2hcz - Revision history

OCA at 09:55, 30 August 2023

OCA — Wed, 30 Aug 2023 09:55:24 GMT

←Older revision		Revision as of 09:55, 30 August 2023
Line 4:		Line 4:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>		<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=~~XYS~~:~~XYLOPYRANOSE~~'>~~XYS~~</scene>, <scene name='pdbligand=~~FCA~~:~~ALPHA~~-~~D-FUCOSE~~'>~~FCA~~</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>~~</td></tr>~~	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution\|Resolution]] 2.75Å</td></tr>
-	~~<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat">~~<scene name='pdbligand=~~HYP~~:~~4-HYDROXYPROLINE~~'>~~HYP~~</scene~~></td></tr>~~	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FCA:ALPHA-D-FUCOSE'>FCA</scene>, <scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene></td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1n10\|1n10]]</div~~></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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [https://pdbe.org/2hcz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [https://www.ebi.ac.uk/pdbsum/2hcz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2hcz ProSAT]</span></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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [https://pdbe.org/2hcz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [https://www.ebi.ac.uk/pdbsum/2hcz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2hcz ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/EXPB1_MAIZE EXPB1_MAIZE]] May aid fertilization by loosening the cell wall of the stigma and style, thereby facilitating penetration of the pollen tube. Acts selectively on grass cell walls, which are relatively poor in pectins and xyloglucans and rich in glucuronoarabinoxylans and (1-3),(1-4)-beta-D-glucans, when compared with cell walls of other angiosperms, including other monocots.<ref>PMID:12913162</ref> <ref>PMID:9177257</ref>	+	[https://www.uniprot.org/uniprot/EXPB1_MAIZE EXPB1_MAIZE] May aid fertilization by loosening the cell wall of the stigma and style, thereby facilitating penetration of the pollen tube. Acts selectively on grass cell walls, which are relatively poor in pectins and xyloglucans and rich in glucuronoarabinoxylans and (1-3),(1-4)-beta-D-glucans, when compared with cell walls of other angiosperms, including other monocots.<ref>PMID:12913162</ref> <ref>PMID:9177257</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 36:		Line 35:
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Zea mays]]		[[Category: Zea mays]]
-	[[Category: Cosgrove~~, D J~~]]	+	[[Category: Cosgrove DJ]]
-	[[Category: Yennawar~~, N H]]~~	+	[[Category: Yennawar NH]]
-	~~[[Category: Allergen]]~~	+
-	~~[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich~~]]	+

OCA at 10:03, 12 May 2021

OCA — Wed, 12 May 2021 10:03:09 GMT

←Older revision		Revision as of 10:03, 12 May 2021
Line 3:		Line 3:
	<StructureSection load='2hcz' size='340' side='right'caption='[[2hcz]], [[Resolution\|resolution]] 2.75Å' scene=''>		<StructureSection load='2hcz' size='340' side='right'caption='[[2hcz]], [[Resolution\|resolution]] 2.75Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Maize Maize~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FCA:ALPHA-D-FUCOSE'>FCA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG~~</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" id="ligandDat"><scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene>, <scene name='pdbligand=FCA:ALPHA-D-FUCOSE'>FCA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1n10\|1n10]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1n10\|1n10]]</div></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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [~~http~~://pdbe.org/2hcz PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/2hcz PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=2hcz ProSAT]</span></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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [https://pdbe.org/2hcz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [https://www.ebi.ac.uk/pdbsum/2hcz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2hcz ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/EXPB1_MAIZE EXPB1_MAIZE]] May aid fertilization by loosening the cell wall of the stigma and style, thereby facilitating penetration of the pollen tube. Acts selectively on grass cell walls, which are relatively poor in pectins and xyloglucans and rich in glucuronoarabinoxylans and (1-3),(1-4)-beta-D-glucans, when compared with cell walls of other angiosperms, including other monocots.<ref>PMID:12913162</ref> <ref>PMID:9177257</ref>	+	[[https://www.uniprot.org/uniprot/EXPB1_MAIZE EXPB1_MAIZE]] May aid fertilization by loosening the cell wall of the stigma and style, thereby facilitating penetration of the pollen tube. Acts selectively on grass cell walls, which are relatively poor in pectins and xyloglucans and rich in glucuronoarabinoxylans and (1-3),(1-4)-beta-D-glucans, when compared with cell walls of other angiosperms, including other monocots.<ref>PMID:12913162</ref> <ref>PMID:9177257</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 35:		Line 35:
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Maize~~]]	+	[[Category: Zea mays]]
	[[Category: Cosgrove, D J]]		[[Category: Cosgrove, D J]]
	[[Category: Yennawar, N H]]		[[Category: Yennawar, N H]]
	[[Category: Allergen]]		[[Category: Allergen]]
	[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich]]		[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich]]

