1r23
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1r23]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Synechococcus_elongatus_pcc_7942 Synechococcus elongatus pcc 7942]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R23 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1R23 FirstGlance]. <br> | <table><tr><td colspan='2'>[[1r23]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Synechococcus_elongatus_pcc_7942 Synechococcus elongatus pcc 7942]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R23 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1R23 FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1r1t|1r1t]], [[1smt|1smt]], [[1r22|1r22]], [[1r1u|1r1u]], [[1r1v|1r1v]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1r1t|1r1t]], [[1smt|1smt]], [[1r22|1r22]], [[1r1u|1r1u]], [[1r1v|1r1v]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">SMTB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1140 Synechococcus elongatus PCC 7942])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">SMTB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1140 Synechococcus elongatus PCC 7942])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1r23 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r23 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1r23 RCSB], [http://www.ebi.ac.uk/pdbsum/1r23 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=1r23 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r23 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1r23 RCSB], [http://www.ebi.ac.uk/pdbsum/1r23 PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/SMTB_SYNP7 SMTB_SYNP7]] Transcriptional repressor of the expression of the smtA gene. Binds two zinc ions per dimer. The complex of DNA and SmtB is dissociated by zinc ions.<ref>PMID:8871549</ref> <ref>PMID:12146943</ref> <ref>PMID:12407207</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Synechococcus elongatus pcc 7942]] | [[Category: Synechococcus elongatus pcc 7942]] | ||
| - | [[Category: Chen, X | + | [[Category: Chen, X]] |
| - | [[Category: Eicken, C | + | [[Category: Eicken, C]] |
| - | [[Category: Giedroc, D P | + | [[Category: Giedroc, D P]] |
| - | [[Category: Koshlap, K M | + | [[Category: Koshlap, K M]] |
| - | [[Category: Pennella, M A | + | [[Category: Pennella, M A]] |
| - | [[Category: Sacchettini, J C | + | [[Category: Sacchettini, J C]] |
| - | [[Category: VanZile, M L | + | [[Category: VanZile, M L]] |
[[Category: Dna binding transcriptional regulation]] | [[Category: Dna binding transcriptional regulation]] | ||
[[Category: Transcription repressor]] | [[Category: Transcription repressor]] | ||
[[Category: Winged hth protein]] | [[Category: Winged hth protein]] | ||
Revision as of 12:32, 25 December 2014
Crystal structure of the cyanobacterial metallothionein repressor SmtB in the Zn1-form (one Zn(II) per dimer)
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