4oj0
From Proteopedia
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| - | + | ==mCardinal V218E== | |
| - | === | + | <StructureSection load='4oj0' size='340' side='right' caption='[[4oj0]], [[Resolution|resolution]] 1.70Å' scene=''> |
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4oj0]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Bubble-tip_anemone Bubble-tip anemone]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4OJ0 OCA]. <br> | ||
| + | </td></tr><tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=NRQ:{(4Z)-4-(4-HYDROXYBENZYLIDENE)-2-[3-(METHYLTHIO)PROPANIMIDOYL]-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC+ACID'>NRQ</scene></td></tr> | ||
| + | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glucokinase Glucokinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.2 2.7.1.2] </span></td></tr> | ||
| + | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4oj0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4oj0 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4oj0 RCSB], [http://www.ebi.ac.uk/pdbsum/4oj0 PDBsum]</span></td></tr> | ||
| + | <table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | A method for non-invasive visualization of genetically labeled cells in animal disease models with micrometer-level resolution would greatly facilitate development of cell-based therapies. Imaging of fluorescent proteins (FPs) using red excitation light in the 'optical window' above 600 nm is one potential method for visualizing implanted cells. However, previous efforts to engineer FPs with peak excitation beyond 600 nm have resulted in undesirable reductions in brightness. Here we report three new red-excitable monomeric FPs obtained by structure-guided mutagenesis of mNeptune. Two of these, mNeptune2 and mNeptune2.5, demonstrate improved maturation and brighter fluorescence than mNeptune, whereas the third, mCardinal, has a red-shifted excitation spectrum without reduction in brightness. We show that mCardinal can be used to non-invasively and longitudinally visualize the differentiation of myoblasts into myocytes in living mice with high anatomical detail. | ||
| - | + | Non-invasive intravital imaging of cellular differentiation with a bright red-excitable fluorescent protein.,Chu J, Haynes RD, Corbel SY, Li P, Gonzalez-Gonzalez E, Burg JS, Ataie NJ, Lam AJ, Cranfill PJ, Baird MA, Davidson MW, Ng HL, Garcia KC, Contag CH, Shen K, Blau HM, Lin MZ Nat Methods. 2014 May;11(5):572-8. doi: 10.1038/nmeth.2888. Epub 2014 Mar 16. PMID:24633408<ref>PMID:24633408</ref> | |
| - | + | ||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Bubble-tip anemone]] | ||
[[Category: Ataie, N.]] | [[Category: Ataie, N.]] | ||
[[Category: Ng, H.]] | [[Category: Ng, H.]] | ||
[[Category: Fluorescent protein]] | [[Category: Fluorescent protein]] | ||
Revision as of 06:47, 7 May 2014
mCardinal V218E
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