OCA at 14:03, 18 October 2023

2023-10-18T14:03:36Z

←Older revision		Revision as of 14:03, 18 October 2023
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-	'''Unreleased structure'''

-	~~The entry~~ 7qln is ~~ON HOLD~~	+	==rsKiiro pump probe structure by TR-SFX==
		+	<StructureSection load='7qln' size='340' side='right'caption='[[7qln]], [[Resolution\|resolution]] 1.50Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[7qln]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Lobophyllia_hemprichii Lobophyllia hemprichii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7QLN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7QLN 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]] 1.5Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PIA:[(4Z)-2-[(1S)-1-AMINOETHYL]-4-(4-HYDROXYBENZYLIDENE)-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETIC+ACID'>PIA</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=7qln FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7qln OCA], [https://pdbe.org/7qln PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7qln RCSB], [https://www.ebi.ac.uk/pdbsum/7qln PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7qln ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/Q5S6Z9_LOBHE Q5S6Z9_LOBHE]
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The photoisomerization reaction of a fluorescent protein chromophore occurs on the ultrafast timescale. The structural dynamics that result from femtosecond optical excitation have contributions from vibrational and electronic processes and from reaction dynamics that involve the crossing through a conical intersection. The creation and progression of the ultrafast structural dynamics strongly depends on optical and molecular parameters. When using X-ray crystallography as a probe of ultrafast dynamics, the origin of the observed nuclear motions is not known. Now, high-resolution pump-probe X-ray crystallography reveals complex sub-angstrom, ultrafast motions and hydrogen-bonding rearrangements in the active site of a fluorescent protein. However, we demonstrate that the measured motions are not part of the photoisomerization reaction but instead arise from impulsively driven coherent vibrational processes in the electronic ground state. A coherent-control experiment using a two-colour and two-pulse optical excitation strongly amplifies the X-ray crystallographic difference density, while it fully depletes the photoisomerization process. A coherent control mechanism was tested and confirmed the wave packets assignment.

-	~~Authors~~:	+	Optical control of ultrafast structural dynamics in a fluorescent protein.,Hutchison CDM, Baxter JM, Fitzpatrick A, Dorlhiac G, Fadini A, Perrett S, Maghlaoui K, Lefevre SB, Cordon-Preciado V, Ferreira JL, Chukhutsina VU, Garratt D, Barnard J, Galinis G, Glencross F, Morgan RM, Stockton S, Taylor B, Yuan L, Romei MG, Lin CY, Marangos JP, Schmidt M, Chatrchyan V, Buckup T, Morozov D, Park J, Park S, Eom I, Kim M, Jang D, Choi H, Hyun H, Park G, Nango E, Tanaka R, Owada S, Tono K, DePonte DP, Carbajo S, Seaberg M, Aquila A, Boutet S, Barty A, Iwata S, Boxer SG, Groenhof G, van Thor JJ Nat Chem. 2023 Aug 10. doi: 10.1038/s41557-023-01275-1. PMID:37563326<ref>PMID:37563326</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
		+	<div class="pdbe-citations 7qln" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Lobophyllia hemprichii]]
		+	[[Category: Van Thor JJ]]

OCA at 06:24, 16 August 2023

2023-08-16T06:24:02Z

←Older revision		Revision as of 06:24, 16 August 2023
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 7qln is ON HOLD ~~until sometime in the future~~	+	The entry 7qln is ON HOLD

	Authors:		Authors:

OCA at 19:34, 28 June 2023

2023-06-28T19:34:13Z

←Older revision		Revision as of 19:34, 28 June 2023
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 7qln is ON HOLD	+	The entry 7qln is ON HOLD until sometime in the future

	Authors:		Authors:

OCA: Protected "7qln" [edit=sysop:move=sysop]

2021-12-29T11:52:43Z

Protected "7qln" [edit=sysop:move=sysop]

←Older revision

Revision as of 11:52, 29 December 2021

OCA: New page: '''Unreleased structure''' The entry 7qln is ON HOLD Authors: Description: Category: Unreleased Structures

2021-12-29T11:52:41Z

New page: '''Unreleased structure''' The entry 7qln is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7qln is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]

7qln - Revision history

OCA at 14:03, 18 October 2023

OCA at 06:24, 16 August 2023

OCA at 19:34, 28 June 2023

OCA: Protected "7qln" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 7qln is ON HOLD Authors: Description: Category: Unreleased Structures