9fdg
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Solution structure of a de novo designed 12-stranded transmembrane beta-barrel in LDAO micelles.== | |
| + | <StructureSection load='9fdg' size='340' side='right'caption='[[9fdg]]' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[9fdg]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9FDG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9FDG FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR, 20 models</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=9fdg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9fdg OCA], [https://pdbe.org/9fdg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9fdg RCSB], [https://www.ebi.ac.uk/pdbsum/9fdg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9fdg ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Transmembrane beta-barrels have considerable potential for a broad range of sensing applications. Current engineering approaches for nanopore sensors are limited to naturally occurring channels, which provide suboptimal starting points. By contrast, de novo protein design can in principle create an unlimited number of new nanopores with any desired properties. Here we describe a general approach to designing transmembrane beta-barrel pores with different diameters and pore geometries. Nuclear magnetic resonance and crystallographic characterization show that the designs are stably folded with structures resembling those of the design models. The designs have distinct conductances that correlate with their pore diameter, ranging from 110 picosiemens (~0.5 nanometer pore diameter) to 430 picosiemens (~1.1 nanometer pore diameter). Our approach opens the door to the custom design of transmembrane nanopores for sensing and sequencing applications. | ||
| - | + | Sculpting conducting nanopore size and shape through de novo protein design.,Berhanu S, Majumder S, Muntener T, Whitehouse J, Berner C, Bera AK, Kang A, Liang B, Khan N, Sankaran B, Tamm LK, Brockwell DJ, Hiller S, Radford SE, Baker D, Vorobieva AA Science. 2024 Jul 19;385(6706):282-288. doi: 10.1126/science.adn3796. Epub 2024 , Jul 18. PMID:39024453<ref>PMID:39024453</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| + | <div class="pdbe-citations 9fdg" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Synthetic construct]] | ||
| + | [[Category: Hiller S]] | ||
| + | [[Category: Muentener T]] | ||
Current revision
Solution structure of a de novo designed 12-stranded transmembrane beta-barrel in LDAO micelles.
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