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==Crystal Structure of a Trimeric Cytochrome cb562 Assembly Induced by Nickel Coordination== | ==Crystal Structure of a Trimeric Cytochrome cb562 Assembly Induced by Nickel Coordination== | ||
<StructureSection load='3de9' size='340' side='right' caption='[[3de9]], [[Resolution|resolution]] 2.04Å' scene=''> | <StructureSection load='3de9' size='340' side='right'caption='[[3de9]], [[Resolution|resolution]] 2.04Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3de9]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3de9]] is a 1 chain structure with sequence from [https://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=3DE9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3DE9 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=NI:NICKEL+(II)+ION'>NI</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene></td></tr> | ||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2qla|2qla]], [[2bc5|2bc5]], [[3de8|3de8]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2qla|2qla]], [[2bc5|2bc5]], [[3de8|3de8]]</div></td></tr> | ||
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">cybC ([ | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">cybC ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3de9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3de9 OCA], [https://pdbe.org/3de9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3de9 RCSB], [https://www.ebi.ac.uk/pdbsum/3de9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3de9 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[[ | [[https://www.uniprot.org/uniprot/C562_ECOLX C562_ECOLX]] Electron-transport protein of unknown function. | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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==See Also== | ==See Also== | ||
*[[Cytochrome | *[[Cytochrome C 3D structures|Cytochrome C 3D structures]] | ||
*[[Cytochrome | *[[Cytochrome b5 3D structures|Cytochrome b5 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
| Line 39: | Line 39: | ||
</StructureSection> | </StructureSection> | ||
[[Category: Bacillus coli migula 1895]] | [[Category: Bacillus coli migula 1895]] | ||
[[Category: Large Structures]] | |||
[[Category: Lewis, R A]] | [[Category: Lewis, R A]] | ||
[[Category: Rheingold, A L]] | [[Category: Rheingold, A L]] | ||
Revision as of 22:22, 20 October 2021
Crystal Structure of a Trimeric Cytochrome cb562 Assembly Induced by Nickel CoordinationCrystal Structure of a Trimeric Cytochrome cb562 Assembly Induced by Nickel Coordination
Structural highlights
Function[C562_ECOLX] Electron-transport protein of unknown function. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedWe describe the metal-dependent self-assembly of symmetrical protein homooligomers from protein building blocks that feature appropriately engineered metal-chelating motifs on their surfaces. Crystallographic studies indicate that the same four-helix-bundle protein construct, MBPC-1, can self-assemble into C(2) and C(3) symmetrical assemblies dictated by Cu(II) and Ni(II) coordination, respectively. The symmetry inherent in metal coordination can thus be directly applied to biological self-assembly. Control of protein oligomerization symmetry by metal coordination: C2 and C3 symmetrical assemblies through Cu(II) and Ni(II) coordination.,Salgado EN, Lewis RA, Mossin S, Rheingold AL, Tezcan FA Inorg Chem. 2009 Apr 6;48(7):2726-8. PMID:19267481[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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