OCA at 09:18, 24 July 2019

OCA — Wed, 24 Jul 2019 09:18:12 GMT

←Older revision		Revision as of 09:18, 24 July 2019
Line 1:		Line 1:

	==Crystal structure of EXPB1 (Zea m 1), a beta-expansin and group-1 pollen allergen from maize==		==Crystal structure of EXPB1 (Zea m 1), a beta-expansin and group-1 pollen allergen from maize==
-	<StructureSection load='2hcz' size='340' side='right' caption='[[2hcz]], [[Resolution\|resolution]] 2.75Å' scene=''>	+	<StructureSection load='2hcz' size='340' side='right'caption='[[2hcz]], [[Resolution\|resolution]] 2.75Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Maize Maize]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>		<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Maize Maize]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>
Line 15:		Line 15:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hc/2hcz_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hc/2hcz_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
Line 34:		Line 34:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
	[[Category: Maize]]		[[Category: Maize]]
	[[Category: Cosgrove, D J]]		[[Category: Cosgrove, D J]]

OCA at 08:10, 18 October 2017

OCA — Wed, 18 Oct 2017 08:10:34 GMT

←Older revision		Revision as of 08:10, 18 October 2017
Line 1:		Line 1:
		+
	==Crystal structure of EXPB1 (Zea m 1), a beta-expansin and group-1 pollen allergen from maize==		==Crystal structure of EXPB1 (Zea m 1), a beta-expansin and group-1 pollen allergen from maize==
	<StructureSection load='2hcz' size='340' side='right' caption='[[2hcz]], [[Resolution\|resolution]] 2.75Å' scene=''>		<StructureSection load='2hcz' size='340' side='right' caption='[[2hcz]], [[Resolution\|resolution]] 2.75Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Zea_mays Zea mays~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Maize Maize]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FCA:ALPHA-D-FUCOSE'>FCA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=~~XYS~~:~~XYLOPYRANOSE~~'>~~XYS~~</scene>, <scene name='pdbligand=~~NAG~~:~~N-ACETYL-D-GLUCOSAMINE~~'>~~NAG~~</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FCA:ALPHA-D-FUCOSE'>FCA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1n10\|1n10]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1n10\|1n10]]</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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [http://pdbe.org/2hcz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [http://www.ebi.ac.uk/pdbsum/2hcz PDBsum]</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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [http://pdbe.org/2hcz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [http://www.ebi.ac.uk/pdbsum/2hcz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2hcz ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 18:		Line 19:
	<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/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].	+	</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=2hcz ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 33:		Line 34:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Zea mays~~]]	+	[[Category: Maize]]
	[[Category: Cosgrove, D J]]		[[Category: Cosgrove, D J]]
	[[Category: Yennawar, N H]]		[[Category: Yennawar, N H]]
	[[Category: Allergen]]		[[Category: Allergen]]
	[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich]]		[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich]]

OCA at 23:09, 11 September 2015

OCA — Fri, 11 Sep 2015 23:09:08 GMT

←Older revision		Revision as of 23:09, 11 September 2015
Line 6:		Line 6:
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1n10\|1n10]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1n10\|1n10]]</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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [http://www.ebi.ac.uk/pdbsum/2hcz PDBsum]</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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [http://pdbe.org/2hcz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [http://www.ebi.ac.uk/pdbsum/2hcz PDBsum]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/EXPB1_MAIZE EXPB1_MAIZE]] May aid fertilization by loosening the cell wall of the stigma and style, thereby facilitating penetration of the pollen tube. Acts selectively on grass cell walls, which are relatively poor in pectins and xyloglucans and rich in glucuronoarabinoxylans and (1-3),(1-4)-beta-D-glucans, when compared with cell walls of other angiosperms, including other monocots.<ref>PMID:12913162</ref> <ref>PMID:9177257</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 26:		Line 28:
	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 2hcz" style="background-color:#fffaf0;"></div>
	== References ==		== References ==
	<references/>		<references/>

