6qep
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==EngBF DARPin Fusion 4b H14== | |
| + | <StructureSection load='6qep' size='340' side='right'caption='[[6qep]], [[Resolution|resolution]] 2.60Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6qep]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QEP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6QEP FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene></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=6qep FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qep OCA], [http://pdbe.org/6qep PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6qep RCSB], [http://www.ebi.ac.uk/pdbsum/6qep PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6qep ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | To overcome the laborious identification of crystallisation conditions for protein X-ray crystallography, we developed a method where the examined protein is immobilised as a guest molecule in a universal host lattice. We applied crystal engineering to create a generic crystalline host lattice under reproducible, predefined conditions and analysed the structures of target guest molecules of different size, namely two 15-mer peptides and green fluorescent protein (sfGFP). A fusion protein with an N-terminal endo-alpha-N-acetylgalactosaminidase (EngBF) domain and a C-terminal designed ankyrin repeat protein (DARPin) domain establishes the crystal lattice. The target is recruited into the host lattice, always in the same crystal form, through binding to the DARPin. The target structures can be determined rapidly from difference Fourier maps, whose quality depends on the size of the target and the orientation of the DARPin. | ||
| - | + | Structural analysis of biological targets by host:guest crystal lattice engineering.,Ernst P, Pluckthun A, Mittl PRE Sci Rep. 2019 Oct 23;9(1):15199. doi: 10.1038/s41598-019-51017-y. PMID:31645583<ref>PMID:31645583</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| + | <div class="pdbe-citations 6qep" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Ernst, P]] | ||
| + | [[Category: Mittl, P R.E]] | ||
| + | [[Category: Pluckthun, A]] | ||
| + | [[Category: Chaperone]] | ||
| + | [[Category: Crystallization chaperone]] | ||
| + | [[Category: Darpin]] | ||
| + | [[Category: Hydrolase]] | ||
| + | [[Category: Protein fusion]] | ||
Revision as of 06:48, 6 November 2019
EngBF DARPin Fusion 4b H14
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