3cfb: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| (4 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
==High-resolution structure of blue fluorescent antibody EP2-19G2 in complex with stilbene hapten at 100K== | ==High-resolution structure of blue fluorescent antibody EP2-19G2 in complex with stilbene hapten at 100K== | ||
<StructureSection load='3cfb' size='340' side='right' caption='[[3cfb]], [[Resolution|resolution]] 1.60Å' scene=''> | <StructureSection load='3cfb' size='340' side='right'caption='[[3cfb]], [[Resolution|resolution]] 1.60Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3cfb]] is a 4 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3cfb]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3CFB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3CFB FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.6Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SPB:4-(4-STYRYL-PHENYLCARBAMOYL)-BUTYRIC+ACID'>SPB</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3cfb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cfb OCA], [https://pdbe.org/3cfb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3cfb RCSB], [https://www.ebi.ac.uk/pdbsum/3cfb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3cfb ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
| Line 11: | Line 12: | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cf/3cfb_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cf/3cfb_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/ | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3cfb ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
| Line 25: | Line 26: | ||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 3cfb" style="background-color:#fffaf0;"></div> | |||
==See Also== | ==See Also== | ||
*[[Antibody|Antibody]] | *[[Antibody 3D structures|Antibody 3D structures]] | ||
*[[3D structures of non-human antibody|3D structures of non-human antibody]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | |||
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
[[Category: Debler | [[Category: Debler EW]] | ||
[[Category: Wilson | [[Category: Wilson IA]] | ||
Latest revision as of 11:53, 30 October 2024
High-resolution structure of blue fluorescent antibody EP2-19G2 in complex with stilbene hapten at 100KHigh-resolution structure of blue fluorescent antibody EP2-19G2 in complex with stilbene hapten at 100K
Structural highlights
Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedThe blue-emissive antibody EP2-19G2 that has been elicited against trans-stilbene has unprecedented ability to produce bright luminescence and has been used as a biosensor in various applications. We show that the prolonged luminescence is not stilbene fluorescence. Instead, the emissive species is a charge-transfer excited complex of an anionic stilbene and a cationic, parallel pi-stacked tryptophan. Upon charge recombination, this complex generates exceptionally bright blue light. Complex formation is enabled by a deeply penetrating ligand-binding pocket, which in turn results from a noncanonical interface between the two variable domains of the antibody. Deeply inverted electron-hole recombination in a luminescent antibody-stilbene complex.,Debler EW, Kaufmann GF, Meijler MM, Heine A, Mee JM, Pljevaljcic G, Di Bilio AJ, Schultz PG, Millar DP, Janda KD, Wilson IA, Gray HB, Lerner RA Science. 2008 Feb 29;319(5867):1232-5. PMID:18309081[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
|
| ||||||||||||||||||