebi.ac.uk/pdbsum/5crl PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5crl ProSAT]</span></td></tr> | ||
</table> | |||
== Function == | |||
[[http://www.uniprot.org/uniprot/MERR_PSEAI MERR_PSEAI]] Mediates the mercuric-dependent induction of mercury resistance operon. In the absence of mercury MerR represses transcription by binding tightly to the mer operator region; when mercury is present the dimeric complex binds a single ion and becomes a potent transcriptional activator, while remaining bound to the mer site. | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Chen, H]] | |||
[[Category: Gan, J H]] | |||
[[Category: Wang, D]] | [[Category: Wang, D]] | ||
[[Category: | [[Category: Mercury]] | ||
[[Category: | [[Category: Merr]] | ||
[[Category: Metal binding protein]] | |||
[[Category: P. aeruginosa tn501]] | |||
[[Category: Transcription activator]] | |||
Revision as of 21:01, 10 September 2016
Crystal Structure of the Transcription Activator Tn501 MerR in Complex with Mercury (II)
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