4y5d
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4y5d]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_avidinii Streptomyces avidinii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4Y5D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4Y5D FirstGlance]. <br> | <table><tr><td colspan='2'>[[4y5d]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_avidinii Streptomyces avidinii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4Y5D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4Y5D FirstGlance]. <br> | ||
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=MT6:METHYL+3-(4-OXO-4,5-DIHYDROFURO[3,2-C]PYRIDIN-2-YL)BENZOATE'>MT6</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</scene>, <scene name='pdbligand=PE3:3,6,9,12,15,18,21,24,27,30,33,36,39-TRIDECAOXAHENTETRACONTANE-1,41-DIOL'>PE3</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.2Å</td></tr> |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=MT6:METHYL+3-(4-OXO-4,5-DIHYDROFURO[3,2-C]PYRIDIN-2-YL)BENZOATE'>MT6</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</scene>, <scene name='pdbligand=PE3:3,6,9,12,15,18,21,24,27,30,33,36,39-TRIDECAOXAHENTETRACONTANE-1,41-DIOL'>PE3</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=4y5d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4y5d OCA], [https://pdbe.org/4y5d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4y5d RCSB], [https://www.ebi.ac.uk/pdbsum/4y5d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4y5d ProSAT]</span></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=4y5d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4y5d OCA], [https://pdbe.org/4y5d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4y5d RCSB], [https://www.ebi.ac.uk/pdbsum/4y5d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4y5d ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/SAV_STRAV SAV_STRAV] The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin). | [https://www.uniprot.org/uniprot/SAV_STRAV SAV_STRAV] The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin). | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | Artificial ligands of streptavidin (ALiS) with association constants of approximately 10(6) M(-1) were discovered by high-throughput screening of our chemical library, and their binding characteristics, including X-ray crystal structure of the streptavidin complex, were determined. Unlike biotin and its derivatives, ALiS exhibits fast dissociation kinetics and excellent cell permeability. The streptavidin-ALiS system provides a novel, practical compound-dependent methodology for repeated reversible cycling of protein localization between intracellular organella. | ||
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| - | Artificial Ligands of Streptavidin (ALiS): Discovery, Characterization, and Application for Reversible Control of Intracellular Protein Transport.,Terai T, Kohno M, Boncompain G, Sugiyama S, Saito N, Fujikake R, Ueno T, Komatsu T, Hanaoka K, Okabe T, Urano Y, Perez F, Nagano T J Am Chem Soc. 2015 Aug 26;137(33):10464-7. doi: 10.1021/jacs.5b05672. Epub 2015 , Aug 11. PMID:26261872<ref>PMID:26261872</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 4y5d" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
*[[Avidin 3D structures|Avidin 3D structures]] | *[[Avidin 3D structures|Avidin 3D structures]] | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Current revision
CRYSTAL STRUCTURE OF ALiS2-STREPTAVIDIN COMPLEX
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