View source for 1aqr


==CU-METALLOTHIONEIN FROM SACCHAROMYCES CEREVISIAE, NMR, MINIMIZED AVERAGE STRUCTURE==
<StructureSection load='1aqr' size='340' side='right'caption='[[1aqr]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1aqr]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1AQR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1AQR FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1aqr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1aqr OCA], [https://pdbe.org/1aqr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1aqr RCSB], [https://www.ebi.ac.uk/pdbsum/1aqr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1aqr ProSAT]</span></td></tr>
</table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
3D solution structural calculations for yeast silver(I)-substituted metallothionein (MT) and native copper(I) MT were completed using experimentally determined NOE and dihedral angle constraints, in conjunction with experimentally derived metal-to-Cys connectivities for AgMT which were assumed identical for CuMT. For the first 40 residues in both structures, the polypeptide backbone wraps around the metal cluster in two large parallel loops separated by a deep cleft containing the metal cluster. Minor differences between the two structures include differences in hydrogen bonds and the orientation of the N-terminus with the overall protein volume conserved to within 6.5%.

3D solution structure of copper and silver-substituted yeast metallothioneins.,Peterson CW, Narula SS, Armitage IM FEBS Lett. 1996 Jan 22;379(1):85-93. PMID:8566237<ref>PMID:8566237</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 1aqr" style="background-color:#fffaf0;"></div>
== References ==
<references/>
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</StructureSection>
[[Category: Large Structures]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Armitage IM]]
[[Category: Narula SS]]
[[Category: Peterson CW]]