OCA at 09:10, 16 January 2015

OCA — Fri, 16 Jan 2015 09:10:40 GMT

←Older revision		Revision as of 09:10, 16 January 2015
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>		<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FCA:ALPHA-D-FUCOSE'>FCA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FCA:ALPHA-D-FUCOSE'>FCA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene></td></tr>	+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1n10\|1n10]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1n10\|1n10]]</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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [http://www.ebi.ac.uk/pdbsum/2hcz PDBsum]</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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [http://www.ebi.ac.uk/pdbsum/2hcz PDBsum]</span></td></tr>
-	<table>	+	</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 31:		Line 31:
	</StructureSection>		</StructureSection>
	[[Category: Zea mays]]		[[Category: Zea mays]]
-	[[Category: Cosgrove, D J.]]	+	[[Category: Cosgrove, D J]]
-	[[Category: Yennawar, N H.]]	+	[[Category: Yennawar, N H]]
	[[Category: Allergen]]		[[Category: Allergen]]
	[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich]]		[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich]]

OCA at 10:40, 30 September 2014

OCA — Tue, 30 Sep 2014 10:40:16 GMT

←Older revision		Revision as of 10:40, 30 September 2014
Line 1:		Line 1:
-	[[~~Image:~~2hcz.~~png~~\|~~left~~\|200px]]	+	==Crystal structure of EXPB1 (Zea m 1), a beta-expansin and group-1 pollen allergen from maize==
		+	<StructureSection load='2hcz' size='340' side='right' caption='[[2hcz]], [[Resolution\|resolution]] 2.75Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[2hcz]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2HCZ FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FCA:ALPHA-D-FUCOSE'>FCA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene></td></tr>
		+	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1n10\|1n10]]</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=2hcz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hcz OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2hcz RCSB], [http://www.ebi.ac.uk/pdbsum/2hcz PDBsum]</span></td></tr>
		+	<table>
		+	== Evolutionary Conservation ==
		+	[[Image:Consurf_key_small.gif\|200px\|right]]
		+	Check<jmol>
		+	<jmolCheckbox>
		+	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hc/2hcz_consurf.spt"</scriptWhenChecked>
		+	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
		+	<text>to colour the structure by Evolutionary Conservation</text>
		+	</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/chain_selection.php?pdb_ID=2ata ConSurf].
		+	<div style="clear:both"></div>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Expansins are small extracellular proteins that promote turgor-driven extension of plant cell walls. EXPB1 (also called Zea m 1) is a member of the beta-expansin subfamily known in the allergen literature as group-1 grass pollen allergens. EXPB1 induces extension and stress relaxation of grass cell walls. To help elucidate expansin's mechanism of wall loosening, we determined the structure of EXPB1 by x-ray crystallography to 2.75-A resolution. EXPB1 consists of two domains closely packed and aligned so as to form a long, shallow groove with potential to bind a glycan backbone of approximately 10 sugar residues. The structure of EXPB1 domain 1 resembles that of family-45 glycoside hydrolase (GH45), with conservation of most of the residues in the catalytic site. However, EXPB1 lacks a second aspartate that serves as the catalytic base required for hydrolytic activity in GH45 enzymes. Domain 2 of EXPB1 is an Ig-like beta-sandwich, with aromatic and polar residues that form a potential surface for polysaccharide binding in line with the glycan binding cleft of domain 1. EXPB1 binds to maize cell walls, most strongly to xylans, causing swelling of the cell wall. Tests for hydrolytic activity by EXPB1 with various wall polysaccharides proved negative. Moreover, GH45 enzymes and a GH45-related protein called "swollenin" lacked wall extension activity comparable to that of expansins. We propose a model of expansin action in which EXPB1 facilitates the local movement and stress relaxation of arabinoxylan-cellulose networks within the wall by noncovalent rearrangement of its target.

-	~~{{STRUCTURE_2hcz\| PDB=2hcz \| SCENE= }}~~	+	Crystal structure and activities of EXPB1 (Zea m 1), a beta-expansin and group-1 pollen allergen from maize.,Yennawar NH, Li LC, Dudzinski DM, Tabuchi A, Cosgrove DJ Proc Natl Acad Sci U S A. 2006 Oct 3;103(40):14664-71. Epub 2006 Sep 19. PMID:16984999<ref>PMID:16984999</ref>

-	~~===Crystal structure of EXPB1 (Zea m 1)~~, a ~~beta-expansin and group-1 pollen allergen from maize===~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~{{ABSTRACT_PUBMED_16984999}}~~	+	== References ==
-		+	<references/>
-	~~==About this Structure==~~	+	__TOC__
-	~~[[2hcz]] is a 1 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Zea_mays Zea mays]~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA].~~	+	</StructureSection>
-		+
-	==~~Reference~~==	+
-	<~~ref group="xtra">PMID:016984999<~~/~~ref~~><~~references group="xtra"~~/>	+
	[[Category: Zea mays]]		[[Category: Zea mays]]
	[[Category: Cosgrove, D J.]]		[[Category: Cosgrove, D J.]]

