7pcw: Difference between revisions

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

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-'''Unreleased structure'''
-The entry 7pcw is ON HOLD  until Paper Publication
+==X-RAY STRUCTURE OF THE HALOALKANE DEHALOGENASE HALOTAG7-M175W LABELED WITH A CHLOROALKANE-TETRAMETHYLRHODAMINE FLUOROPHORE SUBSTRATE==
+<StructureSection load='7pcw' size='340' side='right'caption='[[7pcw]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[7pcw]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Rhodococcus_sp. Rhodococcus sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7PCW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7PCW 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]] 2.3&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=OEH:[9-[2-carboxy-5-[2-[2-(6-chloranylhexoxy)ethoxy]ethylcarbamoyl]phenyl]-6-(dimethylamino)xanthen-3-ylidene]-dimethyl-azanium'>OEH</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=7pcw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7pcw OCA], [https://pdbe.org/7pcw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7pcw RCSB], [https://www.ebi.ac.uk/pdbsum/7pcw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7pcw ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/DHAA_RHOSO DHAA_RHOSO]
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Self-labeling protein tags such as HaloTag are powerful tools that can label fusion proteins with synthetic fluorophores for use in fluorescence microscopy. Here we introduce HaloTag variants with either increased or decreased brightness and fluorescence lifetime compared with HaloTag7 when labeled with rhodamines. Combining these HaloTag variants enabled live-cell fluorescence lifetime multiplexing of three cellular targets in one spectral channel using a single fluorophore and the generation of a fluorescence lifetime-based biosensor. Additionally, the brightest HaloTag variant showed up to 40% higher brightness in live-cell imaging applications.
-Authors:
+Engineered HaloTag variants for fluorescence lifetime multiplexing.,Frei MS, Tarnawski M, Roberti MJ, Koch B, Hiblot J, Johnsson K Nat Methods. 2022 Jan;19(1):65-70. doi: 10.1038/s41592-021-01341-x. Epub 2021 Dec, 16. PMID:34916672<ref>PMID:34916672</ref>
-Description:
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-[[Category: Unreleased Structures]]
+</div>
+<div class="pdbe-citations 7pcw" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Dehalogenase 3D structures|Dehalogenase 3D structures]]
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
+[[Category: Rhodococcus sp]]
+[[Category: Frei M]]
+[[Category: Hiblot J]]
+[[Category: Johnsson K]]
+[[Category: Tarnawski M]]