5ofs: Difference between revisions
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==X-ray structure of a zinc binding GB1 mutant== | |||
<StructureSection load='5ofs' size='340' side='right' caption='[[5ofs]], [[Resolution|resolution]] 1.10Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[5ofs]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5OFS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5OFS FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=MRD:(4R)-2-METHYLPENTANE-2,4-DIOL'>MRD</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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">[[5o94|5o94]]</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=5ofs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ofs OCA], [http://pdbe.org/5ofs PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5ofs RCSB], [http://www.ebi.ac.uk/pdbsum/5ofs PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5ofs ProSAT]</span></td></tr> | |||
</table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
The development of thermostable and solvent-tolerant metalloproteins is a long-sought goal for many applications in synthetic biology and biotechnology. In this work, we were able to engineer a highly thermostable and organic solvent-stable metallo variant of the B1 domain of protein G (GB1) with a tetrahedral zinc binding site reminiscent of the one of thermolysin. Promising candidates were designed computationally by applying a protocol based on classical and first-principles molecular dynamics simulations in combination with genetic algorithm optimization. The most promising of the computationally predicted mutants was expressed and structurally characterized and yielded a highly thermostable protein. The experimental results thus confirm the predictive power of the applied computational protein engineering approach for the de novo design of highly stable metalloproteins. | |||
Genetic Algorithm Based Design and Experimental Characterization of a Highly Thermostable Metalloprotein.,Bozkurt E, Perez MAS, Hovius R, Browning NJ, Rothlisberger U J Am Chem Soc. 2018 Mar 26. doi: 10.1021/jacs.7b10660. PMID:29336153<ref>PMID:29336153</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 5ofs" style="background-color:#fffaf0;"></div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Bozkurt, E]] | [[Category: Bozkurt, E]] | ||
[[Category: Browning, N | [[Category: Browning, N J]] | ||
[[Category: Hovius, R]] | [[Category: Hovius, R]] | ||
[[Category: Perez, M A.S]] | |||
[[Category: Rothlisberger, U]] | [[Category: Rothlisberger, U]] | ||
[[Category: Immunoglobulin bindi]] | |||
[[Category: Metal binding protein]] | |||
