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==Crystal structure of the Zn-RIDC1 complex stabilized by BMH crosslinks== | ==Crystal structure of the Zn-RIDC1 complex stabilized by BMH crosslinks== | ||
<StructureSection load='3qw1' size='340' side='right' caption='[[3qw1]], [[Resolution|resolution]] 2.70Å' scene=''> | <StructureSection load='3qw1' size='340' side='right' caption='[[3qw1]], [[Resolution|resolution]] 2.70Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3qw1]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[3qw1]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3QW1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3QW1 FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=LCY:1-METHYLPYRROLIDINE-2,5-DIONE'>LCY</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=LCY:1-METHYLPYRROLIDINE-2,5-DIONE'>LCY</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | ||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3qvy|3qvy]], [[3qvz|3qvz]], [[3qw0|3qw0]], [[3hni|3hni]], [[3iq6|3iq6]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3qvy|3qvy]], [[3qvz|3qvz]], [[3qw0|3qw0]], [[3hni|3hni]], [[3iq6|3iq6]]</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=3qw1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qw1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3qw1 RCSB], [http://www.ebi.ac.uk/pdbsum/3qw1 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=3qw1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qw1 OCA], [http://pdbe.org/3qw1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3qw1 RCSB], [http://www.ebi.ac.uk/pdbsum/3qw1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3qw1 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 3qw1" style="background-color:#fffaf0;"></div> | |||
==See Also== | ==See Also== | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Bacillus coli migula 1895]] | ||
[[Category: Salgado, E N]] | [[Category: Salgado, E N]] | ||
[[Category: Tezcan, F A]] | [[Category: Tezcan, F A]] | ||
[[Category: Four-helix bundle]] | [[Category: Four-helix bundle]] | ||
[[Category: Oxidoreductase]] | [[Category: Oxidoreductase]] | ||
Revision as of 14:21, 10 December 2016
Crystal structure of the Zn-RIDC1 complex stabilized by BMH crosslinksCrystal structure of the Zn-RIDC1 complex stabilized by BMH crosslinks
Structural highlights
Publication Abstract from PubMedHere, we report that the approach of metal-templated ligand synthesis can be applied to construct a dimeric protein assembly ((BMOE)RIDC1(2)), which is stabilized by noncovalent interactions and flexible covalent cross-linkers around the Zn templates. Despite its flexibility, (BMOE)RIDC1(2) selectively binds Zn(II) over other divalent metals and undergoes dimerization upon metal binding. Such simultaneous fulfillment of plasticity and selectivity is a hallmark of cellular signaling events that involve ligand/metal-induced protein dimerization. Templated Construction of a Zn-Selective Protein Dimerization Motif.,Salgado EN, Brodin JD, To MM, Tezcan FA Inorg Chem. 2011 Jun 7. PMID:21648390[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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