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==Solution structures of copper loaded form PCuA (trans conformation of the peptide bond involving the nitrogen of P14)== | ==Solution structures of copper loaded form PCuA (trans conformation of the peptide bond involving the nitrogen of P14)== | ||
<StructureSection load='2k6z' size='340' side='right' caption='[[2k6z]], [[NMR_Ensembles_of_Models | 31 NMR models]]' scene=''> | <StructureSection load='2k6z' size='340' side='right'caption='[[2k6z]], [[NMR_Ensembles_of_Models | 31 NMR models]]' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2k6z]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[2k6z]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Thet8 Thet8]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2K6Z OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2K6Z FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CU1:COPPER+(I)+ION'>CU1</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CU1:COPPER+(I)+ION'>CU1</scene></td></tr> | ||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2k6v|2k6v]], [[2k6w|2k6w]], [[2k6y|2k6y]], [[2k70|2k70]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2k6v|2k6v]], [[2k6w|2k6w]], [[2k6y|2k6y]], [[2k70|2k70]]</div></td></tr> | ||
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TTHA1943 ([ | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TTHA1943 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=300852 THET8])</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=2k6z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2k6z OCA], [https://pdbe.org/2k6z PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2k6z RCSB], [https://www.ebi.ac.uk/pdbsum/2k6z PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2k6z ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
| Line 32: | Line 32: | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | |||
[[Category: Thet8]] | [[Category: Thet8]] | ||
[[Category: Abriata, L A]] | [[Category: Abriata, L A]] | ||
Revision as of 11:10, 7 April 2021
Solution structures of copper loaded form PCuA (trans conformation of the peptide bond involving the nitrogen of P14)Solution structures of copper loaded form PCuA (trans conformation of the peptide bond involving the nitrogen of P14)
Structural highlights
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 PubMedCopper is essential for proper functioning of cytochrome c oxidases, and therefore for cellular respiration in eukaryotes and many bacteria. Here we show that a new periplasmic protein (PCu(A)C) selectively inserts Cu(I) ions into subunit II of Thermus thermophilus ba(3) oxidase to generate a native Cu(A) site. The purported metallochaperone Sco1 is unable to deliver copper ions; instead, it works as a thiol-disulfide reductase to maintain the correct oxidation state of the Cu(A) cysteine ligands. Mechanism of Cu(A) assembly.,Abriata LA, Banci L, Bertini I, Ciofi-Baffoni S, Gkazonis P, Spyroulias GA, Vila AJ, Wang S Nat Chem Biol. 2008 Oct;4(10):599-601. Epub 2008 Aug 31. PMID:18758441[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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