6b6q - Revision history

OCA at 10:14, 1 January 2020

OCA — Wed, 01 Jan 2020 10:14:03 GMT

←Older revision		Revision as of 10:14, 1 January 2020
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	==Orthorhombic trypsin cryocooled to 100 K with 50% xylose as cryoprotectant==		==Orthorhombic trypsin cryocooled to 100 K with 50% xylose as cryoprotectant==
-	<StructureSection load='6b6q' size='340' side='right' caption='[[6b6q]], [[Resolution\|resolution]] 2.00Å' scene=''>	+	<StructureSection load='6b6q' size='340' side='right'caption='[[6b6q]], [[Resolution\|resolution]] 2.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[6b6q]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6B6Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6B6Q FirstGlance]. <br>		<table><tr><td colspan='2'>[[6b6q]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6B6Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6B6Q FirstGlance]. <br>
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	</div>		</div>
	<div class="pdbe-citations 6b6q" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 6b6q" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Trypsin\|Trypsin]]
	== References ==		== References ==
	<references/>		<references/>
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	</StructureSection>		</StructureSection>
	[[Category: Bovin]]		[[Category: Bovin]]
		+	[[Category: Large Structures]]
	[[Category: Trypsin]]		[[Category: Trypsin]]
	[[Category: Juers, D H]]		[[Category: Juers, D H]]
	[[Category: Hydrolase]]		[[Category: Hydrolase]]

OCA at 20:15, 19 September 2018

OCA — Wed, 19 Sep 2018 20:15:54 GMT

←Older revision		Revision as of 20:15, 19 September 2018
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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=6b6q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6b6q OCA], [http://pdbe.org/6b6q PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6b6q RCSB], [http://www.ebi.ac.uk/pdbsum/6b6q PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6b6q ProSAT]</span></td></tr>		<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=6b6q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6b6q OCA], [http://pdbe.org/6b6q PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6b6q RCSB], [http://www.ebi.ac.uk/pdbsum/6b6q PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6b6q ProSAT]</span></td></tr>
	</table>		</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Cryocooling of macromolecular crystals is commonly employed to limit radiation damage during X-ray diffraction data collection. However, cooling itself affects macromolecular conformation and often damages crystals via poorly understood processes. Here, the effects of cryosolution thermal contraction on macromolecular conformation and crystal order in crystals ranging from 32 to 67% solvent content are systematically investigated. It is found that the solution thermal contraction affects macromolecule configurations and volumes, unit-cell volumes, crystal packing and crystal order. The effects occur through not only thermal contraction, but also pressure caused by the mismatched contraction of cryosolvent and pores. Higher solvent-content crystals are more affected. In some cases the solvent contraction can be adjusted to reduce mosaicity and increase the strength of diffraction. Ice formation in some crystals is found to cause damage via a reduction in unit-cell volume, which is interpreted through solvent transport out of unit cells during cooling. The results point to more deductive approaches to cryoprotection optimization by adjusting the cryosolution composition to reduce thermal contraction-induced stresses in the crystal with cooling.
		+
		+	The impact of cryosolution thermal contraction on proteins and protein crystals: volumes, conformation and order.,Juers DH, Farley CA, Saxby CP, Cotter RA, Cahn JKB, Holton-Burke RC, Harrison K, Wu Z Acta Crystallogr D Struct Biol. 2018 Sep 1;74(Pt 9):922-938. doi:, 10.1107/S2059798318008793. Epub 2018 Sep 5. PMID:30198901<ref>PMID:30198901</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 6b6q" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>

OCA at 08:01, 6 December 2017

OCA — Wed, 06 Dec 2017 08:01:16 GMT

←Older revision		Revision as of 08:01, 6 December 2017
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	<StructureSection load='6b6q' size='340' side='right' caption='[[6b6q]], [[Resolution\|resolution]] 2.00Å' scene=''>		<StructureSection load='6b6q' size='340' side='right' caption='[[6b6q]], [[Resolution\|resolution]] 2.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6b6q]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6B6Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6B6Q FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6b6q]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6B6Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6B6Q FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BEN:BENZAMIDINE'>BEN</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=XYP:BETA-D-XYLOPYRANOSE'>XYP</scene>, <scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BEN:BENZAMIDINE'>BEN</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=XYP:BETA-D-XYLOPYRANOSE'>XYP</scene>, <scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene></td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Trypsin Trypsin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.4 3.4.21.4] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Trypsin Trypsin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.4 3.4.21.4] </span></td></tr>
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Bovin]]
	[[Category: Trypsin]]		[[Category: Trypsin]]
	[[Category: Juers, D H]]		[[Category: Juers, D H]]
	[[Category: Hydrolase]]		[[Category: Hydrolase]]

OCA at 06:34, 1 November 2017

OCA — Wed, 01 Nov 2017 06:34:20 GMT

←Older revision		Revision as of 06:34, 1 November 2017
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-	'''Unreleased structure'''

-	~~The entry 6b6q is ON HOLD~~	+	==Orthorhombic trypsin cryocooled to 100 K with 50% xylose as cryoprotectant==
-		+	<StructureSection load='6b6q' size='340' side='right' caption='[[6b6q]], [[Resolution\|resolution]] 2.00Å' scene=''>
-	~~Authors: Juers, D.H.~~	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[6b6q]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6B6Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6B6Q FirstGlance]. <br>
-	~~Description:~~ Orthorhombic trypsin cryocooled to 100 K with 50% xylose as cryoprotectant	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BEN:BENZAMIDINE'>BEN</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=XYP:BETA-D-XYLOPYRANOSE'>XYP</scene>, <scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Trypsin Trypsin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.4 3.4.21.4] </span></td></tr>
-	[[Category: Juers, D.H]]	+	<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=6b6q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6b6q OCA], [http://pdbe.org/6b6q PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6b6q RCSB], [http://www.ebi.ac.uk/pdbsum/6b6q PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6b6q ProSAT]</span></td></tr>
		+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Trypsin]]
		+	[[Category: Juers, D H]]
		+	[[Category: Hydrolase]]

OCA: Protected "6b6q" [edit=sysop:move=sysop]

OCA — Wed, 11 Oct 2017 05:32:58 GMT

Protected "6b6q" [edit=sysop:move=sysop]

←Older revision

Revision as of 05:32, 11 October 2017

OCA: New page: '''Unreleased structure''' The entry 6b6q is ON HOLD Authors: Juers, D.H. Description: Orthorhombic trypsin cryocooled to 100 K with 50% xylose as cryoprotectant [[Category: Unreleased...

OCA — Wed, 11 Oct 2017 05:32:56 GMT

New page: '''Unreleased structure''' The entry 6b6q is ON HOLD Authors: Juers, D.H. Description: Orthorhombic trypsin cryocooled to 100 K with 50% xylose as cryoprotectant [[Category: Unreleased...

New page

'''Unreleased structure'''

The entry 6b6q is ON HOLD

Authors: Juers, D.H.

Description: Orthorhombic trypsin cryocooled to 100 K with 50% xylose as cryoprotectant
[[Category: Unreleased Structures]]
[[Category: Juers, D.H]]