6qfo
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==EngBF DARPin Fusion 9b 3G124== | |
| + | <StructureSection load='6qfo' size='340' side='right'caption='[[6qfo]], [[Resolution|resolution]] 2.30Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6qfo]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bifidobacterium_longum Bifidobacterium longum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QFO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6QFO 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]] 2.3Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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'>[https://proteopedia.org/fgij/fg.htm?mol=6qfo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qfo OCA], [https://pdbe.org/6qfo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6qfo RCSB], [https://www.ebi.ac.uk/pdbsum/6qfo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6qfo 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> |
| - | [[Category: | + | <div class="pdbe-citations 6qfo" style="background-color:#fffaf0;"></div> |
| - | [[Category: Mittl | + | == References == |
| - | [[Category: | + | <references/> |
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Bifidobacterium longum]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Ernst P]] | ||
| + | [[Category: Mittl PRE]] | ||
| + | [[Category: Pluckthun A]] | ||
Current revision
EngBF DARPin Fusion 9b 3G124
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