OCA: Protected "2hcz" [edit=sysop:move=sysop]

OCA — Mon, 07 Jan 2013 12:29:25 GMT

Protected "2hcz" [edit=sysop:move=sysop]

←Older revision

Revision as of 12:29, 7 January 2013

OCA at 12:29, 7 January 2013

OCA — Mon, 07 Jan 2013 12:29:20 GMT

←Older revision		Revision as of 12:29, 7 January 2013
Line 1:		Line 1:
-	{{Seed}}
	[[Image:2hcz.png\|left\|200px]]		[[Image:2hcz.png\|left\|200px]]

-	<!--
-	The line below this paragraph, containing "STRUCTURE_2hcz", creates the "Structure Box" on the page.
-	You may change the PDB parameter (which sets the PDB file loaded into the applet)
-	or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-	or leave the SCENE parameter empty for the default display.
-	-->
	{{STRUCTURE_2hcz\| PDB=2hcz \| SCENE= }}		{{STRUCTURE_2hcz\| PDB=2hcz \| SCENE= }}

	===Crystal structure of EXPB1 (Zea m 1), a beta-expansin and group-1 pollen allergen from maize===		===Crystal structure of EXPB1 (Zea m 1), a beta-expansin and group-1 pollen allergen from maize===

-
-	<!--
-	The line below this paragraph, {{ABSTRACT_PUBMED_16984999}}, adds the Publication Abstract to the page
-	(as it appears on PubMed at http://www.pubmed.gov), where 16984999 is the PubMed ID number.
-	-->
	{{ABSTRACT_PUBMED_16984999}}		{{ABSTRACT_PUBMED_16984999}}

	==About this Structure==		==About this Structure==
-	~~2HCZ~~ is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA].	+	[[2hcz]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA].

	==Reference==		==Reference==
-	<ref group="xtra">PMID:~~16984999~~</ref><references group="xtra"/>	+	<ref group="xtra">PMID:016984999</ref><references group="xtra"/>
	[[Category: Zea mays]]		[[Category: Zea mays]]
	[[Category: Cosgrove, D J.]]		[[Category: Cosgrove, D J.]]
	[[Category: Yennawar, N H.]]		[[Category: Yennawar, N H.]]
		+	[[Category: Allergen]]
	[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich]]		[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich]]
-
-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 18 06:33:36 2009''

OCA at 04:33, 18 February 2009

OCA — Wed, 18 Feb 2009 04:33:37 GMT

←Older revision		Revision as of 04:33, 18 February 2009
Line 20:		Line 20:

	==About this Structure==		==About this Structure==
-	2HCZ is a ~~[[Single protein]]~~ structure of sequence from [http://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA].	+	2HCZ is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HCZ OCA].

	==Reference==		==Reference==
-	~~Crystal structure and activities of EXPB1 (Zea m 1), a beta-expansin and~~ group~~-1 pollen allergen from maize., Yennawar NH, Li LC, Dudzinski DM, Tabuchi A, Cosgrove DJ, Proc Natl Acad Sci U S A. 2006 Oct 3;103(40):14664-71. Epub 2006 Sep 19.~~ PMID:~~[http:~~//~~www.ncbi.nlm.nih.gov/pubmed/16984999 16984999]~~	+	<ref group="xtra">PMID:16984999</ref><references group="xtra"/>
-	~~[[Category: Single protein]]~~	+
	[[Category: Zea mays]]		[[Category: Zea mays]]
	[[Category: Cosgrove, D J.]]		[[Category: Cosgrove, D J.]]
Line 30:		Line 29:
	[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich]]		[[Category: Domain 1 is a beta barrel and domain 2 is a immunoglobulin like beta-sandwich]]

-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Tue Jul 29 13~~:16:~~47 2008~~''	+	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 18 06:33:36 2009''