This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
6ais
From Proteopedia
(Difference between revisions)
m (Protected "6ais" [edit=sysop:move=sysop]) |
|||
| (5 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==Loop deletion mutant (deleting two residues)== | |
| + | <StructureSection load='6ais' size='340' side='right'caption='[[6ais]], [[Resolution|resolution]] 1.30Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6ais]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Borreliella_burgdorferi Borreliella burgdorferi]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AIS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6AIS FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.3Å</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=6ais FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ais OCA], [https://pdbe.org/6ais PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6ais RCSB], [https://www.ebi.ac.uk/pdbsum/6ais PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6ais ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | In "domain-swapping," proteins mutually interconvert structural elements to form a dimer/oligomer. Engineering this process by design is important for creating a higher order protein assembly with minimal modification. Herein, we show a simple design strategy for domain-swapping formation by loop deletion and insertion of a polyproline rod. Crystal structures revealed the formation of the domain-swapped dimers and the polyproline portion formed a polyproline II (PPII) structure. Small-angle x-ray scattering (SAXS) demonstrated that an extended orientation of domain-swapped dimer was retained in the solution. We found that a multiple of three of inserting proline residue is favored for domain-swapping because of the helical nature of PPII. The rigid nature of the polyproline rod enables precise control of the interdomain distance and orientation. | ||
| - | + | Domain-swapping design by poly-proline rod insertion.,Shiga S, Yamanaka M, Fujiwara W, Hirota S, Goda S, Makabe K Chembiochem. 2019 May 15. doi: 10.1002/cbic.201900179. PMID:31094059<ref>PMID:31094059</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| + | <div class="pdbe-citations 6ais" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Outer surface protein|Outer surface protein]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Borreliella burgdorferi]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Makabe K]] | ||
| + | [[Category: Shiga S]] | ||
Current revision
Loop deletion mutant (deleting two residues)
| |||||||||||
