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5cse

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m (Protected "5cse" [edit=sysop:move=sysop])
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'''Unreleased structure'''
 
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The entry 5cse is ON HOLD until Paper Publication
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==Streptavidin-S112Y-K121E Complexed with Palladium-Containing Biotin Ligand==
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<StructureSection load='5cse' size='340' side='right' caption='[[5cse]], [[Resolution|resolution]] 1.79&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[5cse]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/As_4.1583 As 4.1583]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5CSE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5CSE FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SVP:CHLORO{DI-TERT-BUTYL[2-({5-[(3AS,4S,6AR)-2-OXOHEXAHYDRO-1H-THIENO[3,4-D]IMIDAZOL-4-YL]PENTANOYL}AMINO)ETHYL]-LAMBDA~5~-PHOSPHANYL}(1-PHENYLPROP-1-ENE-1,3-DIYL-KAPPA~2~C~1~,C~3~)PALLADIUM'>SVP</scene></td></tr>
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<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=5cse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5cse OCA], [http://pdbe.org/5cse PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5cse RCSB], [http://www.ebi.ac.uk/pdbsum/5cse PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5cse ProSAT]</span></td></tr>
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</table>
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== Function ==
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[[http://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).
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Introduction of a biotinylated monophosphine palladium complex within streptavidin affords an enantioselective artificial Suzukiase. Site-directed mutagenesis allowed the optimization of the activity and the enantioselectivity of this artificial metalloenzyme. A variety of atropisomeric biaryls were produced in good yields and up to 90% ee. The hybrid catalyst described herein shows comparable TOF to the previous aqueous-asymmetric Suzuki catalysts, and excellent stability under the reaction conditions to realize higher TON through longer reaction time.
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Authors: Finke, A.D., Vera, L., Marsh, M., Chatterjee, A., Ward, T.R.
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An enantioselective artificial Suzukiase based on the biotin-streptavidin technology.,Chatterjee A, Mallin H, Klehr J, Vallapurackal J, Finke AD, Vera L, Marsh M, Ward TR Chem Sci. 2016 Jan 1;7(1):673-677. doi: 10.1039/c5sc03116h. Epub 2015 Oct 19. PMID:29896353<ref>PMID:29896353</ref>
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Description: Streptavidin-S112Y-K121E Complexed with Palladium-Containing Biotin Ligand
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[Category: Unreleased Structures]]
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</div>
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<div class="pdbe-citations 5cse" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: As 4 1583]]
[[Category: Chatterjee, A]]
[[Category: Chatterjee, A]]
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[[Category: Finke, A.D]]
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[[Category: Finke, A D]]
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[[Category: Vera, L]]
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[[Category: Ward, T.R]]
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[[Category: Marsh, M]]
[[Category: Marsh, M]]
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[[Category: Vera, L]]
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[[Category: Ward, T R]]
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[[Category: Artificial metalloenzyme]]
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[[Category: Beta barrel]]
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[[Category: Biotin]]
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[[Category: Biotin-binding protein]]
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[[Category: Dimer]]
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[[Category: Palladium]]
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[[Category: Sugar binding protein]]
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[[Category: Suzukiase]]

Revision as of 06:01, 11 July 2018

Streptavidin-S112Y-K121E Complexed with Palladium-Containing Biotin Ligand

5cse, resolution 1.79Å

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